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Aspen

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FY2011 Annual Report · Aspen
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Annual Report
2011

Worldwide Headquarters  

Aspen Technology, Inc.
200 Wheeler Road
Burlington, MA 01803
USA

phone: +1-781-221-6400
fax: +1-781-221-6410
info@aspentech.com

© 2011 Aspen Technology, Inc. AspenTech®, aspenONE®, the Aspen leaf logo, OPTIMIZE, and 7 Best Practices of Engineering Excellence are trademarks of Aspen Technology, Inc. 
All rights reserved. All other trademarks are property of their respective owners. 

11-763-1011

 
 
 
Executive Officers, Board of Directors, and Corporate Information

Executive Officers

Worldwide Headquarters 

Legal Counsel

Aspen Technology, Inc.
200 Wheeler Road
Burlington, Massachusetts 01803
USA
1–781–221–6400

Cooley LLP
500 Boylston Street, 14th Floor
Boston, Massachusetts 02116
USA

Mark E. Fusco
President and Chief Executive Officer

Mark P. Sullivan
Executive Vice President and Chief
Financial Officer

Antonio J. Pietri
Executive Vice President, Field
Operations

Manolis E. Kotzabasakis
Executive Vice President, Products

Frederic G. Hammond
Senior Vice President, General Counsel
and Secretary

Europe Headquarters

AspenTech Ltd.
C1, Reading Int’l Business Park 
Basingstoke Road 
Reading, Berkshire
RG2 6DT United Kingdom
44–(0)–1189–226400

Corporate Information

Questions regarding taxpayer identification
numbers, transfer procedures, and other
stock account matters should be addressed
to the Transfer Agent & Registrar at:

American Stock Transfer & Trust
Company, LLC
Operations Center
6201 15th Avenue
Brooklyn, NY 11219
1–800–937–5449
www.amstock.com
info@amstock.com

Shareholders may obtain a copy of the
Company’s Annual Report on Form 10-K 
for the fiscal year ended June 30, 2011, 
filed with the Securities and Exchange
Commission, by sending a written 
request to:

Investor Relations
Aspen Technology, Inc.
200 Wheeler Road
Burlington, Massachusetts 01803 
USA
1–781–221–8385

About AspenTech 

AspenTech is a leading supplier of software that optimizes process manufacturing—for energy, chemicals,
pharmaceuticals, engineering and construction, and other industries that manufacture and produce
products from a chemical process. With integrated aspenONE® solutions, process manufacturers can
implement best practices for optimizing their engineering, manufacturing, and supply chain operations.
As a result, AspenTech customers are better able to increase capacity, improve margins, reduce costs,
and become more energy efficient. To see how the world’s leading process manufacturers rely on
AspenTech to achieve their operational excellence goals, visit www.aspentech.com.

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Board of Directors

Stephen M. Jennings, Chairman
Managing Partner, The Monitor Group

Donald P. Casey
Consultant

Mark E. Fusco
President and Chief Executive Officer
Aspen Technology, Inc.

Middle East & North Africa
Headquarters

AspenTech Ltd.
Bahrain Financial Harbour 
West Tower, Building 1459 
Road 4626, Block 346 
Area 6, P.O. Box 20705 
Bahrain, Manama 
00–(973)–17–50–2747

Dr. Simon J. Orebi Gann
Consultant

Gary E. Haroian
Consultant

Joan C. McArdle
Senior Vice President
Massachusetts Capital 
Resource Company

Robert M. Whelan, Jr.
President 
Whelan & Company, LLC 

APAC Headquarters

AspenTech Pte. Ltd.
371 Beach Road #23-08 
Keypoint
Singapore 199597
65-6395-3900

Independent Public Accountants

KPMG LLP
Two Financial Center
60 South Street
Boston, Massachusetts 02111 USA

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

(Mark  One)

(cid:1) ANNUAL  REPORT PURSUANT  TO  SECTION 13  OR  15(d)  OF  THE

SECURITIES EXCHANGE ACT OF  1934

FORM 10-K

For the fiscal year ended June 30, 2011

or

(cid:2) TRANSITION REPORT PURSUANT  TO  SECTION 13  OR  15(d)  OF  THE

SECURITIES EXCHANGE ACT OF  1934

For the transition period from 

 to 

Commission file number: 0-24786

Aspen Technology, Inc.

(Exact name of registrant as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization)

200 Wheeler Road
Burlington, Massachusetts
(Address of principal executive offices)

04-2739697
(I.R.S. Employer
Identification No.)

01803
(Zip Code)

Registrant’s telephone number, including area  code: 781-221-6400

Securities registered pursuant to Section 12(b) of  the Act:
None

Securities registered pursuant to Section 12(g) of  the Act:
Common stock, $0.10 par value per share

Indicate  by check mark if the registrant is a well-known seasoned  issuer, as defined in Rule 405 of the Securities Act.

Yes (cid:2) No (cid:1)

Indicate  by check mark if the registrant is not required to file reports  pursuant to Section 13 or Section 15(d) of the Act.

Yes (cid:2) No (cid:1)

Indicate  by check mark whether the registrant: (1)  has filed all  reports required to be filed by Section 13 or 15(d) of the Securities

Exchange Act of 1934 during the preceding 12 months (or  for such shorter period that the registrant was required to file such reports),
and (2) has been  subject to such filing requirements for the past  90 days. Yes (cid:1) No (cid:2)

Indicate  by checkmark whether the registrant has submitted  electronically and posted on its corporate Web site, if any, every
Interactive Data File required to be  submitted and  posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during  the
preceding 12 months (or for such shorter period that the registrant was  required to submit and post such files). Yes (cid:2) No (cid:2)

Indicate  by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§229.405 of this chapter) is not

contained  herein, and will not be contained, to the best of the registrant’s knowledge, in definitive proxy or information statements
incorporated by reference in Part III of this Form 10-K or  any  amendment to this Form 10-K. (cid:1)

Indicate  by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller
reporting company. See the definitions of ‘‘large accelerated filer,’’ ‘‘accelerated filer’’ and ‘‘smaller reporting company’’ in Rule 12b-2  of
the Exchange Act.
Large accelerated filer (cid:1)

Smaller reporting company  (cid:2)

Accelerated filer (cid:2)

Non-accelerated filer (cid:2)
(Do  not check if  a
smaller  reporting  company)

Indicate  by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes (cid:2) No (cid:1)

As of December 31, 2010, the aggregate market value of common stock (the only outstanding class of common equity of the
registrant) held by non-affiliates of the registrant was $981,809,000 based on a total of 77,307,796 shares of common stock held by
non-affiliates  and on a closing price of $12.70 on December 31,  2010 for  the common stock as reported on The NASDAQ Global  Select
Market.

There were 94,012,219 shares of common stock outstanding as of  August 15, 2011.

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the registrant’s Proxy Statement related to its 2011 Annual  Meeting of Stockholders to be filed with the Securities and

Exchange Commission pursuant to Regulation 14A not later than 120 days after the end of the fiscal year covered by this Form 10-K
are incorporated by reference in Part III, Items 10-14 of this  Form 10-K.

TABLE OF CONTENTS

PART I

Business . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Item 1.
Item 1A. Risk Factors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Item 1B. Unresolved Staff Comments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Item 2.
Legal Proceedings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Item 3.
(Removed and Reserved) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Item 4.

Item 5.

Item 6.
Item 7.

PART II
Market for Registrant’s Common  Equity,  Related Stockholder Matters  and Issuer

Purchases of Equity Securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Selected Financial Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Management’s Discussion  and  Analysis of Financial Condition  and Results of

Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Item 7A. Quantitative and Qualitative Disclosures About  Market Risk . . . . . . . . . . . . . . . . . .
Financial Statements and Supplementary  Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Item 8.
Changes in and Disagreements With Accountants on Accounting  and Financial
Item 9.

Disclosure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Item 9A. Controls and Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Item 9B. Other Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PART III

Item 10. Directors, Executive Officers  and  Corporate  Governance . . . . . . . . . . . . . . . . . . . . .
Executive Compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Item 11.
Security Ownership of Certain  Beneficial Owners and  Management and Related
Item 12.

Item 13.
Item 14.

Stockholder Matters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Certain Relationships and Related Transactions, and Director Independence . . . . . . .
Principal Accounting Fees  and  Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page

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Item 15.

Exhibits and Financial Statement  Schedules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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PART IV

SIGNATURES

Our registered trademarks include aspenONE, Aspen Plus,  AspenTech,  the  AspenTech logo, DMCplus,

HTFS, HYSYS and INFOPLUS.21. Aspen Basic Engineering, Aspen  Collaborative Demand Manager,
Aspen Economic Evaluation, Aspen Exchanger  Design  and Rating, Aspen Fleet Optimizer, Aspen Inventory
Management & Operations Scheduling, Aspen Petroleum Scheduler, Aspen Petroleum  Supply Chain Planner,
Aspen PIMS, Aspen Plus and Aspen Supply Chain Planner are our trademarks.  All other trademarks, trade
names and service marks appearing in this  Form  10-K  are  the  property of their respective owners.

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SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS AND INDUSTRY DATA

This Form 10-K contains ‘‘forward-looking  statements’’  within the  meaning of Section 27A of the

Securities Act of 1933 and Section 21E  of  the Securities Exchange Act of 1934. Forward-looking
statements relate to future events or our future financial performance. We generally identify forward-
looking statements by terminology such as ‘‘anticipate,’’  ‘‘believe,’’ ‘‘could,’’ ‘‘estimate,’’  ‘‘expect,’’
‘‘intend,’’ ‘‘may,’’ ‘‘potential,’’ ‘‘should,’’ ‘‘target,’’ or the negative of these terms or other similar  words.
These statements are only predictions.  The  outcome of the events described in  these  forward-looking
statements is subject to known and unknown risks, uncertainties and  other factors  that  may cause  our,
our  customers’ or our industry’s actual results, levels of activity, performance or achievements expressed
or implied by these forward-looking statements,  to  differ. ‘‘Item 1. Business,’’ ‘‘Item 1A.  Risk Factors’’
and ‘‘Item 7. Management’s Discussion and Analysis of Financial Condition and Results of  Operations’’
as well as other sections in this Form 10-K, discuss some of the factors that could contribute  to  these
differences. The forward-looking statements made  in this  Form 10-K relate  only  to  events as of the
date  on which the statements are made.  We  undertake  no obligation  to  update any forward- looking
statement to reflect events or circumstances after the  date on which the  statement  is made or to reflect
the occurrence of unanticipated events. Our forward-looking statements do not reflect the potential
impact of any future acquisitions, mergers, dispositions, joint ventures  or investments we may make.

This Form 10-K also contains estimates and other information concerning our industry, including
market size and growth rates that are based on industry publications,  surveys and  forecasts,  including
those generated by ARC Advisory Group.  This  information  involves  a number of assumptions and
limitations, and you are cautioned not to give  undue weight to these estimates. Although  we believe  the
information in these industry publications, surveys  and  forecasts  is reliable, we  have not independently
verified the accuracy or completeness  of the information. The industry in  which we  operate  is subject to
a high degree of uncertainty and risk due to variety  of factors, including those described  in ‘‘Item 1A.
Risk Factors.’’

Item 1. Business.

Overview

PART I

We  are a leading global provider of mission-critical process optimization software solutions, which

are designed to manage and optimize  plant  and process design,  operational performance, and  supply
chain  planning. Our aspenONE software and related services have been developed specifically for
companies in the process industries, including  the energy, chemicals,  engineering and  construction, and
pharmaceutical industries. Customers  use  our solutions to improve their competitiveness and
profitability by increasing throughput and productivity,  reducing  operating costs, enhancing capital
efficiency, and decreasing working capital requirements.

Our software incorporates our proprietary  empirical models of manufacturing and planning
processes and reflects the deep domain  expertise we have  amassed from focusing on  solutions  for the
process industries for 30 years. We have  developed  our  applications to design and optimize processes
across three principal business areas:  engineering, manufacturing and supply  chain. We are a  recognized
market and technology leader in providing process optimization software for  each  of these  business
areas.

We  have more than 1,500 customers  globally. Our customers include manufacturers in process
industries such as energy, chemicals, pharmaceuticals, consumer packaged goods,  power,  metals and
mining, pulp and paper, and biofuels, as well as engineering and construction firms that help design
and build process manufacturing plants.  As of June 30,  2011, our  installed base included 19  of  the
20 largest petroleum companies, all of the  20 largest chemical companies, and 15 of  the 20 largest

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pharmaceutical companies. Customers  outside the  United States accounted  for a  majority of our total
revenue in each of fiscal 2011, 2010 and 2009, and no  single  customer represented 10% or more of our
total revenue in fiscal 2011, 2010 or  2009.

We  have established sustainable competitive  advantages based on the breadth,  flexibility and  return

on investment associated with our software offerings, as  well as our market leadership position, our
extensive process industry expertise and  our established, diversified  customer base. We  consult  and
collaborate with our customers to identify new applications which  leads  to innovative, targeted solutions
and fosters long-term customer relationships. This  approach has helped us  develop  software solutions
that are embedded in our customers’  operations and integrated with  their  core  business  processes.

In July 2009 we introduced our aspenONE subscription offering under which  license revenue is
recognized over the term of a license  contract.  Our aspenONE subscription offering provides customers
with increased access to our applications and we believe  this flexibility  will lead to increased usage and
revenue over time. Because we previously recognized a substantial majority  of  our  license revenue upon
shipment of software, our revenue for  fiscal 2011and 2010 was significantly less than  in the years
preceding our licensing model change.  We  expect to recognize  levels of revenue comparable to the
years preceding our license model change when  a significant  majority of our existing  arrangements has
been renewed under our subscription-based  licensing model. Customer collections are  primarily driven
by license and services billings on our  portfolio of term arrangements,  rather than  recognized revenue.
As a result, the transition to our subscription-based  licensing model has not had an adverse impact on
cash receipts, cash flows from operating activities or free cash  flow.

Industry Background

The process industries consist of companies that typically manufacture  finished products  by
applying a controlled chemical process  either  to  a raw material that  is fed continuously  through the
plant or to a specific batch of raw material. The process industries include  energy, chemicals,
pharmaceuticals, consumer packaged  goods, power, metals and mining, pulp and  paper, and  biofuels as
well as engineering and construction  firms  that  design and build process manufacturing plants.

Process manufacturing is often complex because small changes  in the feedstocks used, or  to  the

chemical process applied, can have a significant impact on the efficiency  and  cost-effectiveness of
manufacturing operations. As a result, process  manufacturers, as well  as the engineering  and
construction firms that partner with these manufacturers, have extensive technical  requirements and
need a combination of software, services and domain expertise to help  design, operate and manage
manufacturing environments. The unique  characteristics associated with  process  manufacturing create
special demands for business applications  that frequently exceed the capabilities of generic software
applications or non-process manufacturing software packages.  The process  industries require
sophisticated, integrated software applications  capable of  designing and optimizing their complex,
interconnected manufacturing and business processes.

Industry-Specific Challenges Facing the Process Industries

Companies in different process industries face specific challenges that are driving the need for

solutions that design, operate and manage manufacturing environments more effectively:

(cid:127) Energy. Our energy markets are comprised of two primary sectors: Exploration and Production,

also called upstream, and Refining and  Marketing,  also  called  downstream:

(cid:127) Exploration and Production companies  explore for and produce hydrocarbons.  They are

targeting reserves in increasingly diverse geographies with greater geological, logistical  and
political environments. They face challenges in designing  and developing ever larger and

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more complex and remote production, gathering and processing  facilities as quickly  as
possible with the objective of optimizing production and  ensuring regulatory compliance.

(cid:127) Refining and Marketing companies  are characterized by high volumes  and  low operating

margins. In order to deliver better margins,  they focus  on optimizing  feedstock selection and
product mix, maximizing throughput, and  minimizing  inventory, all while  operating safely
and in accordance with regulations.

(cid:127) Chemicals. The chemicals industry includes both bulk  and  specialty chemical companies:

(cid:127) Bulk chemical producers, which compete primarily on  price, are  seeking  to  achieve

economies of scale and manage operating margin pressure  by  building larger, more complex
plants located near feedstock sources.

(cid:127) Specialty chemical manufacturers, which primarily manufacture  highly differentiated

customer-specific products, face challenges in  managing diverse  product lines, multiple
plants and complex supply chains.

(cid:127) Engineering and construction. Engineering and construction firms must compete on a global basis
in bidding on and executing complex, large-scale projects. They need a digital environment  in
which  optimal plant designs can be produced quickly  and efficiently, incorporating highly
accurate cost estimation technology. In addition, these  projects require software that enables
significant collaboration internally, with the  manufacturer,  and in many cases,  with other
engineering and construction firms.

(cid:127) Pharmaceuticals. The increasing prevalence of generic drugs and expansion of regulatory

requirements are driving pharmaceutical  companies to improve  their  operational performance.
They are seeking to optimize their manufacturing and distribution operations to help them meet
demanding regulatory requirements, bring new products  to market faster during their initial
patent protection period and decrease production costs.

Similarly, companies in the consumer  packaged goods, power,  metals and mining,  pulp  and paper,

and biofuels industries are seeking process optimization solutions  that help them  deliver improved
financial and operating results in the face  of varied  process manufacturing  challenges.

Increasing Complexity of the Process Industries

In addition to the technical requirements associated  with the process industries, several  industry

trends  are driving the growing complexity of  these industries:

(cid:127) Globalization of markets. Process manufacturers are expanding their operations  beyond  mature
geographic markets in order to take  advantage of growing demand and  available feedstocks in
emerging markets  such as China, India, Russia, Latin America  and the Middle East. Process
manufacturers must be able to design, build and operate plants in  emerging markets efficiently
and economically. They also need to improve efficiency and  reduce  costs  at their existing plants
in mature markets in order to compete  with new plants in  emerging markets.

(cid:127) Volatile markets. Process manufacturers must react quickly to frequent  changes in feedstock
prices, temporary or longer-term feedstock shortages, and rapid changes  in finished product
prices. Unpredictable commodity markets strain the manufacturing and supply chain  operations
of process manufacturers, which must consider,  and when appropriate implement,  changes in
inventory levels, feedstock inputs, equipment usage and operational  processes in  order  to  remain
competitive.

(cid:127) Increased margin pressure. As the result of the increasingly competitive  global environment,

process manufacturers are seeking to  design more efficient new plants  and,  at the  same time,

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increase throughput and reduce costs  at existing plants. These companies must optimize
manufacturing operations and supply  chain management, because even a  relatively  small change
in feedstock, labor or energy costs, or in  throughput, can have a significant impact on
profitability.

(cid:127) Shrinking engineering workforce. In mature markets, the number of chemical engineers is

decreasing, as more engineers are retiring than  are entering  the process  industries. Process
companies are seeking information technology solutions by which  they can capture and manage
the knowledge acquired by their engineers through years of  experience and can automate  tasks
traditionally performed by engineers.

(cid:127) Environmental and safety regulations. Process companies must comply with an  expanding array  of
data maintenance and reporting requirements under  governmental and  regulatory  mandates,  and
the global nature of their operations can  subject them  to  numerous  regulatory regimes.  These
companies often face heightened scrutiny and oversight because  of  the environmental,  safety and
other implications  of their products and manufacturing  processes. These companies increasingly
are relying upon software applications to model potential outcomes, store operating data and
develop reporting capabilities.

Market Opportunity

Technology solutions historically have  played a major role in helping companies in the process
industries improve their manufacturing productivity. In the 1980’s, process manufacturers implemented
distributed control systems, or DCS,  to  automate the management of plant hardware. DCS use
computer hardware, communication  networks and industrial  instruments to measure, record  and
automatically control process variables.  In  the 1990’s, these manufacturers adopted enterprise resource
planning, or ERP, systems to streamline  back  office functions  and interact with DCS. This allowed
process manufacturers to track, monitor  and report  the performance  of each plant, rather than relying
on traditional paper and generic word processing spreadsheets.

Many process manufacturers have implemented  both DCS  and  ERP  systems but  have realized  that

their investments in hardware and back-office systems are  inadequate. A DCS  is only able to control
and monitor processes based on fixed sets  of parameters and cannot dynamically react to changes in
the manufacturing process unless instructed by end users.  ERP systems can only record what  is
produced in operations. Although DCS and ERP systems  help manage manufacturing performance,
neither of these systems can optimize what is produced,  how it is produced or  where it is  produced.
Moreover, neither can help a process manufacturer understand how to improve its processes  or how to
identify opportunities to decrease operating expenses.

Process optimization software addresses  the gap between DCS  and ERP systems. This software
focuses on optimizing the manufacturing  process itself: how the process  is run  and the  economics of
that process. By connecting DCS and ERP systems  with intelligent, dynamic applications, process
optimization software allows a manufacturer to make better, faster economic decisions. This software
can optimize a manufacturing environment by, for example, incorporating process  manufacturing
domain knowledge, supporting real-time  decision making,  and providing the  ability  to  forecast  and
simulate potential actions. Furthermore,  these solutions can  optimize  the supply chain by helping a
manufacturer to understand the operating  conditions in  each plant, which  enables a manufacturer to
decide where best to manufacture products.

Based on information and reports from ARC Advisory Group, the  market  for engineering,
manufacturing and supply chain process  optimization software and services  for the  energy, chemicals

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and pharmaceuticals industries was approximately $2.5 billion. More specifically, based on this
information, it is estimated that:

(cid:127) the engineering market was $585 million in 2010  and will grow 10% annually through 2015

(cid:127) the manufacturing market was $1.7 billion in 2008  and will grow 12% annually through 2013;

and

(cid:127) the supply chain market was $279 million in  2008 and will grow 5% annually through  2013.

aspenONE Solutions

We  provide integrated process optimization software solutions  designed and developed specifically

for the process industries. Customers  use  our solutions to improve  their  competitiveness and
profitability by increasing throughput and productivity,  reducing  operating costs, enhancing capital
efficiency, and decreasing working capital requirements. Our aspenONE software  applications  are
organized into two suites, which are  centered on our principal business areas of  engineering,
manufacturing and supply chain:

(cid:127) aspenONE Engineering. Our engineering software is used on an engineer’s desktop to design new

plants, re-design existing plants, and  simulate  and optimize plant processes.

(cid:127) aspenONE Manufacturing and Supply  Chain. Our manufacturing software is designed to optimize
day-to-day processing activities, enabling process manufacturers to make better, more profitable
decisions and to improve plant performance. Our supply chain management software is designed
to enable process manufacturers to reduce inventory levels, increase asset efficiency and
optimize supply chain decisions.

While a significant number of our customers have already migrated to our  aspenONE subscription

offering, we continue to offer customers  the ability to purchase our applications as point products. By
offering point products, we can acquire,  retain and potentially up-sell any customer that does  not  want
to migrate to our aspenONE subscription offering.

We  offer customer support, professional  services and training services to our customers. Under our

aspenONE subscription offering, and for  point product arrangements entered into since July 2009,
maintenance is included for the term  of the  arrangement. Professional services are  offered to customers
as a means to further customize and  integrate our technology based  on specific customer  requirements.

The key benefits of our aspenONE solutions  include:

Broad and comprehensive software suites. We believe we are the only software provider that has
developed comprehensive suites of software applications addressing the engineering,  manufacturing and
supply chain requirements of process manufacturers.  While  some competitors offer solutions in one  or
two principal business areas, no other vendor  can match the breadth  of  our aspenONE offerings. In
addition, we have developed an extensive  array  of software applications that  address extremely specific
and complex industry and end user challenges, such as  production  scheduling for  petroleum  companies
and solubility modeling for solvent screening.

Mission-critical, integrated software solutions.

aspenONE provides a standards-based  framework

that integrates applications, data and models within each of  our software  suites. Process manufacturers
seeking to improve their mission-critical  business  operations can use the integrated software
applications in the aspenONE Manufacturing and Supply Chain suite to support real-time decision
making both for individual production  facilities and across  multiple sites.  In addition, the  common data
models  underlying an aspenONE suite improve  collaboration and productivity  by  enabling data to be
entered once and then maintained in  a centralized repository accessible  across a customer’s enterprise.

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Flexible commercial model. Our aspenONE subscription offering  provides a customer with access

to all of the applications within the aspenONE suite(s) the customer licenses. The customer can  change
or alternate the use of multiple applications in a  licensed suite  through the  use of exchangeable units of
measurement, or tokens, licensed in quantities determined by the customer.  This enables the customer
to use those applications whenever required and to experiment with different applications to best solve
whatever critical business challenges the customer faces. The  customer can easily increase  its usage of
our  software as its business requirements  evolve, without disrupting its business processes.

Hardware-independent technology. Our software can be easily integrated and used with equipment

manufactured by any major process manufacturing hardware vendor. Because of our hardware-
independent approach, customers can  use our  software solutions to create a unified view of their
operations, even if their plants use hardware  from different vendors.

Our Competitive Strengths

We  believe our key competitive advantages include, in addition to the comprehensive breadth  of

our  integrated software solutions and  the flexibility  of  our aspenONE subscription offering, the
following:

Market leadership. We are a leader in each of the markets  addressed by our software. Based on
information presented in reports issued by ARC Advisory Group relating to performance  in our core
industries, we ranked:

(cid:127) #1 in the market addressed by our engineering software;

(cid:127) #2 in the market addressed by our manufacturing  software; and

(cid:127) #1 in the market addressed by our supply chain  software.

Industry-leading innovation based on substantial process expertise. Over the past 30 years, we have

designed a number of major process  engineering advances considered to be industry-standard
applications. Since our founding, we have built a  highly specialized  development organization
comprised of not only traditional software engineers but  also chemical engineers.  As of June 30,  2011,
approximately 50% of our software development personnel  had degrees  in chemical  engineering or a
similar discipline. This approach provides us  with substantial process  industry expertise,  as our
developers have critical know-how that allows us to address  the specific  challenges of  our customers.

Rapid,  high return on investment. Many customers purchase our software because they  believe it
will provide rapid, demonstrable and significant  returns on  their investment. For some  customers,  cost
reductions in the first year following installation have  exceeded the  total cost of  our software. For many
customers, even a  relatively small improvement in productivity can generate  substantial recurring
benefits due to the large production volumes and limited profit margins  typical in  process  industries. In
addition, our solutions can generate organizational efficiencies and operational  improvements that can
further increase a process company’s return  on investment.

Established, diversified customer base. We view our installed customer base of more than 1,500
customers as an important strategic asset  and as evidence  of our  leadership  position. As of June 30,
2011, our installed base included 19 of  the 20 largest petroleum companies,  all  of  the 20 largest
chemical companies, and 15 of the 20  largest pharmaceutical companies.  We consult and  collaborate
with customers to  identify new applications, which leads to  innovative, targeted solutions, long-term
customer relationships and high renewal rates.

8

Growth Strategy

Our objective is to further establish and  extend our position as a leading  global provider of process

optimization software and related services to the process industries. We  intend to build  upon our
market and technology leadership position by pursuing the following:

Continue to provide innovative, market-leading solutions. We have pioneered a number of industry
standard and award-winning software applications. For example, AspenPlus, our process modeling tool
for the chemicals industry, has won the  Chemical Processing magazine Readers’ Choice Award for
‘‘Process Simulation Software’’ for the last seven years. We have  been recognized by R&D Magazine for
innovation in out of the box modeling capabilities that we  developed  with the National Institute of
Standards and Technology. Our recent  innovations  include  applications  for  electrolyte and  biofuel
characterizations and methodologies for  carbon management. We intend to continue to invest in
research and development in order to  develop and offer new and enhanced  solutions  for our
aspenONE suites.

Further penetrate existing customer base. We have an installed base of over 1,500  customers, but
many  customers do not use all of our products and services. We  intend to target customers that use
only one of our aspenONE suites or that do not extensively utilize our  professional  services  and
training capabilities. In addition, we believe that many of our customers do not take full advantage of
the applications in the aspenONE suite  they currently license. As we  transition these customers to our
aspenONE subscription offering, we  will seek to identify ways  in which  they can improve their business
processes by using the entire licensed  suite of aspenONE  applications, both at  an individual user level
and across all of their plant locations.

Expand  presence in emerging markets. Companies in the process industries are expanding their
operations to take advantage of growing demand  and  available feedstocks in less mature markets such
as China, India, Russia, Latin America  and the  Middle East. Additionally, process manufacturers with
existing plants in these markets are beginning to recognize the value  of upgrading their operations to
take advantage of process optimization  solutions. We  historically have derived a significant portion of
our  total revenue from outside of North  America,  and  we believe we  can further extend our
international presence by penetrating  emerging markets. We  have, for example, established a  direct
sales force and customer support capabilities for Russia and the Middle East.

Extend vertical reach and indirect sales  channel. We historically focused on the energy, chemicals,

and engineering and construction industries and in recent years have increasingly  targeted  the
pharmaceutical industry. We intend to  expand beyond our core vertical industries, in part by further
developing our indirect channel. We are expanding  our relationships with third-party resellers  that  have
a presence in certain non-core verticals  such as power, consumer packaged goods, pulp and paper,
minerals and mining, and biofuels. We  believe these  relationships will enable us  to  reach companies in
additional process industries cost effectively and to leverage our indirect channel partners’ market
experience and domain expertise in those  industries.

Products

Our integrated process optimization  software solutions are designed  and developed  specifically  for

the process industries. Customers use our solutions to improve their competitiveness and profitability
by increasing throughput and productivity, reducing operating  costs, enhancing capital  efficiency, and
decreasing working capital requirements.

9

We  have designed and developed our software applications across three principal business areas:

(cid:127) Engineering. Process manufacturers must address a variety of challenges related to strategic
planning, collaborative engineering, economic  evaluation, debottlenecking and operational
improvement. They must, for example, determine  where they  should locate  facilities,  how they
can lower manufacturing costs, what  they should produce  and how they can maximize plant
efficiency. Our engineering software applications are  used  during both the design and  the
ongoing operation of plant facilities to  model and improve the way engineers develop and
deploy manufacturing assets. In the design phase, for example,  our software supports proposal
generation, develops highly accurate  cost  estimates, generates detailed  implementation schedules
and manages change orders. Our engineering solutions include desktop and server  applications
that typically do not require substantial professional services, although  services may be provided
for customized model designs and process  synthesis.

(cid:127) Manufacturing. Process manufacturers must address a wide  range of manufacturing challenges

such as optimizing execution efficiency, reducing costs,  selecting  the right raw materials,
scheduling and coordinating production processes, and identifying an appropriate balance
between turnaround times, delivery schedules, cost and inventory. Our manufacturing software
products focus on optimizing day-to-day processing  activities, enabling customers to make better,
faster decisions that lead to improved plant performance and  operating results. These solutions
include desktop and server applications that help  customers make real-time  decisions, which can
reduce fixed and variable costs and  improve product yields.

(cid:127) Supply chain management. Process manufacturers must address  numerous challenges  as they
strive to effectively and efficiently manage raw  materials inventory,  production schedules and
feedstock purchasing decisions. Supply chain managers face these challenges in  an environment
of ever-changing market prices, supply  constraints and  customer demands. Our supply  chain
management solutions include desktop  and server applications that  help customers optimize
critical supply chain decisions in order to reduce inventory, increase  asset  efficiency, and respond
more quickly to changing market conditions.

Our software products can be linked  with  a  customer’s DCS  and ERP systems to further  improve

the customer’s ability to gather, analyze and use  the resulting information across the customer’s
business processes. By integrating our solutions with their DCS  and ERP systems,  customers can utilize
historical data and develop new models  to  project and simulate future  operational behavior, throughput
performance, economic value and profitability.

Our software applications are organized  into  two  suites: aspenONE Engineering and aspenONE

Manufacturing and Supply Chain. These suites are integrated applications that allow end users  to
utilize common data models to design  process manufacturing environments, forecast and simulate
potential actions, monitor operational performance,  and  manage planning and  scheduling activities.  The

10

two suites are designed around core modules and applications  that allow  customers to design, manage
and operate their process manufacturing  environments, as  shown below:

Business Area

aspenONE Module

Major  Products

Product Descriptions

aspenONE Engineering

Engineering

Engineering

Aspen  Plus

Aspen  HYSYS

Aspen  Basic Engineering

Aspen  Economic Evaluation

Aspen  Exchanger Design and Rating

Process modeling software for
conceptual design, optimization and
performance monitoring for the
chemicals industry
Process modeling software for
conceptual design, optimization and
performance monitoring for the energy
industry
Workflow tool that allows engineers to
build, re-use and share process models
and data
Economic evaluation software for
estimating costs of conceptual process
designs
Software used to design, simulate and
optimize the performance of heat
exchangers

Business Area

aspenONE Module

Major Products

Product Descriptions

aspenONE Manufacturing and Supply Chain

Manufacturing

Production
Management &
Execution
Advanced Process
Control

Aspen InfoPlus.21

Aspen DMCplus

Supply  Chain

Planning & Scheduling Aspen Collaborative Demand

Manager
Aspen Petroleum Scheduler

Aspen PIMS

Aspen Plant Scheduler

Aspen Supply Chain Planner

Supply & Distribution

Aspen Inventory Management &
Operations Scheduling

Aspen Petroleum Supply Chain
Planner

Aspen Fleet Optimizer

Data historian software that collects
and stores large volumes of data for
analysis and reporting
Multi-variable controller software
capable of processing multiple
constraints simultaneously
Enterprise solution for forecasting
market demand
Integrated system that supports
comprehensive scheduling and
optimization of refinery activities
Enterprise planning software that
optimizes feedstock evaluation,
product slate and operational
execution
Plant scheduling software that
optimizes production scheduling
Software for determining what to
produce given product demands,
inventory, and manufacturing and
distribution constraints
Enterprise solution that allows users
to manage their supply and demand
balancing, inventory and scheduling
Economic planning tool that solves
multi-commodity, multi-period
transportation optimization problems
Enterprise solution for inventory
management and truck
transportation optimization

Our product development activities are currently focused on strengthening the integration  of  our

applications and adding new capabilities  that address specific  mission-critical operational  business

11

processes in each industry. As of June 30, 2011, we had  a total of  411 employees in  our  research  and
development group, which is comprised of software  development, product  development and  quality
assurance personnel. We incurred research and  development expense of $50.8 million in fiscal  2011,
$48.2 million in fiscal 2010 and $46.4 million in fiscal 2009.

Maintenance and Training

Maintenance consists primarily of providing customer technical support and access  to  software fixes
and upgrades. For term arrangements  entered into subsequent to our transition to a  subscription-based
licensing model, the license and software  maintenance  and support, or SMS, components  cannot be
separated, and SMS is included for the term  of the arrangement.  Customer technical support  services
are provided throughout the world by  our  three  global call  centers as  well as via email and through our
support website.

We  offer a variety of training solutions  ranging from standardized training, which can  be  delivered
in a public forum,  on-site at a customer’s  location  or over  the  Internet, to customized training  sessions,
which  can be tailored to fit customer  needs. As of June 30, 2011, we had a  total  of 147 employees in
our  customer support and training group.

Professional Services

We  offer professional services focused on implementation  of  our solution.  Our professional
services team primarily consists of project  engineers  with degrees  in chemical  engineering or a  similar
discipline, or who  have significant relevant  industry  experience.  Our employees include experts in  fields
such as thermophysical properties, distillation, adsorption processes,  polymer processes, industrial
reactor modeling, the identification of  empirical models for process  control or analysis, large-scale
optimization, supply distribution systems modeling and scheduling methods.  The  services provided  by
our  professional services team include implementing  and integrating  our software applications for
customers that are seeking to integrate our technology with their  existing systems in order to further
improve their plant performance and gain  better operational data. We offer our services on either a
time-and-material or fixed-price basis. As of June 30, 2011, we had a total of 165 employees in our
professional services group.

Business  Segments

We  have three operating segments: license, professional services, and  maintenance and training.

Our chief operating decision maker, the  President and Chief Executive Officer,  assesses financial
performance and allocates resources based upon the three lines of  business.  For further information of
our  operating segments, see Note 15,  ‘‘Segment  and  Geographic Information,’’  to  our Consolidated
Financial Statements, included in ‘‘Item 15. Exhibits and Financial Statement Schedules’’ of  this
Form 10-K.

12

Customers

Our software solutions are installed at the  facilities  of more than 1,500 customers worldwide.
These customers include process manufacturers  and the  engineering and construction firms that provide
services to them. Our customers include:

Energy

Chemicals

Pharmaceutical

BP International Ltd
Exxon Mobil Corporation
Flint Hills Resources, LLC
Instituto Mexicano del Petroleo (PEMEX)
Marathon Oil Corporation
Occidential Petroleum Corporation
OMV Group
Petr´oleos de Venezuela S.A. (PDVSA)
Repsol YPF, S.A.
Saudi Arabian Oil Co. (SaudiAramco)
Shell Oil Company
Statoil ASA
Suncor  Energy Inc.
Total S.A
Valero Energy Corp.

Air Liquide
BASF
China  Petrochemical International Co.  Ltd
The Dow Chemical Company
INEOS
Lyondell Basell Industries
Mitsubishi Chemical  USA, Inc.
Saudi Basic Industries Corp (SABIC)
Suid  Afrikaanse  Steenkool en Olie (Sasol)

Bayer Technology Services GmbH
Eli  Lilly & Company
Pfizer, Inc.

Other
Cargill, Incorporated
Lafarge North America  Inc.

Engineering and Construction
The Bechtel Group, Inc.
Jacobs Engineering Group Inc.
KBR,  Inc.
Technip SA
T´ecnicas  Reunidas, S.A.
WorleyParsons Limited

No customer accounted for 10% or more of our total  revenue in  fiscal  2011, 2010  or 2009.

Sales and Marketing

We  employ a value-based sales approach, offering our customers a comprehensive suite of software
and services that enhance the efficiency and productivity of their engineering, manufacturing  and supply
chain  operations. We have increasingly  focused  on selling our products as a strategic investment for our
customers and therefore devote an increasing portion of our  sales  efforts at senior management levels,
including senior decision makers in manufacturing,  operations and technology. Our aspenONE solution
strategy supports this value-based approach  by broadening the scope of  optimization  across the  entire
enterprise and expanding the use of process models in  the operations environment. In particular, we
offer a variety of training programs focused on illustrating the  capabilities  of  our  applications  and
intend to implement incentive compensation programs for our  sales  force that will reward  efforts that
increase customer usage of our products.

Historically, most of our license sales have been generated through our direct  sales  force. Because

the complexity and cost of our products  often result in extended sales cycles, we believe that the
development of long-term, consultative  relationships with our  customers is essential to a successful sales
strategy. To develop these relationships,  we focus our worldwide sales force on a  defined  set of strategic
accounts. In North America we have  organized our sales  force around  specific  vertical markets. In the
rest of the world the sales force is organized  around specific countries or regions.

In July 2009 we introduced our aspenONE subscription offering under which  customers receive

access to all of the applications within  the aspenONE suite(s) they license. This affords  customers  the
ability to use  our software whenever  required  and to experiment with different  applications to best
solve whatever critical business challenges  they face.  Customers can easily  increase their usage of our
software as their business requirements evolve,  without  disrupting  their business processes. We  believe
our  aspenONE subscription offering will further enable our  sales  force to develop consultative sales
relationships with our customers.

In order to market the specific functionality  and  other  complex technical features  of  our  software,
our  account managers work with specialized teams of technical sales engineers and product specialists
organized for each sales and marketing  effort. Our technical sales engineers typically  have advanced

13

degrees in chemical engineering or related  disciplines  and actively consult with a  customer’s  plant
engineers. Product specialists share their detailed knowledge of the specific features of  our software
solutions as they apply to the unique  business  processes of different vertical  industries. In addition,  we
have a limited number of global account managers, each of whom is  focused on a  specific global
account. Our overall sales force, which consists of  quota-carrying sales account managers, sales services
personnel, business support engineers,  internal channel support personnel, industry business unit
professionals, marketing personnel and  support  staff, consisted  of 328 employees as of  June 30, 2011.

We  supplement our direct sales efforts with a  variety of  marketing  initiatives, including  industry

analyst and public relations activities,  campaigns to promote  awareness,  user group meetings  and
customer relationship programs. We have  established reseller relationships with  select companies that
we believe can help us increase sales in specific regions and non-core  target markets.

We  also license our software products to universities that agree to use  our  products in  teaching
and research. We believe that students’ familiarity  with our products will  stimulate future demand once
the students enter the workplace.

Competition

Our markets in general are highly competitive, and we  expect the  intensity of competition in our

markets to increase as existing competitors enhance and expand their product and service offerings and
as new participants enter the market. Increased competition may  result  in price  reductions, reduced
profitability and loss of market share. We  cannot ensure that  we  will be able to compete  successfully
against existing or future competitors.  Some of our customers and companies with  which we have
strategic relationships also are, or may  become, competitors.

Many of our current and potential competitors have  greater financial,  technical,  marketing,  service

and other resources than we have. As  a result, these  companies may be able to offer lower prices,
additional products or services, or other  incentives that we  cannot match or  offer. These competitors
may be in a stronger position to respond  more  quickly to new technologies and may be able to
undertake more extensive marketing campaigns. We  believe they  also  have adopted  and may  continue
to pursue more aggressive pricing policies  and  make more  attractive offers to potential customers,
employees and strategic partners. For  example, some competitors may be able to initiate relationships
through sales and  installations of hardware and then seek  to  expand  their customer relationships  by
offering process optimization software at a discount.

In addition, many of our competitors  have established,  and may  in the future continue to establish,

cooperative relationships with third parties to improve  their product offerings and to increase the
availability of their products in the marketplace.  Competitors with  greater  financial resources  may make
strategic acquisitions to increase their ability to gain market share or improve the  quality or
marketability of their products.

Our primary competitors differ among  our principal product  areas:

(cid:127) Our engineering software competes  with products of businesses such as ABB  Ltd.,  Honeywell

International, Inc., Invensys plc and KBC Advanced  Technologies plc.

(cid:127) Our manufacturing software competes with  products of  companies  such as  ABB Ltd., Honeywell

International, Inc., Invensys plc, OSIsoft, Inc., Rockwell Automation,  Inc., Siemens AG  and
Yokogawa Electric Corporation.

(cid:127) Our supply chain management software  competes with products of companies  such as  JDA

Software Group, Inc., Oracle Corporation  and  SAP AG.

In addition, we face challenges in selling our solutions to large companies in the  process  industries

that have internally developed their own proprietary software solutions.

14

We  believe the key competitive differentiator in  our industry  is the value, or  return  on investment,

that our software and services provide. We seek to develop  and offer  integrated  suites of targeted,
high-value vertical industry solutions that  can  be  implemented with relatively limited service
requirements. We believe this approach  provides us with  an advantage over many  of  our  competitors
that offer software products that are point solutions  or are  more service-based.  The principal
competitive factors in our industry also include:

(cid:127) breadth, depth and integration of software offerings;

(cid:127) domain expertise of sales and service personnel;

(cid:127) consistent global support;

(cid:127) performance and reliability;

(cid:127) price; and

(cid:127) time to market.

Key License Agreements

Massachusetts Institute of Technology

In March 1982, we entered into a System License Agreement with the  Massachusetts  Institute of

Technology, or MIT, under which we  received a  worldwide, perpetual  non-exclusive  license (with  the
right to sublicense) to use, reproduce,  distribute and create  derivative works  of the computer programs
known as ‘‘ASPEN’’ and the related documentation. The ASPEN program licensed from  MIT  provides
a framework for simulating the steady-state behavior of chemical processes  that  we utilize  in the
simulation engine  for our Aspen Plus product.  MIT has agreed that  we  would own any derivative works
and enhancements of ASPEN that we may create during  the term of  the  agreement. A one-time  license
fee of $30,000 has been paid in full. MIT has  the right to terminate the agreement upon the occurrence
of any of the following events: if we breach  the agreement and do not cure  the breach within 90  days
after receiving a written notice from  MIT; if we cease to carry on our  business; if proceedings under
any bankruptcy or insolvency law are  commenced  by or  against us  and  not dismissed within  90 days; if
we make an assignment for the benefit  of  our creditors and such assignment is not discontinued within
90 days; or if a receiver is appointed  for us  and  is not discharged within 90  days. In the event of  such
termination, our license to ASPEN will  terminate but  the sublicenses granted to our  customers  prior to
termination will remain in effect.

Honeywell

We  acquired Hyprotech Ltd. and related subsidiaries of AEA  Technology plc  in May  2002. The

Federal Trade Commission alleged in an  administrative complaint  filed in  August 2003 that this
acquisition was improperly anticompetitive.  In December 2004, we entered  into  a consent decree with
the FTC to resolve the matter. In connection with the consent decree,  we and certain of our
subsidiaries entered into a purchase and sale agreement with Honeywell International Inc.  and certain
of its subsidiaries, pursuant to which  we  sold intellectual  property and other assets to Honeywell
relating to our operator training business  and our Hyprotech  engineering software  products.

Under the terms of the transactions:

(cid:127) we retained a perpetual, irrevocable, worldwide, royalty-free non-exclusive license (with the
limited rights to sublicense) to the Hyprotech  engineering software and have the right to
continue to develop and sell the Hyprotech  engineering products;  and

(cid:127) we retained certain agreements with third parties  other  than  customers or  distributors  for

HYSYS and related products.

15

We  are subject to ongoing compliance  obligations  under the  FTC  consent decree. Under a

modification order that became final  in  August 2009, we are required to continue to provide the ability
for users to save input variable case  data for Aspen  HYSYS  and Aspen HYSYS  Dynamics  software in
a standard ‘‘portable’’ format, which will make it  easier for users to transfer case data from later
versions  of the products to earlier versions. We also must  provide documentation to Honeywell  of the
Aspen HYSYS and Aspen HYSYS Dynamics input  variables, as well as documentation of the covered
heat exchange products. These requirements  will  apply to all existing  and  future versions  of the covered
products released prior to December 31,  2014 or December 31,  2016, at the option  of Honeywell.  In
addition, we provided to Honeywell a license to modify and distribute  (in object  code  form)  certain
versions  of our flare system analyzer software.

There is  no assurance that the actions required by the FTC’s modified order and related
settlement with Honeywell will not provide  Honeywell  with additional competitive advantages that
could materially adversely affect our results of operations.

Intellectual Property

We  regard our software as proprietary. Our strategy is to rely on  a  combination of copyright,

patent, trademark and trade secret laws  in the United  States and other  jurisdictions, and to rely on
license and confidentiality agreements  and  software security measures to further  protect our proprietary
technology and brand. The laws of many countries in which our  products are licensed  may not protect
our  intellectual property rights to the  same  extent as the laws of  the United  States.

We  have obtained or applied for patent  protection with respect to some  of our intellectual
property, but generally do not rely on  patents as a principal means  of  protecting intellectual  property.
As of June 30, 2011 we owned 30 patents issued  in the United  States and had  16 patent applications
pending in the United States and foreign  counterparts.

We  conduct business under our trademarks and use trademarks on  some of our products. We
believe that having distinctive marks  may  be  an important  factor in  marketing  our  products. We have
registered or applied to register some of our significant trademarks in the  United States and in selected
other countries. Although we have a foreign  trademark registration program  for selected  marks,  the
laws of  many countries protect trademarks solely on the basis of registration and we  may not be able to
register or use such marks in each foreign country  in which  we seek  registration.  We  actively monitor
use of our trademarks and have enforced, and will continue  to  enforce, our  rights to our trademarks.

We  rely  on trade secrets to protect certain  of  our  technology. We  generally  seek to protect these

trade secrets by entering into non-disclosure  agreements with  our employees and customers,  and
historically have restricted access to our software and  source code,  which we regard as  proprietary
information. In certain cases, we have provided copies of code to customers  for the  purpose of special
product  customization or have deposited  the source code with a third-party  escrow  agent as security  for
ongoing service and license obligations. In these cases, we rely on  non-disclosure and  other contractual
provisions to protect our proprietary  rights. Trade secrets may be difficult to protect,  and it is  possible
that parties may breach their confidentiality agreements with us.

The steps we have taken to protect our proprietary  rights may not be adequate to deter
misappropriation of our technology or  independent  development by  others of technologies that are
substantially equivalent or superior to our  technology.  Any misappropriation of our technology  or
development of competitive technologies  could harm our business. We could  incur  substantial costs in
protecting and enforcing our intellectual  property rights.

Third parties have  asserted, and may  assert in the  future, claims that our  products infringe patents

or patent applications under which we  do not hold licenses or other rights. Third parties may own or
control these patents and patent applications in the United  States and abroad. These third parties have

16

brought, and could in the future bring, claims  against us that  would cause  us  to  incur  substantial
expenses and, if successfully asserted  against us, could cause us to pay substantial damages. Further, if a
patent infringement suit were brought against us,  we could be forced to stop or delay manufacturing  or
sales of the product that is the subject  of the suit before or after  the  suit  is  decided on the  merits. In
addition, we could be forced to redesign a product that uses an allegedly  infringing technology.  The
cost to us of any patent litigation or other proceeding,  even  if resolved in our favor, could be
substantial and may require significant commitments of time  by our management.

We  believe that the success of our business depends more on the quality of our proprietary
software products, technology, processes  and  know-how  than on trademarks, copyrights or patents.
While we consider our intellectual property rights to be valuable, we  do not believe that our
competitive position in the industry is  dependent  simply on obtaining legal  protection for our software
products and technology. Instead, we believe that the success of our  business depends primarily  on our
ability to maintain a leadership position by  developing  proprietary software products, technology,
information, processes and know-how.  Nevertheless, we  attempt to protect  our  intellectual property
rights with respect to our products and  development processes through  trademark, copyright and patent
registrations, both foreign and domestic,  whenever appropriate as part of  our ongoing research and
development activities.

Employees

As of June 30, 2011, we had a total of 1,269  full-time employees, of whom 683 were  located  in the

United States. None of our employees  is represented  by  a labor union,  except for 9 employees of our
subsidiary Hyprotech UK Limited who  belong to the  Prospect union for professionals. We have
experienced no work stoppages and believe that our employee relations are satisfactory.

Corporate Information

Aspen Technology, Inc. was formed in Massachusetts in 1981 and reincorporated in Delaware in

1998. Our principal executive offices  are at 200 Wheeler  Road, Burlington, MA 01803,  and our
telephone number at that address is (781)  221-6400. Our website  address  is http://www.aspentech.com.
The information on our website is not  part  of  this Form 10-K,  unless expressly noted.

Available  Information

Our website address is http://www.aspentech.com. Information contained on our website is not

incorporated by reference into this Form  10-K unless expressly noted. We file reports with the
Securities and Exchange Commission,  or  the SEC, which we make available on our website free of
charge. These reports include annual  reports on Form  10-K, quarterly reports on Form 10-Q, current
reports on Form 8-K and amendments  to  such reports, each of which is provided on our website as
soon as reasonably practicable after we electronically file such materials with or furnish them to the
SEC. You can also read and copy any  materials we file with the SEC at  the SEC’s Public Reference
Room at 100 F Street, N.E., Washington, DC 20549. You can obtain additional information  about the
operation of the Public Reference Room by calling the  SEC at 1-800-SEC-0330.  In addition, the  SEC
maintains a website (http://www.sec.gov) that contains reports, proxy and information  statements,  and
other information regarding issuers that  file electronically with the  SEC, including us.

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Item 1A. Risk Factors.

Investing in our common stock involves  a high degree  of risk.  You should  carefully consider the  risks

and uncertainties described below before purchasing our common  stock. The risks and uncertainties
described below are not the only ones facing our company.  Additional risks and  uncertainties  may also
impair our business operations. If any  of the following risks  actually  occurs, our business, financial
condition, results of operations or cash flows would likely suffer. In that case, the trading  price of our
common stock could fall, and you may lose all or part of your investment in our common  stock.

Risks Related to Our Business

If we fail to develop new software products,  enhance existing  products and services, or penetrate new  vertical
markets,  we will be unable to implement  our growth strategy successfully and our business  could be seriously
harmed.

The maintenance and extension of our  market  leadership and our future growth is  largely
dependent upon our ability to develop  new  software products that achieve market acceptance with
acceptable operating margins. Enterprises are requiring their  application software vendors  to  provide
greater levels of functionality and broader product offerings. We must continue to enhance our  current
product  line and develop and introduce  new  products and services that  keep pace  with increasingly
sophisticated customer requirements  and the technological developments of our competitors. Our
business and operating results could suffer  if  we cannot  successfully respond to the  technological
advances of competitors, or if our new  products or product enhancements and services do not achieve
market acceptance.

We  have implemented a product strategy that unifies our software  solutions  under the  aspenONE

brand with differentiated aspenONE vertical solutions targeted at  specific  process industry  segments.
We  cannot ensure that our product strategy  will result in products that will meet market needs and
achieve significant market acceptance.  If we fail  to  introduce new  products  that  meet the demands of
our  customers or our target markets, or  if we fail to penetrate new vertical  markets  in the process
industries, our operating results and  cash flows from  operations will  grow  at a  slower rate than we
anticipate and our financial condition could suffer.

Our business could suffer if the demand  for, or usage  of, our  aspenONE software declines for any  reason.

Our aspenONE suites account for a significant majority  of  our revenue and will continue  to  do  so

for the foreseeable future. If demand for, or usage of, our  software declines  for any reason, our
operating results, cash flows from operations  and  financial position would suffer. Our  business  could  be
adversely affected by:

(cid:127) any decline in demand for or usage  of our aspenONE suites;

(cid:127) the introduction of products and technologies that serve as a replacement or  substitute for, or

represent an improvement over, our aspenONE  suites;

(cid:127) technological innovations that our aspenONE suites do  not  address; and

(cid:127) our inability to release enhanced versions of our aspenONE  suites  on a timely  basis.

Our transition to a subscription-based licensing model  has resulted in, and  is  expected  to continue to  result in,
lower revenue and operating losses. The  reversal  of a significant portion of our U.S. valuation allowance
resulted in us reporting net income for fiscal  2011. However, we expect to generate net losses  for the next few
years, as customers continue to transition to our subscription-based licensing  model.

Our aspenONE subscription offering, which we  introduced in July 2009, provides customers with

access to all of the applications within  the aspenONE suite  or  suites  they license and includes SMS  for

18

the term of the license contract. Prior to July  2009 we  primarily recognized license revenue  ‘‘upfront,’’
upon shipment of software, on a net  present  value  basis in  the period in which a  license contract was
signed, not over the license term. Although  our  aspenONE subscription offering makes our license
revenue less volatile, it is difficult for  us to increase  our  license  revenue rapidly through  additional
bookings in a period, as license revenue from new customers will  be  recognized over  the applicable
license term. Similarly, the full effect  of  a  decline in  bookings  in any period would not be fully
recognized in our revenue for that period, but  would negatively affect revenue in subsequent quarters.

As a result of the transition to our aspenONE subscription  offering  and  the  inclusion of SMS for

the term of our point product arrangements, our revenue  for  fiscal 2011 and 2010 was significantly less
than the level achieved in the years preceding the licensing  model change.  The decrease in  revenue
levels following the introduction of our aspenONE subscription  offering  have not been accompanied by
a corresponding reduction in operating expenses. As a result, the change to our subscription-based
licensing model has, and will continue to, result in our reporting  lower revenue  and operating losses for
the next few years.

As further discussed in Note 10 to our Consolidated Financial Statements,  ‘‘Income Taxes,’’ we
reversed a significant portion of our  U.S.  valuation allowance in  the fourth  quarter  of fiscal 2011, which
resulted in us reporting net income in  the current fiscal year.  However,  this reversal is a non-recurring
item, and we expect to return to a pattern where we  generate net  losses  for  the next few years.

Our operating results may suffer if customers in the energy,  chemicals,  engineering and construction, or
pharmaceuticals industries experience an economic downturn or other  adverse events.

We  derive a majority of our revenue  from companies in the energy,  chemicals,  engineering and

construction, and pharmaceutical industries. Accordingly, our  future success depends upon  the
continued demand for process optimization  software and related  services by companies in  these  process
industries. These industries are highly cyclical  and highly reactive to the  price of oil,  as well as general
economic conditions. Adverse changes  in  these industries  could and have  caused delays and  reductions
in  information  technology  spending  by  our  customers,  which  could  lead  to  reductions,  postponements
or cancellations of customer purchases of  our products and  services and in  turn  could  negatively impact
our  operating results.

Because of the nature of their products and manufacturing processes, companies in  these process

industries are subject to heightened risk  of adverse  or even catastrophic environmental, safety  and
health accidents or incidents. Further,  our customers are often subject to ever-changing standards and
regulations, and the global nature of their operations can subject them to numerous  regulatory regimes.
Legislation or regulations regarding these areas may require us to make rapid changes in  our  products
and services, and our inability to effect  those changes  could  adversely impact our revenue, operating
margins and other operating results.  Any  of the  foregoing types of  events that affect  our  customers may
adversely impact their operations and information  technology spending, which could have  an adverse
effect on our operating results.

In addition, in the past, worldwide economic downturns and pricing  pressures  experienced by

energy, chemical, pharmaceutical and  other  process  industries  have led to consolidations  and
reorganizations. These downturns, pricing  pressures  and  reorganizations have  caused delays  and
reductions in capital and operating expenditures by many of these companies.  These delays and
reductions have reduced demand for  products and services like  ours.

A recurrence of these industry patterns, including any recurrence that may occur in connection
with current global economic events, as  well as  general domestic and foreign economic conditions and
other factors that reduce spending by companies in these industries, could harm our operating  results
in the future. There is no assurance that  customers may not seek bankruptcy  or other similar relief

19

from creditors, fail to pay amounts due to us, or pay those amounts more slowly, any of which could
adversely affect our results of operations.

Unfavorable economic and market conditions or  a lessening demand in the market for process optimization
software could adversely affect our operating results.

Our business is influenced by a range  of factors  that are beyond our control and difficult or
impossible to predict. If the market for  process optimization  software grows more  slowly than we
anticipate, demand for our products and services  could decline  and  our operating results could be
impaired.  Further,  the  state  of  the  economy,  which  deteriorated  in  the  2008  broad  recession,  may
deteriorate further in the future. Our  operating results may  be  adversely affected by unfavorable  global
economic and market conditions as well as  a lessening demand  for process optimization software
generally. Customer demand for our  products is intrinsically linked  to  the strength of the  economy. If
weakness in the economies of the United States and other countries persists,  many customers  may
delay or reduce technology purchases. This could result in reductions  in sales of our products, longer
sales cycles, slower adoption of new technologies, increased  price competition or  reduced  use of our
products by our customers. We will lose  revenue if demand for our products  is reduced because
potential customers experience weak or deteriorating economic  conditions, catastrophic environmental
or other  events and our business, results of operations, financial condition and cash  flow from
operations would likely be adversely  affected.

The majority of our revenue and an increasing percentage  of our operations are  attributable to operations
outside the United States, and our operating results therefore  may  be materially affected  by the economic,
political, regulatory and other risks of foreign  operations.

As of June 30, 2011, we operated in  28 countries. We  sell our  products primarily through a direct

sales force located throughout the world.  In  the event that we are unable to adequately staff  and
maintain our foreign operations, we could  face difficulties managing our  international operations.

Customers outside the United States accounted for a  significant amount of our total revenue in
fiscal 2011 and in fiscal 2010. We anticipate  that revenue from customers  outside the  United States will
continue to account for a significant  portion of our total revenue for the foreseeable future.  Our
operations outside the United States  are  subject to additional risks, including:

(cid:127) unexpected changes in regulatory requirements, exchange rates,  tariffs and other barriers;

(cid:127) political and economic instability and possible  nationalization  of property by governments

without compensation to the owners;

(cid:127) less effective protection of intellectual property;

(cid:127) requirements of foreign laws and other governmental controls;

(cid:127) difficulties and delays in translating products and product documentation into foreign languages;

(cid:127) difficulties and delays in negotiating software licenses compliant  with accounting  revenue

recognition requirements in the United  States;

(cid:127) difficulties in collecting trade accounts  receivable in other countries;

(cid:127) adverse tax consequences; and

(cid:127) the challenges of handling legal disputes in foreign jurisdictions.

20

Fluctuations in foreign currency exchange rates  could result in declines in our reported revenue and operating
results.

In fiscal  2011, 21.7% of our total revenue  was  denominated in a currency other than  the U.S.

dollar. In addition, certain of our operating expenses incurred outside the United  States are
denominated in currencies other than the U.S. dollar. Our reported revenue and  operating results  are
subject to fluctuations in foreign exchange rates. Foreign currency  risk arises primarily from the net
difference between non-U.S. dollar receipts  from customers outside  the  United States and non-U.S.
dollar operating expenses for subsidiaries  in foreign countries. Currently,  our largest  exposures to
foreign exchange rates exist primarily with  the Euro, Pound Sterling,  Canadian  dollar and Japanese Yen
against the U.S. dollar. Over recent months, the value of  foreign currencies against the U.S. dollar has
fluctuated dramatically. Since late fiscal  2008,  we have  not  entered into derivative financial  instruments,
such as forward currency exchange contracts, intended  to  manage  the volatility of these market risks.
We  cannot predict the impact of foreign  currency fluctuations, and  foreign currency fluctuations  in the
future may adversely affect our revenue  and operating  results. Any hedging  policies  we may implement
in the future may not be successful, and the cost of  those hedging  techniques may  have a significant
negative impact on our operating results.

Competition from software offered by current competitors  and  new market  entrants, as well  as  from internally
developed solutions by our customers, could  adversely affect our ability to sell  our  software products and
related services and could result in pressure  to price our products in a manner that reduces our margins.

Our markets in general are highly competitive and differ among our principal product areas:
engineering, manufacturing, and supply  chain management. Our engineering  software competes  with
products of businesses such as ABB  Ltd.,  Honeywell International, Inc., Invensys plc and KBC
Advanced Technologies plc. Our manufacturing software competes with products  of companies such as
ABB Ltd., Honeywell International, Inc., Invensys  plc,  OSIsoft, Inc., Rockwell Automation, Inc.,
Siemens AG and Yokogawa Electric  Corporation. Our supply chain management  software competes
with products of companies such as JDA Software Group,  Inc., Oracle Corporation and SAP AG.  In
addition, we face challenges in selling  our solutions to large companies in  the process  industries that
have internally developed their own proprietary software  solutions.

Many of our current and potential competitors have  greater financial,  technical,  marketing,  service

and other resources than we have. As  a result, these  companies may be able to offer lower prices,
additional products or services, or other  incentives that we  cannot match or  offer. These competitors
may be in a stronger position to respond  more  quickly to new technologies and may be able to
undertake more extensive marketing campaigns. We  believe they  also  have adopted  and may  continue
to pursue more aggressive pricing policies  and  make more  attractive offers to potential customers,
employees and strategic partners. For  example, some competitors may be able to initiate relationships
through sales and  installations of hardware and then seek  to  expand  their customer relationships  by
offering process optimization software at a discount.  In  addition, many of our  competitors have
established, and may in the future continue to establish, cooperative  relationships with third  parties to
improve their product offerings and to increase  the availability of  their products in  the marketplace.
Competitors with greater financial resources  may make strategic acquisitions  to  increase their ability to
gain market share or improve the quality  or marketability of their products.

Competition could seriously impede our  ability to sell  additional software products  and related

services on terms favorable to us. Businesses may continue  to  enhance their internally developed
solutions, rather than investing in commercial  software such  as ours. Our  current and potential
commercial competitors may develop  and  market new  technologies  that render  our  existing or future
products obsolete, unmarketable or less  competitive. In addition,  if these competitors develop products
with similar or superior functionality  to  our products, we may need to decrease the  prices for our
products in order to remain competitive. If we are  unable to maintain our current  pricing due to

21

competitive pressures, our margins will be reduced and our operating  results will be negatively  affected.
We  cannot ensure that we will be able  to  compete successfully against  current or future competitors or
that competitive pressures will not materially adversely affect our business, financial condition and
operating results.

Defects or errors in our software products  could harm our  reputation, impair our ability to  sell our products
and result in significant costs to us.

Our software products are complex and may contain  undetected defects  or  errors. We have  not

suffered significant harm from any defects or  errors to date, but we have from time to time found
defects in our products and we may discover additional  defects  in the future. We may  not  be  able to
detect and correct defects or errors before releasing products. Consequently, we  or our  customers  may
discover defects or errors after our products  have been  implemented. We have  in the past  issued, and
may in the future need to issue, corrective  releases of our products to remedy defects  or errors. The
occurrence of any defects or errors could result in:

(cid:127) lost or delayed market acceptance  and sales of our products;

(cid:127) delays in payment to us by customers;

(cid:127) product returns;

(cid:127) injury to our reputation;

(cid:127) diversion of our resources;

(cid:127) legal claims, including product liability claims, against us;

(cid:127) increased service and warranty expenses or financial  concessions; and

(cid:127) increased insurance costs.

Defects and errors in our software products could result  in claims for substantial  damages against us.

Arbitration and litigation involving a former reseller in  the Middle  East  may  subject us to substantial
damages and expenses.

Prior to October 6, 2009, we had an  exclusive reseller relationship covering certain  countries in the

Middle East with AspenTech Middle  East  W.L.L.,  a Kuwaiti corporation (now known as Advanced
Technology Middle East W.L.L.) that we  refer to below as ATME. Under the  reseller  agreement, we
had the right to terminate for, among other things,  a material breach in the  event of ATME’s willful
misconduct or fraud. Effective October  6, 2009, we terminated  the reseller relationship for material
breach by ATME, based on certain actions  of ATME.

On November 2, 2009, ATME commenced an  action in the  Queen’s Bench Division (Commercial

Court) of the High Court of Justice  (England  &  Wales) captioned In The Matter Of An  Intended
Arbitration Between AspenTech Middle East W.L.L. and Aspen Technology, Inc.,  2009 Folio 1436,
seeking preliminary injunctive relief restraining us from taking any steps to impede ATME  from serving
as our exclusive reseller in the countries covered by  the reseller  agreement with  ATME. We filed
evidence in opposition to that request for  relief  on November 12, 2009. At a hearing on November 13,
2009, the court dismissed ATME’s application for preliminary injunctive relief. The court  sealed an
Order to this effect on November 23,  2009, and further ordered that ATME pay  our costs of claim.

Relatedly, on November 11, 2009, we  filed a request for arbitration against ATME in the
International Court of Arbitration of the International Chamber of  Commerce,  captioned Aspen
Technology, Inc. v. AspenTech Middle  East  W.L.L.,  Case No. 16732/VRO.  Our request for arbitration
asserted claims against ATME seeking  a declaration that ATME committed  a material breach of our

22

agreement and that our termination  of our agreement was  lawful, and seeking damages for ATME’s
willful misconduct in connection with  the reseller relationship. On November 18, 2009, ATME filed its
answer to that request for arbitration and asserted  counterclaims against us seeking a  declaratory
judgment that we unlawfully terminated our  agreement with  ATME and seeking damages for  breach of
contract by reason of our purported unlawful termination of our agreement. Our reply to those
counterclaims was filed on December 18,  2009. Pursuant to a  procedural  order issued  by  the arbitral
tribunal, a hearing was conducted between January 24, 2011 and  February 2, 2011,  and a  supplemental
hearing took place in June 2011.

We  expect a determination to be made  in the first half of fiscal  2012 with  respect to the pending

arbitration. However, we can provide no  assurance as  to  the actual timing  or outcome of the
arbitration. In general, there is no provision for either  party to appeal the determination  reached. The
reseller agreement with ATME contained a  provision whereby we could be liable for a termination fee
if the agreement were terminated other than  for  material  breach.  This  fee is to be calculated based on
a formula contained in the reseller agreement that we  believe was originally developed based on certain
assumptions about the future financial  performance of ATME,  as well as  ATME’s actual  financial
performance. Based on the formula and  the financial  information provided to us by ATME,  which we
have not verified independently, a calculation based on the formula would result in a  termination fee of
between $60 million and $77 million.  Under the terminated reseller  agreement, no termination  fee  is
owed on termination for material breach.  If we are found to have breached the terms of our agreement
with ATME, we could be found liable  for damages including the termination fee, the amount of which
may be greater or less than the number indicated above. We intend to continue to pursue our claims
against ATME, and to defend the counterclaim  by ATME, vigorously.

On March 11, 2010, a Kuwaiti entity  (known as ATME Group and affiliated  with ATME) filed a

lawsuit in a Kuwaiti court naming as  defendants  ATME,  us and  a  reseller  newly  appointed  by  us  in
Kuwait. In this lawsuit, ATME Group  claims that  it  was  an exclusive reseller for ATME in  Kuwait and
that it therefore is entitled to damages  resulting from purported customer contracts  in Kuwait.  We
intend to defend this action vigorously.

We are subject to a lawsuit by a purchaser  of our shares in  a private  placement.

In March 2006, we settled class action litigation,  including related derivative claims, arising out of

our  originally filed consolidated financial  statements  for fiscal 2000 through 2004, the accounting for
which  we restated in March 2005. Certain  members of the class (representing 1,457,969 shares of
common stock, or less than 1% of the shares putatively purchased during the class action period) opted
out of the settlement and had the right to bring  their own state  or federal law  claims against us,
referred to as ‘‘opt-out’’ claims. Opt-out  claims  were filed on behalf of the holders of approximately
1.1 million of such shares. All but one  of  these actions  were  settled  and/or dismissed. The remaining
action is discussed below.

380544 Canada, Inc., et al. v. Aspen Technology, Inc.,  was filed on February 15,  2007 in the  federal

district court for the Southern District of New York  and  docketed as Civ. A. No.  1:07-cv-01204-JFK in
that court. The claims in this action include claims  against  us and one or more of our former officers
alleging  securities and common law fraud,  breach of  contract, deceptive  practices and/or rescissory
damages liability, based on the restated results of one or more  fiscal  periods included in  our restated
consolidated financial statements referenced  in the class action. This action was  brought by persons
who purchased 566,665 shares of our  common stock in a  private placement. Certain  motions  to  dismiss
filed by other defendants were resolved on May 5, 2009. The claims in  the 380544 Canada action  are
for damages totaling at least $4.0 million, not including claims for attorneys’ fees. We plan to defend
the 380544 Canada action vigorously.

23

We  can provide no assurance as to the outcome of this case  or  the likelihood of the  filing of
additional opt-out claims, and these claims  may  result in  judgments against us for significant damages.
Regardless of the outcome, such litigation has  resulted in the  past,  and may continue to result in the
future, in significant legal expenses and may  require significant  attention and  resources  of management,
all of which could result in losses and damages that have  a  material adverse effect on our  business.

We may  be subject to significant expenses and damages  because of  pending liability claims and other claims
related to our products and services.

The sale and implementation of certain of  our software products and  services,  particularly in the

areas of advanced process control and supply chain  management, entail the  risk of product liability
claims and associated damages. Our software  products and services are often integrated with our
customers’ networks and software applications and are used  in the  design, operation  and management
of manufacturing and supply chain processes at  large facilities, often for mission critical applications.

Any errors, defects, performance problems  or other failures of our software could result  in
significant liability to us for damages  or for violations of environmental, safety and  other laws and
regulations. Our software products and implementation services  could give rise  to  warranty  and other
claims. In the ordinary course of business,  we are from time  to  time  involved in lawsuits  or claims
relating to our products or services. These matters include an  April 2004 claim by a  customer for
approximately $5.0 million that certain of our software products and implementation services  failed to
meet the customer’s expectations. We  are  unable to determine whether resolution of any of these
matters will have a material adverse  impact on  our  financial position, cash flows or results of
operations, or, in many cases, reasonably estimate  the amount of the loss, if any,  that  may result from
the resolution of these matters.

Our agreements with customers generally contain  provisions  designed to limit our exposure to
potential product liability claims. It is  possible,  however,  that the limitation  of  liability  provisions in our
agreements may not be effective as a result of federal, foreign, state or local laws or ordinances or
unfavorable judicial decisions. A substantial product liability judgment against us could materially and
adversely harm our operating results and financial  condition.  Even if our software is not at  fault, a
product  liability claim brought against us could be time-consuming,  costly to defend and harmful to our
operations and reputation.

Third-party claims that we infringe the  intellectual  property  rights of others may be costly to  defend or settle
and could damage our business.

We  cannot be certain that our software and services do not infringe issued patents,  copyrights,

trademarks or other intellectual property rights of third  parties. Litigation regarding intellectual
property rights is common in the software  industry,  and we may be subject  to  legal proceedings and
claims from time to time, including claims of  alleged infringement  of intellectual property  rights of
third parties by us or our licensees concerning their use of our software products and integration
technologies and services. Third parties may  bring claims of infringement  against us. Because  our
software is integrated with our customers’  networks and  business  processes, as well  as other software
applications, third parties may bring claims  of  infringement against  us, as well  as our customers and
other software suppliers, if the cause  of  the alleged infringement cannot easily  be  determined.

Claims of alleged infringement may have  a material adverse effect on our business and  may
discourage potential customers from  doing business with us  on  acceptable terms, if  at all. Defending
against claims of infringement may be time-consuming  and  may  result in substantial costs and  diversion
of resources, including our management’s  attention to our  business. Furthermore, a party making an
infringement claim could secure a judgment that requires us  to  pay  substantial  damages. A judgment
could also include an injunction or other  court order that could prevent us  from selling  our software or

24

require that we re-engineer some or  all  of our products. Claims of  intellectual property infringement
also might require us to enter costly  royalty or  license  agreements.  We may be unable to obtain royalty
or license agreements on terms acceptable to us or at all. Our  business,  operating results and  financial
condition could be harmed significantly  if  any of these events  occurred,  and the  price of our common
stock could be adversely affected. Furthermore, former  employers of our current  and future employees
may assert that our employees have improperly disclosed confidential or proprietary information to us.
In addition, we have agreed, and may  agree  in the future, to indemnify certain of our customers against
claims that our software infringes upon the  intellectual property rights of others. Although we  carry
general liability insurance, our current  insurance coverage  may  not  apply to, and likely  would not
protect us from, liability that may be  imposed under any of the types of claims  described above.

We may  not be able to protect our intellectual property rights, which could make  us less  competitive and cause
us to lose market share.

We  regard our software as proprietary. Our strategy is to rely on  a  combination of copyright,

patent, trademark and trade secret laws  in the United  States and other  jurisdictions, and to rely on
license and confidentiality agreements  and  software security measures to further  protect our proprietary
technology and brand. We have obtained  or applied for patent protection with respect  to  some of  our
intellectual property, but generally do not  rely on  patents  as a principal  means of protecting our
intellectual property. We have registered or applied to register some of our trademarks in  the United
States and in selected other countries. We generally enter  into  non-disclosure agreements with  our
employees and customers, and historically  have restricted third-party access  to  our  software and  source
code, which we regard as proprietary  information. In certain  cases,  we  have provided  copies  of source
code to customers for the purpose of special product customization or have deposited copies  of  the
source code with a third party escrow agent as security for ongoing service  and license obligations. In
these cases, we rely on non-disclosure and other contractual provisions  to protect our  proprietary rights.

The steps we have taken to protect our proprietary  rights may not be adequate to deter
misappropriation of our technology or  independent  development by  others of technologies that are
substantially equivalent or superior to our  technology.  Our intellectual property rights may expire or be
challenged, invalidated or infringed upon by third parties  or we  may  be  unable to maintain, renew or
enter into new licenses on commercially reasonable terms.  Any misappropriation of our technology or
development of competitive technologies  could harm our business and could diminish  or cause  us to
lose the competitive advantages associated  with our proprietary technology,  and could subject  us to
substantial costs in protecting and enforcing our intellectual property rights, including  costs of
proceedings we have instituted to enforce our intellectual  property  rights, such as those described in
‘‘Item 3. Other Proceedings,’’ and/or  temporarily or  permanently disrupt our sales and  marketing  of  the
affected products or services. The laws  of  some countries  in which  our products are  licensed do not
protect our intellectual property rights  to  the  same extent as  the laws  of the United States. Moreover,
in some non-U.S. countries, laws affecting intellectual property rights  are  uncertain in their application,
which  can affect the scope of enforceability of our intellectual property rights.

25

In preparing our financial statements for fiscal  2011, we identified  a material weakness  in  our  internal
control  over financial reporting, and our failure to remedy  this or other material weaknesses  could result in
material misstatements in our financial  statements.

Our management is responsible for establishing and maintaining adequate internal  control over

our  financial reporting, as defined in  Rule  13a-15(f)  under the  Securities  Exchange Act.  Our
management identified a material weakness  in our internal  control over financial reporting  as of
June 30, 2011. A material weakness is  defined as a  deficiency, or  combination  of deficiencies,  in
internal control over financial reporting, such that there is a reasonable  possibility  that  a material
misstatement of our annual or interim financial statements will not be prevented or  detected  on a
timely basis.

The material weaknesses identified by  management as of June  30, 2011 consisted of inadequate

and ineffective controls over income  tax  accounting.  As a result of this material weakness, our
management concluded as of June 30, 2011  that  our  internal control over financial reporting was not
effective based on criteria set forth by  the Committee  of  Sponsoring Organization of  the Treadway
Commission in Internal Control—An  Integrated Framework (September  1992).

We  have been implementing and continue to implement remedial measures designed  to  address

this  material weakness. If our remedial  measures are insufficient to address  this material weakness, or
if additional material weaknesses or significant deficiencies in our  internal  control are discovered or
occur in the future, our consolidated financial  statements  may contain material misstatements and we
could be required to restate our financial results.

Implementation of some of our products can  be difficult and time-consuming, and customers may  be unable to
implement those products successfully or otherwise achieve all of the potential  benefits of the products.

Some of  our scheduling, production  management  and execution,  and  supply  chain products must

integrate with the existing computer systems and software  programs of our customers. This process can
be complex, time-consuming and expensive. As  a result,  some customers may have difficulty in
implementing those products or be unable  to  implement  them  successfully or otherwise achieve the
products’ potential benefits. Delayed  or  ineffective implementation of those software  products or
related services may limit our revenue or  may result in customer dissatisfaction, harm  to  our reputation
and customer unwillingness to pay the fees associated with  these products.

We may  suffer losses on fixed-price professional service engagements.

We  undertake a portion of our professional service engagements on a fixed-price  basis. Under
these types of engagements, we bear the  risk of cost overruns  and inflation.  We occasionally experience
cost overruns, which may have a negative  impact on our operating results.

If we fail to comply or are deemed to have  failed  to comply with  our ongoing Federal Trade Commission, or
FTC, consent decree, our business may  suffer.

In December 2004, we entered into a consent decree  with the FTC with respect  to  a civil

administrative complaint filed by the FTC  in August 2003 alleging that our acquisition of Hyprotech  in
May 2002 was anticompetitive in violation  of  Section 5 of the Federal Trade Commission Act  and
Section 7 of the Clayton Act. In July 2009,  we announced  that  the FTC  closed an  investigation relating
to the alleged violations of the decree,  and  issued an order modifying  the consent decree, which
became final in August 2009. We are subject to ongoing compliance obligations under  the FTC consent
decree. There is no assurance that the actions required by  the FTC’s modified order  and related
settlement with Honeywell International, Inc.  will not  require significant  attention and  resources  of
management, which could have a material  adverse  effect on our  business. Further, if we  fail to comply,
or are deemed to have failed to comply,  with  such consent decree, our  business may  suffer.

26

If we are not successful in attracting, integrating and retaining highly qualified personnel, we  may not be able
to successfully implement our business strategy.

Our ability to establish and maintain  a position of technology leadership in the highly competitive
software market depends in large part upon our ability to attract,  integrate and retain highly  qualified
managerial, sales, technical and accounting personnel.  Competition for qualified personnel in the
software industry is intense. We have from time to time in the  past  experienced, and we  expect to
continue to experience in the future,  difficulty in hiring and retaining  highly skilled employees with
appropriate qualifications. Our future success  will  depend in large part on  our  ability  to  attract,
integrate and retain a sufficient number of highly  qualified personnel, and there  can be no assurance
that we will be able to do so.

Our ability to raise capital in the future  may be limited, and our failure  to  raise capital  when needed could
prevent us from executing our business  plan.

We  expect that our current cash and cash  equivalents  and cash flows from operations will be
sufficient to meet our anticipated cash needs  for  at least the  next twelve months.  We  may need to
obtain additional financing thereafter  or earlier, however, if  our current plans and  projections prove  to
be inaccurate or our expected cash flows prove to be insufficient  to  fund our  operations  because of
lower-than-expected revenue, unanticipated expenses or other  unforeseen  difficulties.

Our ability to obtain additional financing  will  depend on a number of factors, including  market

conditions, our operating performance,  the  quality of our receivables, and  the availability of capital in
the credit markets. These factors may make the  timing, amount, terms and conditions of any financing
unattractive. If adequate funds are not available, or  are not available on acceptable terms, we may have
to forego strategic acquisitions or other investments.

Risks Related to Our Common Stock

Our common stock may experience substantial price and volume fluctuations.

The equity markets have from time to  time experienced extreme  price and  volume fluctuations,

particularly in the high technology sector,  and those fluctuations  often have  been unrelated to the
operating performance of particular companies.  In  addition,  factors such  our  aspenONE subscription
offering, our financial performance, the  variability of earnings associated with the  release of a
significant portion of our U.S. valuation  allowance,  announcements of technological  innovations or  new
products by us or our competitors, and market conditions in the  computer  software or hardware
industries, may have a significant impact  on the market price of our common stock.

In the past, following periods of volatility in the  market  price of a  public  company’s securities,

securities class action litigation has often  been  instituted  against  that company. This  type of litigation
against us could result in substantial liability and  costs and divert management’s  attention  and
resources.

Our corporate documents and provisions of Delaware law may prevent a change in control  or management
that stockholders may consider desirable.

Section 203 of the Delaware General  Corporation Law,  our  charter and  our by-laws  contain
provisions that might enable our management  to  resist a takeover of our company. These provisions
include:

(cid:127) limitations on the removal of directors;

(cid:127) a classified board of directors, so that  not all members of the board are  elected  at one time;

(cid:127) advance notice requirements for stockholder proposals  and  nominations;

27

(cid:127) the inability of stockholders to act  by written consent or  to call special meetings;

(cid:127) the ability of the board to make, alter or repeal  our by-laws; and

(cid:127) the ability of the board to designate  the terms of and issue  new series of preferred stock without

stockholder approval.

These provisions could:

(cid:127) have the effect of delaying, deferring or preventing a change in control of our company or  a

change in our management that stockholders  may consider favorable or beneficial;

(cid:127) discourage proxy contests and make it more difficult  for stockholders  to elect directors and take

other corporate actions; and

(cid:127) limit the price that investors might  be  willing  to  pay in the  future for shares of our common

stock.

Item 1B. Unresolved Staff Comments.

None.

Item 2. Properties.

Our principal executive offices are located  in leased  facilities in Burlington, Massachusetts,
consisting of approximately 75,000 square feet of office space. Our  lease expires on January 31,  2015.
These facilities accommodate our product  development, sales, marketing, operations  and finance and
administrative functions. Subject to the  terms  and conditions of  the lease, we may extend the  term of
the lease for two successive terms of five years each at 95% of the then-current market rate.  As of
June 30, 2011, under the lease, we had total future non-cancelable lease obligations of $7.5 million.  We
also will pay additional rent for our proportionate share of operating  costs and taxes.

Prior to September 1, 2007, our principal offices occupied 110,843  square feet  of office space in

Cambridge, Massachusetts. The lease  for this  office space expires on September  30, 2012. As of
June 30, 2011, we had multiple agreements,  which expire  through 2012, to sublease  the former office
space. We also lease space for our Houston, Texas facilities. This lease encompasses 76,315 square feet
and expires in July 2016. We have an  agreement, which expires in July  2016, to sublease approximately
8,000 square feet of this space. In addition to our Burlington and Houston locations,  we also  lease
office space in Shanghai, Reading (UK), Singapore and  Tokyo to accommodate sales, services and
product  development functions.

In the remainder of our other locations, the  majority of our leases has lease terms  of  one year  or
less  that are generally based on the number of  workstations  required. We believe this  facilities  strategy
provides us with significant flexibility to adjust to changes  in our business environment.  We do not own
any real property. We believe that our  leased  facilities  are adequate  for our  anticipated future needs.

Item 3. Legal Proceedings.

ATME Arbitration and Litigation

Prior to October 6, 2009, we had an  exclusive reseller relationship covering certain  countries in the

Middle East with AspenTech Middle  East  W.L.L.,  a Kuwaiti corporation (now known as Advanced
Technology Middle East W.L.L.) that we  refer to below as ATME. Under the  reseller  agreement, we
had the right to terminate for, among other things,  a material breach in the  event of ATME’s willful
misconduct or fraud. Effective October  6, 2009, we terminated  the reseller relationship for material
breach by ATME based on certain actions  of ATME.

28

On November 2, 2009, ATME commenced an  action in the  Queen’s Bench Division (Commercial

Court) of the High Court of Justice  (England  &  Wales) captioned In The Matter Of An  Intended
Arbitration Between AspenTech Middle East W.L.L. and Aspen Technology, Inc.,  2009 Folio 1436,
seeking preliminary injunctive relief restraining us from taking any steps to impede ATME  from serving
as our exclusive reseller in the countries covered by  the reseller  agreement with  ATME. We filed
evidence in opposition to that request for  relief  on November 12, 2009. At a hearing on November 13,
2009, the court dismissed ATME’s application for preliminary injunctive relief. The court  sealed an
Order to this effect on November 23,  2009, and further ordered that ATME pay  our costs of claim.

Relatedly, on November 11, 2009, we  filed a request for arbitration against ATME in the
International Court of Arbitration of the International Chamber of  Commerce,  captioned Aspen
Technology, Inc. v. AspenTech Middle  East  W.L.L.,  Case No. 16732/VRO.  Our request for arbitration
asserted claims against ATME seeking  a declaration that ATME committed  a material breach of our
agreement and that our termination  of our agreement was  lawful, and seeking damages for ATME’s
willful misconduct in connection with  the reseller relationship. On November 18, 2009, ATME filed its
answer to that request for arbitration and asserted  counterclaims against us seeking a  declaratory
judgment that we unlawfully terminated our  agreement with  ATME and seeking damages for  breach of
contract by reason of our purported unlawful termination of our agreement. Our reply to those
counterclaims was filed on December 18,  2009. Pursuant to a  procedural  order issued  by  the arbitral
tribunal, a hearing was conducted between January 24, 2011 and  February 2, 2011,  and a  supplemental
hearing took place in June 2011.

We  expect a determination to be made  in the first half of fiscal  2012 with  respect to the pending

arbitration. However, we can provide no  assurance as  to  the actual timing  or outcome of the
arbitration. In general, there is no provision for either  party to appeal the determination  reached. The
reseller agreement with ATME contained a  provision whereby we could be liable for a termination fee
if the agreement were terminated other than  for  material  breach.  This  fee is to be calculated based on
a formula contained in the reseller agreement that we  believe was originally developed based on certain
assumptions about the future financial  performance of ATME,  as well as  ATME’s actual  financial
performance. Based on the formula and  the financial  information provided to us by ATME,  which we
have not verified independently, a calculation based on the formula would result in a  termination fee of
between $60 million and $77 million.  Under the terminated reseller  agreement, no termination  fee  is
owed on termination for material breach.  If we are found to have breached the terms of our agreement
with ATME, we could be liable for damages including  the termination fee,  the amount of which  may be
greater or less than the number indicated  above. We  intend to continue to pursue our claims against
ATME, and to defend the counterclaim by  ATME, vigorously.

On March 11, 2010, a Kuwaiti entity  (known as ATME Group and affiliated  with ATME) filed a

lawsuit in a Kuwaiti court naming as  defendants  ATME,  us and  a  reseller  newly  appointed  by  us  in
Kuwait. In this lawsuit, ATME Group  claims that  it  was  an exclusive reseller for ATME in  Kuwait and
that it therefore is entitled to damages  resulting from purported customer contracts  in Kuwait.  We
intend to defend this action vigorously.

Class Action and Opt-out Claims

In March 2006, we settled class action litigation,  including related derivative claims, arising out of

our  originally filed consolidated financial  statements  for fiscal 2000 through 2004, the accounting for
which  we restated in March 2005. Certain  members of the class (representing 1,457,969 shares of
common stock (or less than 1% of the  shares putatively  purchased during the  class action  period))
opted out of the settlement and had the right to bring their own  state or federal law claims against us,
referred to as ‘‘opt-out’’ claims. Opt-out  claims  were filed on behalf of the holders of approximately
1.1 million of such shares. All but one  of  these actions  were  settled  and/or dismissed. The remaining
action is discussed below.

29

380544 Canada, Inc., et al. v. Aspen Technology, Inc.,  was filed on February 15,  2007 in the  federal

district court for the Southern District of New York  and  docketed as Civ. A. No.  1:07-cv-01204-JFK in
that court. The claims in this action include claims  against  us and one or more of our former officers
alleging  securities and common law fraud,  breach of  contract, deceptive  practices and/or rescissory
damages liability, based on the restated results of one or more  fiscal  periods included in  our restated
consolidated financial statements referenced  in the class action. This action was  brought by persons
who purchased 566,665 shares of our  common stock in a  private placement. Certain  motions  to  dismiss
filed by other defendants were resolved on May 5, 2009. The claims in  the 380544 Canada action  are
for damages totaling at least $4.0 million, not including claims for attorneys’ fees. We plan to defend
the 380544 Canada action vigorously.

We  can provide no assurance as to the outcome of this case  or  the likelihood of the  filing of
additional opt-out claims, and these claims  may  result in  judgments against us for significant damages.
Regardless of the outcome, such litigation has  resulted in the  past,  and may continue to result in the
future, in significant legal expenses and may  require significant  attention and  resources  of management,
all of which could result in losses and damages that have  a  material adverse effect on our  business.

Other Proceedings

In the ordinary course of business, we also from time to time  pursue  lawsuits and claims to enforce

our  intellectual property rights and to  address other intellectual property, commercial  and
miscellaneous matters. These matters  include claims we  asserted  against  M3 Technology,  Inc. in
July 2010 for misappropriation of our trade secrets and infringement  of  our copyrights, in an  action
that we commenced in the U.S. District  Court for  the Southern District of Texas captioned Aspen
Technology, Inc. v. Tekin A. Kunt and M3 Technology, Inc.  which is docketed  as Civ. A.
No. 4:10-cv-1127 in that court.

In addition, we are also from time to  time involved  in other lawsuits, claims, investigations,

proceedings and threats of litigation. These  include  an April  2004 claim by a customer for
approximately $5.0 million that certain of our software products and implementation services  failed to
meet the customer’s expectations.

The results of litigation and claims cannot be predicted with  certainty, and  unfavorable  resolutions

are possible and could materially affect  our results of operations, cash flows or financial position. In
addition, regardless of the outcome, litigation  could  have an adverse  impact on us because  of  litigation
fees and costs, diversion of management  resources and other  factors.

While the outcome of the proceedings and claims identified above cannot  be  predicted with
certainty, there are no other such matters, as of June 30,  2011, that, in  the opinion of management,
might have a material adverse effect on  our  financial position, results of operations or cash flows.

Item 4.

(Removed and Reserved.)

30

Item 5. Market for Registrant’s Common Equity,  Related  Stockholder Matters  and Issuer Purchases

PART II

of Equity Securities.

Market Information

Our common stock currently trades on The NASDAQ Global  Select Market  under the symbol
‘‘AZPN.’’ Our common stock was traded  on The NASDAQ Global Select Market (and its predecessors,
the NASDAQ National Market and NASDAQ Global  Market) from  our initial public  offering in 1994
through February 18, 2008, and then was quoted on the  over the counter  Pink OTC Markets under the
symbol ‘‘AZPN.PK’’ until being relisted  on The NASDAQ Global Select Market on February 10, 2010.
The following table sets forth, for the periods  indicated, the high  and low sales  prices per share  of our
common stock as reported by The NASDAQ Global Select Market or the Pink OTC Markets,  as
applicable:

Quarter ended June 30 . . . . . . . . . . . . . . . . . . . .
Quarter ended March 31 . . . . . . . . . . . . . . . . . . .
Quarter ended December 31 . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . .
Quarter ended September 30.

$14.38
13.02
10.62
9.34

$17.18
16.00
13.28
11.32

$9.52
8.32
9.20
8.55

$12.01
10.59
10.89
10.75

2011

2010

Low

High

Low

High

Holders

On August 15, 2011, there were 734  holders of record  of  our common stock. The number of

record holders does not include persons  who held our common stock in  nominee or ‘‘street name’’
accounts through brokers.

Dividends

We  have never declared or paid cash dividends on our  common stock. We do  not  anticipate paying

cash dividends on our common stock in the foreseeable future.  Any future determination relating to
our  dividend policy will be made at the  discretion of the board of directors and will  depend  on a
number of factors, including our future  earnings, capital requirements, financial condition and future
prospects and such other factors as the  board of directors may deem relevant.

31

Purchases of Equity Securities by the  Issuer

The following table sets forth, for the month indicated,  our  purchases of common stock in  the

fourth quarter of fiscal 2011:

Issuer Purchases of Equity Securities

(a)
Total Number
of Shares
Purchased(1)

(b)
Average Price
Paid  per Share

(c)
Total Number of
Shares Purchased as
Part of Publicly
Announced
Program(2)

(d)
Approximate Dollar Value
of Shares that May Yet Be
Purchased Under
the Program

Period

April 1 to 30, 2011 . . . . . . . . .
May 1 to  31, 2011 . . . . . . . . . .
June 1 to 30, 2011 . . . . . . . . . .
Totals . . . . . . . . . . . . . . . . . . .

99,400
132,500
172,400
404,300

$14.89
$16.27
$15.85
$15.75

99,400
132,500
172,400
404,300

$29,469,058

(1) As of June 30, 2011, we had repurchased an aggregate of 701,030 shares of  our common  stock
pursuant to the repurchase program  that we publicly announced on November  2, 2010 (the
‘‘Program’’).

(2) The board of directors approved  the  repurchase by us of shares of our common stock  having a
value of up to $40,000,000 in the aggregate  pursuant  to  the Program. The Program has  an
expiration date of  October 31, 2011.

Securities Authorized for Issuance Under  Equity Compensation Plans

The following table provides information about the securities authorized  for issuance under our

equity compensation plans as of June  30, 2011:

Equity Compensation Plan Information

(A)

(B)

(C)

Number of securities to
be issued upon exercise
of outstanding options,
warrants  and rights

Weighted-average
exercise price of
outstanding options,
warrants  and  rights

Number of securities remaining
available for future issuance
under equity compensation
plans (excluding securities
reflected in column (A))

Plan category

Equity compensation plans

approved by security holders . . .

6,062,681

Equity compensation plans not

approved by security holders . . .

—

Total . . . . . . . . . . . . . . . . . . . . . .

6,062,681

$8.20

—

$8.20

6,632,456

—

6,632,456

Equity compensation plans approved by security  holders consist of our 2005  stock  incentive plan

and our 2010 equity incentive plan.

The securities remaining available for  future  issuance under  equity compensation plans  approved

by our security holders as of June 30,  2011 consisted  of:

(cid:127) 862,030 shares of common stock issuable under our 2005  stock incentive  plan;  and

(cid:127) 5,770,426 shares of common stock issuable under our 2010  equity incentive plan.

Options issuable under the 2005 stock  incentive  plan have  a  maximum term of seven years.

Options issuable under the 2010 equity incentive  plan have a  maximum term of ten years.

32

Stockholder Return Comparison

The information included in this section is not deemed  to be ‘‘soliciting material’’ or to be ‘‘filed’’

with the SEC or subject to Regulation  14A or 14C under the Securities Exchange Act or  to  the
liabilities of Section 18 of the Securities Exchange  Act, and will  not  be  deemed to be incorporated by
reference into any filing under the Securities Act  or the Securities Exchange  Act, except to the extent
we specifically incorporate it by reference into such a filing.

The graph below matches the cumulative 5-year total return of holders of Aspen  Technology, Inc.’s

common stock with the cumulative total returns of the  NASDAQ Composite index  and the  NASDAQ
Computer & Data Processing index.  The  graph  assumes  that  the value of the investment  in the
company’s common stock and in each of  the indexes (including reinvestment of dividends) was $100  on
June 30, 2006 and tracks it through June  30, 2011.

COMPARISON OF 5 YEAR CUMULATIVE TOTAL
Among Aspen Technology, Inc., the NASDAQ Composite Index
and the NASDAQ Computer & Data Processing Index

$160

$140

$120

$100

$80

$60

$40

$20

$0

6/06

6/07

6/08

6/09

6/10

6/11

Aspen Technology, Inc.

NASDAQ Composite

18AUG201117141651
NASDAQ Computer & Data Processing

The stock price performance included  in  this graph is not  necessarily  indicative  of  future stock  price

performance.

. . . . . . . . . . . . . .
Aspen Technology, Inc.
NASDAQ Composite . . . . . . . . . . . . . . . .
NASDAQ Computer & Data Processing . .

$100.00
100.00
100.00

$106.71
122.33
124.50

$101.37
108.31
117.65

$ 65.02
86.75
101.50

$ 83.00
100.42
107.89

$130.95
132.75
144.96

Fiscal Year Ended June 30,

2006

2007

2008

2009

2010

2011

33

Item 6. Selected Financial Data.

The following table presents selected consolidated financial and other data for Aspen

Technology, Inc. The consolidated statement of operations data set forth  below for fiscal 2011,  2010
and 2009 and the consolidated balance sheet  data  as of June 30,  2011, and 2010, are  derived from our
consolidated financial statements included beginning on page F-1  of  this Form 10-K.  The consolidated
statement of operations data for fiscal 2008 and 2007  and the  consolidated balance sheet data as  of
June 30, 2009, 2008, and 2007 are derived  from our consolidated financial statements that are not
included in this Form 10-K. The data  presented below  should be read in  conjunction with  our
Consolidated Financial Statements and accompanying notes beginning  on page  F-1 and  ‘‘Item 7.
Management’s Discussion and Analysis of Financial  Condition and Results of Operations.’’

Consolidated Statement of Operations  Data:
Revenue(1) . . . . . . . . . . . . . . . . . . . . . . . . . .
Gross profit . . . . . . . . . . . . . . . . . . . . . . . . .
(Loss) income from operations . . . . . . . . . . .
Net income (loss)(2) . . . . . . . . . . . . . . . . . . .
Accretion of preferred stock discount and

Year Ended June 30,

2011

2010

2009

2008

2007

(Dollars in Thousands, except per share data)

$198,154
145,809
(54,576)
10,257

$ 166,344
100,234
(109,370)
(107,445)

$311,580
235,760
43,934
52,924

$311,613
226,620
18,637
24,946

$341,029
247,469
55,403
45,518

dividends . . . . . . . . . . . . . . . . . . . . . . . . .

—

—

—

—

(7,290)

Net income (loss) attributable to common

shareholders(2) . . . . . . . . . . . . . . . . . . . . .

$ 10,257

$(107,445) $ 52,924

$ 24,946

$ 38,228

Basic income (loss) per share attributable  to

common shareholders . . . . . . . . . . . . . . . .

Diluted income (loss) per share attributable to
common shareholders . . . . . . . . . . . . . . . .

Weighted average shares outstanding—Basic . .
Weighted average shares outstanding—Diluted

$

$

$

$

0.11

0.11

93,488
95,853

(1.18) $

0.59

(1.18) $

0.57

91,247
91,247

90,053
92,578

$

$

0.28

0.27

89,640
94,092

$

$

0.54

0.50

70,879
91,869

(1)

In  July 2009 we introduced our aspenONE subscription offering under which license revenue is recognized over the term of
a license contract. We previously recognized a substantial majority of  our license revenue upfront, upon shipment of
software.  See ‘‘Item 7. Management’s Discussion and  Analysis and  Results of Operations—Transition to the aspenONE
Subscription Offering.’’

(2) Our income tax provision provided a net $54.0 million benefit  in fiscal 2011, due to the reversal of a significant portion of

our U.S. valuation allowance in the fourth quarter of fiscal 2011. See  Note 10 to our Consolidated Financial Statements,
‘‘Income Taxes,’’ for further information.

Year Ended June 30,

2011

2010

2009

2008

2007

(Dollars in Thousands)

Consolidated Balance Sheet Data:

Cash and cash equivalents . . . . . . . . . . . . . .
Working capital
. . . . . . . . . . . . . . . . . . . . .
Accounts receivable, net . . . . . . . . . . . . . . .
Installments receivable, net . . . . . . . . . . . . .
Collateralized receivables, net . . . . . . . . . . .
Total assets . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred revenue . . . . . . . . . . . . . . . . . . . .
Secured borrowings . . . . . . . . . . . . . . . . . . .
Total stockholders’ equity . . . . . . . . . . . . . .

$149,985
80,188
27,866
86,476
25,039
411,975
128,943
24,913
157,803

$124,945
94,466
31,738
128,598
51,430
393,359
87,279
76,135
140,970

$122,213
97,914
49,882
177,921
96,366
515,976
78,871
112,096
229,410

$134,048
116,307
86,870
134,290
135,349
554,626
106,905
147,207
172,813

$132,267
53,019
47,200
42,827
245,076
528,897
67,106
206,150
137,206

34

Item 7. Management’s Discussion and  Analysis  of Financial  Condition and  Results  of Operations.

You should read the following discussion  in conjunction  with our consolidated financial statements
and related notes beginning on page F-1. In  addition  to  historical information, this discussion contains
forward-looking statements that involve risks and uncertainties. You  should read ‘‘Item 1A. Risk
Factors’’ for a discussion of important  factors that could cause our actual  results to differ materially
from our expectations.

Our fiscal year ends on June 30, and references to a  specific  fiscal  year are the twelve months

ended June 30 of such year (for example,  ‘‘fiscal  2011’’ refers to the  year  ended June 30, 2011).

Business  Overview

We  are a leading global provider of mission-critical process optimization software solutions, which

are designed to manage and optimize  plant  and process design,  operational performance, and  supply
chain  planning. Our aspenONE software and related services have been developed specifically for
companies in the process industries. Customers  use our solutions to improve their competitiveness and
profitability by increasing throughput and productivity,  reducing  operating costs, enhancing capital
efficiency, and decreasing working capital requirements.

We  have more than 1,500 customers  globally. Our customers include manufacturers in process
industries such as energy, chemicals, pharmaceuticals, consumer packaged goods,  power,  metals and
mining, pulp and paper, and biofuels, as well as engineering and construction firms that help design
and build process manufacturing plants.  As of June 30,  2011, our  installed base included 19  of  the
20 largest petroleum companies, all of the  20 largest chemical companies, and 15 of  the 20 largest
pharmaceutical companies. Customers  outside the  United States accounted  for a  majority of our total
revenue in each of fiscal 2011, 2010 and 2009, and no  single  customer represented 10% or more of our
total revenue in fiscal 2011, 2010 or  2009.

Transition to the aspenONE Subscription  Offering

In fiscal  2010, we began offering our  aspenONE software  under a subscription-based licensing
model, under which a customer can access all products within a licensed suite (aspenONE Engineering
or aspenONE Manufacturing and Supply Chain). During the license  term, a  customer is entitled to
receive post contract support, which we  refer to as  SMS, as well  as any software products and upgrades
introduced into the licensed suite. Revenue  is recognized  over the term of a license agreement on a
subscription, or ‘‘daily ratable,’’ basis. We  typically issue invoices annually, and we record  each invoiced
payment as deferred revenue and then  recognize revenue from that payment due date over the
applicable period. We also continue to offer our customers the ability to license specifically defined sets
of aspenONE products, referred to as point products, which in July 2009 we began licensing with SMS
included for the term of the arrangement.  Revenue is recognized  on these arrangements over  the
contract term, as payments become due.

Prior to fiscal 2010, we offered term or  perpetual licenses to specific aspenONE products or
specifically defined sets of aspenONE products, which  we refer  to  as point  products. The majority of
our  license revenue was recognized under  an ‘‘upfront revenue model,’’ in which the net present value
of the aggregate license fees was recognized as revenue upon shipment of the  point products. We
typically invoiced customers annually and recorded the net  present  value  of  uninvoiced payments  as
installments receivable. Customers typically received one year of SMS bundled with  their license
agreements and then could elect to renew SMS annually. Revenue  from  SMS was recognized ratably
over the period which the SMS was delivered.

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Our aspenONE subscription offering  has  not  changed the  method or timing  of  our  customer
billing or cash collections and our net cash provided by operating activities increased in each of  fiscal
2011 and 2010. The principal accounting  implications of the change  in our licensing model are as
follows:

(cid:127) The majority of our license revenue is no longer recognized  on an upfront  basis. As the result of
the transition to our aspenONE subscription offering, our license revenue  for fiscal 2011 and
2010 was significantly less than the level achieved  in the fiscal  years  preceding  our  licensing
model change. We expect that our revenue will  continue to increase as customers renew  their
previous upfront licensing arrangements under our  subscription-based licensing model. We do
not expect to recognize levels of revenue comparable to prior fiscal years until a  significant
majority of our existing license agreements have been renewed  under our subscription-based
licensing model. Because the timing of our  incurrence of operating  costs has  not  changed, the
lower  levels  of  revenue  expected  over  the  next  few  years  may  result  in  operating  losses.

(cid:127) The amount of our installments receivable will continue to decrease, as  license agreements

executed under our upfront revenue model reach the end of  their terms. Uninvoiced payments
are not recorded on our consolidated balance sheet under  the subscription-based licensing
model.

(cid:127) The amount of our deferred revenue will continue to increase  over time, as installments for
license transactions executed under  our aspenONE subscription offering are  deferred and
recognized on a subscription basis.

For additional information about the  recognition of revenue under  the upfront revenue model and

our  subscription offering, see ‘‘—Revenue.’’  Because of the accounting implications of our aspenONE
subscription offering, we believe that,  for  the next  several years, a number of performance indicators
based on U.S. generally accepted accounting principles, or GAAP, will  be  of reduced value  in assessing
our  performance, growth and financial  condition. Accordingly, we are focusing on a number of other
business metrics, including those described under ‘‘—Key Business Metrics.’’

Future Impact of Enhanced SMS Offering

In July 2011, we released an enhanced  SMS offering to provide more value to our customers. As

part of this offering, customers receive 24x7 support,  faster response times and  dedicated technical
advocates. The enhanced SMS offering  is  being  provided to both (i) aspenONE  subscription customers
and (ii) customers who have licensed  point products on  a term  basis with  SMS included  for the  term of
the arrangement.

We  do not have a history of selling this new  SMS offering to customers on a  stand-alone basis and
cannot establish vendor-specific evidence of fair value, or ‘‘VSOE’’. As a result, beginning in July 2011,
the revenue associated with point product arrangements that  include the enhanced SMS offering is
being recognized on a ‘‘daily ratable’’  basis, consistent with  the revenue  recognition of  fees  on our
aspenONE subscription offering arrangements. Beginning in fiscal 2012,  the ratable revenue from  both
aspenONE subscription arrangements  and  point product arrangements with enhanced SMS  will be
presented as ‘‘subscription and software  revenue.’’

We  expect the impact of the loss of VSOE  to  result in  moderately lower revenue  in fiscal 2012  due

to timing. We currently recognize software revenue on  point product arrangements over  the contract
term when the related installments become due. However, in fiscal 2012, we  are recognizing revenue on
a daily ratable basis, beginning when  the installment becomes due. As a result of this change, only a
portion of the revenue associated with the  installment will  be  recognized  during fiscal 2012.

The new SMS offering did not impact our results  of  operations or income statement presentation

for fiscal 2011, 2010, or 2009.

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Revenue

We  generate revenue primarily from  the following sources:

(cid:127) Software  licenses. We provide integrated process optimization software  solutions  designed

specifically for the process industries.  We license  our  software products,  together with SMS,
primarily on a term basis, and we offer extended payment  options for  our term  license
agreements that generally require annual payments, which we also refer to as installments.

(cid:127) SMS  and other. Our SMS business consists primarily of providing customer technical support and

access to software fixes and upgrades. We provide customer technical support services
throughout the world from our three  global call centers  as well  as via email  and through  our
support website. Our training business provides customers  with a variety of  training solutions,
including on-site, Internet-based and  customized training.

(cid:127) Professional services. We offer professional services that include implementing and integrating

our technology with customers’ existing systems in order to improve their plant performance  and
gain better operational data. Customers who use our professional  services  typically engage us to
provide those services over periods of up  to  24 months. We charge customers  for professional
services on a time-and-materials or fixed-price basis.

Before we can recognize revenue, the  following four basic criteria  generally  must  be  met:

(cid:127) Persuasive evidence of an arrangement—As evidence of the existence of an arrangement, we use a
contract signed by the customer for software licenses  and  SMS and we use a signed contract and
a statement of work for professional services.

(cid:127) Delivery of product—Software and the corresponding access keys  are generally delivered to
customers via disk media with standard shipping terms of free carrier, our warehouse. Our
software license agreements do not contain conditions for acceptance.

(cid:127) Fee is fixed or determinable—We assess whether a fee is fixed or  determinable at the outset of
the arrangement. In addition, we assess whether contract modifications to an existing term
arrangement constitute a concession.  Our software license agreements do not include a right  of
return or exchange.

(cid:127) Collection of fee is probable—We assess the probability of collecting from each customer at  the
outset  of the arrangement based on a  number of factors, including the customer’s payment
history, its current creditworthiness, economic conditions in the  customer’s industry  and
geographic location, and general economic conditions. If  in our  judgment  collection of a fee is
not probable, revenue is recognized as cash  is collected, provided all other conditions  for
revenue recognition have been met.

We have established vendor-specific objective evidence, or VSOE,  of  fair  value for  SMS and
professional services, but not for our software  products. Our VSOE  determination is  based upon the
price charged to similarly situated customers when the elements are sold  separately.  We allocate  the
arrangement consideration among the elements included  in our  multi-element arrangements using  the
residual  method. Under the residual method, the VSOE  of the  undelivered elements is deferred and
the remaining portion of the arrangement fee  for perpetual  and term licenses is recognized as revenue
upon delivery of the software, assuming all other revenue recognition criteria are  met. If  VSOE does
not exist for an undelivered element in an arrangement, revenue is  deferred  until such evidence  does
exist  for the undelivered elements, or  until  all elements  are delivered, whichever is earlier.

In July 2011, we released an enhanced SMS offering to provide more value to our customers, for

which we do not have VSOE. As a result,  beginning  in fiscal 2012, we  will  no longer be able  to
separate the license and SMS components of our  point product arrangements under the residual

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method. In fiscal 2012 and beyond, the revenue  associated with point product  arrangements bundled
with enhanced SMS will be recognized on a ‘‘daily ratable’’ basis,  consistent with  the revenue
recognition of fees on our aspenONE subscription offering arrangements.

Software License Revenue

Prior  to  Fiscal 2010

Prior to fiscal 2010, we generally licensed point  products pursuant to term or perpetual license

agreements with contractual provisions  intended to result  in the ‘‘upfront’’  recognition of  license
revenue upon delivery of the point products, regardless of whether payment was made in period
installments or at the outset of the arrangement.  Under our  upfront  revenue model, we typically were
able to demonstrate that the license  fees  were fixed or  determinable for  all arrangements, including
those for term licenses containing extended payment  terms, and we had an established history of
collecting under the terms of these agreements  without providing concessions to customers. A portion
of the license fees generally was recorded as  deferred revenue due to the inclusion of an undelivered
element, SMS, and the amount of revenue  allocated  to  SMS was based on the VSOE  of  fair value for
SMS using the residual method. The net  present  value  of  the residual  license fees typically  was
recognized upon delivery of the software.

License revenue recognized under the upfront revenue model upon  the delivery of the  licensed

software (both term and perpetual license  agreements)  was reported as  software  revenue in  the
consolidated statements of operations.

Fiscal 2010 and Beyond

In July 2009, we began offering our aspenONE  subscription offering, which  provides customers
with access to all products within the  aspenONE suite(s) they license.  During the term of  a license
agreement, a customer is entitled to  receive SMS  as well  as any software products and upgrades that
may be introduced into the licensed suite. For purposes of recognizing revenue, the license fees under
these agreements are not fixed or determinable,  because the agreements provide rights  to  future
unspecified software products for no  additional fee and  therefore the  economics of the  arrangements
are not comparable to our historical transactions with customers  under the  upfront revenue model. As
a result, the amount of revenue recognized  is limited to the amount of  customer payments currently
due, which generally results in license  revenue being recognized over the term  of the agreement on a
subscription basis, beginning when the  first  payment is  due,  which typically is 30 days  after execution of
the agreement. For arrangements sold  under  the aspenONE  subscription offering,  the license  and SMS
components of the arrangement cannot be separated. As a result, all of the related revenue  is reported
as subscription revenue in the consolidated statements of operations.

We  also offer our customers the ability  to  license point  products. In July  2009 we began  licensing

point products on a term basis with SMS  included for the  full  license term. Under these arrangements,
license revenue cannot be recognized under the upfront revenue model, as the  aggregate fees are not
considered fixed or determinable because the agreements  include SMS for the full term of the license
and therefore the economics of the arrangements are  not  comparable to our historical transactions  with
customers under the upfront revenue model. License revenue for these arrangements generally is
recognized as payments become due over the  term of the agreement. Throughout fiscal 2010  and 2011,
revenue from point product licenses  with  SMS  included for the license term was reported  as software
revenue in the consolidated statements  of  operations. The revenue related to the SMS component  of
point product licenses is reported in  services and other revenue  in the consolidated statements of
operations.

Beginning in July 2011, the revenue associated with point product arrangements  bundled with
enhanced SMS is recognized on a ‘‘daily  ratable’’ basis, consistent with the revenue recognition  of  fees

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on our aspenONE subscription offering  arrangements.  In  fiscal  2012 and beyond, the  ratable revenue
from both aspenONE subscription arrangements and point product  arrangements with  enhanced  SMS
included for the term of the agreement  will  be  presented in the consolidated statements of operations
as ‘‘subscription and software revenue.’’

We  generally do not intend to enter  into  new or  renewal term  contracts that  will qualify for

revenue recognition upfront, upon delivery  of the licensed software.  We may, however, do so on a
limited basis, as follows:

(cid:127) The incremental revenue associated with amendments  to existing term license agreements that

was recognized under the upfront revenue  model will continue to be accounted for on  an
upfront basis, provided all other revenue recognition requirements have been  met.

(cid:127) We anticipate that occasionally a customer may wish  to  license  point products  on a perpetual

basis. If we agree to enter into a perpetual license agreement, the customer will  not  be  entitled
to receive software products that may  be  introduced and will receive SMS for only one year,
subject to annual renewal at the election  of  the customer.  Accordingly, we expect  that  the
license fees for perpetual license agreements typically will continue  to  be  recognized upon
delivery of the software products using the residual  method.

We  do not anticipate that any of the foregoing  arrangements will generate a significant portion of

our  revenue in the future.

SMS

Prior to fiscal 2010, SMS was typically included with the license agreement for the initial year  of

the license term and then could be renewed, typically on  an annual basis, at the election of  the
customer. The fair value of SMS was  deferred and subsequently recognized over  the term of the  SMS
arrangement as services and other revenue in  the consolidated statements of operations.

Since July 2009, license agreements executed under our aspenONE  subscription and  point product

offerings include SMS for the full term  of  the arrangement. For arrangements sold  under the
aspenONE subscription offering, the  license  and SMS  components of the arrangement cannot  be
separated. As a result, all of the related revenue is  reported as subscription  revenue in  the consolidated
statements of operations. Throughout fiscal  2011 and  2010, the SMS component of point product
licenses is reported in services and other  revenue  in the consolidated statements of operations.
Standalone renewal SMS on perpetual  arrangements is reported as  services and  other revenue in the
consolidated statements of operations.

Since we do not have VSOE for our  enhanced SMS offering, in  fiscal 2012 and beyond, the SMS

component of point product arrangements  will no longer  be separable. Going forward, revenue from
point product arrangements with enhanced SMS included for the term of  the agreement will be
presented in the consolidated statements  of operations as  ‘‘subscription and software revenue.’’

Professional Services

We  provide professional services on a  time-and-materials or fixed-price basis.  We recognize
professional services fees for time-and-materials contracts based upon hours worked and  contractually
agreed-upon hourly rates. We recognize revenue from  fixed-price engagements using the proportional
performance method, based on the ratio of costs  incurred, substantially all of which are labor-related,
to the total estimated project costs. Project costs are based on standard rates, which  vary by the
consultant’s professional level, plus all direct expenses incurred to complete the engagement that are
not reimbursed by the client. Project costs  are typically  expensed as incurred. Reimbursable  amounts
received from customers for out-of-pocket expenses  are recorded as revenue.

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We  generally recognize revenue from  professional services  as the services  are performed, assuming

all other revenue recognition criteria have been met. Revenue from  committed professional service
arrangements that are sold as a single arrangement with, or in contemplation of, a  licensing transaction
is deferred and recognized on a ratable  basis over the longer of (a)  the period the services are
performed or (b) the term of the related  software arrangement.  Under the  upfront model, this typically
resulted in professional services revenue being recognized over the period  the services were performed.
Under  the  subscription-based  licensing  model,  this  typically  results  in  professional  services  revenue
being recognized over the term of the related software arrangement.  Our typical contract term
approximates five years. Revenue recognized with  respect to professional services is  reported as services
and other revenue in the consolidated  statements of operations.

Key Components of Operations

Revenue

Subscription Revenue. Subscription revenue relates to the licensing  of  our  products under our

aspenONE subscription offering, where SMS  is included for  the entire  term of the arrangement and
the customer receives the right to unspecified future software products  that may be introduced during
the term of the arrangement for no additional fee. For arrangements sold under the  aspenONE
subscription offering, the license and SMS components  of the  arrangement cannot be separated.  As a
result, all of the related revenue is recognized  ratably, and  is reported as subscription revenue in the
consolidated statements of operations. Beginning  in fiscal 2012, subscription and  software revenue  will
also include the fees from point product arrangements  with SMS included for the term  of the
arrangement, for which we have not established VSOE.

Software Revenue. Software revenue consists of all license transactions that  do  not  contain rights

to future unspecified software products for no additional fee. Specifically, software revenue includes:

(cid:127) license revenue recognized under the upfront revenue model upon the delivery of the licensed

software (that is, both perpetual and term license agreements);

(cid:127) license revenue recognized over the  term of  the license agreements for term agreements,

including point product licenses with SMS included for  the license term. Beginning  in fiscal
2012, revenue from point product arrangements with SMS included for the license term will be
recorded  as subscription and software; and

(cid:127) other license revenue derived from transactions that are  being recognized over time as the result
of not  previously meeting one or more of the requirements for  recognition  under the upfront
revenue model.

Services and Other Revenue. Our services and other revenue consists primarily of revenue related

to professional services, SMS from point  product arrangements and standalone SMS renewals
(excluding SMS on our aspenONE subscription arrangements) and training. Beginning in fiscal 2012,
SMS revenue will also exclude fees from point product arrangement  where we have not established
VSOE for the SMS deliverable.

The amount and timing of this revenue depend  on a  number of factors, including:

(cid:127) whether the professional services arrangement was sold as a single  arrangement with,  or in

contemplation of, a new aspenONE licensing transaction;

(cid:127) the number, value and rate per hour of service  transactions booked during the  current and

preceding periods;

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(cid:127) the number and availability of service resources actively engaged on billable  projects;

(cid:127) the timing of milestone acceptance for engagements  contractually requiring customer  sign-off;

(cid:127) the timing of negotiating and signing  maintenance renewals;

(cid:127) the timing of collection of cash payments when collectability  is uncertain; and

(cid:127) the size of the installed base of license contracts.

Cost of Revenue

Cost of Subscription and Software. The cost of subscription and software  revenue  consists of
royalties, amortization of capitalized software costs,  distribution fees, the costs  of providing  SMS on
arrangements where the related revenue  is recorded as subscription revenue, and  costs related to
delivery of software.

Cost of Services and Other. Our cost of services and other revenue consists primarily of  personnel-

related and external consultant costs  associated  with providing professional services, SMS on
arrangements not recognized on a subscription basis and  training to customers.

Operating Expenses

Selling and Marketing Expense. Selling expenses consist primarily of  the personnel  and travel
expenses related to the effort expended to license our  products and services to current  and potential
customers, as well as for overall management of customer relationships. Marketing expenses  include
expenses needed to promote our company  and  our products and  to  acquire market research and
measure customer opinions to help us better understand  our  customers and their business needs.

Research and Development Expense. Research and development expenses primarily consist of

personnel and external consultant expenses related to the creation of new  products and to
enhancements and engineering changes to existing products.

General and Administrative Expense. General and administrative expenses include the  costs of
corporate and support functions, such  as executive leadership  and administration groups, finance,  legal,
human resources and corporate communications, and other  costs  such as  outside professional and
consultant fees and provision for bad  debts.

Restructuring Charges. Restructuring charges result from the closure or consolidation of our

facilities, or from qualifying reductions in headcount.

Other Income and Expenses

Interest  Income.

Interest income is  recorded for the accretion of  interest on  the installment

payments of our term software license  contracts when  revenue is recognized  upfront at net  present
value, and to a lesser extent from the  investment of cash balances in short-term instruments.

Interest Expense.

Interest expense consists of charges primarily related to our secured borrowings.
Secured borrowings are derived from  our  borrowing arrangements with unrelated  financial institutions.

Other Income (Expense), Net. Other income (expense), net is comprised primarily of foreign

currency exchange gains (losses) generated from the settlement and remeasurement of transactions
denominated in currencies other than the functional currency of  our operating units.  We may enter into
foreign currency forward contracts to attempt to minimize the adverse impact related to unfavorable
exchange rate movements, although we  have not done so  since fiscal 2008.  Historically, our foreign
currency forward contracts have not been  designated as hedging  instruments and, therefore, do not

41

qualify for fair value or cash flow hedge treatment under  the criteria of Accounting Standards
Codification, or ASC, Topic 815, Derivatives and Hedging. Therefore, any unrealized gains and losses on
the foreign currency forward contracts, as  well  as  the underlying transactions we are attempting  to
shield from exchange rate movements,  would be recognized as a component of other income (expense),
net.

Provision for Income Taxes. Provision for income taxes is comprised of  the taxes  currently payable

as a result of domestic and foreign operations and the  net tax effects of book-tax timing differences.
We  record interest and penalties related  to  income tax matters as income tax expense. We expect the
amount of income tax expense, if any,  to  vary each reporting period depending upon  fluctuations in our
taxable income and our ability to utilize  tax benefits from net loss  carry-forwards.

Key Business Metrics

Background

With the adoption of our aspenONE subscription offering, our revenue for fiscal 2011 and  2010
was significantly less than in the years  preceding our  model change.  We expect  that  our revenue will
increase as customers renew their licensing arrangements under  our subscription-based licensing model.
We  do not expect to recognize levels  of  revenue comparable  to  prior fiscal years until  a significant
majority of our existing license agreements has been renewed  under our subscription-based licensing
model. As a result, we believe that, for the next few years, a number of our performance  indicators
based on U.S. generally accepted accounting  principles or GAAP, including revenue, gross  profit,
operating income (loss) and net income (loss), will  be  of limited value in  assessing our performance,
growth and financial condition. Accordingly, we instead  are focusing on  certain non-GAAP and other
business metrics, including the key metrics  set forth below, to track our business performance.  None of
these metrics should be considered as  an alternative to any measure of  financial  performance calculated
in accordance with GAAP.

To supplement our statements of cash  flows presented  on a GAAP basis, we use the non-GAAP
measure of free cash flow to analyze cash  flows  generated  from our operations. Management believes
that this financial measure is useful to investors because it  permits investors to view our performance
using the same tools that management  uses to gauge  progress in  achieving our goals. We believe this
measure is also useful to investors because it  is an indication of cash flow that may be available to fund
further investments in future growth  initiatives and it is also useful  as a basis for  comparing our
performance with that of our competitors.  To supplement our  presentation of total  cost of revenue and
total operating costs presented on a GAAP basis, we  use a non-GAAP measure of adjusted total costs,
which  excludes certain non-cash and non-recurring expenses. Management  believes that this financial
measure is useful to investors because  it  demonstrates  the cash operating  costs of the  business.  The
presentation of these non-GAAP measures is not meant to be considered in isolation or as  an
alternative to cash flows from operating activities as a  measure of liquidity or as an alternative to total
cost of revenue and total operating costs  as a measure of  our total costs.

Total Term Contract Value

Total term contract value, or TCV, is an estimate of the renewal value,  as of a specific date, of our

active  portfolio of term license agreements.  TCV is calculated by multiplying the  terminal annual
payment for each active term license agreement by the  original length of the existing license term, and
then aggregating this amount for all  active term license agreements. Accordingly, TCV represents the
full renewal value of all of our current term  license agreements under the  hypothetical  assumption that
all of those agreements are simultaneously renewed for the  identical license terms and  at the same
terminal annual payment amounts. TCV  includes the value of SMS for any multi-year license
agreements for which SMS is committed  for the entire license term. TCV does not include any

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amounts for perpetual licenses, professional services, training  or standalone renewal SMS.  TCV is
calculated using constant currency assumptions for  agreements denominated in currencies other than
U.S. dollars in order to remove the impact of currency fluctuations between comparison  dates.

We  also estimate a license-only TCV, which  we refer  to  as ‘‘TLCV,’’ by removing the SMS portion

of TCV using our historic estimated  selling price  for  SMS.  Our portfolio  of active license  agreements
currently reflect a mix of (a) license  agreements that include  SMS  for  the entire license term and
(b) legacy license agreements that do  not  include SMS.  TLCV provides  a  consistent basis for  assessing
growth, particularly while customers are  continuing  to  transition  to  arrangements that include  SMS for
the term of the arrangement.

We  believe TCV and TLCV are useful metrics for analyzing our business performance, particularly

while we are transitioning to our aspenONE subscription offering and revenue comparisons between
fiscal periods do not reflect the actual  growth rate of our business. Comparing  TCV and TLCV for
different dates provides insight into the growth and retention rate of  our business during the  period
between those dates.

TCV and TLCV increase as the result of:

(cid:127) new term license agreements with new or existing customers;

(cid:127) renewals or modifications of existing  license agreements that result in  higher license fees due to
price escalation or an increase in the  number of  tokens  (units  of software  usage)  or products
licensed; and

(cid:127) renewals of existing license agreements that increase  the length of  the  license term.

The renewal of an existing license agreement  will  not  increase TCV and TLCV  unless the  renewal

results in  higher license fees or a longer license term. TCV and TLCV are  adversely affected by
customer non-renewals and by renewals  that result in  lower license fees or a shorter license term. Our
standard license term historically has  been between five and six years, and  we do not expect this
standard term to change in the future.  Many of our contracts  have escalating  annual payments
throughout the term of the arrangement. By calculating TCV and TLCV based  on the  terminal  year
annual payment, we are typically using  the highest  annual fee from the existing  arrangement to
calculate the hypothetical renewal value  of  our portfolio  of  term arrangements.

We  estimate that TLCV grew by approximately 11.7%  during  fiscal  2011 from  $1.14 billion at
June 30, 2010 to $1.28 billion at June  30, 2011,  principally as  the  result of an  increase in the  number of
tokens or products licensed. We estimate  that TCV  grew 16.9% during fiscal  2011 from $1.22  billion at
June 30, 2010 to $1.42 billion at June  30, 2011.

Future Cash Collections and Billings Backlog

Future cash collections is the sum of billings backlog, accounts  receivable, undiscounted installments
receivable and undiscounted collateralized receivables. Billings backlog represents the aggregate value of
uninvoiced bookings from prior and current periods  that is not reflected on our consolidated balance
sheets.

Prior to fiscal 2010, the majority of bookings was recognized as  revenue in  the period  booked and

reflected on our balance sheet as installments receivable, or  if sold, as  collateralized receivables.
Installments receivable and collateralized  receivables were discounted  to  net  present  value at prevailing
market rates at the time of the transaction. Amounts  collected for collateralized receivables are  applied
to pay the related secured borrowings  and are not available for any other expenditures.

Under our aspenONE subscription offering and for point  product arrangements with SMS  included

for the entire term of the arrangement,  extended contractual payments are not considered fixed or

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determinable and, as a result, are not included in installments receivable or collateralized receivables.
These future  payments are included in  billings  backlog, which  is not reflected on our consolidated
balance sheets. We believe future cash  collections is a useful metric because it provides insight into the
cash generation capability of our business. Under  the upfront revenue model, we  did not previously
monitor billings backlog or future cash collections since we believed that  accounts receivable,
installments receivable, collateralized receivables and certain other measures were appropriate
indicators of estimated cash generation at  that time.

Since a substantial majority of our future  bookings  will reflect  arrangements which  include SMS

for the term of the arrangement, we  expect billings  backlog  to  grow over  time  and expect installments
receivable and collateralized receivables  to  decline.  When all  customers have transitioned to
arrangements which include SMS for the term of the arrangement, future  cash collections  will  include
all contractually committed sources of cash  associated with  our licensing and  SMS business. The only
sources  of cash that will continue to  be  excluded from  future cash collections  will  be  amounts
attributable to professional services, training  and any remaining standalone SMS.

The following table provides our future cash  collections as  of  the dates presented:

2011

June 30,

2010

2009

Billings backlog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accounts receivable, net
Installments receivable, undiscounted  (non-GAAP)(1) . . . . . . . . . . . .
Collateralized receivables, undiscounted  (non-GAAP)(1) . . . . . . . . . .

(Dollars in Thousands)
$389,354
31,738
147,315
56,461

$640,988
27,866
95,796
26,691

$100,499
49,882
208,204
107,750

Future cash collections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$791,341

$624,868

$466,335

(1) Excludes unamortized discount.

The growth in billings backlog and future cash collections in  fiscal  2011 reflected our customers’

continued adoption of our subscription-based licensing  model. We are  actively engaged in transitioning
customers from perpetual license arrangements  to  our  subscription-based licensing model. Prior to
fiscal 2008, we licensed our aspenONE Manufacturing and  Supply Chain suite primarily on a perpetual
basis, and as we convert these customers to our subscription-based licensing model, their licensing fees
and SMS will become part of billings backlog and future cash collections.

Installments and collateralized receivables  are shown at  net present value  on our consolidated

balance sheets. Future cash collections excludes  the unamortized discount  on installment and
collateralized receivables. Amounts collected for  collateralized receivables are applied to pay  the
related secured borrowings and are not available for any other  expenditures. We  are providing  the
following reconciliation for the periods  presented  to  reconcile to undiscounted  installment and

44

collateralized receivables, as included  in our future cash collections metric,  with GAAP  installment
receivables, net and GAAP collateralized receivables, net:

2011

June 30,

2010

2009

Installments receivable, undiscounted  (non-GAAP) . . . . . . . . . . . . . . .
Unamortized discount . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(Dollars in Thousands)
$147,315
(18,717)

$95,796
(9,320)

$208,204
(30,283)

Installments receivable, net

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

86,476

128,598

177,921

Collateralized receivables, undiscounted  (non-GAAP) . . . . . . . . . . . . .
Unamortized discount . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

26,691
(1,652)

56,461
(5,031)

107,750
(11,384)

Collateralized receivables, net

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

$25,039

$ 51,430

$ 96,366

Bookings

Bookings are a measure of the business closed during a  period and represent the amount of
contractually committed subscription and software fees, including any bundled  SMS. Bookings do  not
include (a) fees for professional services,  training or  standalone renewal SMS or (b) any amount of
subscription and/or software fees from pre-existing license agreements  that were replaced by new
arrangements prior to their scheduled expiration  date. The contractual arrangements that contribute  to
bookings represent binding payment commitments  by customers over periods  that  typically range from
five to six years, although individual customer commitments  can be for longer  or shorter  periods.

The following table presents our bookings  for fiscal 2011 and 2010,  following the  introduction of

our aspenONE subscription offering:

Year ended June 30,

Period-to-period
Change

2011

2010

$

%

Bookings . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$388,749

(Dollars in Thousands)
$365,948

$22,801

6.2%

Period over-period bookings comparisons  may  not  be  particularly meaningful.  The  amount  of
bookings in a period is a function of (a) the  volume, duration and value of contracts  renewed during
the period and (b) the amount of bookings that  contribute to growth of TCV and  TLCV (as described
above). Contract renewals may occur on  or near the expiration date  of the existing  contract (natural
renewal), or alternatively, customers may elect to renew  their contracts  substantially in advance of the
expiration date (early renewal). The timing and value  of contract  renewals  has a significant impact on
quarter-over-quarter and year-over-year comparisons of  bookings.  Therefore,  short-term bookings
trends  are not indicative of the growth of  the business.

Fiscal 2011 and 2010 growth and renewal bookings were  both  strong, demonstrating our  customer’s

acceptance of our aspenONE subscription model.  Because of the limitations of period-over-period
bookings comparisons, we primarily focus  on bookings’ contribution to growth  in TCV, TLCV, billings
backlog and future cash collections as  future indicators of revenue and cash flow growth.

45

Adjusted Total Costs

The following table presents our total cost  of  revenue  and  total  operating expenses, as adjusted for

stock-based compensation expense, for the indicated periods:

Year Ended June 30,

2011

2010

2009

Period-to-Period
Change
2011 to 2010

Period-to-Period
Change
2010 to  2009

$

%

(Dollars in Thousands)
$ 66,110
209,604

$ 52,345
200,385

$ 75,820
191,826

$
$(13,765)
(9,219)

%

(20.8)% $ (9,710)
17,778

(4.4)

(12.8)%
9.3%

252,730

275,714

267,646

(22,984)

(8.3)

8,068

3.0%

Total cost of revenue . . . . . . .
Total operating expenses . . . . .

Total expenses . . . . . . . . . . . .
Less:

Stock-based compensation . .

(9,699)

(15,260)

(4,670)

5,561

(36.4)

(10,590) 226.8%

Adjusted total costs

(non-GAAP) . . . . . . . . . . . .

$243,031

$260,454

$262,976

$(17,423)

(6.7)% $ (2,522)

(1.0)%

Total expenses decreased $23.0 million in fiscal 2011 compared to 2010 and increased $8.1  million

in fiscal 2010 compared to 2009. Adjusted total costs,  which consist of total cost of revenue and total
operating expenses, adjusted to exclude stock-based compensation, decreased by $17.4  million in fiscal
2011 compared to 2010 and $2.5 million in  fiscal 2010  compared to 2009.

Stock-Based Compensation Expense

Stock-based compensation expense decreased $5.6  million  in fiscal 2011 compared to 2010 and
increased $10.6 million in fiscal 2010  compared  to  2009.  The size and vesting characteristics of our
fiscal 2010 annual grant caused the increased level of  stock-based compensation  expense for fiscal 2010
compared to 2011 and 2009. During  fiscal  2008, 2009 and for a portion of fiscal 2010, we were unable
to issue equity awards to our directors  and employees.  In the second quarter of fiscal 2010,  we became
current with our SEC filings and we  issued 2.7 million restricted stock units and 0.3 million stock
options to our directors and employees. A portion of these  awards vested upon issuance. For additional
information about stock-based compensation  program,  see Note 9 to our  Consolidated Financial
Statements, ‘‘Stock-based Compensation.’’

Fiscal 2011 Compared to Fiscal 2010

The most significant components of the period-over-period decrease in adjusted total costs were
decreased professional services costs  (excluding  stock-based compensation expenses)  of $11.2 million,
reduced finance related consultant and audit fees of $9.6 million, and lower royalty expense. These
expense decreases were partially offset by increased legal and related expenses  of $7.9 million. Legal
expenses in the period primarily relate  to  the ATME matter and proceedings  we have instituted to
enforce our intellectual property rights. Please refer to Part I, Item 3, ‘‘Legal Proceedings,’’ for more
information on specific matters. Legal  expenses for fiscal 2011 also include expenses related to the
secondary offering of our common stock, which was effective as of September 22, 2010. For additional
information on the comparison of fiscal 2011 to 2010 expenses, see ‘‘—Results of Operations.’’

Fiscal 2010 Compared to Fiscal 2009

The most significant components of the period-over-period decrease in adjusted total costs were
lower expenses for finance related consultant and audit fees of $8.1 million, royalties of $5.0 million,
payroll  and benefits of $3.1 million, and  third-party  commissions of $1.2 million. These expense
decreases were partially offset by increased expenses for sales commissions of $6.9  million, legal and

46

related expenses of $4.9 million and  bonuses of $5.0 million. During fiscal  2010 we  met all of our
bonus  criteria and accrued 100% of our bonus plan, as compared to 50% in fiscal 2009.

Free Cash Flow

Free cash flow is calculated as net cash provided by  operating activities less the  sum of (a) purchase

of property, equipment, and leasehold improvements  and (b) capitalized computer software
development costs.

Customer collections and, consequently, cash flow  from operating  activities and free cash flow are

primarily driven by license and services billings, rather than recognized revenue. As  a result, the
transition to our aspenONE subscription  offering  has not had an adverse impact on cash  receipts. Until
existing license contracts are renewed and  license-related  revenue returns  to  prior year levels,  we
believe free cash flow is a more relevant  measure of our financial performance than income statement
profitability measures such as total revenue, gross  profit, operating profit and net  income.  Additionally,
we also believe that free cash flow is  often used by security analysts,  investors and other interested
parties in the evaluation of software companies.

The following table provides a reconciliation  of net cash flow to free cash flow provided  by

operating activities for the periods presented:

Year Ended June 30,

2011

2010

2009

Net cash provided by operating activities . . . . . . . . . . . . . . . . . . . . . . . .
Purchase of property, equipment and leasehold improvements . . . . . . . .
Capitalized computer software development costs . . . . . . . . . . . . . . . . . .

(Dollars in Thousands)
$38,622
(2,652)
(699)

$63,330
(2,839)
(1,990)

$33,032
(2,972)
(2,382)

Free cash flow (non-GAAP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$58,501

$35,271

$27,678

We  believe we will continue to realize improved  free cash flow as we benefit from  the continued
growth of our portfolio of term license  contracts, combined with  continued  focus on  cost management
and as customers continue to renew contracts that were previously paid upfront. As part  of  our
historical contract arrangements, customers  could elect to pay for  their term licenses upfront rather
than over the contract term. The upfront  payment would  normally be equal  to  the net present value of
the annual cash payments, typically discounted at an  8% rate.  Prior period  practices  of upfront
payments resulted in increased cash flow variability, both in the  period  of  the payment, and the
subsequent years of the contract term.  We have moved away  from  upfront payments in recent years,
and as a result, we expect cash flows  to  continue to normalize over the next several years.

47

Results of Operations

Comparison of Fiscal 2011 to Fiscal 2010

The following table sets forth the results  of  operations, percentage  of  net revenue and the

period-over-period percentage change in certain  financial  data for  fiscal  2011 and 2010:

Year Ended June 30,

2011

2010

% Change

(Dollars in Thousands)

Revenue:

Subscription . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 58,459
45,240

29.5% $ 11,071
42,920
22.8

Total subscription and software . . . . . . . . . . . . .
Services and other . . . . . . . . . . . . . . . . . . . . . . . .

103,699
94,455

52.3
47.7

53,991
112,353

6.7%
25.8

32.5
67.5

Total revenue . . . . . . . . . . . . . . . . . . . . . . . . . .

198,154

100.0

166,344

100.0

Cost of revenue:

Subscription and software . . . . . . . . . . . . . . . . . . .
Services and other . . . . . . . . . . . . . . . . . . . . . . . .

Total cost of revenue . . . . . . . . . . . . . . . . . . . . .

5,213
47,132

52,345

Gross profit . . . . . . . . . . . . . . . . . . . . . . . . . . .

145,809

Operating expenses:

Selling and marketing . . . . . . . . . . . . . . . . . . . . . .
Research and development . . . . . . . . . . . . . . . . . .
General and administrative . . . . . . . . . . . . . . . . . .
Restructuring charges . . . . . . . . . . . . . . . . . . . . . .

90,771
50,820
59,041
(247)

2.6
23.8

26.4

73.6

45.8
25.6
29.8
(0.1)

6,437
59,673

66,110

100,234

97,002
48,228
63,246
1,128

3.9
35.9

39.7

60.3

58.3
29.0
38.0
0.7

Total operating expenses . . . . . . . . . . . . . . . . . .

200,385

101.1

209,604

126.0

Loss from operations . . . . . . . . . . . . . . . . . . . . . .
Interest income . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest expense . . . . . . . . . . . . . . . . . . . . . . . . . .
Other income (expense), net . . . . . . . . . . . . . . . . .

Loss before provision for taxes . . . . . . . . . . . . .
(Benefit from) provision for income taxes(1) . . . . .

(54,576)
13,075
(5,138)
2,919

(43,720)
(53,977)

(27.5)
6.6
(2.6)
1.5

(22.1)
(27.2)

(109,370)
19,324
(8,455)
(2,407)

(100,908)
6,537

(65.7)
11.6
(5.1)
(1.4)

(60.7)
3.9

*%

5.4

92.1
(15.9)

19.1

(19.0)
(21.0)

(20.8)

45.5

(6.4)
5.4
(6.6)
*

(4.4)

(50.1)
(32.3)
(39.2)
(221.3)

(56.7)
*

Net income (loss)(1) . . . . . . . . . . . . . . . . . . . . .

$ 10,257

5.2% $(107,445)

(64.6)% (109.5)%

*

Not meaningful.

(1) Our income tax provision provided a net $54.0 million benefit  in fiscal 2011, due to the reversal of a significant portion of

our U.S. valuation allowance in the fourth quarter of fiscal 2011. See  Note 10 to our Consolidated Financial Statements,
‘‘Income Taxes,’’ for further information.

Revenue

Total revenue increased by $31.8 million compared to the  prior year. The increase was  due  to
higher  subscription and software revenue  of $49.7 million, partially offset  by  lower services and other
revenue of $17.9 million.

48

Subscription Revenue

Subscription revenue . . . . . . . . . . . . . . . . . .
As a percent of revenue . . . . . . . . . . . . . . . .

*

Not meaningful.

Year Ended June 30,

Period-to-Period
Change

2011

2010

$

%

(Dollars in Thousands)
$11,071

$58,459

$47,388

*

29.5%

6.7%

The increase in subscription revenue for  fiscal 2011 is  a result of  a larger base of aspenONE
subscription bookings from previous periods  being  recognized  as revenue  on a subscription basis  in the
current year. The modest amount of  subscription revenue for the prior year  was  a result of  subscription
arrangements not being offered prior  to  fiscal  2010. We expect  subscription revenue to continue to
increase as customers renew existing  contracts  under our aspenONE  subscription offering and
subscription contracts become a more significant portion of  our term  license portfolio.

Software Revenue

Year Ended June 30,

Period-to-Period
Change

2011

2010

$

%

Software revenue . . . . . . . . . . . . . . . . . . . . .
As a percent of revenue . . . . . . . . . . . . . . . .

(Dollars in Thousands)
$42,920

$45,240

$2,320

5.4%

22.8%

25.8%

The period-over-period increase in software  revenue  for fiscal 2011 resulted  from increased
revenue of $10.5 million from point product arrangements  with SMS included for the entire term and
$0.4 million from perpetual arrangements, partially offset by decreased revenue of  $8.6 million from
legacy software arrangements.

In fiscal  2011, revenue from legacy software arrangements totaled $22.8  million. Of the total legacy

revenue, $21.1 million, or 93%, related to revenue  that  was not recorded in  prior periods due to the
arrangement not meeting all of the requirements for  upfront revenue  recognition. Amendments to
legacy term arrangements that qualified  for upfront revenue recognition in fiscal  2011 totaled
$1.7 million.

We  expect legacy software revenue to continue to decrease and be replaced with subscription
revenue as legacy arrangements are renewed on  our  subscription-based license  model.  We  do not
expect point products licensed on a perpetual basis to be a significant source of revenue.

Services and Other Revenue

Year Ended June 30,

2011

2010

Period-to-Period
Change

$

%

Professional services revenue . . . . . . . . . .
SMS and other revenue . . . . . . . . . . . . . .

(Dollars in Thousands)
$ 37,491
74,862

$29,334
65,121

$ (8,157)
(9,741)

(21.8)%
(13.0)

Services and other revenue . . . . . . . . . . .

$94,455

$112,353

$(17,898)

(15.9)%

As a percent of revenue . . . . . . . . . . . . . .

47.7%

67.5%

49

Professional Services Revenue

The period-over-period decrease in professional services revenue for fiscal 2011 primarily relates  to
decreased customer demand for professional services and higher professional  services revenue deferrals.
We  often compete with a number of qualified  competitors  when bidding for  professional  service
contracts, particularly in developed markets where our products are well established. Having a robust
network of providers that can provide professional services to support the deployment and utilization of
our  software is beneficial to our licensing  and SMS businesses. However,  this competitive  environment
has had an unfavorable impact on our professional services business.

Under the aspenONE subscription offering, revenue  from committed professional service
arrangements that are sold as a single arrangement with, or in contemplation of, a  new aspenONE
licensing transaction is deferred and  recognized on  a ratable basis  over the longer  of (a) the  period the
services are performed or (b) the term of  the related software  arrangement. As  our typical contract
term approximates five years, professional services  revenue  on these types of arrangements  will  usually
be recognized over a longer period than  under the upfront revenue model. For fiscal 2011,  we had net
deferrals of $2.8 million for professional services  bundled with aspenONE transactions.

The timing of revenue recognition on  certain large arrangements can also impact the comparability

of professional services revenue from  period to period.  In fiscal 2011, we  deferred the  recognition of
$3.2 million of professional services revenue on  certain large arrangements that did not meet  the
requirements for revenue recognition. By  comparison, in fiscal 2010,  we recognized approximately
$4.5 million of previously deferred professional services  revenue  due to a large project achieving  certain
milestones.

SMS and Other Revenue

SMS and other revenue decreased for fiscal  2011, primarily due to customers  transitioning  to  the
aspenONE subscription offering, and, to a lesser  extent, the continued trend  of  customers  electing  to
replace perpetual license arrangements with  new term  contracts. Under  the aspenONE subscription
offering, SMS is included in subscription revenue,  whereas it was presented as services and  other
revenue under the upfront revenue model.

Expenses

Cost of Subscription and Software Revenue

Year Ended June 30,

Period-to-Period
Change

2011

2010

$

%

Cost of subscription and software revenue . . .

$ 5,213

$ (1,224)

(19.0)%

(Dollars in Thousands)
$ 6,437

Gross profit . . . . . . . . . . . . . . . . . . . . . . .
Gross margin . . . . . . . . . . . . . . . . . . . . . .

$98,486

$47,554

$50,932

107.1

95.0%

88.1%

The period-over-period decrease in cost  of  subscription and  software revenue for fiscal 2011 was

primarily due to the reversal of a previously accrued  liability  resulting from the  expiration of a
technology vendor relationship. This reduction in expense was partially offset  by  a larger percentage of
SMS services being provided to customers under aspenONE subscription offerings.

We  allocate the portion of SMS costs associated with providing support services on our

subscription products to cost of subscription and  software revenue, in order to match the expense  with
the related revenue. Prior to the introduction of  the aspenONE subscription offering  in fiscal 2010, the
costs associated with providing SMS  were all included in cost of services and  other revenue. As more

50

customers transition to the subscription-based licensing model, more  of the related  SMS costs  will  be
included in cost of subscription and software.

After excluding the impact of the reversal of  the previously accrued liability for  fiscal 2011, our

subscription and software gross margins were 91%,  which was  slightly  higher than  fiscal  2010.

Cost of Services and Other Revenue

Year Ended June 30,

2011

2010

Period-to-Period
Change

$

%

Cost of services and other revenue . . . . . . . .

$47,132

$(12,541)

(21.0)%

(Dollars in Thousands)
$59,673

Gross profit . . . . . . . . . . . . . . . . . . . . . . .
Gross margin . . . . . . . . . . . . . . . . . . . . . .

$47,323

$52,680

$ (5,357)

(10.2)

50.1%

46.9%

Our services and other revenue gross  margins increased  to 50.1% in fiscal 2011, compared with

46.9% in fiscal 2010, primarily as a result of lower expense in  our professional services  business,
partially offset by higher professional service revenue deferrals and the impact of  higher margin SMS
revenue migrating to subscription revenue  under the  aspenONE subscription model.

Going forward, we expect the revenues and costs  related to our  SMS business to continue to
migrate to cost of subscription and software revenue under the subscription-based model. Because SMS
revenue has a higher gross profit margin than  our professional services business we expect  the reported
gross  profit margin of services and other  revenue  to  decline.

Cost of Professional Services Revenue

The largest component of the reduction in  cost of services and other revenue for fiscal  2011

pertained to our professional services business, which  accounted for $11.6 million of the
period-over-period decrease. The decrease  was  primarily related to the reduction of staffing  levels in
the professional services organization  and the timing of expense recognition on certain projects. We
reduced our staffing levels in fiscal 2010  to better  align  our cost  structure with the decreased demand
for professional services. We received a  full  year of cost  benefit related to these  reductions in fiscal
2011.

The timing of expense recognition on professional service  arrangements can also impact the

comparability of cost of professional services  revenue from period to period.  In fiscal  2011, we  deferred
costs of $1.6 million on a large arrangement where we are  also deferring the related revenue. Also
contributing to the period-over-period  decrease in costs was a loss accrual of approximately $3.0 million
related to a large professional service  arrangement  which  was  recognized in the fourth quarter of  fiscal
2010.

Cost of SMS and Other Revenue

Cost of SMS and other revenue decreased $0.9 million  in fiscal 2011, primarily due to the

migration of SMS costs on our aspenONE subscription  arrangements to cost of subscription and
software revenue. As the subscription business grows, we expect the cost of SMS revenue to continue
to migrate from cost of services and other  revenue to cost  of  subscription and software revenue.
Eventually, we expect the majority of  the costs of our SMS business  to  be  presented  in cost of
subscription and software revenue.

51

Selling and Marketing Expense

Selling and Marketing . . . . . . . . . . . . . . . . . . . .

Year Ended June 30,

Period-to-Period
Change

2011

2010

$

%

(Dollars in Thousands)
$97,002

$90,771

$(6,231)

(6.4)%

The period-over-period decrease in selling and marketing  expense for fiscal 2011  primarily  resulted

from lower compensation expense of  $4.0 million, including lower  commissions, and lower stock-based
compensation expense of $2.1 million.

Research and Development Expense

Year Ended June 30,

Period-to-Period
Change

2011

2010

$

%

Research and Development . . . . . . . . . . . . . . . .

(Dollars in Thousands)
$48,228

$50,820

$2,592

5.4%

The period-over-period increase in research and development expense for fiscal 2011 primarily
resulted from higher compensation related  costs of $3.7 million,  partially  offset by higher  capitalized
software development costs of $1.1 million and lower  stock-based  compensation  expense of
$0.7 million.

General and Administrative Expense

Year Ended June 30,

Period-to-Period
Change

2011

2010

$

%

General and Administrative . . . . . . . . . . . . . . .

(Dollars in Thousands)
$63,246

$59,041

$(4,205)

(6.6)%

The period-over-period decrease in general and  administrative expense for fiscal 2011 is primarily

attributable to cost reductions for financial consultants  of  $6.5 million, lower audit and related expenses
of $3.1 million, lower stock-based compensation  of  $2.3 million and net credits to our provision for
doubtful account due to the collection  of previously  reserved receivables. These expense reductions
were partially offset by higher legal and  related costs of $7.9 million and, to a lesser extent,  higher
payroll  and benefit related expenses.

The decrease in consultants and contractors  fees  is the result  of  our effort throughout  fiscal  2010
to hire full-time finance personnel to  replace  and  further reduce  our reliance on  more costly external
consultants. In fiscal 2010, significant  audit costs  were incurred associated with the audit and  filing of
all of our fiscal 2009 Form 10-Q’s and Form 10-K. By comparison, our fiscal 2011  audit and related
expenses were for current period filings. Legal expenses  in the period  primarily relate to the ATME
matter and proceedings we have instituted to enforce our intellectual property rights. Please refer to
Part I, Item 3, ‘‘Legal Proceedings,’’ for  more  information  on specific matters.

52

Restructuring Charges

Year Ended June 30,

Period-to-Period
Change

2011

2010

$

%

Restructuring Charges

. . . . . . . . . . . . . . . . . . . .

*

Not meaningful.

(Dollars in Thousands)
$1,128

$(247)

$(1,375)

*

There were no new restructuring events in fiscal  2011. The activity in restructuring charges in fiscal

2011 resulted from accretion and adjustments  to  existing facilities-related restructuring plans.

Interest Income

Year Ended June 30,

Period-to-Period
Change

2011

2010

$

%

Interest Income . . . . . . . . . . . . . . . . . . . . . . .

(Dollars in Thousands)
$19,324

$13,075

$(6,249)

(32.3)%

The period-over-period decrease in interest income for  fiscal 2011 was primarily attributable to the

continued decrease of our collateralized and installment receivables portfolios. We expect  interest
income to continue to decrease going forward.

Interest Expense

Interest Expense . . . . . . . . . . . . . . . . . . . . . . . .

Year Ended June 30,

Period-to-Period
Change

2011

2010

$

%

(Dollars in Thousands)
$(5,138) $(8,455) $3,317

(39.2)%

The period-over-period decrease in interest expense for fiscal  2011 was primarily attributable to

lower average secured borrowing balances, resulting from the  continued pay-down of our existing
secured borrowing arrangements. We  expect interest expense to continue to decrease going forward.

Other Income (Expense), Net

Year Ended June 30,

Period-to-Period
Change

2011

2010

$

%

(Dollars in Thousands)

Other Income (Expense), net . . . . . . . . . . . . . .

$2,919

$(2,407) $5,326

(221.3)%

Other income (expense), net is comprised primarily of  unrealized and  realized foreign  currency

exchange gains and losses generated from  the settlement  and remeasurement of transactions
denominated in currencies other than the functional currency of our operating units.  Other income
(expense), net also includes miscellaneous  non-operating  gains and  losses.

For fiscal 2011, other income, net, included $3.3 million of currency gains, partially offset by

write-off of a cost method investment.  For fiscal 2010, other expenses, net, included $2.6 million of
currency losses.

53

Provision for Income Taxes

Year Ended June 30,

Period-to-Period
Change

2011

2010

$

%

(Dollars in Thousands)

(Benefit from) provision for income taxes . . . . .

$(53,977) $6,537

$(60,514)

*

*

Not meaningful.

The period-over-period decrease in the provision for income taxes was primarily due to the

reversal of a significant portion of our U.S. valuation allowance in  fiscal  2011. We made  cash payments
totaling $5.9 million in fiscal 2011, which were offset by cash  refunds of $8.0 million. These payments
were comprised of foreign payments  of  $5.7 million and U.S tax payments of $0.2 million.

Based on our evaluation of the realizability of our U.S. federal  net operating loss carryforwards

(NOLs), foreign tax credits, and R&D credits  through the generation of future taxable income, a
significant portion of the U.S. valuation allowance was reversed in the fourth quarter of fiscal year
2011. While we are currently operating  at  a  taxable loss and have  a history of losses, we have  been able
to forecast sufficient future operating  results to utilize  our deferred tax assets. In weighing the
cumulative losses against our ability to forecast operating results and  the  incremental  growth in our
installed base of customers and acceptance of our subscription-based  licensing  model,  we believe  it is
more likely than not that we will utilize these assets. Based on our  current forecast, we  expect that we
will utilize all of our net operating losses (‘‘NOLs’’), foreign tax credits, and a portion of  our R&D
credits by fiscal year 2015, based on a  ‘‘with and without’’ approach.

We  have retained a small valuation allowance in the  U.S. for the deferred tax asset related to our

unrealized capital losses. We do not have  any investments currently on our balance sheet  that  would
give rise  to a capital gain, and as a result,  we believe  that  it is more likely than  not  that  we will not
receive a benefit from this deferred tax asset. We  have also retained a  valuation allowance on certain
foreign subsidiarys’ NOL carryfowards  where it is  more likely  than not that a  benefit will not be
realized. At June 30, 2011, our total  valuation allowance was $8.0 million.

54

Comparison of Fiscal 2010 to Fiscal 2009

The following table sets forth the results  of  operations, percentage  of  net revenue and the

period-to-period percentage change in  certain financial  data  for fiscal 2010 and 2009:

Year Ended June 30,

2010

2009

% Change

(Dollars in Thousands)

—%

*%

Revenue:

Subscription . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 11,071
42,920

6.7% $
25.8

—
179,591

Total subscription and software(1) . . . . . . . . . . .
Services and other . . . . . . . . . . . . . . . . . . . . . . . .

53,991
112,353

32.5
67.5

179,591
131,989

57.6

57.6
42.4

Total revenue . . . . . . . . . . . . . . . . . . . . . . . . .

166,344

100.0

311,580

100.0

Cost of revenue:

Subscription and software . . . . . . . . . . . . . . . . . .
Services and other . . . . . . . . . . . . . . . . . . . . . . . .

Total cost of revenue . . . . . . . . . . . . . . . . . . . .

6,437
59,673

66,110

Gross profit . . . . . . . . . . . . . . . . . . . . . . . . . . .

100,234

Operating expenses:

Selling and marketing . . . . . . . . . . . . . . . . . . . . .
Research and development . . . . . . . . . . . . . . . . .
General and administrative . . . . . . . . . . . . . . . . .
Restructuring charges . . . . . . . . . . . . . . . . . . . . .
Impairment of goodwill and intangible assets . . . .

97,002
48,228
63,246
1,128
—

3.9
35.9

39.7

60.3

58.3
29.0
38.0
0.7
—

12,409
63,411

75,820

235,760

84,126
46,375
58,256
2,446
623

Total operating expenses . . . . . . . . . . . . . . . . .

209,604

126.0

191,826

(Loss) income from operations . . . . . . . . . . . . . .

(109,370)

(65.7)

43,934

Interest income . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest expense . . . . . . . . . . . . . . . . . . . . . . . . .
Other (expense) income, net . . . . . . . . . . . . . . . .

19,324
(8,455)
(2,407)

11.6
(5.1)
(1.4)

(Loss) income before provision for taxes . . . . . .
Provision for income taxes . . . . . . . . . . . . . . . . . .

(100,908)
6,537

(60.7)
3.9

22,698
(10,516)
(1,824)

54,292
1,368

4.0
20.4

24.3

75.7

27.0
14.9
18.7
0.8
0.2

61.6

14.1

7.3
(3.4)
(0.6)

17.4
0.4

(76.1)

(69.9)
(14.9)

(46.6)

(48.1)
(5.9)

(12.8)

(57.5)

15.3
4.0
8.6
(53.9)
*

9.3

(348.9)

(14.9)
(19.6)
32.0

(285.9)
*

Net (loss) income . . . . . . . . . . . . . . . . . . . . . .

$(107,445)

(64.6)% $ 52,924

17.0% (313.6)%

*

Not meaningful.

(1)

In  July 2009 we introduced our aspenONE licensing model under which license revenue is recognized over the term of a
license contract. We previously recognized a substantial  majority of our license revenue upfront, upon shipment of software.
See ‘‘Item 7. Management’s Discussion and Analysis and  Results of  Operations—Transition to AspenONE subscription
offering.’’

Revenue

Total revenue in fiscal 2010 decreased  primarily due to our transition to the  aspenONE

subscription offering. Total revenue from customers outside the United States  was $102.8 million, or
61.8% of total revenue, and $213.9 million, or 68.7%  of total revenue, for  fiscal 2010 and 2009,
respectively. The geographical mix of revenue  can vary from period to period.

55

Subscription Revenue

Subscription revenue . . . . . . . . . . . . . . . . . . . . .
As a percent of revenue . . . . . . . . . . . . . . . . . .

*

Not meaningful.

Year Ended
June 30,

Period-to-Period
Change

2010

2009

$

%

$11,071

(Dollars in Thousands)
$— $11,071

*

6.7% *

Subscription agreements were not offered  prior to fiscal 2010.  The  relatively small amount of

subscription revenue recognized in the current year is a reflection of  both  the ratable recognition of
these arrangements and the short time  span that  the aspenONE subscription offering  has been
available. We expect subscription revenue to increase as  customers renew existing contracts  under our
aspenONE subscription offering and subscription  contracts become a  more  significant portion  of  our
term license portfolio.

Software Revenue

Software revenue . . . . . . . . . . . . . . . . . . . .
As a percent of revenue . . . . . . . . . . . . . . .

Year Ended
June 30,

Period-to-Period
Change

2010

2009

$

%

$42,920

(Dollars in Thousands)
$179,591

$(136,671)

(76.1)%

25.8%

57.6%

The decrease in software revenue was primarily attributable to the changes to our  business  model
described above. Prior to July 2009, the  substantial majority of our license  revenue was recognized on
an upfront basis. Going forward, we expect that  most of our  software revenue  will  be  recognized over
the contract term, either on a subscription basis  or as payments become due.

The period-over-period decrease in software revenue for fiscal 2010  primarily  resulted from

decreased revenue of $146.3 million  from upfront software arrangements. Decreases  in revenue  for the
period were partially offset by increased revenue of $9.6 million from point  product arrangements  with
SMS included for the entire term.

In fiscal  2010, revenue from legacy software arrangements totaled $33.3  million. Of the total legacy

revenue, $28.4 million, or 85%, related to revenue  that  was not recorded in  prior periods due to the
arrangement not meeting all of the requirements for  upfront revenue  recognition. Perpetual license
revenue totaled $1.9 million in fiscal 2010.

Services and Other Revenue

Services and other revenue . . . . . . . . . . . . .
As a percent of revenue . . . . . . . . . . . . . . .

$112,353

$131,989

$(19,636)

(14.9)%

67.5%

42.4%

Year Ended
June 30,

Period-to-Period
Change

2010

2009

$

%

(Dollars in Thousands)

56

Professional Services Revenue

Year Ended
June 30,

Period-to-Period
Change

2010

2009

$

%

(Dollars in Thousands)

Professional services revenue . . . . . . . . . . . . .
As a percent of revenue . . . . . . . . . . . . . . . .

$37,491

$48,352

$(10,861)

(22.5)%

22.5% 15.5%

Customer demand for professional services  began  to  decline in the second  quarter  of  fiscal 2009,

coincident with the downturn in the global economic environment, and continued throughout fiscal
2010. We often compete with a number  of qualified  competitors when bidding for  professional  service
contracts, particularly in developed markets where our products are well established. Having a robust
network of providers that can provide professional services to support the deployment and utilization of
our  software is beneficial to our licensing  and SMS businesses. However,  this competitive  environment
can have an unfavorable impact on our professional services revenue. Although there were  signs of
increased customer demand in the fourth  quarter of fiscal  2010, we cannot be certain that this higher
level  of  activity will continue throughout  fiscal 2011  or beyond. We expect to realize growth
opportunities in developing markets,  in particular the  Middle East.

Under the aspenONE subscription offering, revenue  from committed professional service
arrangements that are sold as a single arrangement with, or in contemplation of, a  new aspenONE
licensing transaction is deferred and  recognized on  a ratable basis  over the longer  of (a) the  period the
services are performed and (b) the term of  the related  software arrangement.  We expect professional
services deferred revenue related to new  aspenONE licensing transactions to grow in fiscal 2011.

SMS and Other Revenue

Year Ended
June 30,

Period-to-Period
Change

2010

2009

$

%

(Dollars in Thousands)

SMS and other revenue . . . . . . . . . . . . . . . . . .
As a percent of revenue . . . . . . . . . . . . . . . . .

$74,862

$83,637

$(8,775)

(10.5)%

45.0% 26.8%

The decrease in SMS and other revenue  was primarily  due  to  lower SMS  revenue associated  with

customers transitioning to the aspenONE  subscription offering and the continued trend of  customers
electing to replace perpetual license agreements with  new term contracts.  Under the  aspenONE
subscription offering, SMS revenue is  included in  subscription revenue,  whereas it was included in
services and other revenue under the prior licensing model. Additionally, the  trend of moving
customers from perpetual license agreements  to  term-based  contracts has resulted in decreased  SMS
revenue for fiscal 2010. While the transition from  perpetual to term-based contracts generally results in
larger combined software license and  SMS  revenue for the business over  the term of the  arrangement,
it results in decreased SMS revenue,  because  the SMS fee is calculated as  a percentage  of  the license
fee. Perpetual license arrangements typically have a  larger initial  license fee than  term arrangements.
We  expect SMS and other revenue to  continue to decrease  as we transition our business to a
predominantly subscription-based licensing model.

57

Expenses

Cost of Subscription and Software Revenue

Cost of subscription and software revenue . . . . .
Gross margin . . . . . . . . . . . . . . . . . . . . . . . . . .

Year Ended
June 30,

Period-to-Period
Change

2010

2009

$

%

$6,437

(Dollars in Thousands)
$(5,972)

$12,409

(48.1)%

88.1% 93.1%

The period-over-period reduction in  cost  of subscription and software  revenue was  primarily due to

decreases of $4.9 million in royalty costs during the period related  to  our  license products and lower
capitalized software amortization charges  of $1.7 million.  Previously our  royalty expense was correlated
to the mix of products sold and was typically recognized  in the period in  which revenue  for those
products was recorded. As a result of  the  change to the aspenONE  subscription offering, royalty
expense is incurred evenly over the contractual  term, consistent with the revenue recognition  on the
related customer arrangement. Amortization of capitalized software  costs for fiscal 2010 decreased
$1.7 million compared to fiscal 2009 as  a  result of reduced cost capitalization in the  current period and
previously capitalized items reaching the  end  of  their useful life  in fiscal 2010.  The  decrease in cost of
subscription and software revenue was  partially offset by $0.7 million of costs associated with providing
SMS for the aspenONE suite of products.  These costs  were not  included in  the cost of  subscription and
software prior to the transition to the aspenONE subscription offering in fiscal 2010.

Cost of Services and Other Revenue

Year Ended
June 30,

Period-to-Period
Change

2010

2009

$

%

(Dollars in Thousands

Cost of services and other revenue . . . . . . . . . .
Gross margin . . . . . . . . . . . . . . . . . . . . . . . . . .

$59,673

$63,411

$(3,738)

(5.9)%

46.9% 52.0%

Professional Services Revenue

The largest component of the reduction in cost of services and other revenue  in fiscal 2010
pertained to our professional services business, which  accounted  for $4.4  million of the year-over-year
decrease. The decrease was primarily  related to our reduction of staffing levels  by  approximately  16%
over the course of fiscal 2010 to better align our cost  structure with the decreased demand for
professional services. The timing of expense recognition on professional service arrangements can also
impact the comparability of cost of professional services revenue from  period to period. In  fiscal 2010,
we recorded a loss accrual of approximately $3.0 million related to a large professional service
arrangement, which partially offset the impact of  cost structure  reductions.

SMS and Training Revenue

Costs associated with SMS and training revenue  increased $0.1 million  in fiscal 2010  as compared
to fiscal 2009. As the subscription business grows,  we expect  the cost of SMS revenue to migrate from
cost of services and other revenue to  cost  of subscription and software  revenue. Currently it is  not
possible to predict the rate at which  this  migration will  occur, because that rate  will  be  a function of
adoption of our aspenONE subscription offering. We do not have sufficient experience with the  rate  of
adoption to provide a meaningful forecast  of this change. Eventually, we expect the  majority of our cost
of SMS revenue to be accounted for  in cost of subscription and software revenue.

58

Stock-based compensation expense related to cost  of services and other revenue  was $0.9 million

higher  in fiscal 2010 compared to fiscal 2009. We expect  the reported gross  profit margin  of services
and other revenue to continue to decline  over  the next several  years,  as SMS revenue is  reclassified to
subscription revenue, since SMS revenue  has  a high gross  profit margin relative  to  the other revenue
streams included in services and other revenue.

Selling and Marketing Expense

Selling and marketing expense . . . . . . . . . . . . .
As a percent of revenue . . . . . . . . . . . . . . . . . .

Year Ended
June 30,

Period-to-Period
Change

2010

2009

$

%

(Dollars in Thousands

$97,002

$84,126

$12,876

15.3%

58.3% 27.0%

The increase in selling and marketing  expense was predominantly the result of  higher commissions

of $6.9 million, stock-based compensation  costs  of  $4.8 million and payroll  and benefits expenses  of
$2.3 million. Commissions increased during fiscal 2010 as a  result of  increased bookings on  a worldwide
basis, as well as a greater number of  sales personnel exceeding their  sales  targets as compared to fiscal
2009. Additionally, in fiscal 2010, bookings  eligible for commissions included multi-year contractually
committed SMS fees under the aspenONE subscription  offering.  Selling  and marketing payroll and
benefit expenses increased in fiscal 2010  due  to  increased headcount compared to fiscal 2009. These
expense increases were partially offset  by  $1.2 million of reductions in  third-party commissions.
Previously, we accrued the entire amount  of third-party commission  costs related to a sale in the period
in which revenue for those products  was  recorded. Since  the introduction  of our  new product offerings,
we expense the costs over the life of the  agreement,  on a  basis consistent with the revenue recognized.

Research and Development Expense

Research and development expense . . . . . . . . . .
As a percent of revenue . . . . . . . . . . . . . . . . . .

Year Ended
June 30,

Period-to-Period
Change

2010

2009

$

%

$48,228

(Dollars in Thousands
$1,853

$46,375

4.0%

29.0% 14.9%

The increase in research and development expense was  primarily the  result of increased bonuses of
$1.6 million, higher stock-based compensation expense of $1.4  million and increased expense related to
a reduction in internal capitalized development costs of  $1.4  million.  In  fiscal 2009, we capitalized
significant costs related to the development and release of the aspenONE  v7.1 product; we did not
have similar levels of capitalizable costs in fiscal  2010. These cost increases  were partially offset by
reduced payroll and benefit expenses  of $1.8  million  and lower  facility and  IT-related  costs of
$1.1 million.

General and Administrative Expense

General and administrative expense . . . . . . . . . .
As a percent of revenue . . . . . . . . . . . . . . . . . .

Year Ended
June 30,

Period-to-Period
Change

2010

2009

$

%

$63,246

(Dollars in Thousands
$4,990

$58,256

8.6%

38.0% 18.7%

59

The increase in general and administrative expense is primarily attributable to $4.9  million of

higher  legal and related costs, $3.5 million of stock-based compensation, $2.1 million of payroll and
benefit expenses, $1.7 million of increased bonus  and $1.4 million of bad debt expense, partially offset
by $8.5  million in cost reductions related to financial consultants and  contractors and decreases in
recruiting and related expenses of $0.7 million.  The increase in  legal fees in  fiscal 2010 as  compared to
fiscal 2009 was due to our increased use  of external legal services during the fiscal year, as  well as the
impact of us reaching the maximum reimbursable limit of an insurance  policy in the second quarter of
fiscal 2010 under which certain legal costs  were  previously  covered. During the second quarter of  fiscal
2010, we reached the maximum reimbursable limit for the policy and  as a  result, our expenses
increased in fiscal 2010. The $2.1 million increase in payroll  and benefit expenses  is related to
increased average headcount, primarily within the finance organization. We hired full-time  finance
personnel throughout fiscal 2010 to replace and further reduce  our reliance  on more costly external
consultants.

Restructuring Charges

Restructuring charges . . . . . . . . . . . . . . . . . . . . .
As a percent of revenue . . . . . . . . . . . . . . . . . . .

Year Ended
June 30,

Period-to-Period
Change

2010

2009

$

%

$1,128

(Dollars in Thousands
$(1,318)

$2,446

(53.9)%

0.7% 0.8%

The activity in restructuring charges was the  result of accretion and adjustments to existing

facilities-related restructuring plans for  changes in estimates and sub-lease  assumptions.

Interest Income

Year Ended
June 30,

Period-to-Period
Change

2010

2009

$

%

(Dollars in Thousands

Interest income . . . . . . . . . . . . . . . . . . . . . . . .
As a percent of revenue . . . . . . . . . . . . . . . . .

$19,324

$22,698

$(3,374)

(14.9)%

11.6%

7.3%

The $3.4 million decrease in interest  income consists of a  $2.2 million decline in interest income
from our collateralized and installment receivables portfolios  and  a  $1.2 million decrease from  lower
interest earnings on our cash and cash  equivalent balances. Under the aspenONE  subscription offering,
receivables are recorded when the payments become due  and payable and we  no longer record
installment receivables. We expect interest income to decrease going forward.

Interest Expense

Interest expense . . . . . . . . . . . . . . . . . . . . . . .
As a percent of revenue . . . . . . . . . . . . . . . . .

Year Ended
June 30,

Period-to-Period
Change

2010

2009

$

%

(Dollars in Thousands
$(8,455) $(10,516) $2,061

(19.6)%

(5.1)% (3.4)%

The $2.1 million decrease in interest  expense was primarily attributable to  lower average secured

borrowing balances, resulting from the  continued pay-down of our  existing arrangements. We expect
interest expense to decrease going forward.

60

Other (Expense) Income, Net

Other (expense) income, net . . . . . . . . . . . . . . .
As a percent of revenue . . . . . . . . . . . . . . . . . .

Year Ended
June 30,

Period-to-Period
Change

2010

2009

$

%

(Dollars in Thousands
$(2,407) $(1,824) $(583)

32.0%

(1.4)% (0.6)%

The change in other (expense) income, net was primarily  due to foreign currency losses  due  to  the
further weakening of the Pound Sterling and  Euro,  offset by  gains recognized from the  strengthening of
the Canadian dollar. The losses recorded  in the prior fiscal year were primarily the result of the
weakening of Pound Sterling and the  Euro throughout the period.

Provision for Income Taxes

Provision for income taxes . . . . . . . . . . . . . . . .
As a percent of revenue . . . . . . . . . . . . . . . . .

*

Not meaningful.

Year Ended June 30,

Period-to-Period
Change

2010

2009

$

%

$6,537

(Dollars in Thousands)
$5,169

$1,368

3.9%

0.4%

*

The increase in provision for income taxes  was primarily due to an increase  in foreign income tax

offset by a release of certain tax contingencies in  Canada.  Cash  payments, net  of  refunds for  income
taxes, totaled $2.5 million in fiscal 2010.

Liquidity and Capital Resources

Resources

We  have historically financed our operations  with cash generated  from  operating activities  and
borrowings secured by our installment  receivable contracts. As of June 30,  2011, our principal sources
of liquidity consisted of $150.0 million in cash and cash  equivalents. We previously  maintained  a bank
credit facility, which we decided not to  renew or extend when it  matured on  February 13, 2011.

We  believe our existing cash and cash equivalents and  our  cash flow from  operating activities  will
be sufficient to meet our anticipated cash needs  for  at least  the  next twelve months.  To the  extent our
cash and cash equivalents and cash flow  from operating activities are insufficient to fund our future
activities, we may need to raise additional  funds through  the financing of additional receivables  or from
public or private equity or debt financings. We also may need  to  raise additional funds in  the event we
determine in the future to effect one or  more acquisitions of businesses, technologies and products. If
additional funding is required, we may not be able to effect a receivable, equity  or debt financing on
terms acceptable to us or at all.

61

The following table summarizes our cash flow activities for the years indicated:

Year Ended June 30,

2011

2010

2009

(Dollars in Thousands)

Cash flow provided by (used in):

Operating activities . . . . . . . . . . . . . . . . . . . . . . .
Investing activities . . . . . . . . . . . . . . . . . . . . . . .
Financing activities . . . . . . . . . . . . . . . . . . . . . . .
Effect of exchange rates on cash balances . . . . . .

$ 63,330
(4,829)
(34,264)
803

$ 38,622
(3,351)
(31,700)
(839)

$ 33,032
(5,354)
(38,419)
(1,094)

Increase (decrease) in cash and cash  equivalents . . .

$ 25,040

$ 2,732

$(11,835)

Operating Activities

Our primary source of cash is from the annual  fee  payments associated with  our software license
arrangements and related software support services, and  to a  lesser extent from professional services
and training. We believe that cash inflows from our term license business will grow as  we benefit  from
the continued growth of our portfolio  of term license  contracts,  and as customers renew  expiring
contracts that were previously paid upfront. We  anticipate that existing cash balances, together with
funds  generated from operations, will  be  sufficient to finance  our operations and meet our cash
requirements for the foreseeable future.

Cash from operating activities provided $63.3 million during fiscal 2011. This amount resulted from

net income of $10.3 million, adjusted  for non-cash benefits of  $53.1 million  and a  net $106.2 million
source of cash due to decreases in operating  assets and  increases in operating  liabilities.

Non-cash items within net income consisted primarily of a $54.0 million benefit  from income taxes

due to the reversal of a significant portion of  our U.S. valuation  allowance.  Other non-cash items
contributing to net income included net  credits  to  our provision  for doubtful  account of $2.8 million
and $2.2 million of net unrealized foreign  currency gains. Partially offsetting these items were non-cash
charges of $9.7 million for stock-based compensation expense  and $5.3 million of depreciation and
amortization.

Our cash  balance increased in part due  to  a $106.2 million  decrease in operating assets and an

increase in operating liabilities. The cash  generated from this change consisted  of  (a) decreases  in
installment and collateralized receivables totaling $72.8 million,  (b) a decrease in accounts receivable of
$6.0 million and (d) an increase in deferred revenue of $41.4 million. Partially  offsetting  these sources
of cash were decreases in accounts payable, accrued expenses and other  liabilities of  $12.0 million, an
increase in prepaid expenses and other assets of $0.8 million,  an increase in unbilled  services of
$0.5 million and a decrease in income  taxes  payable of $0.8 million.

Investing Activities

During  fiscal 2011, we used $2.8 million  of  cash  for capital expenditures,  primarily  related to
computer hardware and software expenditures.  We do  not currently expect our  future investment  in
capital expenditures to be materially different from  recent  levels. In  fiscal 2011, we capitalized  software
development costs of $2.0 million related to projects where we established  technological  feasibility. We
are not currently party to any material  purchase contracts related to future  capital expenditures.

Financing Activities

During  fiscal 2011 we used $34.3 million  of  cash  for financing activities.  We  made net  payments on

secured borrowings of $29.6 million ($32.1 million of  repayments offset by $2.5 million  of proceeds);

62

paid $10.5 million for the repurchase of  our  common  stock; paid withholding  taxes of $3.9  million on
vested and settled restricted stock units;  and, received proceeds  of $9.7 million from the exercise  of
employee stock options during fiscal  2011.  As discussed further in ‘‘Net Repayments on Secured
Borrowings for fiscal 2011 and 2010,’’  we superseded  a large, previously financed arrangement in the
fourth quarter of fiscal 2011 and had not yet  remitted the payment to the financial institution  at
June 30, 2011.

Net Repayments on Secured Borrowings for fiscal 2011 and 2010

When previously financed receivables contracts are  replaced, or ‘‘superseded’’,  with new

arrangements, the secured borrowings  collateralized by  those  receivables become  immediately due and
payable. As a result, they are reported in accrued expenses and other current liabilities until payment is
remitted to the financial institution. Although our financing arrangements do not obligate us to replace
superseded receivables, the terms on  which  we repurchase  and  replace superseded receivables may
make it advantageous to do so. It is our intention to structure such replacements so that they  do not
result in a net increase in our secured  borrowings balance, although  this  is not always possible, given
the timing and size of the specific receivables involved.

The following schedule reconciles our  net repayments on secured  borrowings for fiscal 2011 and

2010:

Secured borrowings, beginning of year . . . . . . . . . . . . . . . . . .
Secured borrowings, end of year . . . . . . . . . . . . . . . . . . . . . . .

Year Ended June 30,

2011

2010

(Dollars in Thousands)
$112,096
$ 76,135
76,135
24,913

Net change in secured borrowings . . . . . . . . . . . . . . . . . . . .

(51,222)

(35,961)

Increase/(decrease) in accrued expenses and other  current

liabilities for amounts due to financing  institutions* . . . . . . .
Impact of foreign currency . . . . . . . . . . . . . . . . . . . . . . . . . . .

21,822
(151)

1,492
(372)

Net repayments on secured borrowings . . . . . . . . . . . . . . . .

$(29,551) $ (34,841)

*

Accrued expenses and other current liabilities include $26.0  million, $4.2 million and $2.7 million for amounts due
to financing institutions at June 30, 2011, 2010 and  2009, respectively.

Our current liability for amounts due to financing institutions totaled  $26.0 million at June  30,
2011, an increase of $21.8 million from  June 30, 2010. The increase relates to the superseding of a
large previously financed arrangement. We are currently in discussions with the financing  institution to
determine whether or not we will replace the  superseded installments with installments of a similar
duration and size. Because an exchange has  not  occurred in fiscal 2011,  the balance of the  superseded
receivables due to financing institutions  is a  current liability at June 30, 2011. In  fiscal 2011, the
$2.5 million of proceeds was used to  replace the receivables that had been superseded  in the fourth
quarter of fiscal 2010, which totaled $4.2  million at June 30, 2010,  as well as other agreements
superseded during fiscal year 2011.

We  did not finance any receivables to fund operations in  fiscal  2011, and we  have not done  so

since the second quarter of fiscal 2008.  We  expect the  existing combined secured borrowings  and
amounts due to financing institution  balances  included in our consolidated  balance  sheet  at June 30,
2011 to continue to decline during the  remainder of fiscal 2011  and  thereafter,  as we  continue the
trend of not replacing securitized borrowings as they are paid down.

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We  have continued to reduce our secured  borrowings  and amounts due  to  financing  institution

balances, while maintaining our cash balance (in thousands):

2011

June 30,

2010

2009

Cash and cash equivalents . . . . . . . . . . . . . . . . . . .

$149,985

(Dollars in Thousands)
$124,945

$122,213

Secured borrowings . . . . . . . . . . . . . . . . . . . . . . .
Amounts due to financing institutions . . . . . . . . . .

24,913
26,038

76,135
4,216

112,096
2,724

Total secured borrowings and amounts  due  to

financing institutions . . . . . . . . . . . . . . . . . . . . .

$ 50,951

$ 80,351

$114,820

Borrowings Collateralized by Receivable  Contracts

We  maintain arrangements with General Electric  Capital Corporation and Silicon Valley Bank
providing for borrowings that are secured  by our  installment and other receivable contracts,  and for
which  limited recourse exists against us.  Under  these programs, we and the financial institution must
agree to  enter into each transaction and  negotiate the amount borrowed and interest rate  secured by
each  receivable. The customers’ payments  of the underlying receivables  fund  the repayment  of the
related amounts borrowed. The weighted average interest rate on  the secured borrowings  was  8.7% at
June 30, 2011. The collateralized receivables earn interest  income, and  the  secured borrowings accrue
borrowing costs at approximately the  same  interest rate.

We  did not finance any receivables to fund operations in  fiscal  2011, and we  have not done  so
since the second quarter of fiscal 2008.  We  have sold some  large dollar receivables in order to fund the
repurchase of several large groups of smaller receivables previously sold to the  banks, for  the purpose
of simplifying our administration of the  programs and replacing previously financed receivables that
have been superseded and repurchased.

We  estimate that there was approximately $65  million available under the Silicon  Valley Bank
program at June 30, 2011. As the collection of the collateralized receivables  and resulting payment of
the borrowing obligation reduces the  outstanding  balance,  the availability under the arrangement  can
be increased. We expect to maintain  our  access to cash  under this arrangement.

Under the terms of these programs, we have transferred the  receivables to the financial institutions

with limited financial recourse to us.  We can  be  required to repurchase  the receivables under certain
circumstances in case of specific defaults  by us as  set forth in  the program  terms. Potential recourse
obligations are primarily related to the Silicon Valley Bank arrangement,  which requires us  to  pay
interest to Silicon Valley Bank for a limited period when the underlying customer has not paid  by  the
receivable due date. Other than the specific items noted above, the financial institution  bears the  credit
risk of the customers associated with  the receivables the  institution purchased.

Contractual Obligations and Requirements

As of June 30, 2011, our contractual  obligations consisted primarily of operating leases for  our

headquarters and other facilities, royalty, debt and  other obligations. There  were no additional
commitments for capital purchases or other expenditures  at June 30,  2011.

64

Our contractual obligations were as follows at  June  30, 2011:

Payments due by Period

Total

Less than
1 Year

1 to 3
Years

3 to 5
Years

More than
5 Years

(Dollars in Thousands)

Contractual Cash Obligations:

Operating leases . . . . . . . . . . . . . . . . . . . . . . . . .
Fixed fee royalty obligations . . . . . . . . . . . . . . . .
Contractual royalty obligations . . . . . . . . . . . . . . .
Other obligations . . . . . . . . . . . . . . . . . . . . . . . .

$27,483
5,054
3,761
1,135

$11,049
2,092
2,640
763

$10,993
2,153
857
207

$5,286
655
264
165

Total contractual cash obligations . . . . . . . . . . .

$37,433

$16,544

$14,210

$6,370

Other  Commercial Commitments:

Standby letters of credit

. . . . . . . . . . . . . . . . . . .

$ 3,134

$ 3,116

Total commercial commitments . . . . . . . . . . . .

$ 3,134

$ 3,116

$

$

18

18

$ —

$ —

$155
154
—
—

$309

$ —

$ —

As of June 30, 2011, we had multiple agreements, which expire  through 2012, to sublease

approximately 115,239 square feet of our former office space in  Cambridge,  Massachusetts. The  above
table does not reflect contractual future  sublease rental income,  which totaled $3.9 million at June 30,
2011. See Note 11 to the Consolidated  Financial Statements for additional  information about our
operating leases.

The standby letters of credit were issued by Silicon  Valley  Bank in the United States and National

Westminster Bank in the United Kingdom, and secure performance on professional services contracts
and rental agreements.

The above table does not reflect any amounts  relating to transfers  of certain receivables under our

receivable sale facilities. Repayments of  borrowings under these  facilities are funded by the  payments
made by the customer either to the applicable financial institution  directly or to us as  agent,  with no
financial recourse to us. Since we do not have  any  contractual obligation to fund these payments  and
there are no financial guarantees issued in relation to these transactions,  we  do not have any
contractual payment obligations relating to these transactions.

Off-Balance Sheet Arrangements

As of June 30, 2011, we did not have any significant off-balance sheet arrangements,  as defined in

Item 303(a)(4)(ii) of Regulation S-K  of the SEC.

Critical Accounting Estimates and Judgments

Our consolidated financial statements are prepared in accordance  with GAAP.  The  preparation of

our  financial statements requires management  to  make  estimates and  judgments that affect the
reported amounts of assets, liabilities,  revenue, expenses and  related  disclosures. We  base  our estimates
on historical experience and various  other  assumptions that we believe to  be  reasonable under the
circumstances, the results of which form the basis  for making judgments  about  the carrying values of
assets and liabilities that are not readily  apparent from  other sources. Actual results may  differ  from
these estimates under different assumptions  or conditions.

We  believe that the assumptions and estimates associated with the following critical accounting

policies have the greatest potential impact on our  consolidated  financial  statements:

(cid:127) revenue recognition;

(cid:127) accounting for income taxes; and

65

(cid:127) loss contingencies.

For further information on our significant accounting policies, see Note 2  to  the Consolidated

Financial Statements.

Revenue Recognition

Four basic criteria  must be satisfied before license revenue can  be  recognized: persuasive  evidence

of an arrangement between us and an end user; delivery of our product has occurred; the fee for the
product  is fixed or determinable; and collection of the  fee is probable.  Our management  uses its
judgment concerning the satisfaction of these four basic criteria, particularly  the criteria  relating to the
determination of whether the arrangement fees are fixed or determinable and to the collectability of
the arrangement fees, during evaluation of each revenue transaction.

Fee is fixed or determinable—We assess whether a fee is fixed or determinable  at the  outset of the

arrangement. Significant judgment is involved in making this assessment. Under our upfront revenue
model, we are able to demonstrate that  the fees are fixed or determinable for all arrangements,
including those for our term licenses  that contain  extended payment terms. We have  an established
history of collecting under the terms  of  these  contracts without providing concessions to customers. In
addition, we also assess whether contract modifications to an existing term arrangement constitute a
concession. In making this assessment, significant  analysis is performed to  ensure that no concessions
are given. Our software license agreements do not include right  of return or exchange.

With the introduction of our aspenONE subscription  offering  and the changes to the licensing
terms for point products licensed on a fixed-term basis,  we  cannot  assert  that  the fees in these new
arrangements are fixed or determinable  because the rights provided  to  customers  and the  economics of
the arrangements are not comparable  to  our  historical transactions with  other customers  under the
upfront revenue model. As a result, the  amount of revenue recognized for these  arrangements is
limited by the amount of customer payments  currently  due. For our aspenONE  subscription
arrangements this generally results in  the fees being recognized ratably  over the term of the contracts.
For our point product licenses with SMS  included for the entire term of the  arrangement, this  generally
results in  the license fee being recognized as  each payment comes due,  while the allocated portion of
the SMS revenue is recognized ratably over its annual term.

Collection of fee is probable—We assess the probability of collecting from each customer at the
outset of the arrangement based on a  number of  factors, including the customer’s payment  history, its
current creditworthiness, economic conditions  in the customer’s industry and geographic location, and
general economic conditions. If in our  judgment collection of  a  fee is not probable, revenue is
recognized as cash is collected, provided  all  other conditions for revenue recognition  have been met.

VSOE of Fair Value for SMS and Professional Services

We  have established VSOE for SMS  and professional services, but not  for our software  products.

We  assess VSOE of fair value for SMS and professional services based on an analysis of standalone
sales of SMS and professional services, using the bell-shaped curve  approach. We use the optional
renewals of SMS on our legacy term  license arrangements to support  VSOE of fair  value for SMS
included in our fixed-term point product  arrangements. The license product  offerings and the SMS in
the legacy term arrangements and the point product arrangements have been the same.

In July 2011, we released an enhanced  SMS offering to provide more value to our customers. As

part of this offering, customers will receive  24x7 support, faster response  times  and dedicated technical
advocates. The enhanced SMS offering  is  being  provided to both (i) aspenONE  subscription customers
and (ii) customers who have licensed  point products on  a term  basis with  SMS included  for the  term of
the arrangement.

66

We  do not have a history of selling this new  SMS offering to customers on a  stand-alone basis and
cannot establish vendor-specific evidence of fair value, or ‘‘VSOE’’. As a result, beginning in July 2011,
the  revenue  associated  with  point  product  arrangements  that  include  the  enhanced  SMS  offering  is
being recognized on a ‘‘daily ratable’’  basis, consistent with  the revenue  recognition of  fees  on our
aspenONE subscription offering arrangements. Beginning in fiscal 2012,  the ratable revenue from  both
aspenONE subscription arrangements  and  point product arrangements with enhanced SMS  will be
presented as ‘‘subscription and software  revenue.’’

The new SMS offering did not impact our results  of  operations or income statement presentation

for fiscal 2011, 2010, or 2009.

Professional Services Revenue

We  provide professional services on a  time-and-materials or fixed-price basis.  We recognize
professional services fees for time-and-materials contracts based upon hours worked and  contractually
agreed-upon hourly rates. We recognize revenue from  fixed-price engagements using the proportional
performance method, based on the ratio of costs  incurred to the  total estimated project  costs. The use
of the proportional performance method depends  upon our  ability to reliably estimate the direct costs
to complete a project. We use historical experience as a basis for future estimates  to  complete current
projects. Additionally, management believes that costs are  the  best available measure of performance.
Reimbursable amounts received from customers for  out-of-pocket expenses are recorded as revenue. If
the costs to complete a project are not estimable or the completion is uncertain, the  revenue is
recognized upon completion of the services.

We  have occasionally been required to commit unanticipated additional resources to complete
projects, which have resulted in lower than  anticipated  income or losses on  those contracts. Provisions
for estimated losses on contracts are made  during  the period in which  such losses  become probable and
can be reasonably estimated.

Accounting for Income Taxes

We  utilize the asset and liability method of accounting  for  income taxes  in accordance with ASC

Topic 740, Accounting for Income Taxes. Under this method, deferred tax assets  and liabilities  are
determined based  on differences between the financial reporting  and  tax bases of assets and liabilities.
Deferred tax assets and liabilities are measured  using the  enacted tax rates and  statutes that will be in
effect when the differences are expected  to  reverse. Deferred tax assets can result from  unused
operating losses, and research and development and foreign  tax  credit carryforwards and  deductions
recorded  for financial statement purposes  prior to them being deductable on  a tax  return. Valuation
allowances are provided against net deferred tax assets if,  based upon the available evidence, it is more
likely than not that some or all of the deferred tax assets will not be realized. The ultimate realization
of deferred tax assets is dependent upon  the generation of future  taxable  income  and the  reversal  of
taxable temporary differences. We consider, among  other available information, scheduled reversals of
deferred tax liabilities, projected future  taxable  income,  limitations on the availability of net operating
loss and tax credit carryforwards, and  other evidence assessing the potential realization of deferred tax
assets. Adjustments to the valuation  allowance are  included in  the tax provision in our  consolidated
statements of operations in the period  they  become  known or can be estimated.

Significant management judgment is  required  in  determining any valuation allowance recorded
against deferred tax assets and liabilities.  The  valuation  allowance is based on our  estimates of taxable
income for jurisdictions in which we  operate and the  period over which our deferred tax assets may be
recoverable. A significant portion of  the  U.S.  valuation allowance was released in the fourth quarter of
fiscal year 2011. While we are currently operating at a taxable loss  and  have a history of losses, we
have been able to forecast future operating results sufficient to utilize our deferred tax assets. In

67

weighing the cumulative losses against  our ability to forecast operating results  and the  incremental
growth in our installed base of customers and  acceptance of our subscription-based licensing  model,  we
believe it is more likely than not that  we will utilize these assets.  Based  on our current  forecast,  we
expect  that  we  will  utilize  all  of  our  NOLs,  foreign  tax  credits,  and  a  portion  of  our  R&D  credits  by
fiscal 2015, based on a ‘‘with and without’’  approach. We have  retained a small valuation allowance in
the U.S.  for the deferred tax asset related  to our unrealized capital losses. We do not have  any
investments currently that would give  rise to a  capital gain, and as a result, we believe that it is  more
likely than not that we will not receive a  benefit from this deferred tax asset. We have also retained  a
valuation allowance on certain foreign  subsidiary’s  NOL carryfowards. At June 30, 2011,  our total
valuation allowance was $8.0 million.

For fiscal 2011, our income tax provision  included amounts  determined under the provisions of
FIN 48, Accounting for Uncertain Tax Positions (currently included as provisions of ASC Topic  740),
which  was adopted as of July 1, 2007  and  is intended to satisfy  additional income tax assessments,
including interest and penalties, that  could result from any tax  return positions  for which the likelihood
of sustaining the position on audit does  not  meet a threshold of ‘‘more likely than  not.’’  The  tax accrual
included penalties and interest, which  were recorded  as a component of our  income  tax expense. Tax
liabilities under FIN 48 were recorded as  a  component  of  our  income taxes payable  and other
non-current liabilities balance and totaled $28.3  million  as of June 30, 2011. The ultimate amount of
taxes due will not be known until examinations are completed and settled or the audit periods are
closed by statute.

Our U.S. and foreign tax returns are subject to periodic compliance examinations by various local
and national tax authorities through  periods defined by the tax code in the  applicable  jurisdiction.  The
years prior to 2007 are closed in the  United States, although  the utilization of  net operating loss
carryforwards and tax credits generated in  earlier periods will keep these  periods open  for examination.
Similarly, the years prior to 2008 are  closed in  the United  Kingdom, although  the utilization of net
operating loss carryforwards generated in earlier periods will  keep the periods open  for examination.
Our Canadian subsidiaries are subject to audit from 2007  forward, and certain other of our
international subsidiaries are subject to  audit from  2003 forward.  In connection with examinations of
tax filings, tax contingencies can arise from differing interpretations  of  applicable tax laws and
regulations relative to the amount, timing  or proper inclusion or  exclusion  of  revenue and expenses in
taxable income or loss. For periods that remain  subject to audit,  we  have asserted and  unasserted
potential assessments that are subject  to  final tax settlements.

Loss Contingencies

The outcomes of legal proceedings and claims brought against us  are subject to significant
uncertainty. We accrue estimated liabilities for loss contingencies arising  from claims, assessments,
litigation and other sources when it is probable that a  liability  has been incurred and the amount of the
claim, assessment or damages can be  reasonably estimated. Disclosure of a  contingency is required  if
there is at least a reasonable possibility that a loss has been incurred. In determining whether a loss
should be accrued we evaluate, among other factors, the degree of probability of an unfavorable
outcome and the ability to make a reasonable estimate of  the  amount  of  loss.  Change in these factors
could materially impact our consolidated  financial statements.

Under the terms of substantially all of  our  license agreements, we have agreed to indemnify
customers for costs and damages arising from  claims against such customers  based on, among other
things, allegations that our software products infringe the intellectual property rights of a third party. In
most cases, in the event of an infringement  claim,  we retain the  right to procure for  the customer  the
right to continue using the software product or to replace or modify the software product to eliminate
the infringement while providing substantially equivalent  functionality. If neither of those  actions can be
reasonably achieved, we may terminate  the license  agreement and provide a refund to the customer.

68

These indemnification provisions are  accounted for in  accordance with  ASC Topic  460. The likelihood
that we will be required to make refunds  to customers under  these  indemnification  provisions is
considered remote. In most cases, and where legally enforceable, the indemnification refund is  limited
to the amount of the license fees paid by the  customer.

Recently Adopted Accounting Pronouncements

In June 2011, the FASB issued ASU No. 2011-05, Comprehensive Income (Topic 220): Presentation

of Comprehensive Income. ASU No. 2011-05 eliminates the option  of presenting components  of  other
comprehensive income as a part of the statement of changes in stockholders’ equity. ASU No. 2011-05
requires all non-owner changes in stockholders’ equity to be presented either in a single statement of
comprehensive income or in two separate consecutive statements. ASU No. 2011-05 is effective for
public entities for interim and annual  periods  beginning after December 15, 2011 and should be applied
retrospectively. We will adopt ASU No. 2011-05 during  the period ending March 31,  2012. The
adoption of ASU No. 2011-05 is not  expected to have a  material effect  on our financial position, results
of operations or cash flows.

In May 2011, the FASB issued ASU  No.  2011-04, Fair Value Measurement (Topic 820): Amendments

to Achieve Common Fair Value Measurement and Disclosure Requirements in U.S. GAAP and IFRSs.
ASU No. 2011-04  establishes common  fair value measurement  and  disclosure  requirements in
U.S. GAAP and IFRSs and changes  the  wording used to describe the  aforementioned requirements in
the U.S  GAAP. ASU No. 2011-04 establishes additional disclosure requirements for  fair value
measurements categorized within Level  3  of the  fair value hierarchy. For  these measurements, entities
are required to disclose valuation processes used in developing fair values, as well  as sensitivity of the
fair value measurements to changes in unobservable inputs and interrelationships between them. ASU
No. 2011-04 is effective for public entities for interim and annual periods beginning after December 15,
2011. We will adopt ASU No. 2011-04  during the  period ending March 31,  2012. The adoption of ASU
No. 2011-04 is not expected to have  a material  effect  on our  financial position, results of operations or
cash flows.

In April 2011, the FASB issued ASU  No. 2011-03, Transfers and Servicing (Topic 860):

Reconsideration of Effective Control for  Repurchase Agreements. ASU No. 2011-03 applies to repurchase
and other agreements that both entitle  and obligate the  transferor to repurchase or redeem  financial
instruments before their maturity. ASU  No.  2011-03 removes transferor’s ability  criterion from the
consideration of effective control over the transferred assets and  eliminates  the requirement to
demonstrate that the transferor possesses  adequate collateral to fund substantially all the  cost of
purchasing replacement financial assets.  ASU No. 2011-03 is  effective  for  the first interim or  annual
period beginning on or after December 15, 2011 and should be applied prospectively  to  transactions or
modifications of existing transactions  that occur on or  after the effective date. We will  adopt  ASU
No. 2011-03 during the period ended March 31,  2012. The adoption of ASU No. 2011-03 is  not
expected to have a material effect on our financial position, results  of  operations or  cash flows.

In July 2010, the FASB issued ASU No. 2010-20, Receivables (Topic 310): Disclosures about the
Credit Quality of Financing Receivables and the  Allowance  for  Credit Losses. ASU No. 2010-20 enhances
the disclosures relating to the credit  quality of financing receivables  and the allowance  for credit losses
by requiring a greater level of disaggregated information  as well as  disclosure of credit quality
indicators, past due information and  modifications of financing  receivables. The disclosures required  by
ASU No. 2010-20  which are as of the  end  of a reporting  period  are  effective for interim and annual
periods ending on or after December  15, 2010.  The disclosures about activity during  a period  are
effective for interim and annual periods beginning on or after December  15, 2010. We adopted the end
of reporting period disclosure requirements of ASU No. 2010-20 on December  31, 2010. We  adopted
the disclosures about activity during a period  ended March 31,  2011. The adoption of ASU No.  2010-20
did not have a material effect on our financial  position,  results of operations or  cash flows.

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In January 2010, the FASB issued Accounting Standards Update, or  ASU, No. 2010-06, Fair Value

Measurements and Disclosures (Topic 820):  Improving Disclosures about Fair Value  Measurements. This
ASU requires new disclosures including significant  transfers into and out  of Level 1 and Level 2  fair
value measurements and a reconciliation  of Level 3 fair  value measurements including purchases, sales,
issuances, and settlements on a gross basis. It also  clarifies existing  disclosures regarding the  level of
disaggregation, inputs and valuation  techniques.  We  adopted ASU  No. 2010-06  during  the period  ended
March 31, 2010. This ASU did not have  a  material impact  on our financial operations, results  of
operations or cash flows.

In September 2009, the FASB issued  ASU No. 2009-14, Software (Topic 985): Certain Revenue
Arrangements That Include Software Element—a consensus of the FASB Emerging Issues Task Force. ASU
No. 2009-14 amends the scope of software revenue recognition to exclude tangible products  that
contain both software and non-software  components that function together to deliver  a product’s
essential functionality. ASU No. 2009-14 is effective prospectively for  revenue arrangements entered
into or materially modified in fiscal years  beginning on  or after June 15,  2010. Early adoption is
permitted. We adopted ASU No. 2009-14  on July 1, 2010.  The adoption of ASU  No. 2009-14 did not
have a material effect on our financial operations, results of operations  or cash flows.

In June 2009, the FASB issued ASU No. 2009-16, Transfers and Servicing (Topic 860): Accounting
for Transfers of Financial Assets. ASU No. 2009-16 removes the concept of a qualifying special purpose
entity from its scope and removes the  exception from applying ASC Topic 810, Consolidation (formerly
known as FASB Interpretation No. 46(R), Consolidation of Variable Interest Entities—an Interpretation of
ARB No. 51).  This ASU also clarifies the requirements for isolation and  limitations on portions of
financial assets that are eligible for sale  accounting. ASU No.  2009-16 is effective for fiscal years
beginning after November 15, 2009. We  adopted  ASU  No. 2009-16 on July 1, 2010. The adoption of
this  ASU did not have a material impact  on our financial operations,  results of  operations or  cash
flows.

Item 7A. Quantitative and Qualitative  Disclosures about Market  Risk.

In the ordinary course of conducting business, we are exposed to certain  risks associated with
potential changes in market conditions.  These  market  risks  include changes in currency exchange rates
and interest rates. In order to manage the  volatility of our  more significant  market  risks, we may enter
into derivative financial instruments such as forward currency exchange contracts.

In fiscal  2011, 21.7% of our total revenue  was  denominated in a currency other than  the U.S.
dollar. In addition, certain of our operating costs incurred outside the United  States  are denominated
in currencies other than the U.S. dollar. We conduct business  on a worldwide basis and as  a result, a
portion of our revenues, earnings, net assets, and net investments in foreign  affiliates  is exposed to
changes in foreign currency exchange rates.  We  measure  our net exposure for cash balance positions
and for currency cash inflows and outflows in order to evaluate the need  to mitigate our foreign
exchange risk. We may enter into foreign  currency forward contracts  to  minimize the  impact  related to
unfavorable exchange rate movements,  although  we have not done so since fiscal  2008. During fiscal
2011, our largest exposures to foreign currency exchange rates existed primarily with  the Euro,  Pound
Sterling,  Canadian Dollar, and Japanese  Yen.

During  fiscal 2011, we recorded $3.3 million of  net foreign currency exchange gains related to the

settlement and remeasurement of transactions denominated in currencies other than the functional
currency of our operating units. During fiscal 2010,  the comparative  foreign currency activity for similar
non-functional currency denominated transactions resulted in  a loss of $2.6 million. Our  analysis of
operating results transacted in various  foreign currencies indicated that  a hypothetical 10%  change  in
the foreign currency exchange rates could have  increased or decreased  the consolidated results of
operations for fiscal 2011 by approximately  $2.9 million and by  $1.5 million for  fiscal 2010.

70

Investment Portfolio

We  do not use derivative financial instruments in our  investment portfolio. We place  our

investments in instruments that meet high  credit quality standards,  as specified in our investment policy
guidelines. We do not expect any material  loss  with respect  to  our investment  portfolio  from changes in
market interest rates or credit losses, as  our investments  consist primarily of money market accounts.
At June  30, 2011, all of the instruments  in our investment portfolio were  included in cash and  cash
equivalents.

Item 8. Financial Statements and Supplementary Data.

The following consolidated financial  statements  specified by this Item, together with the  reports

thereon of KPMG LLP, are presented  following Item 15 of  this  Form  10-K:

Financial Statements:

Report of Independent Registered Public Accounting  Firm
Consolidated Statements of Operations  for the years ended June 30,  2011, 2010 and 2009
Consolidated Balance Sheets as of June 30,  2011 and 2010
Consolidated Statements of Stockholders’  Equity  (Deficit)  and Comprehensive Income (Loss)

for the years ended June 30, 2011, 2010 and 2009

Consolidated Statements of Cash Flows  for  the years ended June 30, 2011,  2010 and 2009
Notes to Consolidated Financial Statements

Item 9. Changes in and Disagreements with Accountants  on Accounting  and Financial Disclosure.

None.

71

Item 9A. Controls and Procedures

a) Disclosure Controls and Procedures

Our management, with the participation of our chief  executive  officer and chief  financial officer,

evaluated the effectiveness of our disclosure controls  and  procedures as of June 30, 2011.  The  term
‘‘disclosure controls and procedures,’’ as defined in  Rules 13a-15(e)  and 15d-15(e)  under the Securities
Exchange Act, means controls and other procedures of a company that are designed  to  ensure that
information required to be disclosed  by  a  company in  the reports that  it files  or submits under  the
Securities Exchange Act is recorded,  processed,  summarized and reported, within the  time periods
specified in the SEC’s rules and forms. Disclosure controls and procedures include, without limitation,
controls and procedures designed to  ensure that information required  to  be  disclosed by a company in
the reports that it files or submits under the Securities Exchange Act  is accumulated  and communicated
to the Company’s management, including  its  principal  executive and  principal  financial officers,  as
appropriate to allow timely decisions regarding  required disclosure.  Management  recognizes that any
controls and procedures, no matter how  well designed and operated, can provide only reasonable
assurance of achieving their objectives,  and management  necessarily  applies its judgment  in evaluating
the cost-benefit relationship of possible  controls and procedures. Based on  the evaluation of our
disclosure controls and procedures as  of June 30,  2011, and  due to the material weakness in our
internal control over financial reporting described in our accompanying Management’s Report on
Internal Control over Financial Reporting, our chief executive officer and chief  financial officer
concluded that, as of such date, our disclosure controls and procedures were  not  effective.

b) Management’s Report on Internal Control over Financial  Reporting

Our management is responsible for establishing and maintaining adequate internal  control over

financial reporting for our company.  Internal  control  over financial reporting  is defined in
Rule 13a-15(f) and 15d-15(f) promulgated  under the  Exchange Act, as  a  process  designed by, or under
the supervision of, a company’s principal executive  and principal  financial  officers and  effected by the
Company’s board of directors, management and other  personnel, to provide  reasonable  assurance
regarding the reliability of financial reporting and the preparation of financial statements for external
purposes  in accordance with generally accepted  accounting principles, and  includes those  policies  and
procedures that:

(cid:127) pertain to the maintenance of records that, in reasonable detail, accurately and fairly  reflect the

transactions and dispositions of the assets of  the company;

(cid:127) provide reasonable assurance that transactions are recorded  as necessary to permit preparation
of financial statements in accordance with generally accepted  accounting principles, and  that
receipts  and expenditures of the company are  being made in accordance with  authorizations of
management and directors of the company; and

(cid:127) provide reasonable assurance regarding prevention or timely detection of  unauthorized

acquisition, use or  disposition of the  company’s assets that could have  a  material effect on  the
financial statements.

Because of its inherent limitations, internal control over  financial  reporting may not prevent or
detect misstatements. Projections of any  evaluation of effectiveness  to  future periods are  subject to the
risk that controls may become inadequate because of changes  in conditions, or that the  degree  of
compliance with the policies or procedures may deteriorate.

Our management, including our chief executive officer and  chief financial officer, assessed  the
effectiveness of our internal control over  financial reporting  as of June 30,  2011. In connection with this
assessment, we identified the following material weakness in internal control over financial reporting as
of June 30, 2011. A material weakness is a deficiency, or  a  combination of deficiencies, in internal

72

control over financial reporting such  that there is a reasonable possibility  that  a material misstatement
of the annual or interim financial statements  will  not  be  prevented or detected on a timely basis. In
making this assessment, our management used the criteria set forth  by the Committee of Sponsoring
Organizations of the Treadway Commission in Internal Control—An Integrated Framework (September
1992). Because of the material weakness described below, management concluded  that,  as of June 30,
2011, our internal  control over financial reporting was  not  effective.

(cid:127) Inadequate and ineffective controls over  income tax accounting  and  disclosure

We  did not have adequate design or  operation of controls that provide reasonable assurance that

the accounting for income taxes and related  disclosures were prepared in  accordance  with GAAP.
Specifically, we did not have sufficient  staffing and technical expertise in the tax function  to  provide
adequate review and control with respect to the (a) complete and accurate recording  of deferred tax
assets and liabilities due to differences in accounting  treatment for  book and tax purposes; and
(b) complete and accurate recording of  income  tax accounting entries  and  corresponding  tax provisions
and accruals.

This material weakness contributed to post-closing adjustments which have been reflected in the

financial statements for the year ended June  30, 2011. These adjustments  resulted in  changes in
deferred income tax assets and liabilities, accrued tax liability, income  tax expense, and  related
disclosures.

KPMG LLP, our independent registered  public accounting firm, has  audited our consolidated
financial statements and the effectiveness of  our internal control over  financial reporting  as of June 30,
2011. This report appears below.

c) Changes in Internal Control over Financial Reporting

As previously reported in Item 9A of our Annual Report  on  Form 10-K  for the  year ended
June 30, 2010, we reported following  material  weaknesses in our internal control over financial
reporting (as defined in Rule 13a-15(f) and 15d-15(f) under  the Exchange Act):

(cid:127) Inadequate and ineffective controls  over income tax  accounting  and  disclosure; and

(cid:127) Inadequate and ineffective controls  over the recognition of professional  services revenue

As a result of those material weaknesses in our internal control over financial reporting, our
principal financial officer concluded that  our internal  control over  financial reporting were not effective
as of  June 30, 2010.

During  the quarter ended June 30, 2011, no changes other than those in conjunction with certain

remediation efforts described below were  identified to our  internal control over financial reporting that
materially affected, or were reasonably likely to materially  affect, our  internal control over  financial
reporting.

d) Remediation Efforts

We  determined that the following material weakness (reported in our 2010  Form  10-K) was

remediated as of June 30, 2011:

(cid:127) Inadequate and ineffective controls  over the recognition of professional  services revenue

The remediation efforts taken during  our fiscal 2011,  which were  evidenced in the fourth quarter

included the following:

(cid:127) Recognition of professional services  revenue

73

(cid:127) Enhanced people management  to recruit, retain and train qualified finance professionals to
help ensure the effective implementation of key controls and remedial  actions to address
the areas where material weakness was previously identified, and

(cid:127) Re-engineered procedures and controls in our professional  services business processes in

order to:

(cid:127) Enhance presale deal review to help ensure  that  reliable revenue accounting

determinations are provided in a timely manner;

(cid:127) Enhance management monitoring of project status to ensure  that all data that has
revenue recognition impact is available  and  reviewed for  the purpose of recording
professional services revenue completely, accurately and in  a timely manner;

(cid:127) Ensure that multiple-element arrangements where  services  are  bundled with a  license

or other services arrangements are properly accounted for;  and

(cid:127) Automate project accounting to have appropriately designed system configuration

controls to ensure that data and reports generated from  the system can be relied upon
for the purpose of accurately and timely recording revenue  in accordance with GAAP.

(cid:127) Income tax accounting and disclosure

(cid:127) In fiscal 2011, we began implementing  the following measures to improve our internal
control over income tax accounting and disclosure.  We plan to further enhance these
measures in fiscal 2012.

(cid:127) In the second quarter of fiscal 2011,  we redesigned our tax accounting processes  and

related controls to ensure that our accounting  for  income  taxes  and related disclosures
can be completed accurately and in a timely manner;

(cid:127) In the third quarter of fiscal 2011,  we delivered an extensive training program  for the

preparers of our foreign tax packages which are  used  as inputs to our annual tax
provision calculation; and

(cid:127) In the fourth quarter of fiscal 2011,  we engaged external tax professionals to review
complex tax areas in order to ensure that  the company’s determination of associated
deferred tax asset values was materially correct.

(cid:127) In fiscal 2012, we plan to implement additional measures to ensure the effective

implementation of the key controls and implement remedial  actions designed to address the
areas where material weakness  was previously identified. We plan to recruit  additional
qualified professionals into the tax function  to  address workload bottlenecks and inadequate
review controls over key aspects of tax accounting. We also plan to train and  utilize other
qualified individuals, primarily within  the accounting organization,  to  perform  tasks that will
alleviate  work load on certain key resources in  the tax department.  If required we  will
continue to utilize qualified external  consultants to advise on complex tax issues and to help
implement improvement plans.

e) Remediation Plans

Management, in coordination with the input, oversight  and support of our Audit  Committee, has

identified the above-mentioned measures, to strengthen our internal control over  financial reporting
and to address the material weakness  described  above.  We began implementing these measures in  fiscal
2011. We expect these remedial actions to be effectively implemented in  fiscal  2012, to successfully
remediate material weakness that is reported within this Form 10-K by  end of fiscal 2012.

74

If the remedial measures described above are insufficient to address any of the identified material

weaknesses or are not implemented effectively,  or additional deficiencies arise in the future, material
misstatements in our interim or annual  financial statements  may  occur in  the future.  Among other
things, any unremediated material weaknesses could  result in material  post-closing  adjustments in
future financial statements. Furthermore,  any such unremediated material weaknesses could have the
effects described in ‘‘Item 1A. Risk Factors—In preparing our financial statements for fiscal 2011,  we
identified a material weakness in our  internal control over financial reporting, and our failure to
remedy these or other material weaknesses could result in  material misstatements in our  financial
statements’’ in Part I of this Form 10-K.

75

Report of Independent Registered Public  Accounting Firm

The Board of Directors and Stockholders
Aspen Technology, Inc.:

We  have audited Aspen Technology,  Inc.’s  and subsidiaries (the ‘‘Company’’) internal control over

financial reporting as of June 30, 2011, based  on criteria established in Internal Control—Integrated
Framework issued by the Committee of Sponsoring  Organizations of the Treadway Commission
(COSO). The Company’s management is responsible  for maintaining effective internal  control over
financial reporting and for its assessment  of the  effectiveness  of internal control over financial
reporting, included in the accompanying Management’s Report on Internal Control over Financial
Reporting (Item 9A). Our responsibility is to express an opinion  on the Company’s internal control over
financial reporting based on our audit.

We  conducted our audit in accordance with the standards of  the Public Company Accounting
Oversight Board (United States). Those  standards require that we  plan and perform the audit to obtain
reasonable assurance about whether  effective  internal control over financial reporting was maintained
in all material respects. Our audit included  obtaining an understanding  of internal control  over
financial reporting, assessing the risk that a  material weakness exists, and testing and  evaluating  the
design and operating effectiveness of internal  control  based on the assessed risk. Our  audit also
included performing such other procedures as we considered  necessary in the circumstances.  We believe
that our audit provides a reasonable  basis  for our  opinion.

A company’s internal control over financial reporting is a process designed to provide  reasonable

assurance regarding the reliability of  financial  reporting and the preparation  of  financial  statements  for
external  purposes in accordance with  generally accepted accounting  principles. A company’s internal
control over financial reporting includes those policies and procedures that (1)  pertain to the
maintenance of records that, in reasonable  detail, accurately and fairly reflect the  transactions and
dispositions of the assets of the company; (2) provide reasonable assurance that transactions  are
recorded  as necessary to permit preparation of financial statements in  accordance with generally
accepted accounting principles, and that receipts and expenditures of the company are being made  only
in accordance with authorizations of management and directors of the company; and  (3) provide
reasonable assurance regarding prevention  or timely detection of unauthorized acquisition, use, or
disposition of the company’s assets that  could have a material effect on the financial statements.

Because of its inherent limitations, internal control over  financial  reporting may not prevent or

detect misstatements. Also, projections  of any evaluation  of  effectiveness to future periods are  subject
to the risk that controls may become inadequate  because of changes in conditions, or  that  the degree
of compliance with the policies or procedures may deteriorate.

A material weakness is a deficiency,  or a combination of  deficiencies, in  internal control over
financial reporting, such that there is  a reasonable possibility that a  material  misstatement of the
company’s annual or interim financial  statements will  not  be  prevented or detected on a timely basis. A
material weakness has been identified  and  included in  management’s assessment  related to the
inadequate and ineffective controls related to income tax accounting and disclosure.

We  also have audited, in accordance  with the standards of  the Public Company Accounting
Oversight Board (United States), the  consolidated balance sheet of the Company as of June 30,  2011
and the related consolidated statements  of operations, stockholders’  equity  (deficit)  and comprehensive
income (loss), and cash flows for the year  then  ended. This material weakness  was considered  in
determining the nature, timing, and extent of audit tests applied  in our audit of the 2011 consolidated
financial statements, and this report  does not affect our report dated August 23, 2011, which expressed
an unqualified opinion on those consolidated  financial  statements.

76

In our opinion, because of the effect  of the  aforementioned material weakness  on the achievement
of the objectives of the control criteria, the Company  has not maintained effective internal control over
financial reporting as of June 30, 2011, based  on criteria established in Internal Control—Integrated
Framework issued by the Committee of Sponsoring  Organizations of the Treadway Commission.

/s/ KPMG LLP

Boston, Massachusetts
August 23, 2011

Item 9B. Other Information.

None.

77

Item 10. Directors, Executive Officers and  Corporate Governance.

Incorporation by Reference

PART III

Certain information required under this Item 10 will  appear under  the sections entitled ‘‘Executive

Officers of the Registrant,’’ ‘‘Election of  Directors,’’ ‘‘Information Regarding our Board of Directors
and Corporate Governance,’’ ‘‘Code of Business Conduct and Ethics,’’  and ‘‘Section  16(a) Beneficial
Ownership Reporting Compliance’’ in our  definitive proxy statement for our 2011  annual meeting of
stockholders, and is incorporated herein by reference.

Item 11. Executive Compensation.

Incorporation by Reference

Certain information required under this Item 11 will  appear under  the sections entitled ‘‘Director

Compensation,’’ ‘‘Compensation Discussion and Analysis,’’ ‘‘Executive Compensation’’  and
‘‘Employment and Change in Control  Agreements’’ in  our definitive proxy statement for our 2011
annual meeting of stockholders and is  incorporated herein  by reference.

Item 12. Security Ownership of Certain Beneficial Owners  and  Management and Related Stockholder

Matters.

Certain information required under this Item 12 will  appear under  the sections entitled ‘‘Stock
Owned by Directors, Executive Officers and  Greater-than 5%  Stockholders’’  and ‘‘Securities Authorized
for Issuance Under Equity Compensation Plans’’ in our definitive proxy statement for  our  2011 annual
meeting  of stockholders and is incorporated  herein by reference.

Item 13. Certain Relationships and Related Transactions, and Director  Independence.

Certain information required under this Item 13 will  appear under  the sections entitled
‘‘Information Regarding the Board of Directors and Corporate  Governance’’ and ‘‘Related  Party
Transactions’’ in our definitive proxy  statement for our 2011  annual meeting of stockholders and is
incorporated herein by reference.

Item 14. Principal Accounting Fees and  Services.

Certain information required under this Item 14 will  appear under  the section entitled

‘‘Independent Registered Public Accountants’’  in our definitive proxy statement for  our 2011 annual
meeting  of stockholders and is incorporated  herein by reference.

78

Item 15. Exhibits and Financial Statement Schedules.

PART IV

(a)(1) Financial Statements

Description

Report of Independent Registered Public Accounting  Firm . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Consolidated Statements of Operations  for the years ended June 30,  2011, 2010 and 2009 . . . . . .
Consolidated Balance Sheets as of June 30,  2011 and 2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Consolidated  Statements  of  Stockholders’  Equity  (Deficit)  and  Comprehensive  Income  (Loss)  for
the years ended June 30, 2011, 2010  and 2009 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Consolidated Statements of Cash Flows  for  the years ended June 30, 2011,  2010 and 2009 . . . . .
Notes to Consolidated Financial Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

The  consolidated  financial  statements  appear  immediately  following  page  80  (‘‘Signatures’’).

Page

F-2
F-3
F-4

F-5
F-6
F-7

(a)(2) Financial Statement Schedules

All schedules are omitted because they are  not  required or the required  information is shown in

the consolidated financial statements or  notes thereto.

(a)(3) Exhibits

The exhibits listed in the accompanying exhibit index are filed or incorporated by reference  as part

of this Form 10-K.

79

Pursuant to the requirements of Section  13  or 15(d) of the Securities Exchange Act of 1934, the

registrant has duly caused this report to be signed on its  behalf  by the undersigned,  thereunto duly
authorized.

SIGNATURES

ASPEN TECHNOLOGY, INC.

Date: August 23, 2011

By:

/s/ MARK E. FUSCO

Mark E.  Fusco
President and Chief Executive Officer

Date: August 23, 2011

By:

/s/ MARK P. SULLIVAN

Mark P. Sullivan
Executive Vice President and
Chief Financial Officer

Pursuant to the requirements of the Securities Exchange  Act of 1934, this report has  been signed

below by the following persons on behalf of the registrant and in the capacities  and on the dates
indicated.

Signature

Title

Date

/s/ MARK E. FUSCO

Mark E. Fusco

President and Chief Executive Officer
and Director
(Principal Executive Officer)

August 23,  2011

/s/ MARK P. SULLIVAN

Mark P. Sullivan

/s/ STEPHEN M.  JENNINGS

Stephen M. Jennings

/s/ DONALD P. CASEY

Donald P. Casey

/s/ GARY E. HAROIAN

Gary E. Haroian

Executive Vice President and Chief
Financial Officer
(Principal Financial and Accounting
Officer)

August 23, 2011

Chairman of the Board of Directors

August 23, 2011

August  23, 2011

August  23, 2011

Director

Director

80

Signature

Title

Date

/s/ JOAN C. MCARDLE

Joan C. McArdle

/s/ SIMON OREBI GANN

Simon Orebi Gann

/s/ ROBERT M.  WHELAN, JR.

Robert M. Whelan, Jr.

Director

Director

Director

August  23, 2011

August  23, 2011

August  23, 2011

81

(This page has been left blank intentionally.)

INDEX TO CONSOLIDATED FINANCIAL  STATEMENTS

Report of Independent Registered Public Accounting  Firm . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-2
Consolidated Statements of Operations  for the years ended June 30,  2011, 2010 and 2009 . . . . . . F-3
Consolidated Balance Sheets as of June 30,  2011 and 2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-4
Consolidated Statements of Stockholders’  Equity  (Deficit)  and Comprehensive Income (Loss) for

the years ended June 30, 2011, 2010  and 2009 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-5
Consolidated Statements of Cash Flows  for  the years ended June 30, 2011,  2010 and 2009 . . . . . . F-6
Notes to Consolidated Financial Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-7

F-1

Report of Independent Registered Public  Accounting Firm

The Board of Directors and Stockholders
Aspen Technology, Inc.:

We  have audited the accompanying consolidated balance sheets of Aspen  Technologies Inc. and
subsidiaries (the ‘‘Company’’) as of June 30,  2011 and 2010, and the related consolidated statements of
operations, stockholders’ equity (deficit) and comprehensive income (loss), and cash  flows  for each of
the years in the three-year period ended June 30, 2011.  These consolidated financial statements are  the
responsibility of the Company’s management. Our responsibility is  to  express  an opinion on these
consolidated financial statements based  on  our audits. We conducted our  audits  in accordance with  the
standards of the Public Company Accounting Oversight Board  (United States). Those standards require
that we plan and perform the audit to  obtain reasonable assurance  about whether  the financial
statements are free of material misstatement.  An audit includes examining, on a test basis,  evidence
supporting the amounts and disclosures  in the financial statements.  An audit  also includes  assessing the
accounting principles used and significant estimates made  by  management, as  well as evaluating the
overall financial statement presentation.  We believe that  our  audits provide a reasonable basis for  our
opinion.

In our opinion, the consolidated financial statements referred to above present fairly,  in all
material respects, the financial position of  the Company as of June 30, 2011 and 2010, and the results
of its operations and its cash flows for each of the  years  in the three-year period ended June 30, 2011,
in conformity with U.S. generally accepted accounting principles.

We  also have audited, in accordance  with the standards of  the Public Company Accounting

Oversight Board (United States), the  Company’s  internal control over financial reporting as  of  June 30,
2011, based on criteria established in  Internal Control—Integrated Framework issued by the Committee
of Sponsoring Organizations of the Treadway Commission  (COSO), and our report dated  August 23,
2011 expressed an adverse opinion on the  effectiveness  of  the Company’s  internal control over  financial
reporting.

/s/ KPMG LLP

Boston, Massachusetts
August 23, 2011

F-2

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

CONSOLIDATED STATEMENTS OF  OPERATIONS

Year Ended June 30,

2011

2010

2009

(Dollars in Thousands, except per
share data)

Revenue:

Subscription . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 58,459
45,240

$ 11,071
42,920

$

—
179,591

Total subscription and software(1) . . . . . . . . . . . . . . . . . . . . . .
Services and other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

103,699
94,455

53,991
112,353

179,591
131,989

Total revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

198,154

166,344

311,580

Cost of revenue:

Subscription and software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Services and other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total cost of revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5,213
47,132

52,345

6,437
59,673

66,110

12,409
63,411

75,820

Gross profit

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

145,809

100,234

235,760

Operating expenses:

Selling and marketing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Research and development . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General and administrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Restructuring charges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Impairment of goodwill and intangible assets . . . . . . . . . . . . . . . .

90,771
50,820
59,041
(247)
—

97,002
48,228
63,246
1,128
—

84,126
46,375
58,256
2,446
623

Total operating expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

200,385

209,604

191,826

(Loss) income from operations . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other income (expense), net . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(Loss) income before provision for taxes . . . . . . . . . . . . . . . . . .
(Benefit from) provision for income taxes(2) . . . . . . . . . . . . . . . .

(54,576)
13,075
(5,138)
2,919

(43,720)
(53,977)

(109,370)
19,324
(8,455)
(2,407)

(100,908)
6,537

43,934
22,698
(10,516)
(1,824)

54,292
1,368

Net income (loss)(2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 10,257

$(107,445) $ 52,924

Earnings (loss) per common share:

Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$
$

0.11
0.11

$
$

(1.18) $
(1.18) $

0.59
0.57

Weighted average shares outstanding:

Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

93,488
95,853

91,247
91,247

90,053
92,578

(1)

In  July 2009 we introduced our aspenONE subscription offering under which license revenue is recognized over the term of
a license contract. We previously recognized a substantial majority of  our license revenue upfront, upon shipment of
software.  See ‘‘Item 7. Management’s Discussion and  Analysis and  Results of Operations—Transition to the aspenONE
Subscription Offering.’’

(2) Our income tax provision provided a net $54.0 million benefit  in fiscal 2011, due to the reversal of a significant portion of

our U.S. valuation allowance in the fourth quarter of fiscal 2011. See  Note 10 to our Consolidated Financial Statements,
‘‘Income Taxes,’’ for further information.

See accompanying notes to these consolidated  financial  statements.

F-3

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS

June 30,

2011

2010

(Dollars in Thousands,
except share data)

Current assets:

ASSETS

Cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accounts receivable, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Current portion of installments receivable, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Current portion of collateralized receivables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unbilled services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Prepaid expenses and other current assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Prepaid income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred  income  taxes—current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total current assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Non-current installments receivable, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Non-current collateralized receivables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . .
Property, equipment and leasehold improvements,  net
Computer software  development costs, net
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Goodwill
Deferred income taxes—non-current
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other non-current assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 149,985
27,866
38,703
15,748
2,319
10,819
1,151
7,272

253,863
47,773
9,291
6,730
2,813
18,624
69,242
3,639

$ 124,945
31,738
51,729
25,675
1,860
5,236
7,468
1,234

249,885
76,869
25,755
8,057
2,367
17,361
10,641
2,424

Total assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 411,975

$ 393,359

Current liabilities:

LIABILITIES AND STOCKHOLDERS’ EQUITY

Current portion of secured borrowing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accounts payable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accrued expenses and other current  liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income taxes payable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total current liabilities

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Long-term secured borrowing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Long-term deferred revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other non-current liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 15,756
2,099
64,467
672
90,681

173,675
9,157
38,262
33,078

$ 30,424
6,092
49,890
1,161
67,852

155,419
45,711
19,427
31,832

Commitments and contingencies (Note 11)

Series D redeemable convertible preferred  stock,  $0.10 par value—Authorized—3,636

shares as of June 30, 2011 and 2010

Issued and outstanding—none as of June 30,  2011  and  2010 . . . . . . . . . . . . . . . . . .

—

—

Stockholders’ equity:

Common stock, $0.10 par value—Authorized—210,000,000 shares

Issued—94,939,400 shares at June 30, 2011 and 92,668,280 shares  at  June  30,  2010
Outstanding—94,238,370 shares at June 30, 2011 and 92,434,816  shares at June 30,

2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Additional paid-in capital . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accumulated deficit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accumulated other comprehensive income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Treasury stock, at cost—701,030 shares of common  stock  at June  30,  2011 and  233,464

9,494
530,996
(381,271)
9,115

9,267
515,729
(391,038)
7,525

at June 30, 2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(10,531)

(513)

Total stockholders’  equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

157,803

140,970

Total liabilities and stockholders’ equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 411,975

$ 393,359

See accompanying notes to these consolidated  financial  statements.

F-4

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

CONSOLIDATED STATEMENTS OF  STOCKHOLDERS’ EQUITY (DEFICIT) AND
COMPREHENSIVE INCOME (LOSS)

Common Stock

Number  of $0.10 Par

Shares

Value

Additional
Paid-in
Capital

90,235,526

9,024

493,088

Accumulated
Other
Accumulated Comprehensive Number of
Income

Shares

Deficit

Treasury  Stock

Cost

Stockholders’
Equity
(Deficit)

Total
Comprehensive
Income (Loss)

(Dollars in Thousands, except share data)
(336,517)

233,464

7,731

(369)

—

—

90,987

—
—
—

9

—
—
—

4,759
—
—

—
—
52,924

90,326,513
1,416,794

9,033
142

497,478
7,039

(283,593)
—

924,973

—
—
—

92

—
—
—

(4,132)

—

15,344
—
—

—
—
(107,445)

(513)

172,813

—

—
—
—

(360)

4,759
(726)
52,924

—

—
—
—

233,464
—

(513)
—

229,410
7,181

—

—
—
—

—

—
—
—

(4,040)

15,344
520
(107,445)

—
(726)
—

7,005
—

—

—
520
—

$

(726)
52,924

$ 52,198

$

520
(107,445)

92,668,280

$9,267

$515,729

$(391,038)

$7,525

233,464

$

(513)

$ 140,970

$(106,925)

1,506,969

150

9,553

572,862
424,753

58
42

(3,943)
(42)

(233,464)

(23)

—

—
—
—

—

—
—
—

—

—

9,699
—
—

—

—
—

(490)

—

—
—
10,257

94,939,400

9,494

530,996

(381,271)

—

—
—

—

—

—
1,590
—

9,115

—

—
—

—

—
—

9,703

(3,885)
—

(233,464)

513

—

701,030

(10,531)

(10,531)

—
—
—

—
—
—

9,699
1,590
10,257

701,030

(10,531)

157,803

1,590
10,257

11,847

Balance  June 30, 2008 .
Issuance  of restricted
.

.

.

.

.

stock units
Stock-based

.

.

compensation .

.
Translation  adjustment .
.
Net income .

.

.

.

.

.

.

.

.

.

.

.
.
.

.

Balance  June 30, 2009 .

.
Exercise of  stock options .
Issuance  of restricted
.

.

.

.

.

.

.

stock units
Stock-based

compensation .

.
Translation adjustment .
.
.
Net loss

.

.

.

.

.

.

.

.

.

.

Balance June 30, 2010 .

.

.
.
.

.

.

.

.

.

.
.

stock units

Exercise of stock options .
Issuance of restricted
.

.
Conversion of warrants .
Retirement of treasury
.
.
Repurchase of common
stock .
.
.
Stock-based

stock .

.

.

.

.

.

.

.

.

.

.

.

.

.

.

compensation .

.
Translation adjustment .
.
Net income .

.

.

.

.

.

.

.

.

Balance June 30, 2011 .

.

.

.

.
.
.

.

See accompanying notes to these consolidated  financial  statements.

F-5

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS

Cash flows from operating activities:
Net income (loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjustments to reconcile net income  (loss) to net cash provided by

operating activities:
Depreciation and amortization . . . . . . . . . . . . . . . . . . . . . . . . . .
Net foreign currency (gain) loss . . . . . . . . . . . . . . . . . . . . . . . . . .
Stock-based compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Loss on the disposal of property, equipment  and  leasehold

improvements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Write-down of investment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Provision for bad debts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Loss on impairment of goodwill and intangible  assets . . . . . . . . . .

Changes  in assets and liabilities:

Accounts receivable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unbilled services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Prepaid expenses, other assets and prepaid income taxes . . . . . . . .
Installments and collateralized receivable . . . . . . . . . . . . . . . . . . .
Income taxes payable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accounts payable, accrued expenses and  other liabilities . . . . . . . .
Deferred revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Year Ended June 30,

2011

2010

2009

(Dollars in Thousands)

$ 10,257

$(107,445) $ 52,924

5,336
(2,167)
9,699

453
600
(64,264)
(2,755)
—

5,981
(477)
(773)
72,752
(751)
(12,007)
41,446

6,551
3,227
15,260

53
—
(2,167)
585
—

16,493
(1,573)
8,905
92,450
(773)
(1,612)
8,668

8,712
3,828
4,670

466
—
(911)
(314)
623

34,552
2,842
(11,589)
(8,042)
(10,243)
(16,784)
(27,702)

Net cash provided by operating activities . . . . . . . . . . . . . . . . . . .

63,330

38,622

33,032

Cash flows from investing activities:

Purchase of property, equipment and leasehold  improvements . . . .
Capitalized computer software development costs . . . . . . . . . . . . .

Net cash used in investing activities . . . . . . . . . . . . . . . . . . . . . . .

Cash flows from financing activities:

Exercise of stock options and warrants . . . . . . . . . . . . . . . . . . . . .
Proceeds from secured borrowings . . . . . . . . . . . . . . . . . . . . . . . .
Repayments of secured borrowings . . . . . . . . . . . . . . . . . . . . . . .
Repurchases of common stock . . . . . . . . . . . . . . . . . . . . . . . . . . .
Payment  of tax withholding obligations related to restricted  stock .

(2,839)
(1,990)

(4,829)

9,703
2,500
(32,051)
(10,531)
(3,885)

(2,652)
(699)

(3,351)

(2,972)
(2,382)

(5,354)

7,181
9,501
(44,342)
—
(4,040)

—
30,153
(68,212)
—
(360)

Net cash used in financing activities . . . . . . . . . . . . . . . . . . . . . . .

(34,264)

(31,700)

(38,419)

Effect of exchange rate changes on cash  and cash equivalents . . . . . .

803

(839)

(1,094)

Increase (decrease) in cash and cash  equivalents . . . . . . . . . . . . . . .
Cash and cash equivalents, beginning  of year . . . . . . . . . . . . . . . . . .

25,040
124,945

2,732
122,213

(11,835)
134,048

Cash and cash equivalents, end of year . . . . . . . . . . . . . . . . . . . . . .

$149,985

$ 124,945

$122,213

Supplemental disclosure of cash flow  information:

Income tax (refunded) paid, net
. . . . . . . . . . . . . . . . . . . . . . . . .
Interest paid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(2,112) $
5,476

2,541
8,057

$ 28,921
10,550

See accompanying notes to these consolidated financial statements.

F-6

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(1) Operations

Aspen Technology, Inc., together with its subsidiaries,  is a leading  global provider of mission
critical process optimization software solutions, which  are designed  to  manage and optimize plant and
process design, operational performance,  and supply chain planning.  Our aspenONE software and
related services have been developed specifically for companies in  the process industries, which  consist
of energy, chemicals, engineering and  construction, pharmaceuticals, consumer packaged goods, power
metals and mining, pulp and paper, and bio-fuels.  We operate  globally in 28 countries as of June 30,
2011.

(2) Significant Accounting Policies

(a) Principles of Consolidation

The accompanying consolidated financial statements include the accounts of  the Company and our

wholly owned subsidiaries. All intercompany  balances  and transactions have been eliminated in
consolidation.

Reclassifications

Certain line items in prior period financial statements have  been reclassified  to  conform to

currently reported presentations.

(b) Management Estimates

The preparation of financial statements  in conformity with  accounting principles generally accepted

in the United States of America requires  management  to  make estimates and assumptions. These
estimates and assumptions affect the  reported amounts of assets  and  liabilities  and disclosure  of
contingent assets and liabilities at the  date of the financial statements and the  reported amounts of
revenue and expenses during the reporting  period. Actual results could differ from  those estimates.

(c) Cash and Cash Equivalents

Cash and cash equivalents consist of  short-term, highly liquid investments  with remaining

maturities of three months or less when purchased.

(d) Derivative Instruments and Hedging

We  conduct business on a worldwide basis and as a result, a portion of  our revenues, earnings, net

assets, and net investments in foreign affiliates  is exposed to changes in foreign currency exchange
rates. We measure our net exposure for cash balance positions and for currency  cash inflows and
outflows in order to evaluate the need to mitigate our foreign exchange risk. We may  enter into foreign
currency forward contracts to minimize  the impact related  to  unfavorable exchange rate  movements,
although we have not entered into any forward contracts since fiscal 2008.

In the event we were to enter into foreign  currency  forward contracts,  we would adjust the fair
value of the derivative contract through earnings.  This is  consistent with  our  accounting for  forward
currency forward contracts in fiscal 2009.  We did not meet the requirements  of Accounting Standards
Codification Topic 815, Derivatives and Hedging, in order to account for derivatives using hedge
accounting treatment during fiscal 2009,  the  only  period presented with  derivative activity. During  fiscal

F-7

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(2) Significant Accounting Policies (Continued)

2009 the gain recognized on derivative  contracts was $0.2 million. We did not have any derivative  gains
or losses during fiscal 2011 or 2010.

(e) Depreciation and Amortization

We  provide for depreciation and amortization, primarily computed using the straight-line method,

by charges to operations in amounts  estimated to allocate  the cost of the  assets over their estimated
useful lives, as follows:

Asset Classification

Estimated Useful Life

Computer equipment . . . . . . . . . . . . . .
Purchased software . . . . . . . . . . . . . . . .
Furniture and fixtures . . . . . . . . . . . . . .
Leasehold improvements . . . . . . . . . . . . Life of lease or asset, whichever is shorter

3 years
3 - 5 years
3 - 10 years

Depreciation expense was $3.8 million, $4.1  million and $4.6 million for fiscal 2011, 2010 and 2009,

respectively.

(f) Revenue Recognition

We  generate revenue from the following sources: (1) licensing software products; (2) providing
post contract support (referred to as SMS) and training; and (3) providing professional services. We  sell
our  software products to end users under  fixed-term and perpetual licenses. As a standard business
practice, we offer extended payment term options  for our  fixed-term license contracts, which are
generally payable on an annual basis.  Certain of our  fixed-term license agreements include product
mixing rights that allow customers the flexibility  to  change or alternate  the use of multiple products
included in the license arrangement after  those products are delivered to  the customer. We refer to
these arrangements as token arrangements. Tokens are fixed units  of measure. The amount of software
usage is limited by the number of the  tokens  purchased by the customer.

Prior to fiscal 2010, we primarily executed software license  arrangements with contractual

provisions that resulted in the ‘‘upfront’’ recognition of license revenue upon delivery  of the software
products, provided all other revenue  recognition requirements were met. Beginning in July 2009, we
began offering our aspenONE suite of products on subscription basis, providing customers with access
to all products within the aspenONE  suite or suites they license. As part of our subscription-based
offering, customers receive, for no additional fee,  SMS for  the term of the license and the right to
unspecified future software products and upgrades that  may be introduced into the licensed suite
during the term of the arrangement. Under the subscription-based licensing model, we  recognize
revenue over the term of the agreement  on a subscription, or  ‘‘daily ratable’’  basis, beginning when the
first payment is due, typically 30 days after signing the agreement, provided  all  other revenue
recognition requirements are met. Beginning in July  2009, we also began bundling SMS  for the  full
contract term on our point product license  arrangements. Previously, SMS on our multi-year term point
product  arrangements was offered for an initial  one-year period,  and then renewed annually thereafter
at the customers’ option (‘‘legacy term  license arrangements’’).

Over the next several years, we expect  to  transition substantially all of our  customers to our
aspenONE subscription offering or to point product arrangements with SMS included for the contract

F-8

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(2) Significant Accounting Policies (Continued)

term. During this transition period, we may have arrangements where the software element will  be
recognized upfront, including perpetual  licenses and  amendments  to  existing legacy term arrangements.
We  do not expect revenue related to these sources to be significant in relation to our total revenue.

Four basic criteria  must be satisfied before software license revenue can be recognized: persuasive
evidence of an arrangement between us  and  an end user; delivery of our  product has  occurred; the fee
for the product is fixed or determinable; and collection  of  the fee is probable.

Persuasive evidence of an arrangement—We use a contract signed by the customer as evidence  of  an

arrangement for software licenses and  SMS. For  professional services we use a signed  contract and a
statement of work to evidence an arrangement. In  cases where  both a  signed contract and a purchase
order are required by the customer,  we consider both taken together as evidence of the arrangement.

Delivery of our product—Software and the corresponding access keys are  generally delivered to
customers via disk media with standard shipping terms of Free Carrier,  Aspen Technology’s  warehouse
(i.e., FCA, named place). Our software license agreements  do not contain conditions for acceptance.

Fee is fixed or determinable—We assess whether a fee is fixed or determinable  at the  outset of the

arrangement. Significant judgment is involved in making this assessment.

Under our upfront revenue model, we are able to demonstrate  that the fees are fixed or

determinable for all arrangements, including those for our term licenses that contain extended  payment
terms. We have an established history of  collecting under  the terms  of  these contracts without providing
concessions to customers. In addition,  we also assess whether contract modifications to an existing term
arrangement constitute a concession.  In  making  this assessment, significant  analysis is performed  to
ensure that no concessions are given.  Our software license agreements do not include right  of return or
exchange. For license arrangements executed under the upfront revenue model, we recognize license
revenue upon delivery of the software  product, provided  all other revenue recognition  requirements are
met.

With the introduction of our aspenONE subscription  offering  and the changes to the licensing
terms of our point products arrangements sold on  a fixed-term basis, we cannot assert that the fees in
these new arrangements are fixed or  determinable because the rights provided to customers and the
economics of the arrangements are not comparable to our  historical transactions with other customers
under the upfront revenue model. As a result, the amount of  revenue recognized for these
arrangements is limited by the amount of customer payments  that become due. For  our  aspenONE
subscription transactions this generally results in  the fees being recognized  ratably over  the term of the
contract. For our point product licenses sold with SMS included for the entire term of the
arrangement, this generally results in  the license fee being recognized as each payment comes due,
while the allocated portion of the SMS  revenue is  recognized ratably over  its annual term.

Collection of fee is probable—We assess the probability of collecting from each customer at the
outset of the arrangement based on a  number of  factors, including the customer’s payment  history, its
current creditworthiness, economic conditions  in the customer’s industry and geographic location, and
general economic conditions. If in our  judgment collection of  a  fee is not probable, revenue is
recognized as cash is collected, provided  all  other conditions for revenue recognition  have been met.

F-9

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(2) Significant Accounting Policies (Continued)

We  allocate the arrangement consideration among the  elements  included in our multi-element

arrangements using the residual method. Under the  residual method, the vendor-specific  evidence of
fair value, or ‘‘VSOE,’’ of the undelivered  elements is  deferred  and the remaining portion  of the
arrangement fee for perpetual and term licenses is recognized as revenue upon  delivery of the software,
assuming all other revenue recognition  criteria are  met. If VSOE  does not  exist for an undelivered
element in an arrangement, revenue  is  deferred until such evidence does exist for the undelivered
elements, or until all elements are delivered, whichever  is earlier.

Under the upfront revenue model, the residual  license fee is recognized  upfront  upon delivery  of
the software provided all other revenue  recognition criteria  were met. For arrangements entered  into
since July 2009, the arrangement fees are generally  recognized over the term of the  license agreement
since these arrangements include contractual  provisions  such as rights  to future  unspecified  software
products for no additional fee or because  we cannot assert that the  fees  are fixed or determinable.

We  have established VSOE of fair value  for SMS  and  professional services,  but not for our
software products. We assess VSOE of  fair value for SMS and professional services based  on an
analysis of standalone sales of SMS renewals and professional services, using the  bell-shaped  curve
approach. We use the optional renewals  of SMS  on our legacy  term license arrangements to support
VSOE of fair value for SMS included  in  our  new fixed-term point product arrangements. The  license
product  offerings and the SMS in the  legacy  term license arrangements and the  new point  product
arrangements are the same.

Subscription Revenue

When a customer elects to license our products under our aspenONE subscription offering,  SMS is

included for the entire term of the arrangement and the customer receives,  for the  term of the
arrangement, the right to any new unspecified future software  products and upgrades that may be
introduced into the licensed aspenONE software suite. These agreements combine  the right to use all
software products within a given product suite  with SMS for the term of the  arrangement. Due  to  our
obligation to provide unspecified future software products and upgrades, we are required  to  recognize
the revenue ratably (that is, on a daily  ratable basis) over the term  of  the license, once the  four
revenue recognition criteria noted above are met. License and SMS revenue  for arrangements sold
under our subscription-based licensing  model are combined and presented together as  subscription
revenue in the consolidated statements  of  operations.

Software Revenue

Software revenue consists of all license transactions that  do  not  contain rights to future unspecified

software products for no additional fee. Specifically, it includes license  revenue  recognized under the
upfront revenue model upon the delivery of the licensed  products (i.e., both perpetual  and term license
arrangements); license revenue recognized  over the term  of the license agreements for fixed-term
contracts including point product licenses  with  SMS bundled for the  entire license  term; and other
license revenue derived from transactions  that are being recognized over  time as the result of not
previously meeting one or more of the  requirements  for recognition under the upfront revenue model.

The license fees derived from the sale of  fixed-term point product  arrangements with  SMS
included for the arrangement term are  recognized  under the residual method, as payments  come  due.
The related SMS is recognized over the  term of the  SMS agreement beginning with  the due date  of  the

F-10

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(2) Significant Accounting Policies (Continued)

annual payment and is reported in services and  other on  the consolidated statement of operations.
Occasionally, we expect certain customers  to  elect  upfront payment terms. For these arrangements with
upfront payment, all of the license revenue  will  be  recognized upfront  by applying the residual method
of accounting when the above four revenue recognition requirements have been  met.

Perpetual license arrangements do not include the same  rights as  those provided  to  customers

under the aspenONE subscription offering. Accordingly, the license  fees  for  perpetual license
agreements will continue to be recognized  upon delivery of the software  products using the residual
method provided all other revenue recognition  requirements are met. The  revenue attributable to
perpetual software licenses is recognized in software revenue  in the consolidated statement of
operations.

Services and Other

SMS Revenue

Under the upfront revenue model, SMS is  typically  included with the license for  the initial year of

the license term. Under these arrangements, the  fair value of SMS is deferred  and subsequently
amortized into services and other in  the  consolidated statement of operations over the  contractual  term
of the SMS arrangement. SMS renewals are at the option of the  customer.

For arrangements  executed under the  aspenONE subscription offering or where point product
licenses are sold with SMS for the contract term, the customer commits to SMS for  the entire term  of
the license arrangement. The revenue related to the SMS component of the aspenONE subscription
offering is reported in subscription revenue in the  consolidated statements  of  operations.  The  revenue
related to the SMS component of point product licenses, for which  we  have  VSOE, is reported  in
services and other revenue in the consolidated statement of  operations.

Professional Services

Professional services are provided to customers on a time-and-materials (T&M)  or fixed-price
basis. We allocate the fair value of our professional services that are bundled  with non-aspenONE
subscription arrangements, and generally  recognize the related revenue  as the services are  performed,
assuming all other revenue recognition  criteria have been met. We  recognize  professional  services fees
for our  T&M contracts based upon hours  worked and contractually agreed-upon hourly rates. Revenue
from fixed-price engagements is recognized  using the proportional performance method based on the
ratio of costs incurred, to the total estimated project costs. Professional services revenue is recognized
within services and other revenue in the statement of operations.  Project costs are based on standard
rates, which vary by the consultant’s professional  level, plus all  direct expenses incurred to complete the
engagement that are not reimbursed  by  the  client. Project costs are typically expensed  as incurred.  The
use of the proportional performance method  is dependent  upon our ability to reliably estimate the
costs to complete a project. We use historical experience as a basis for future estimates  to  complete
current projects. Additionally, we believe  that costs are the best  available measure of performance.
Reimbursables received from customers  for  out-of-pocket expenses  are recorded as revenue.

If the costs to complete a project are not estimable or the  completion is  uncertain,  the revenue is

recognized upon completion of the services. In  those circumstances in which  committed professional
services arrangements are sold as a single arrangement with, or in contemplation of,  a new license

F-11

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(2) Significant Accounting Policies (Continued)

agreement, revenue is deferred and recognized on a ratable basis over the longer of the period the
services are performed or the license term. We have occasionally been required to commit
unanticipated additional resources to complete projects, which  resulted in lower than anticipated
income or losses on those contracts. Provisions for  estimated losses on  contracts are  made during  the
period in which such losses become probable and can  be  reasonably estimated.

Occasionally, we provide professional  services considered essential to the functionality of the
software. We recognize the combined revenue  from the sale of the  software and related services  using
the percentage-of-completion method. When these  professional services  are combined with, and
essential to, the functionality of an aspenONE subscription transaction, the amount of combined
revenue will be recognized over the longer of  the subscription term  or  the period the professional
services are provided.

Deferred Revenue

Under the upfront revenue model and  for point product  arrangements, a portion of the
arrangement fee is generally recorded  as deferred revenue  due to the inclusion of  an undelivered
element, typically SMS. The amount of  revenue allocated  to undelivered elements is  based on  the
VSOE of fair value for those elements  using  the residual method  and is earned and recognized as
revenue as each element is delivered. Deferred revenue related  to  these transactions generally consists
of SMS and represents payments received  in advance of services rendered  as of the balance sheet
dates.

Under the aspenONE subscription offering, customers  receive rights to unspecified  future products

and SMS for  the full contract term. As VSOE does  not exist for both of these undelivered elements,
we are required to recognize the arrangement  fees  ratably (i.e., on  a subscription basis)  over the term
of the license. Therefore, deferred revenue  is recorded as each payment comes due and revenue is
recognized ratably  over the associated  license  period.

Other Licensing Matters

Our standard licensing agreements include  a product warranty provision. Such warranties are

accounted for in accordance with ASC  Topic 460, Guarantees (ASC 460). We have not experienced
significant claims related to software warranties beyond the scope of SMS support, which we are
already obligated to provide, and consequently, we  have not established  reserves for warranty
obligations.

Our agreements with our customers generally require  us  to indemnify  the customer  against claims

that our software infringes third party  patent,  copyright,  trademark or other proprietary rights. Such
indemnification obligations are generally limited in a variety of  industry-standard respects, including  our
right to replace an infringing product. As of June 30, 2011, we had not experienced any  material  losses
related to these indemnification obligations  and  no claims with respect thereto were outstanding. We
do not expect significant claims related to these  indemnification obligations, and consequently,  have not
established any related reserves.

F-12

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(2) Significant Accounting Policies (Continued)

(g) Installments Receivable

Installments receivable resulting from product  sales  under the upfront revenue  model  were

discounted to present value at prevailing  market rates (generally  8% to 9%) at the date  the contract  is
signed, based on the customers’ credit  rating. Finance fees are recognized using the  effective  interest
method over the relevant license term  and are classified as interest income. Installments receivable are
split between current and non-current in our consolidated balance sheets based on the  maturity date of
the related installment. Non-current installments receivable  consists of receivables with a  due  date
greater than one year from the period-end  date. Current installments  receivable consists of invoices
with a due date of less than one year  but  greater than 45 days from  the  period-end date. Once an
installments receivable invoice is due within 45 days,  it is reclassified as a trade accounts  receivable on
our  consolidated balance sheet. As a result, we  did  not have any past due installments receivable as  of
June 30, 2011.

Our non-current installments receivable fall within  the scope of Accounting Standards Update
(ASU) No. 2010-20, Receivables (Topic  310): Disclosures about the Credit Quality  of Financing Receivables
and the Allowance  for Credit Losses. As our portfolio of financing receivables arise  from the sale  of our
software licenses, the methodology for determining our  allowance  for  doubtful  accounts is  based on  the
collective population and is not stratified by class  or portfolio segment. We consider factors such as
existing economic conditions, country  risk, and customers’ past payment history  in determining our
allowance for doubtful accounts. We  reserve  against our installments receivable  when the related trade
accounts receivable has been past due for  over a year, or when there  is a specific risk  of  collectability.
Our specific reserve reflects the full value of the related  installments receivable for which collection  has
been deemed uncertain. Our specific reserve  represented 92% and 95% of our total installments
receivable  allowance  for  doubtful  accounts  at  June  30,  2011  and  2010,  respectively.  In  instances  where
an installment receivable that is reserved  against  ages into  trade accounts receivable,  the related  reserve
is transferred to our trade accounts receivable allowance. We write off  receivables when  they have  been
deemed uncollectable, based on our judgment.  In instances where we  write off a given  customers’  trade
accounts receivables, we also write off any related  current and non-current  installment  receivables
balances. Any incremental interest income for  installments receivable that have been reserved against  is
offset by an additional provision to the allowance for doubtful accounts.

The following table summarizes our net current  and non-current installments receivable and
allowance for doubtful accounts balances (dollars in  thousands) at June 30, 2011 and  June 30, 2010:

Current

Non-current

Total

June 30, 2011

Installments receivable, gross . . . . . . . . . . . . . . .
Less: Allowance for doubtful accounts . . . . . . . .

$39,470
(767)

$47,894
(121)

$ 87,364
(888)

Installments receivable, net . . . . . . . . . . . . . . .

$38,703

$47,773

$ 86,476

June 30, 2010

Installments receivable, gross . . . . . . . . . . . . . . .
Less: Allowance for doubtful accounts . . . . . . . .

$52,848
(1,119)

$78,065
(1,196)

$130,913
(2,315)

Installments receivable, net . . . . . . . . . . . . . . .

$51,729

$76,869

$128,598

F-13

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(2) Significant Accounting Policies (Continued)

The following table shows a rollforward of our current and non-current allowance for doubtful

accounts for the installments receivable  balances  (dollars in thousands):

Current

Non-Current

Total

Balance at June 30, 2010 . . . . . . . . . . . . . . . . . . . . . .
Transfers to trade accounts receivable . . . . . . . . . . .
Transfers from non-current to current . . . . . . . . . . .
Write-offs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recoveries of previous write-offs . . . . . . . . . . . . . .
Provision for bad debts . . . . . . . . . . . . . . . . . . . . .

$1,119
(993)
757
(302)
194
(8)

$1,196
—
(757)
(322)
—
4

$2,315
(993)
—
(624)
194
(4)

Balance at June 30, 2011 . . . . . . . . . . . . . . . . . . . . . .

$ 767

$ 121

$ 888

Our installments receivable balance will  continue to decrease over time, as licensing agreements
previously executed under our upfront  revenue model reach  the end of their terms and  are renewed
under our new licensing model. Under  the aspenONE subscription offering and for point product
arrangements sold with SMS bundled for  the  entire license term, payment  amounts under extended
payment term arrangements are not presented  in the consolidated balance sheets as  the related
arrangement fees are not fixed or determinable.  Accordingly, future  installments under  our new
licensing model are not considered financing receivables.

(h) Computer Software Development Costs

Certain computer  software development costs are capitalized  in the accompanying consolidated

balance sheets. Capitalization of computer  software development costs begins upon  the establishment
of technological feasibility. In accordance with ASC Topic  985-20, Costs of Software to Be Sold, Leased,
or Marketed, we  define the establishment of technological feasibility  as the completion of a detailed
program design. Amortization of capitalized computer  software development costs is provided on a
product-by-product basis using the greater  of  (a) the  amount  computed using  the ratio that current
gross  revenue for a product bear to total of current and anticipated  future  gross revenue  for that
product  or (b) the straight-line method,  beginning upon commercial release  of  the product,  and
continuing over the remaining estimated economic life of  the product,  not to exceed three  years.
Software for internal use is capitalized  in accordance  with ASC  Topic 350-40, Intangibles Goodwill and
Other—Internal Use Software. At each balance sheet date, we evaluate  the unamortized  capitalized
software costs for potential impairment by comparing to the  net realizable value of the products. Total
computer software costs capitalized were $2.0 million,  $0.7 million and $2.4 million during the years
ended June 30, 2011, 2010 and 2009,  respectively.  Total amortization expense  charged to operations was
approximately $1.5 million, $2.2 million and $3.9 million for  the years ended June 30,  2011, 2010 and
2009, respectively. Computer software development  accumulated  amortization totaled $68.9 million and
$67.3 million as of June 30, 2011 and 2010, respectively.

(i) Foreign Currency Translation

The determination of the functional currency  of subsidiaries is based  on the  subsidiaries’  financial

and operational environment and is normally the local currency. Gains and losses  from foreign currency
translation related to entities whose functional currency is their  local currency are  credited or  charged
to accumulated other comprehensive  income  (loss),  included in  stockholders’  equity in the  consolidated

F-14

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(2) Significant Accounting Policies (Continued)

balance sheets. In all instances, foreign  currency  transaction gains or losses are  credited or  charged to
the consolidated statements of operations as  incurred as a component of  other income (expense), net.
Foreign currency transaction gains and  (losses) were $3.3  million, ($2.6) million and ($1.8) million in
fiscal 2011, 2010 and 2009, respectively.

(j) Earnings (Loss) Applicable to Common Stockholders

Basic earnings per share were determined  by dividing income attributable  to  common stockholders

by the weighted average common shares  outstanding during the period.  Diluted earnings per share
were determined by dividing income (loss)  attributable to common stockholders by diluted weighted
average shares outstanding during the  period. Diluted  weighted average shares reflect the dilutive
effect, if any, of potential common shares.  To  the extent their effect is dilutive,  employee equity awards
and warrants, based on the treasury stock method, are included in the  calculation  of  diluted earnings
per  share. For year ended June 30, 2010,  all potential  common  shares  were anti-dilutive due to the net
loss. The calculations of basic and diluted net income (loss) per share  and  basic and diluted weighted
average shares outstanding are as follows  (dollars in  thousands, except per share data):

Year Ended June 30,

2011

2010

2009

Net income (loss) . . . . . . . . . . . . . . . . . . . . . . . . . .

$10,257

$(107,445) $52,924

Weighted average shares outstanding . . . . . . . . . . . .
Dilutive impact from:
Share-based payment awards . . . . . . . . . . . . . . . . . .
Warrants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

93,488

91,247

90,053

2,313
52

—
—

2,133
392

Dilutive weighted average shares outstanding . . . . . .

95,853

91,247

92,578

Earnings (loss) per share

Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dilutive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$
$

0.11
0.11

$
$

(1.18) $
(1.18) $

0.59
0.57

The following potential common shares were excluded  from the  calculation  of  dilutive weighted
average shares outstanding because the exercise  price of the stock options exceeded the average market
price of our common stock and/or their effect would be anti-dilutive  at the  balance  sheet date (shares
in thousands):

Common stock equivalents . . . . . . . . . . . . . . . . . . . . . . . . . .

1,728

8,642

2,230

Year Ended June 30,

2011

2010

2009

F-15

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(2) Significant Accounting Policies (Continued)

(k) Concentration of Credit Risk

Financial instruments that potentially subject  us  to  concentrations  of  credit risk are principally cash

and cash equivalents, accounts receivable  and  installments and collateralized receivables. We place  our
cash and cash equivalents in financial  institutions  management believes to be high credit quality.
Concentration of credit risk with respect  to receivables  is limited to certain customers to which  we
make substantial sales. To reduce risk,  we  assess the financial strength  of  our  customers.  We do not
generally require collateral or other security in support  of  our  receivables. As of June 30, 2011  and
2010, no customer receivables represented more than 10% of total receivables. Our  business  and results
of operations are affected by international, national and  regional  economic conditions.

(l) Allowance for Doubtful Accounts and Discounts

We  make judgments as to our ability  to collect outstanding  receivables and provide allowances for

the portion of receivables when a loss  is reasonably expected to occur. The allowance  for doubtful
accounts is established to represent the best  estimate of  the net realizable value of the  outstanding
accounts and installments receivable.  The  development of the allowance for  doubtful accounts is based
on a review of past due amounts, historical  write-off and recovery experience, as well as  aging trends
affecting specific accounts and general  operational  factors  affecting all accounts.  In addition, factors are
developed utilizing historical trends in bad debts, returns and allowances.

We  consider current economic trends  when evaluating the  adequacy of the  allowance for doubtful
accounts. If circumstances relating to specific customers change or  unanticipated changes occur in the
general business environment, our estimates  of the recoverability  of receivables  could  be  further
adjusted.

The following table presents our allowance for  doubtful accounts  activity for  accounts and

installments receivable in fiscal 2011, 2010 and 2009, respectively (dollars in  thousands):

Balance, beginning of year . . . . . . . . . . . . . . . . . . . . .
Provision for bad debts . . . . . . . . . . . . . . . . . . . . . .
Write-offs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 7,000
(2,618)
(1,611)

$ 8,487
437
(1,924)

$10,637
(1,378)
(772)

Balance, end of year . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 2,771

$ 7,000

$ 8,487

Year Ended June 30,

2011

2010

2009

The decrease in the allowance for doubtful accounts was primarily due to net  collections in fiscal
2011 of previously reserved receivables,  which offset new  reserves  in the year. Also contributing to the
decrease in the allowance for doubtful accounts were write-offs for  receivables deemed  uncollectible.

F-16

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(2) Significant Accounting Policies (Continued)

The following table summarizes our receivable balances, net  of the related allowance  for doubtful

accounts, as of June 30, 2011 and 2010 (dollars in thousands).  Installments and collateralized
receivables are presented on the consolidated balance sheet and in  the table below net of discounts for
future interest established at inception  of  the installment arrangement and carry  terms of up to five
years.

Accounts Receivable . . . . . . . . . . . . . .
Installments Receivable

June 30,

2011

2010

Gross

Allowance

Net

Gross

Allowance

Net

$29,750

$1,884

$27,866

$ 36,423

$4,685

$ 31,738

Current . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . .
Non-current

$39,470
47,894

$ 767
121

$38,703
47,773

$ 52,848
78,065

$1,119
1,196

$ 51,729
76,869

$87,364

$ 888

$86,476

$130,913

$2,315

$128,598

Collateralized Receivable

Current . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . .
Non-current

$15,748
9,291

$ — $15,748
9,291

—

$ 25,675
25,755

$ — $ 25,675
25,755

—

$25,039

$ — $25,039

$ 51,430

$ — $ 51,430

The unamortized discount on installments and collateralized receivables is recognized over the
term of the installment arrangement  as interest  income, using the effective interest method. The total
of such unrecognized discounts as of  June 30, 2011  and  2010  was as follows (dollars  in thousands):

Current portion of installments receivable . . . . . . . . . . . . . . . . . .
Current portion of collateralized receivables . . . . . . . . . . . . . . . .
Long-term installments receivable . . . . . . . . . . . . . . . . . . . . . . . .
Long-term collateralized receivables . . . . . . . . . . . . . . . . . . . . . .

$1,937
623
7,383
1,029

$ 2,775
1,158
15,942
3,873

June 30,

2011

2010

(m) Fair Value of Financial Instruments

Effective July 1, 2008, we adopted the  provisions of ASC Topic 820, Fair Value Measurements and
Disclosures (ASC 820), for financial assets and financial liabilities. Effective July 1,  2009, we  adopted
the provisions of ASC 820 for non-financial assets  and  non-financial liabilities. ASC  820 defines fair
value, establishes a framework for measuring fair value  in GAAP and expands  disclosures about  fair
value measurements.

ASC 820 defines fair value as the price that  would be received to sell an asset, or  paid to transfer

a liability, in an orderly transaction between market participants. ASC 820  establishes  a fair value
hierarchy for valuation inputs that gives the highest  priority to quoted prices in active markets for

F-17

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(2) Significant Accounting Policies (Continued)

identical assets or liabilities and the lowest priority to unobservable  inputs.  The  fair value hierarchy  is
as follows:

(cid:127) Level 1 Inputs—Unadjusted quoted prices in active markets for  identical assets  or liabilities that

the reporting entity has the ability to access at the measurement date.

(cid:127) Level 2 Inputs—Inputs other than  quoted prices  included in  Level 1 that are  observable  for the

asset or liability, either directly or indirectly. These might include  quoted  prices for similar assets
or liabilities in active markets, quoted prices for  identical or  similar assets or  liabilities in
markets that are not active, inputs other than quoted prices  that are observable for  the asset or
liability (such as interest rates, volatilities, prepayment speeds,  credit risks, etc.)  or inputs that
are derived principally from or corroborated  by market data  by correlation or other means.

(cid:127) Level 3 Inputs—Unobservable inputs for determining the  fair values of assets  or liabilities that

reflect an entity’s own assumptions about the  assumptions that  market  participants would  use in
pricing the assets or liabilities.

Cash Equivalents. Cash equivalents are reported at fair  value utilizing quoted market prices in

identical markets, or ‘‘Level 1 Inputs.’’ Our cash equivalents consist of short-term, highly liquid
investments with remaining maturities of three months or less when purchased.

Financial instruments not measured or recorded at fair value in  the accompanying financial
statements consist of accounts receivable, installments receivable, collateralized receivables, accounts
payable and secured borrowings. The estimated fair value of accounts  receivable, installments
receivable, collateralized receivables and  accounts payable approximates the carrying  value. The
estimated fair value of secured borrowings  exceeds the  carrying  value  by $1.1 million as of June 30,
2011. The fair value of secured borrowings  was  calculated using the  market  approach, utilizing interest
rates that were indirectly observable in markets for similar liabilities, or  ‘‘Level 2  Inputs.’’

The following table summarizes financial assets and financial liabilities measured  and recorded  at
fair value on a recurring basis in the accompanying financial statements as of  June 30, 2011 and 2010,
segregated by the level of the valuation inputs  within the fair value hierarchy  utilized to measure  fair
value (dollars in thousands):

Fair Value Measurement at
Reporting Date Using

Quoted Prices
in Active
Markets for
Identical
Assets
(Level 1)

Significant
Other
Observable
Inputs
(Level 2)

Significant
Unobservable
Inputs
Level (3)

$139,000

$107,000

—

—

—

—

Description

June 30, 2011
Assets:
Cash equivalents . . . . . . . . . . . . . . . . . . . . . .

June 30, 2010
Assets:
Cash equivalents . . . . . . . . . . . . . . . . . . . . . .

F-18

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(2) Significant Accounting Policies (Continued)

Certain non-financial assets and liabilities are  measured at fair  value on a recurring basis.  These

include reporting units measured at fair value using market and income approaches in  the first step of
a goodwill impairment test. Certain non-financial assets, including goodwill, intangible assets and  other
non-financial long-lived assets, are measured  at fair value using market and income approaches on a
non-recurring basis when there is an  indication that there  may  be  a triggering  event which could result
in impairment.

(n) Intangible Assets, Goodwill and Long-Lived Assets

Acquired intangibles are removed from  the accounts  when fully amortized  and no longer  in use.
Intangible assets related to customer relationships were  fully amortized as of  June 30, 2011 and 2010.
Intangible asset amortization expense was $0.2 million for  fiscal  2010 and 2009. There  was no acquired
intangible asset amortization expense in fiscal  2011, as fiscal 2010 was the final year of amortization on
our  acquired intangible asset. Amortization expense is provided on a straight-line basis  over the
estimated useful lives of the intangible assets.

The changes in the carrying amount of the goodwill by  reporting unit for fiscal 2011 and  2010 were

as follows (dollars in thousands):

Asset  Class

Balance as of June 30, 2009

Reporting Unit

License

Professional Maintenance
and Training

Services

Total

Goodwill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accumulated impairment losses . . . . . . . . . . . . . . . .

$ 68,044
(65,569)

$ 5,102
(5,102)

$14,211
—

$ 87,357
(70,671)

$ 2,475

$ —

$14,211

$ 16,686

Effect of changes in currency translation . . . . . . . . . .

15

—

660

675

Balance as of June 30, 2010

Goodwill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accumulated impairment losses . . . . . . . . . . . . . . . .

$ 68,059
(65,569)

$ 5,102
(5,102)

$14,871
—

$ 88,032
(70,671)

$ 2,490

$ —

$14,871

$ 17,361

Effect of changes in currency translation . . . . . . . . . .

(10)

—

1,273

1,263

Balance as of June 30, 2011

Goodwill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accumulated impairment losses . . . . . . . . . . . . . . . .

$ 68,049
(65,569)

$ 5,102
(5,102)

$16,144
—

$ 89,295
(70,671)

$ 2,480

$ —

$16,144

$ 18,624

We  test goodwill for impairment annually at  the reporting unit level using a fair value  approach in

accordance with the provisions of ASC  Topic  350, Intangibles—Goodwill and Other. We conduct our
annual impairment test on December  31, of each  year.  The  initial step requires us  to  determine the  fair
value of each reporting unit and compare it to the carrying value, including  goodwill, of  such reporting
unit. If the fair value exceeds the carrying value,  no impairment  loss is to  be  recognized. However, if
the carrying value of the reporting unit exceeds its fair  value,  the goodwill  of this  unit may be impaired.
The amount of impairment, if any, is  then measured based upon  the estimated fair value of goodwill at

F-19

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(2) Significant Accounting Policies (Continued)

the valuation date. We performed our annual impairment test for each reporting unit as of
December 31, 2010 and determined that  the  estimated  fair values substantially exceeded the carrying
values. As such, no impairment losses  were  recognized as  a result  of the analysis. If an event  occurs or
circumstances change that would more  likely  than not reduce the fair value of  a reporting unit below
its  carrying value, goodwill will be evaluated  for impairment  between annual  tests.

Certain negative macroeconomic factors began to impact the global credit  markets  in late calendar

2008 and we noted significant unfavorable  trends in  business conditions in the second quarter of  fiscal
2009. In connection with preparing the annual impairment assessment for  fiscal 2009, we identified
significant deterioration in the expected  future financial performance of the professional services
segment compared to the expected future  financial performance of this segment at the end  of fiscal
2008. As a result, we recognized goodwill  and  intangible assets impairments  of  $0.5 million and
$0.1 million, respectively, within the professional  services reporting unit during the  second fiscal quarter
of 2009, which ended December 31, 2008, to write off all of  the  remaining  goodwill  and intangible
assets of this  reporting unit. The method for  determining fair  value was based on  weighting  estimates
of future cash flows from the reporting  units and estimates of the market value of the  reporting units,
based on comparable companies. These  impairment losses were recorded as  loss on impairment of
goodwill and intangible assets in the consolidated statement of operations.

We  evaluate our long-lived assets, which include property  and  leasehold improvements and
intangible assets, excluding goodwill, for  impairment as events and circumstances indicate that the
carrying  amount may not be recoverable.  If we determine  that an impairment review  is required, we
would review the expected future undiscounted cash flows to  be  generated by the  assets. If we
determine that the carrying value of our long-lived assets may not  be  recoverable, we  would measure
any impairment based on a discounted  cash flow method using  a discount  rate determined  by  us to be
commensurate with the risk inherent  in our current  business model.

(o) Comprehensive Income

Comprehensive income is defined as  the  change in equity of a business enterprise during a period
from transactions and other events and  circumstances from non-owner sources. Comprehensive income
is disclosed in the accompanying consolidated statements of stockholders’ equity (deficit) and
comprehensive income (loss). The components  of accumulated other comprehensive  income  as of
June 30, 2011, 2010 and 2009 consist of cumulative translation adjustments.

(p) Accounting for Stock-Based Compensation

We  adopted ASC Topic 718, Compensation—Stock Compensation (ASC 718). Under the provisions

of this topic, stock-based compensation  cost  is measured  at  the grant date based on the fair  value of
the award and is recognized as expense  over the vesting period.

(q) Accounting for Transfers of Financial  Assets

We  derecognize financial assets, specifically accounts  receivable and installments receivable,  when
control has been surrendered in compliance with ASC Topic 860, Transfers and Servicing. Transfers of
accounts receivable and installments  receivable that  meet  the requirements  of ASC 860  for sale
accounting treatment are removed from  the balance sheet and gains or losses on the sale are
recognized. If the conditions for sale  accounting treatment are not met, or are no longer met, accounts

F-20

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(2) Significant Accounting Policies (Continued)

receivable and installments receivable transferred  are classified as collateralized receivables in the
consolidated balance sheet and cash  received from these transactions is classified as  secured
borrowings. All transfers of assets are  accounted  for as secured  borrowings. Transaction costs associated
with secured borrowings, if any, are treated  as borrowing costs  and  recognized in  interest expense.
When we receive cash from a customer, the collateralized receivable balance  is reduced and the related
secured borrowing is reclassified to an  accrued liability account, ‘‘due to financing institutions’’ until
payment is remitted to the financial  institution.

(r)

Income Taxes

Deferred income taxes are recognized  based on temporary differences between  the financial
statement and tax  bases of assets and  liabilities. Deferred tax assets  and  liabilities are measured using
the statutory tax rates and laws expected  to  apply to taxable income in  the years in which the
temporary differences are expected to reverse. Valuation allowances  are  provided  against net deferred
tax assets if, based upon the available  evidence, it is more likely than not that some or all of  the
deferred tax assets will not be realized.  The ultimate realization  of deferred tax assets  is dependent
upon the generation of future taxable income and the timing  of  the temporary differences  becoming
deductible. Management considers, among other available information, scheduled reversals of deferred
tax liabilities, projected future taxable  income, limitations of availability of net operating  loss
carryforwards, and other matters in making this assessment.

We  do not provide deferred taxes on  unremitted  earnings of foreign  subsidiaries  since we  intend to
indefinitely reinvest either currently or  sometime  in the foreseeable future. Unrecognized provisions for
taxes on  undistributed earnings of foreign  subsidiaries,  which are  considered indefinitely reinvested, are
not material to our consolidated financial  position  or results of operations.  We are continuously subject
to examination by the IRS, as well as various state  and foreign jurisdictions. The IRS  and other  taxing
authorities may challenge certain deductions and credits  reported by  us on  our income tax returns. In
July 2006, the FASB issued FIN 48, Accounting for Uncertain Tax Positions, (currently included as
provisions of ASC Topic 740), which clarifies the criteria for  recognition  and measurement of benefits
from uncertain tax positions. Under ASC  740, an entity should recognize a tax benefit when it  is
more-likely-than-not, based on the technical merits, that the position would  be  sustained upon
examination by a taxing authority. The  amount to be recognized,  if the more-likely-than-not threshold
was passed, should be measured as the  largest amount of tax benefit  that is  greater than 50 percent
likely of being realized upon ultimate  settlement with  a taxing authority that has full  knowledge of all
relevant information. Furthermore, any  change in the  recognition,  de-recognition or measurement of  a
tax position should be recorded in the period in which  the change occurs. We account for interest  and
penalties related to uncertain tax positions as part of the  provision for income taxes.

(s) Loss Contingencies

We  accrue estimated liabilities for loss contingencies arising from claims,  assessments, litigation
and other sources when it is probable that a liability has  been incurred and  the amount of the claim
assessment or damages can be reasonably  estimated. We  believe that we have sufficient  accruals  to
cover any obligations resulting from claims, assessments or litigation that have met  these criteria.

(t) Advertising Costs

We  charge advertising costs to expense as the  costs are  incurred.  We incurred advertising  expenses
of $3.0 million, $2.7 million and $2.5 million during fiscal 2011, 2010  and  2009, respectively. We had no
prepaid advertising costs included in the accompanying consolidated balance sheets.

F-21

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(2) Significant Accounting Policies (Continued)

(u) Research and Development Expense

We  charge research and development expenditures to expense as the costs are incurred. Research
and development expenses include salaries, direct  costs incurred and building and overhead expenses.

(v) Accounting for Restructuring Accruals

We  follow ASC Topic 420, Exit or Disposal Cost Obligations. In addition, we consider the guidance

where  applicable in ASC Topic 712, Compensation—Nonretirement Postemployment  Benefits, and ASC
Topic 715, Compensation—Retirement Benefits. In accounting for these obligations, we  are required  to
make assumptions related to the amounts of employee severance, benefits, and related costs and to the
time period over which facilities will  remain vacant, sublease terms, sublease rates and  discount rates.
Estimates and assumptions are based  on the  best information available  at the  time the  obligation  has
arisen. The restructuring charge for restructuring programs that  have future payments  that  extend
beyond one year is recorded at the net present value of the future cash  payments to be made. The
discount is then accreted to restructuring expense over the term  of the remaining payments.  These
estimates are reviewed and revised as facts  and circumstances dictate; changes in these estimates could
have a material effect on the amount accrued on the consolidated  balance sheet.

(w) Subsequent Events

We  evaluated events occurring between the  end of our most recent fiscal  year and  the date  the

financial statements were issued. There  were no subsequent events to be disclosed based on this
evaluation.

(x) Recently Adopted Accounting Pronouncements

In July 2010, the FASB issued ASU No. 2010-20, Receivables (Topic  310): Disclosures about the
Credit Quality of Financing Receivables and the Allowance for  Credit Losses. ASU No. 2010-20 enhances
the disclosures relating to the credit  quality of financing  receivables  and the allowance  for credit losses
by requiring a greater level of disaggregated information as well as  disclosure of credit quality
indicators, past due information and  modifications of financing  receivables. The disclosures required  by
ASU No. 2010-20  which are as of the  end of  a reporting period  are  effective for interim and annual
periods ending on or after December  15, 2010. The disclosures about activity during  a period  are
effective for interim and annual periods beginning on  or after December  15, 2010. We adopted the end
of reporting period disclosure requirements of  ASU No.  2010-20 on December  31, 2010. We  adopted
the activity disclosures during the period ended  March 31,  2011. The  adoption  of ASU  No. 2010-20 did
not have a material effect on our financial position, results  of operations or cash flows.

In January 2010, the FASB issued Accounting Standards Update, or  ASU, No. 2010-06, Fair Value

Measurements and Disclosures (Topic 820): Improving Disclosures about Fair Value  Measurements. This
ASU requires new disclosures including significant transfers into and out  of Level 1 and Level 2  fair
value measurements and a reconciliation  of  Level 3  fair value measurements including purchases, sales,
issuances, and settlements on a gross basis.  It  also clarifies existing  disclosures regarding the  level of
disaggregation, inputs and valuation  techniques. We adopted ASU  No. 2010-06  during  the period  ended
March 31, 2010. This ASU did not have  a material impact on our financial operations, results  of
operations or cash flows.

F-22

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(2) Significant Accounting Policies (Continued)

In June 2009, the FASB issued ASU No. 2009-16, Transfers and Servicing (Topic 860): Accounting
for Transfers of Financial Assets. ASU No. 2009-16 removes the concept of a qualifying special purpose
entity from its scope and removes the  exception from applying ASC Topic 810, Consolidation (formerly
known as FASB Interpretation No. 46(R)). This ASU also clarifies  the requirements for  isolation and
limitations on portions of financial assets that are eligible for sale accounting. ASU No. 2009-16 is
effective for fiscal years beginning after November 15, 2009.  We adopted  ASU No.  2009-16 on July 1,
2010. The adoption of this ASU did  not  have  a material impact on  our financial operations, results of
operations or cash flows.

(3) Restructuring Charges

All restructuring activities detailed below were initiated prior to fiscal 2011. The Company

undertook no restructuring actions during  fiscal  2011.

Restructuring charges, net totaled ($0.2) million, $1.1 million and $2.4  million during fiscal 2011,

2010 and 2009, respectively. Net restructuring  credits of  ($0.2) million recorded  in fiscal 2011 was
comprised of a credit of ($0.6) million related to changes in the estimates  of future operating costs  and
sublease assumptions and $0.4 million of  accretion charges.

Restructuring liabilities are related to the closure of facilities and contract termination costs  and
amount to $4.2 million at June 30, 2011. Accretion charges expected  to  be recorded  over the remaining
term of the liabilities total $0.2 million at June  30, 2011. Anticipated net  cash payments to settle these
liabilities amount to $4.4 million at June  30, 2011 and are  expected  to  be made through fiscal 2017.

The following activity was recorded for  the indicated years (dollars in thousands):

Closure/
Consolidation
of Facilities and
Contract
Termination Costs

Employee
Severance,
Benefits, and
Related Costs

Accrued expenses, June 30, 2008 . . . . . . . . . . . . . . . . . . . . . .
Restructuring charge . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fiscal 2009 payments . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Restructuring charge—accretion . . . . . . . . . . . . . . . . . . . . .
Change in estimate—revised assumption . . . . . . . . . . . . . . .

Accrued expenses, June 30, 2009 . . . . . . . . . . . . . . . . . . . . . .
Restructuring charge . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fiscal 2010 payments . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Restructuring charge—accretion . . . . . . . . . . . . . . . . . . . . .
Change in estimate—revised assumption . . . . . . . . . . . . . . .

$16,354
—
(5,009)
629
(55)

11,919
—
(4,535)
420
710

$

31
1,700
(1,604)
—
172

299
—
(297)
—
(2)

Total

$16,385
1,700
(6,613)
629
117

12,218
—
(4,832)
420
708

Accrued expenses, June 30, 2010 . . . . . . . . . . . . . . . . . . . . . .

$ 8,514

$ —

$ 8,514

Restructuring charge . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fiscal 2011 payments . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Restructuring charge—accretion . . . . . . . . . . . . . . . . . . . . .
Change in estimate—revised assumption . . . . . . . . . . . . . . .

—
(4,066)
354
(601)

—
—
—
—

—
(4,066)
354
(601)

Accrued expenses, June 30, 2011 . . . . . . . . . . . . . . . . . . . . . .

$ 4,201

$ —

$ 4,201

F-23

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(3) Restructuring Charges (Continued)

(a) Restructuring charges originally arising  during the three months ended  March 31,  2009

During  the three months ended March  31, 2009, we initiated a worldwide  plan to reduce operating
expenses  by  reorganizing  business  units  through  headcount  reductions.  During  fiscal  2009,  we  recorded
a restructuring charge of $1.7 million  associated with headcount reductions. Approximately
70 employees, or 5% of the workforce, were  terminated under the restructuring  plan. The employees
were primarily located in North America and Europe. All business units  were affected,  including
services, sales and marketing, research and development,  and  general and administrative. We  completed
the restructuring plan during fiscal 2010  and made total payments of $0.3 million during the  period
then ended.

(b) Restructuring charges originally arising  during the three months ended  June  30, 2007

In May 2007, we initiated a plan to relocate our corporate headquarters from Cambridge,

Massachusetts to Burlington, Massachusetts. The  relocation resulted in vacating  our previously leased
corporate headquarters premises, subleasing the  space to a  third party  and  relocating to a new  facility.
The closure and relocation actions were  completed in October 2007. This action resulted in aggregate
restructuring charges of $6.0 million recorded  during  the fiscal year ended June 30,  2008. We recorded
additional charges of $0.2 million, $0.3  million and  $0.4 million related primarily to accretion of
restructuring liabilities during fiscal years 2011,  2010 and 2009, respectively. During fiscal 2010, we
revised the estimated amount of expected cash  flows required  to  settle the  restructuring liability and
recorded  a credit of ($0.1) million within ‘‘Restructuring charges’’  in the accompanying  consolidated
statements of operations for the period  then ended.

Total payments made to settle the restructuring liability amounted to $1.3  million during  fiscal
2011 and 2010, respectively. The remaining liability balance related to the restructuring action  amounts
to $1.6 million as of June 30, 2011 and is expected to be paid through  fiscal  2013.

(c) Restructuring charges originally arising  in  the three months  ended June  30, 2004

In June 2004, we initiated a plan to reduce our operating expenses in order to better align our

operating cost structure with the economic environment  and improve operating margins.  The plan to
reduce operating expenses resulted in  the consolidation  of facilities, termination of lease agreements
with remaining terms ranging from several months to eight years, headcount reductions, and
termination of operating contracts. In  the  aggregate, approximately  147 employees  located in North
America and Europe, or 9% of the workforce, were terminated  under the restructuring  plan. The
restructuring plan  affected all business units, including services, sales and  marketing,  research  and
development, and general and administrative.

These actions resulted in aggregate restructuring charges of $37.6 million  recorded throughout
fiscal year 2008, including fixed assets  impairment charges  of  $1.0 million. We recorded  additional
charges of $0.1 million, $0.1 million and  $0.3 million related  to  accretion of restructuring liabilities
during fiscal years 2011, 2010 and 2009, respectively.  During  fiscal 2011 and 2010, we revised the
estimated amount of expected cash flows  required to settle the restructuring  liability  and recorded  a
credit of ($0.2) million and a charge of $0.5  million  within ‘‘Restructuring charges’’ in  the
accompanying consolidated statements  of operations for the period then ended. The revision of the
estimated amount related primarily to  the changes  in the future operating cost estimates and sublease
income assumptions associated with the  facilities.

F-24

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(3) Restructuring Charges (Continued)

Total payments made to settle the restructuring liability amounted to $1.1  million and $1.3  million

during fiscal 2011 and 2010, respectively. The remaining liability balance related to the restructuring
action amounts to  $1.3 million as of June 30, 2011  and  is expected  to  be  paid through fiscal 2017.

(d) Restructuring charges originally arising  in the three  months ended December 31,  2002

In October 2002, management initiated a  plan to reduce  operating expenses in response to general

economic uncertainties and first quarter  revenue falling below  expectations. The plan  to  reduce
operating expenses resulted in headcount  reductions, consolidation  of facilities, and  discontinuation of
development and support for certain  non-critical products.  These  actions resulted in  aggregate
restructuring charges of $28.7 million.

During  the fiscal 2011, 2010 and 2009, we revised  the estimated amount of expected cash  flows

required to settle the restructuring liability and recorded charges of $0.1  million,  $0.4 million and
$0.1 million within ‘‘Restructuring charges’’ in the accompanying consolidated statements of operations
for the periods then ended. The revision of the estimated amounts  related primarily to the changes in
the facilities future operating costs.

Total payments made to settle the restructuring liability amounted to $1.8  million and $1.9  million

during fiscal 2011 and 2010, respectively. The remaining liability balance related to the restructuring
action amounts to  $1.3 million as of June 30, 2011  and  is expected  to  be  paid through fiscal 2013.

(4) Secured Borrowings and Collateralized  Receivables

We  have transferred certain customer installment and trade receivables  to  financial  institutions that

are accounted for as secured borrowings. The  transferred receivables  serve  as collateral under the
receivable sales facilities. Under the upfront model, the carrying value of each collateralized  receivable
typically approximated the carrying value of  the equivalent  secured borrowing. However, and with
increasing frequency as a result of the  change  to  the subscription-based revenue  model,  when the
financed future committed customer receivable has  not  yet  been recognized as revenue, the related
collateralized receivable is not recorded  on our  balance sheet. Under  these  programs, we and the
financial institution must agree to enter  into  each transaction and negotiate the  amount  borrowed  and
interest rate secured by each receivable. The  customers’ payments  of the underlying receivables  fund
the repayment of the related amounts borrowed. The weighted average interest  rate on the secured
borrowings was 8.7% at June 30, 2011.  The collateralized receivables earn interest income, and the
secured borrowings accrue borrowing costs at  approximately  the  same interest rate.

We  maintain arrangements with General Electric  Capital Corporation and Silicon Valley Bank
(‘‘SVB’’) providing for borrowings that  are  secured by our installment and other receivable contracts,
and for which limited recourse exists  against us. We can  be  required to repurchase the  receivables
under certain circumstances in case of specific defaults by us as set forth in the  program terms.
Potential recourse obligations are primarily related to the SVB arrangement,  which requires  us  to  pay
interest to SVB for a limited period when the  underlying  customer has  not  paid by the receivable due
date.  Payments related to this obligation  have been less than  $0.1 million for  fiscal  2011, 2010 and
2009. Other than the specific items noted  above, the  financial institution bears the credit risk  of the
customers associated with the receivables the institution purchased.  In the  ordinary course of us acting
as a servicing agent for receivables transferred to SVB, we  may receive  funds  from customers that are
processed and remitted onward to SVB. While in our  possession, these cash receipts are contractually

F-25

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(4) Secured Borrowings and Collateralized  Receivables (Continued)

owned by SVB and are held by us on  their behalf  until remitted to the bank. We  did not have any cash
receipts  held for the benefit of SVB  in our cash balances and current liabilities as of June 30,  2011 and
2010. Any such amounts would be restricted from  our  use.

At June  30, 2011 and 2010, receivables totaling $25.0  million and $51.4 million, respectively, were

pledged as collateral for the secured  borrowings.  The  secured borrowings  totaled  $24.9 million and
$76.1 million as of June 30, 2011 and 2010, respectively. The collateralized  receivables are presented at
their net present value. The interest rate  implicit  in the installment receivables  was  8% as of  June 30,
2011 and 2010. We recorded $3.2 million, $6.2  million  and  $8.7 million  of  interest  income  associated
with the collateralized receivables for  fiscal 2011, 2010 and 2009,  respectively, and recognized
$5.3 million, $8.0 million and $10.5 million of interest expense associated with  the secured borrowings.
Proceeds from and payments on the  secured borrowings are  presented as components of  cash flows
from financing activities in the consolidated  statements of cash  flows. Reductions of secured  borrowings
are recognized as financing cash flows upon payment  to  the financial institution  and operating cash
flows from collateralized receivables  are  recognized upon  customer  payment of amounts due.

Since December 2007, we have not sold any receivables for the purpose of  raising  cash, but we

have sold some large dollar receivables  in  order to fund the repurchase  of several large groups of
smaller receivables previously sold to the banks, for the purpose  of  simplifying our administration of
the programs and  replacing previously  financed  receivables that  have been superseded and repurchased.
When previously financed receivables  contracts are  superseded with  new arrangements, the secured
borrowings collateralized by those receivables become immediately due and payable.  As a  result, they
are reported in accrued expenses and other current liabilities until  payment is  remitted to the  financial
institution.

Our current liability for amounts due to financing institutions totaled  $26.0 million at June  30,
2011, an increase of $21.8 million from  June 30, 2010. The increase relates to the superseding of a
large previously financed arrangement. The  balance  of the superseded receivables due to financing
institutions is a current liability at June 30,  2011. In fiscal 2011, the $2.5 million of proceeds was used
to replace the receivables that had been superseded in the  fourth quarter  of  fiscal 2010, which  totaled
$4.2 million at June 30, 2010, as well as other  agreements superseded during  fiscal  year  2011.

(5) Line of Credit

We  previously maintained a bank credit facility, which  we decided not to renew or extend  when it

matured on February 13, 2011. We believe our existing  cash and cash equivalents  and our cash flow
from operating activities will be sufficient to meet our  anticipated  cash needs for at  least  the next
twelve months.

F-26

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(6) Supplemental Balance Sheet Information

Property, equipment and leasehold improvements in the  accompanying consolidated balance sheets

consist of the following (dollars in thousands):

June 30,

2011

2010

Property, equipment and leasehold improvements—at cost
Computer equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Purchased software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Furniture & fixtures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Leasehold improvements . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accumulated depreciation . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 9,764
18,946
5,751
3,709
(31,440)

$ 9,358
19,194
5,693
3,581
(29,769)

Property, equipment and leasehold improvements—net . . . . . .

$ 6,730

$ 8,057

We  account for asset retirement obligations in  accordance with  ASC  Topic 410, Asset Retirement
and Environmental Obligations. Our asset retirement obligations relate to leasehold improvements for
leased properties. As of June 30, 2011  and 2010, the  balance  of  our asset retirement  obligations was
$0.8 million and $0.7 million, respectively.

Accrued expenses in the accompanying consolidated balance sheets consist of the following (dollars

in thousands):

June 30,

2011

2010

Royalties and outside commissions . . . . . . . . . . . . . . . . . . . . . .
Payroll and payroll-related . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Restructuring accruals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Amounts due to financing institutions . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 3,158
20,510
3,259
26,038
11,502

$ 4,856
21,862
4,266
4,216
14,690

Total accrued expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$64,467

$49,890

Other non-current liabilities in the accompanying  consolidated  balance  sheets  consist of the

following (dollars in thousands):

June 30,

2011

2010

Restructuring accruals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred rent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Royalties and outside commissions . . . . . . . . . . . . . . . . . . . . . .
Other* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

942
2,139
603
29,394

$ 4,248
2,193
3,667
21,724

Total other non-current liabilities . . . . . . . . . . . . . . . . . . . . . .

$33,078

$31,832

*

Other is comprised primarily of our reserve for uncertain tax liabilities. See Note 10, ‘‘Income Taxes’’ for
additional information.

F-27

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(7) Preferred Stock

Our Board of Directors is authorized, subject to any limitations  prescribed by law, without  further
stockholder approval, to issue, from  time  to  time, up to an aggregate of  10,000,000 shares  of preferred
stock in one or more series. Each such  series  of preferred stock shall have such  number of shares,
designations, preferences, voting powers, qualifications and special or relative rights or privileges, which
may include, among others, dividend  rights,  voting rights, redemption and sinking fund provisions,
liquidation preferences and conversion  rights, as  shall be determined  by the Board  of  Directors in  a
resolution or resolutions providing for the issuance of such series. Any such series  of preferred stock, if
so determined by the Board of Directors, may  have full voting rights  with the common stock  or limited
voting rights and may be convertible into common  stock  or another security  of  the Company.

Series D redeemable convertible preferred stock

In August 2003, we issued and sold 300,300 shares of Series D-1  redeemable  convertible preferred
stock (Series D-1 Preferred), along with  warrants to purchase  up to 6,006,006  shares of common  stock
at a price of $3.33 per share, in a private placement  to  several investment partnerships managed  by
Advent International Corporation for an  aggregate  purchase  price of $100.0  million. Concurrently, we
paid cash of $30.0  million and issued 63,064 shares of Series D-2 convertible preferred stock
(Series D-2 Preferred), along with warrants  to  purchase up to 1,261,280 shares of common  stock  at a
price of $3.33 per share, to repurchase all of  the outstanding Series  B Preferred. In addition,  we
exchanged existing warrants to purchase 791,044  shares of  common  stock at an  exercise price ranging
from $20.64 to $23.99 held by the holders of the Series  B  Preferred, for  new  warrants to purchase
791,044 shares of common stock at an exercise price of $4.08.  These transactions  are referred to
collectively as the Series D Preferred  financing.

Each  share of Series D Preferred was entitled to vote on  all matters  in which holders  of  common

stock were entitled to vote, receiving  a  number of  votes equal  to  the number of shares  of common
stock into which it was then convertible. In addition, holders  of  Series D-1 Preferred,  as a separate
class, were entitled to elect a certain number of directors, based on a formula as defined in  the
Series D Preferred Certificate of Designations. The holders of  the Series D-1  Preferred  were entitled to
elect a number of our directors calculated  as a ratio  of  the Series D-1 Preferred  voting power as
compared to the total voting power of  our common  stock.  The Series  D-1 Preferred holders were
elected as three of the six current directors of the Company.

On May 16, 2006, the Holders of the Series D Preferred  converted 30,000 shares  into  3,000,000
shares of common stock. In December 2006, the holders  of  the Series D-1 Preferred  converted  their
remaining 270,300 shares into 27,030,000  shares  of common stock. In December 2006, we announced
that we would redeem any shares of  our  Series D-2 Preferred that  were not converted by our holders
into common shares by January 30, 2007.  In  January 2007,  the  remaining  63,064 shares  of Series D-2
Preferred were converted by our holder  into  6,306,400 shares of common stock.

(8) Common Stock

Warrants

We  have issued warrants in connection with various  financing activities. These warrants provided
for net equity settlement and were accounted for in  equity. As of  June  30, 2011 we did not have  any
warrants outstanding.

F-28

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(8) Common Stock (Continued)

In connection with the August 2003 Series  D Preferred financing,  we issued warrants with

seven-year lives to purchase 7,267,286  shares of  common  stock at an exercise price of $3.33 per share.
In July 2006,  6,006,006 warrants were  exercised in  a cashless exercise, resulting in the issuance of
4,369,336 shares of our common stock. In  November  2007, warrants to purchase 630,640 shares of
common stock were exercised in a cashless exercise,  resulting in the  issuance  of  500,203 shares  of
common stock. On August 13, 2010, the  remaining warrants were exercised  in a cashless  exercise,
resulting in the issuance of 424,753 shares of our common stock.

(9) Stock-Based Compensation

Stock Compensation Plans

In April 2010, the shareholders approved the establishment  of  the 2010  Equity Incentive  Plan (the
2010 Plan), which provides for the reservation  of 7,000,000 shares  of common stock for issuance under
the 2010 Plan. The 2010 Plan provides  for the grant  of  incentive and nonqualified stock options, stock
appreciation rights, restricted stock, restricted stock  units, other stock-related awards,  and performance
awards that may be settled in cash, stock, or other  property.  As of June 30,  2011, there were 5,770,426
shares of common stock available for issuance subject to awards under the 2010  Plan.

In May 2005, the shareholders approved the establishment of the 2005 Stock Incentive Plan (the
2005 Plan), which provides for the reservation  of up to 4,000,000  shares  of  common stock for  issuance
under the 2005 Plan. The 2005 Plan provides for  the grant of  incentive and nonqualified stock  options
and other stock-based awards, including the  grant of shares  based upon certain conditions, the  grant  of
securities convertible into common stock and the grant of stock appreciation rights. Restricted  stock
and other stock-based awards granted  under  the 2005 Plan may not  exceed, in the aggregate, 4,000,000
shares of common stock. As of June 30,  2011, there were  862,030 shares of common stock available for
issuance subject to awards under the  2005 Plan.

General Award Terms

We  issue stock options and restricted stock units  to  our employees and outside directors, pursuant
to stockholder approved stock option plans. Option awards  are generally  granted  with an exercise price
equal to the market price of our stock at  the date of grant; those options generally vest over four  years
and have 7 or 10-year contractual terms. Restricted  stock units (RSUs) generally  vest over  four years.
Historically, our practice has been to  settle stock option exercises and  restricted stock vesting through
newly-issued shares.

Stock Compensation Accounting

Our stock based compensation is principally accounted for as awards of equity instruments. Our

policy is to issue new shares upon the  exercise of stock  awards. We adopted the  simplified method
related to accounting for the tax effects of share-based  payment awards to employees ASC Topic  718,
Compensation—Stock Compensation (ASC 718). We use the ‘‘with-and-without’’ approach  for
determining if excess tax benefits are realized  under ASC 718.

We  utilize the Black-Scholes option valuation  model  for estimating  the fair value of options
granted. The  Black-Scholes option valuation model incorporates  assumptions  regarding expected stock
price volatility, the expected life of the option,  a risk- free interest rate, dividend  yield and a fair value

F-29

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(9) Stock-Based Compensation (Continued)

of the Company common stock. The  expected stock price volatility  is determined based  on our stock’s
historic prices over a period commensurate with the expected life of the  option. The expected life of  an
option represents the period that options  are expected to be outstanding for and  is determined  based
on our historic option exercise experience. The  risk- free  interest  rate  is based on U.S. Treasury  yield
curve for notes with terms approximating the  expected life of  the options granted. The expected
dividend yield is zero based on our history and expectation of not  paying dividends on  common shares.
We  recognize compensation costs on  a  straight-line basis  over  the requisite service period for
time-vested awards.

We  did not grant any stock options in fiscal 2009. We estimated the fair value of the awards
granted in fiscal years ended June 30,  2011 and 2010 on the  measurement dates using the Black-
Scholes option valuation model with  the following weighted average assumptions:

Year Ended June 30,

2011

Stock

2010

Stock

Option Plans Option Plans

Weighted average fair value . . . . . . . . . . . . . . . . . . . . . . .
Risk-free interest rate . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expected dividend yield . . . . . . . . . . . . . . . . . . . . . . . . . .
Expected life (in years) . . . . . . . . . . . . . . . . . . . . . . . . . .
Expected volatility factor . . . . . . . . . . . . . . . . . . . . . . . . .

$4.99
1.3%
None
4.6
53%

$3.96
1.4%
None
3.4
57%

The stock-based compensation expense and its classification (dollars  in thousands)  in the statement

of operations for fiscal 2011, 2010 and 2009  was as follows  (in thousands):

Year Ended June 30,

2011

2010

2009

Recorded as expense:

Cost of service and other . . . . . . . . . . . . . . . . . . . . . .
Selling and marketing . . . . . . . . . . . . . . . . . . . . . . . .
Research and development . . . . . . . . . . . . . . . . . . . . .
General and administrative . . . . . . . . . . . . . . . . . . . .

$ 945
3,603
1,152
3,999

$ 1,314
5,742
1,880
6,324

$ 429
928
460
2,853

Total stock-based compensation expense . . . . . . . . . . . . .

$9,699

$15,260

$4,670

During  the period from mid-September 2007 until  November 9, 2009, and from November  16,
2009 to December 21, 2009, we did not  maintain  our status as a timely filer with  the SEC and we  were
unable to issue stock-based compensation to our  directors and employees.  On October  29, 2009 the
Board of Directors approved the grant as  of November 9, 2009 of  2,727,033 RSUs and  264,640 stock
options under the 2005 Stock Incentive  Plan  and the  2001 Stock  Option Plan. A portion of these
awards vested upon issuance. The immediate  vesting of a portion of the November 2009  grant caused
the higher level of stock-based compensation expense for  fiscal 2010, as  compared to fiscal 2011.

The compensation committee and Board of Directors  completed its annual program  grant for
fiscal 2012 and authorized and approved  the grant  of 887,857 RSUs and 744,197 stock options with a
grant date of August 1, 2011.

F-30

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(9) Stock-Based Compensation (Continued)

A summary of stock option and RSU activity under all stock option plans  in fiscal 2011,  2010 and

2009 is as follows:

Stock Options

Restricted Stock Units

Outstanding at June 30, 2008 . . . .
Granted . . . . . . . . . . . . . . . . . .
Settled (RSUs) . . . . . . . . . . . . .
Exercised . . . . . . . . . . . . . . . . .
Cancelled / Forfeited . . . . . . . . .

Outstanding at June 30, 2009 . . . .
Granted . . . . . . . . . . . . . . . . . .
Settled (RSUs) . . . . . . . . . . . . .
Exercised . . . . . . . . . . . . . . . . .
Cancelled / Forfeited . . . . . . . . .

Shares

7,739,935
—
—
—
(170,720)

7,569,215
264,640
—
(1,416,794)
(1,021,191)

Outstanding at June 30, 2010 . . . .

5,395,870

Granted . . . . . . . . . . . . . . . . . .
Settled (RSUs) . . . . . . . . . . . . .
Exercised . . . . . . . . . . . . . . . . .
Cancelled / Forfeited . . . . . . . . .

1,030,154
—
(1,506,969)
(194,750)

Weighted
Average
Exercise
Price

$ 7.62
—
—
—
7.96

7.61
9.55
—
5.07
13.90

7.19

11.21
—
6.44
23.15

Weighted
Average
Remaining
Contractual
Term

Aggregate
Intrinsic
Value
(in 000’s)

Weighted
Average
Grant
Date Fair
Value

$10.42
—
10.42
—
10.42

10.42
9.56
9.63
—
9.66

9.58

11.02
9.91
—
9.89

Shares

321,505
—
(134,477)
—
(36,415)

150,613
2,749,283
(1,333,370)
—
(54,263)

1,512,263

788,928
(853,044)
—
(109,771)

Outstanding at June 30, 2011 . . . .

4,724,305

$ 7.64

Vested and exercisable at June 30,

2011 . . . . . . . . . . . . . . . . . . . . .

3,978,750

$ 6.96

Vested and expected to vest at

June 30, 2011 . . . . . . . . . . . . . .

4,640,250

$ 7.58

4.9

4.2

4.9

$45,058

1,338,376

$10.19

$40,668

—

—

$44,543

1,200,016

$10.19

The weighted average grant-date fair  value of  RSUs granted during fiscal 2011 and  2010 was
$11.02 and 9.56, respectively; there were  no RSU grants  in fiscal 2009. Total fair value of vested shares
from RSU grants amounted to $11.7  million, $13.1 million  and $1.2  million  during the years ended
June 30, 2011, 2010 and 2009, respectively.

As of June 30, 2011, the total future  unrecognized compensation cost related to stock options and
RSUs was $3.7 million and $14.0 million, respectively, and is expected to be recorded  over a weighted
average period of 3.2 years and 2.7 years,  respectively.

The total intrinsic value of options exercised  during  fiscal 2011 and 2010 was $12.2 million  and
$8.3 million, respectively. There were  no options exercised  in fiscal 2009. We received $9.7  million and
$7.2 million in cash proceeds from option exercises during fiscal 2011 and 2010, respectively.  We paid
$3.9 million, $4.0 million and $0.4 million  for withholding taxes on vested RSUs during fiscal 2011,
2010 and 2009, respectively.

F-31

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(9) Stock-Based Compensation (Continued)

At June  30, 2011, common stock reserved for future issuance or settlement  under equity

compensation plans was 12.7 million shares.

(10) Income Taxes

(Loss) income before provision for income taxes  consists of the  following  (in  thousands):

Year Ended June 30,

2011

2010

2009

Domestic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(50,395) $ (96,937) $48,095
6,197

(3,971)

6,675

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(43,720) $(100,908) $54,292

The provision/ (benefit) for income taxes  shown in  the accompanying consolidated statements  of

operations is composed of the following (in thousands):

Year Ended June 30,

2011

2010

2009

Federal—

Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$
(60,004)

— $ 2,586
(2,490)

$ 1,616
(1,616)

State—

Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

132
(1,702)

170
—

1,064
—

Foreign—

Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5,446
2,151

5,907
364

(71)
375

$(53,977) $ 6,537

$ 1,368

F-32

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(10) Income Taxes (Continued)

The provision for income taxes differs from that  based on  the federal  statutory rate due to the

following (in thousands):

Year Ended June 30,

2011

2010

2009

Federal tax at statutory rate . . . . . . . . . . . . . . . . . .
State income taxes . . . . . . . . . . . . . . . . . . . . . . . . .
Subpart F and dividend income . . . . . . . . . . . . . . .
Foreign taxes and rate differences . . . . . . . . . . . . . .
Stock Compensation . . . . . . . . . . . . . . . . . . . . . . .
Tax  credits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tax  contingencies . . . . . . . . . . . . . . . . . . . . . . . . . .
Return to provision adjustments . . . . . . . . . . . . . . .
Valuation allowance . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(15,302) $(35,318) $ 19,002
595
1,467
(682)
(501)
(6,092)
(2,615)
1,000
(12,911)
2,105

86
1,235
2,218
3,338
(4,524)
7,158
1,182
(48,830)
(538)

—
458
6,445
1,987
—
170
—
32,772
23

Provision for income taxes . . . . . . . . . . . . . . . . . . .

$(53,977) $ 6,537

$ 1,368

The approximate tax effect of each type of temporary  difference and tax carryforward is as follows

(in thousands):

Deferred tax assets:
Federal and state credits . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign tax credits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Federal and state loss carryforwards . . . . . . . . . . . . . . . . . . . . .
Foreign loss carryforwards . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Restructuring accruals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other reserves and accruals . . . . . . . . . . . . . . . . . . . . . . . . . . .
Intangible assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Property and leasehold improvements . . . . . . . . . . . . . . . . . . . .
Other temporary differences . . . . . . . . . . . . . . . . . . . . . . . . . .

Deferred tax liabilities:
Revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other reserves and accruals . . . . . . . . . . . . . . . . . . . . . . . . . . .
Intangible assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Property and leasehold improvements . . . . . . . . . . . . . . . . . . . .
Other temporary differences . . . . . . . . . . . . . . . . . . . . . . . . . .

Valuation allowance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

June 30,

2011

2010

$ 6,669
30,356
26,310
3,328
2,123
1,517
6,002
1,398
4,238
5,783

$ 4,677
21,411
15,029
1,651
2,892
2,974
8,888
2,910
5,003
13,908

87,724

79,343

(475)
—
(1,602)
(345)
(743)

(3,165)
(8,045)

(522)
(141)
(1,328)
(905)
(474)

(3,370)
(64,098)

Net deferred tax assets (liabilities) . . . . . . . . . . . . . . . . . . . . . .

$76,514

$ 11,875

F-33

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(10) Income Taxes (Continued)

Upon customer payment of certain foreign receivables, withholding  taxes are withheld  by

customers and remitted to local tax authorities  as required  by statute. Under current  U.S. tax law, these
withholding taxes may be creditable against U.S. taxes payable subject to certain limitations. The
withholding taxes are included in the  foreign tax provision as they are withheld and  remitted.
Utilization of such taxes as foreign tax  credits is recorded  as a reduction of the domestic tax expense in
the period it is more likely than not that these  deferred tax assets will  be  realized. We do  not  provide
deferred taxes on unremitted earnings  of foreign subsidiaries  since we intend  to  indefinitely  reinvest
either currently or sometime in the foreseeable future.  Unrecognized provisions for taxes on
undistributed earnings of foreign subsidiaries, which are  considered indefinitely reinvested, are  not
material to our consolidated financial  position or  results of operations.

As of June 30, 2011, we have available U.S. federal  net operating  loss carryforwards of

$118.6 million after the carryback discussed  in the following paragraph.  Of  that  amount,  $53.9 million
relate to stock-based compensation tax  deductions in  excess  of  book  compensation  expense (APIC
NOLs) that will be credited to additional  paid in  capital when  such deductions  reduce taxes payable as
determined on a ‘‘with-and-without’’  basis. Accordingly, these APIC NOLs will  reduce federal taxes
payable if realized in future periods, but NOLs related  to  such benefits  are not included in the table
above.

During  fiscal 2010, we generated $106.9 million of  U.S. federal net operating losses (NOLs). We

elected to carryback these NOLs to fiscal  2007, 2008  and fiscal 2009, which resulted in freeing up
$5.5 million of previously used foreign tax  credits,  $0.1 million  of research and  development credits,
and $9.6 million of APIC NOLs. The foreign tax credits expire  at various dates  from 2014 through
2021.

We  have foreign loss carryforwards of  $10.0 million which expire  beginning  in 2020 and others with

no expiration date. We also have state research  and development  credits, and alternative minimum  tax
(AMT) credit carryforwards. The tax credits and foreign NOL carryforwards expire at various dates
from 2012 through 2031, while the AMT  credit  carryforwards have unlimited  carryforward periods.

We  have determined that we underwent an ownership change  (as defined  under section 382 of the

Internal Revenue Code of 1986, as amended) during fiscal 2004.  As such, the utilization  of  certain
federal NOLs and tax credits are limited.  Moreover, an ownership change also occurred under the laws
of certain states and foreign countries in  which we have generated NOLs and tax credits.  Accordingly,
these NOLs and tax credits will also be limited under rules  similar to those  of  section 382.  These
limitations impact the amount of APIC NOLs,  if any, that may  be  utilized  in a given  year. Currently,
there is $36.6 million of APIC NOLs that  are not subject to this limitation. The remaining $17.3 million
of APIC NOLs would be limited to approximately  $7.2 million per year. The federal NOLs  as of
June 30, 2011 begin to expire in 2021.

Based on the Company’s evaluation of the realizability in future years of its deferred tax  assets, a

significant portion of the U.S. valuation allowance was reversed in fiscal 2011 due to the  Company’s
projection of future taxable income. A valuation allowance has been retained in  the U.S.  for certain
R&D credits that are anticipated to expire unused  and  a deferred tax asset  on unrealized capital losses.
A valuation allowance has also been  retained on  certain foreign subsidiary NOL carryfowards because
it is more likely than not that a benefit  will not be realized.

F-34

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(10) Income Taxes (Continued)

For fiscal 2011, our income tax provision  included amounts  determined under the provisions of
FIN 48, Accounting for Uncertain Tax  Positions (currently included as  provisions of ASC Topic  740),
which  was adopted as of July 1, 2007  and is intended to satisfy additional income tax  assessments,
including interest and penalties, that  could result from any tax  return positions  for which the likelihood
of sustaining the position on audit does  not  meet a threshold of ‘‘more likely than  not.’’  The  tax accrual
included penalties and interest, which  were recorded  as a component of our  income  tax expense. Tax
liabilities under FIN 48 were recorded  as a component of  our income  taxes payable and other
non-current liabilities. The ultimate amount of taxes due  will not  be  known  until examinations are
completed and settled or the audit periods are closed by statute.

A reconciliation of the reserve for uncertain tax positions is  as follows (in thousands):

Balance as of June 30, 2008 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gross increases—tax positions in prior period . . . . . . . . . . . . . . . . . . . .
Gross decreases—tax positions in prior period . . . . . . . . . . . . . . . . . . . .
Gross increases—tax positions in current  period . . . . . . . . . . . . . . . . . .
Gross decreases—payments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gross decreases—lapse of statutes . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Currency translation adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Balance as of June 30, 2009 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gross increases—tax positions in prior period . . . . . . . . . . . . . . . . . . . .
Gross decreases—tax positions in prior period . . . . . . . . . . . . . . . . . . . .
Gross increases—tax positions in current  period . . . . . . . . . . . . . . . . . .
Gross decreases—payments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gross decreases—lapse of statutes . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Currency translation adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

24,831
5,767
(5,107)
698
(1,599)
(3,764)
(1,588)

19,238
111
(958)
2,114
(332)
(2,354)
(89)

Balance as of June 30, 2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gross increases—tax positions in prior period . . . . . . . . . . . . . . . . . . . .
Gross decreases—tax positions in prior period . . . . . . . . . . . . . . . . . . . .
Gross increases—tax positions in current period . . . . . . . . . . . . . . . . . .
Gross decreases—payments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gross decreases—lapse of statutes . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Currency translation adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$17,730
4,599
(1,025)
3,333
0
(517)
715

Balance as of June 30, 2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

24,835

Our policy is to recognize interest and penalties related to income tax matters as income tax
expense and accordingly, we recorded  approximately $1.2 million for interest and penalties during fiscal
2011. At June 30, 2011, we had approximately $2.0 million of accrued interest  and $1.5 million of
penalties related to uncertain tax positions.  At June 30, 2011, the total amount  of  unrecognized tax
benefits is $24.9 million, and of that amount,  $19.3 million, if  recognized,  would reduce the  effective tax
rate. We do not anticipate the total amount of unrecognized tax benefits to change  within the next
twelve months.

Fiscal years 2007-2010 are open to audit  in the United States and Canada.

F-35

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(10) Income Taxes (Continued)

Subsidiaries of Aspen Technology in a number of countries outside of the U.S. and Canada are
also subject to tax audits. The Company  estimates that  the effects of such tax  audits are not material to
these consolidated financial statements.

(11) Operating Leases

We  lease certain facilities and various  office equipment  under non-cancellable operating leases with
terms in excess of one year. Rent expense charged to operations, excluding sublease  income,  amounted
to approximately $6.7 million, $6.7 million and  $6.8 million for the years ended June 30,  2011, 2010 and
2009, respectively.

Future minimum lease payments under these leases  and scheduled  sublease  payments as of

June 30, 2011 are as follows (dollars in  thousands):

Year Ended June 30,
2012 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2013 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2014 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2015 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Gross
Payments

Scheduled
Sublease
Payments

Net
Payments

$11,049
6,784
4,209
3,417
1,869
155

$2,630
778
159
159
159
13

$ 8,419
6,006
4,050
3,258
1,710
142

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$27,483

$3,898

$23,585

Due to various restructuring activities (refer to Note 3) we have  vacated certain of our leased
space and are subleasing a portion of  this space. The scheduled sublease payments are included in the
table above. We have issued approximately $3.1  million  of  standby letters of credit  in connection  with
certain facility leases that expire through  2016.

In May 2007, we entered into a lease agreement with respect to office space in Burlington,

Massachusetts. Commencing September 1,  2007, we  moved our principal corporate  offices to this
location and occupied 60,177 square  feet  of  space. The  initial term of the lease  commenced  with
respect to (a) 31,174 square feet of leased premises on  September 1, 2007, (b) an additional 29,003
square  feet on October 1, 2007 and (c) an additional 1,309 square feet of leased space  on October 26,
2007 (d) an additional 1,680 square feet on March  27, 2008 and (e)  an additional 11,893 square feet  on
August 1, 2008. The initial term of the lease  will  expire seven  years  and four months  following the  term
commencement date for the third phase of the leased premises.  Subject to the  terms and conditions of
the lease, we may extend the term of  the  lease for two successive terms of  five years each  at 95%  of
the then market rate. Under the lease, we will  pay  additional  rent for  its proportionate share  of
operating expenses and taxes. Future  minimum  lease payments  through January  2015 under  this lease
of $7.5 million are included in the table  above.

On September 5, 2007, we entered into an additional sublease agreement related to our former

office space in Cambridge, Massachusetts,  effective October 1, 2007 for  approximately  111,000 square
feet that expires on September 30, 2012.  As  of  June  30, 2011, we had multiple agreements that expire

F-36

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(11) Operating Leases (Continued)

through 2012 to sublease the former  office space  in Cambridge. These sublease  agreements represent
$3.1 million of scheduled sublease payments and are included in the above table.

In addition to our Burlington location, we also lease office space  in Houston, Shanghai, Reading

(UK), Singapore and Tokyo to accommodate sales, services and product development  functions. In the
remainder of our other locations, the majority of our leases has  lease terms of  one  year  or less that are
generally based on the number of workstations required.

(12) Commitments and Contingencies

(a) ATME arbitration

Prior to October 6, 2009, we had an  exclusive reseller relationship covering certain  countries in the

Middle East with AspenTech Middle  East  W.L.L.,  a Kuwaiti corporation (now known as Advanced
Technology Middle East W.L.L.) that we  refer to below as ATME. Under the  reseller  agreement, we
had the right to terminate for a material  breach in the event of ATME’s willful misconduct  or fraud.
Effective October 6, 2009, we terminated the  reseller relationship for material breach by ATME based
on certain actions of ATME.

On November 2, 2009, ATME commenced an  action in the  Queen’s Bench Division (Commercial

Court) of the High Court of Justice  (England  &  Wales) captioned In The Matter Of An  Intended
Arbitration Between AspenTech Middle East W.L.L. and Aspen Technology, Inc.,  2009 Folio 1436,
seeking preliminary injunctive relief restraining us from taking any steps to impede ATME  from serving
as our exclusive reseller in the countries covered by  the reseller  agreement with  ATME. We filed
evidence in opposition to that request for  relief  on November 12, 2009. At a hearing on November 13,
2009, the court dismissed ATME’s application for preliminary injunctive relief. The court  sealed an
Order to this effect on November 23,  2009, and further ordered that ATME pay  our costs of claim.

Relatedly, on November 11, 2009, we  filed a request for arbitration against ATME in the
International Court of Arbitration of the International Chamber of  Commerce,  captioned Aspen
Technology, Inc. v. AspenTech Middle  East  W.L.L.,  Case No. 16732/VRO.  Our request for arbitration
asserted claims against ATME seeking  a declaration that ATME committed  a material breach of our
agreement and that our termination  of our agreement was  lawful, and seeking damages for ATME’s
willful misconduct in connection with  the reseller relationship. On November 18, 2009, ATME filed its
answer to that request for arbitration and asserted  counterclaims against us seeking a  declaratory
judgment that we unlawfully terminated our  agreement with  ATME and seeking damages for  breach of
contract by reason of our purported unlawful termination of our agreement. Our reply to those
counterclaims was filed on December 18,  2009. Pursuant to a  procedural  order issued  by  the arbitral
tribunal, a hearing was conducted between January 24, 2011 and  February 2, 2011,  and a  supplemental
hearing took place in June 2011.

We  expect a determination to be made  in the first half of fiscal  2012 with  respect to the pending

arbitration. However, we can provide no  assurance as  to  the actual timing  or outcome of the
arbitration. In general, there is no provision for either  party to appeal the determination  reached. The
reseller agreement with ATME contained a  provision whereby we could be liable for a termination fee
if the agreement were terminated other than  for  material  breach.  This  fee is to be calculated based on
a formula contained in the reseller agreement that we  believe was originally developed based on certain
assumptions about the future financial  performance of ATME,  as well as  ATME’s actual  financial

F-37

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(12) Commitments and Contingencies  (Continued)

performance. Based on the formula and  the financial  information provided to us by ATME,  which we
have not verified independently, a calculation based on the formula would result in a  termination fee of
between $60 million and $77 million.  Under the terminated reseller  agreement, no termination  fee  is
owed on termination for material breach.  If we are found to have breached the terms of our agreement
with ATME, we could be liable for damages including  the termination fee,  the amount of which  may be
greater or less than the number indicated  above. We  intend to continue to pursue our claims against
ATME, and to defend the counterclaim by  ATME, vigorously.

On March 11, 2010, a Kuwaiti entity  (known as ATME Group and affiliated  with ATME) filed a

lawsuit in a Kuwaiti court naming as  defendants  ATME,  us and  a  reseller  newly  appointed  by  us  in
Kuwait. In this lawsuit, ATME Group  claims that  it  was  an exclusive reseller for ATME in  Kuwait and,
as such, is entitled to damages resulting  from purported customer contracts in Kuwait. We intend  to
defend  this action vigorously.

(b) Class action and opt-out claims

In March 2006, we settled class action litigation,  including related derivative claims, arising out of

our  originally filed consolidated financial  statements  for fiscal 2000 through 2004, the accounting for
which  we restated in March 2005. Certain  members of the class (representing 1,457,969 shares of
common stock (or less than 1% of the  shares putatively  purchased during the  class action  period))
opted out of the settlement and had the right to bring their own  state or federal law claims against us,
referred to as ‘‘opt-out’’ claims. Opt-out  claims  were filed on behalf of the holders of approximately
1.1 million of such shares. All but one  of  these actions  were  settled  and/or dismissed. The remaining
action is discussed below.

380544 Canada, Inc., et al. v. Aspen Technology, Inc.,  was filed on February 15,  2007 in the  federal

district court for the Southern District of New York  and  docketed as Civ. A. No.  1:07-cv-01204-JFK in
that court. The claims in this action include claims  against  us and one or more of our former officers
alleging  securities and common law fraud,  breach of  contract, deceptive  practices and/or rescissory
damages liability, based on the restated results of one or more  fiscal  periods included in  our restated
consolidated financial statements referenced  in the class action. This action was  brought by persons
who purchased 566,665 shares of our  common stock in a  private placement. Certain  motions  to  dismiss
filed by other defendants were resolved on May 5, 2009. The claims in  the 380544 Canada action  are
for damages totaling at least $4.0 million, not including claims for attorneys’ fees. We plan to defend
the 380544 Canada action vigorously.

(c) Other

In the ordinary course of business, we also from time to time  pursue  lawsuits and claims to enforce

our  intellectual property rights and to  address other intellectual property, commercial  and
miscellaneous matters. These matters  include claims we  asserted  against  M3 Technology,  Inc. in July
2010 for misappropriation of our trade  secrets  and  infringement of our copyrights, in  an action that we
commenced in the U.S. District Court for  the Southern  District of Texas captioned Aspen
Technology, Inc. v. Tekin A. Kunt and M3 Technology, Inc.  which is docketed  as Civ. A.
No. 4:10-cv-1127 in that court.

In addition, we are also from time to  time involved  in other lawsuits, claims, investigations,

proceedings and threats of litigation. These  include  an April  2004 claim by a customer for

F-38

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(12) Commitments and Contingencies  (Continued)

approximately $5.0 million that certain of our software products and implementation services  failed to
meet the customer’s expectations.

The results of litigation and claims cannot be predicted with  certainty, and  unfavorable  resolutions

are possible and could materially affect  our results of operations, cash flows or financial position. In
addition, regardless of the outcome, litigation  could  have an adverse  impact on us because  of  litigation
fees and costs, diversion of management  resources and other  factors.

While the outcome of the proceedings and claims identified above cannot  be  predicted with
certainty, there are no other such matters, as of June 30,  2011, that, in  the opinion of management,
might have a material adverse effect on  our  financial position, results of operations or cash flows.

(13) Retirement and Profit Sharing Plans

We  maintain a defined contribution retirement plan under  Section 401(k) of the  IRC covering all

eligible employees, as defined. Under the  plan, a  participant may elect to  defer  receipt of a stated
percentage of his or her compensation,  subject to limitation under  the IRC, which would otherwise be
payable to the participant for any plan year.  We  may make  discretionary contributions  to  this plan,
including making matching contributions of 50%, up to a maximum of  6% of an employee’s pretax
contribution. In fiscal 2011, 2010 and  2009, we made  matching contributions  of approximately
$1.8 million, $1.8 million and $1.3 million, respectively.  Additionally, we participate in certain
government mandated and defined contribution plans throughout the  world for which we comply with
all funding requirements.

(14) Other Investments

In November 2000, we invested $0.6  million in  a global chemical business-to-business e-commerce
company supporting major chemical companies in  Asia. We recorded  a non-operating  loss for the full
value of this investment in the third  quarter of fiscal 2011  due to the  determination of an
other-than-temporary impairment of its fair value.

(15) Segment and Geographic Information

Operating segments are defined as components of an enterprise about which separate financial
information is available that is evaluated regularly by  the chief operating decision maker, or decision
making group, in deciding how to allocate resources and in assessing performance. Our  chief operating
decision maker is our President and Chief Executive Officer.

We  have three operating segments: license, professional services, and  maintenance and training.

The chief operating decision maker assesses  financial  performance  and  allocates resources based  upon
the three lines of business.

The license line of business is engaged in the development  and  licensing  of software. The

professional services line of business offers  implementation, advanced  process control, real-time
optimization and other professional services in order to provide its customers with  complete solutions.
The maintenance and training line of  business provides customers  with a wide range of support services
that include on-site support, telephone support,  software updates and various forms  of training on  how
to use our products.

F-39

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(15) Segment and Geographic Information (Continued)

The accounting policies of the operating segments  are the same as those  described in  the summary
of significant accounting policies. We  do not track assets or capital expenditures by operating segments.
Consequently, it is not practical to show assets,  capital expenditures, depreciation  or amortization by
operating segments.

The following table presents a summary of  operating segments  (dollars  in thousands):

License

Training,
and Other

Maintenance,
Professional
Services

Total

Year Ended June 30, 2011—

Segment revenues . . . . . . . . . . . . . . . . . . . . . . . . . . .
Segment expenses . . . . . . . . . . . . . . . . . . . . . . . . . . .

$103,699
66,821

$65,121
13,495

$29,334
25,404

$198,154
105,720

Segment operating profit(1) . . . . . . . . . . . . . . . . . . .

$ 36,878

$51,626

$ 3,930

$ 92,434

Year Ended June 30, 2010—

Segment revenues . . . . . . . . . . . . . . . . . . . . . . . . . . .
Segment expenses . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 53,991
70,822

$74,862
15,076

$37,491
36,081

$166,344
121,979

Segment operating profit(1) . . . . . . . . . . . . . . . . . . .

$ (16,831)

$59,786

$ 1,410

$ 44,365

Year Ended June 30, 2009—

Segment revenues . . . . . . . . . . . . . . . . . . . . . . . . . . .
Segment expenses . . . . . . . . . . . . . . . . . . . . . . . . . . .

$179,591
62,794

$83,637
14,887

$48,352
39,930

$311,580
117,611

Segment operating profit(1) . . . . . . . . . . . . . . . . . . .

$116,797

$68,750

$ 8,422

$193,969

(1) The Segment operating profits reported reflect only the direct expenses of the operating segment and do not contain an
allocation for selling and marketing, general and administrative, development, restructuring and other corporate expenses
incurred in support of the segments.

F-40

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(15) Segment and Geographic Information (Continued)

Reconciliation to (Loss) Income Before  Provision  for Taxes

The following table presents a reconciliation of  total  segment operating  profit to income before

provision  for income taxes (dollars in  thousands):

Total segment operating profit for reportable

segments . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cost of license and amortization for technology

related costs . . . . . . . . . . . . . . . . . . . . . . . . .
Marketing . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Research and development . . . . . . . . . . . . . . . .
General and administrative and overhead . . . . .
Stock-based compensation . . . . . . . . . . . . . . . .
Restructuring charges . . . . . . . . . . . . . . . . . . . .
Impairment of goodwill and intangible assets . . .
Other income (expense) . . . . . . . . . . . . . . . . . .
Interest income, net . . . . . . . . . . . . . . . . . . . . .

Year Ended June 30,

2011

2010

2009

$ 92,434

$ 44,365

$193,969

(5,213)
(12,690)
(41,932)
(77,723)
(9,699)
247
—
2,919
7,937

(6,437)
(12,897)
(39,124)
(78,889)
(15,260)
(1,128)
—
(2,407)
10,869

(12,409)
(12,662)
(37,625)
(79,600)
(4,670)
(2,446)
(623)
(1,824)
12,182

(Loss) income before provision for income taxes . .

$(43,720) $(100,908) $ 54,292

Geographic Information:

Revenue to external customers is attributed to individual countries based  on the  location the
product  or services are sold. Domestic and  international sales as a percentage of  total  revenue are  as
follows:

United States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Europe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other(1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

35.8% 38.2% 31.3%
26.6
26.6
35.2
37.6

26.8
41.9

100.0% 100.0% 100.0%

Year Ended June 30,

2011

2010

2009

(1) Other consists primarily of APAC, Canada, Latin America  and  the Middle East.

During  fiscal 2011, 2010 and 2009 there were no  customers that individually represented greater

than 10% of our total revenue.

We  have long-lived assets of approximately $5.7 million  that are located  domestically and

$1.0 million that reside in other geographic locations as  of June 30, 2011.

F-41

ASPEN TECHNOLOGY, INC. AND  SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(16) Quarterly Financial Data (Unaudited)

The following tables present quarterly consolidated statement of operations data for fiscal 2011
and 2010. The below data is unaudited but, in  our  opinion, reflects all adjustments necessary for a fair
presentation of this data in accordance  with  GAAP (dollars  in thousands, except  per  share data).

Three Months Ended

June 30,
2011

March 31,
2011

December 31,
2010

September  30,
2010

Net revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gross profit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(Loss) income from operations . . . . . . . . . . . . . . . . .
Income (loss) applicable to common  stockholders . . . .

$ 52,645
37,495
(18,324)
41,681

$52,601
42,209
(7,244)
(5,687)

$ 49,808
36,253
(9,300)
(10,269)

$ 43,100
29,852
(19,708)
(15,468)

Earnings (loss) per common share:

Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$
$

0.44
0.43

$ (0.06)
$ (0.06)

$
$

(0.11)
(0.11)

$
$

(0.17)
(0.17)

Weighted average shares outstanding:

Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

94,169
96,568

93,862
93,862

93,252
93,252

92,689
92,689

Net revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gross profit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(Loss) income from operations . . . . . . . . . . . . . . . . .
(Loss) income applicable to common stockholders . . .
(Loss) earnings per common share:

Three Months Ended

June 30,
2010

March 31,
2010

December 31,
2009(1)

September  30,
2009(1)

$ 38,244
20,746
(35,604)
(33,972)

$ 45,618
30,944
(19,647)
(21,754)

$ 42,686
26,217
(29,315)
(30,657)

$ 39,796
22,327
(24,804)
(21,062)

Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (0.37) $
(0.37) $
$

(0.24)
(0.24)

$
$

(0.34)
(0.34)

$
$

(0.23)
(0.23)

Weighted average shares outstanding:

Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

92,222
92,222

91,835
91,835

91,002
91,002

90,107
90,107

F-42

EXHIBIT INDEX

Exhibit
Number

3.1

3.2

4.1

4.2

4.2a

4.3

10.1

10.1a

10.1b

10.1c

10.2

10.3

10.4

Description

Certificate of Incorporation of Aspen
Technology, Inc.,  as amended

By-laws  of Aspen Technology,  Inc.

Specimen certificate  for  common stock,  $.10  par
value, of Aspen  Technology, Inc.

Rights Agreement dated March  12,  1998 between
Aspen  Technology, Inc. and American  Stock
Transfer and Trust Company, as  Rights  Agent,
including form of Certificate of  Designation of
Series A Participating Cumulative Preferred Stock
and form  of Rights Certificate

Amendment No. 1 dated October  26,  2001 to
Rights Agreement dated march 12,  1998 between
Aspen  Technology, Inc. and American  Stock
Transfer and Trust Company, as  Rights  Agent

Form of WD Common Stock  Purchase Warrants
of Aspen Technology,  Inc. dated  August 14,  2003

Lease Agreement  dated January  30, 1992  between
Aspen  Technology, Inc. and Teachers Insurance
and Annuity Association of America regarding  10
Canal Park,  Cambridge, Massachusetts

First Amendment to Lease  Agreement dated
May 5,  1997 between Aspen  Technology, Inc. and
Beacon Properties, L.P.,  successor-in-interest  to
Teachers Insurance and  Annuity Association of
America

Second  Amendment  to Lease Agreement dated
August 14, 2000 between Aspen Technology,  Inc.
and EOP-Ten Canal Park, L.L.C.,
successor-in-interest  to Beacon  Properties, L.P.

Amendment dated  September  5,  2007  to  Lease
Agreement dated  January  30, 1992 between Aspen
Technology, Inc.  and MA-Ten  Canal Park,  L.L.C.

Sublease dated September 5,  2007  between Aspen
Technology, Inc.  and MA-Ten  Canal Park  L.L.C.
regarding 10  Canal Park, Cambridge,
Massachusetts

Lease dated May 7, 2007  between  Aspen
Technology, Inc.  and One Wheeler  Road
Associates  regarding 200 Wheeler Road,
Burlington Massachusetts

System License Agreement  dated  March 30, 1982
between Aspen Technology, Inc.  and  the
Massachusetts Institute  of Technology

Filed
with this
Form 10-K Form

Incorporated by Reference

Filing Date
with SEC(1)

Exhibit
Number

8-K

August  22, 2003

4

8-K March 27,  1998

8-A/A June  12, 1998

3.2

4

8-K March 27,  1998

4.1

8-A/A November  8, 2001

4.4

8-K

August 22,  2003

99.3

10-K April 11, 2008

10.1

10-K September  28, 2000 10.2

10-K September  28, 2000 10.3

10-K April 11,  2008

10.1c

10-K April  11, 2008

10.2

10-K April  11, 2008

10.3

10-K April  11, 2008

10.4

Exhibit
Number

10.5

10.6†

Description

Amendment dated  March 30,  1982  to  System
License Agreement dated March  30, 1982 between
Aspen  Technology, Inc. and the Massachusetts
Institute of  Technology

Purchase and Sale Agreement  dated  October  6,
2004 among Aspen Technology,  Inc.,  Hyprotech
Company, AspenTech Canada Ltd. and  Hyprotech
UK  Ltd.  and  Honeywell  International  Inc.,
Honeywell Control Systems Limited  and
Honeywell Limited—Honeywell Limitee

10.6a† Amendment  No.  1 dated  December 23, 2004  to
Purchase  and Sale Agreement dated October 6,
2004 among Aspen Technology,  Inc.,  Hyprotech
Company, AspenTech Canada Ltd., and  Hyprotech
UK  Ltd.  and  Honeywell  International  Inc.,
Honeywell Control Systems Limited  and
Honeywell Limited—Honeywell Limitee

10.7†

10.8†

10.9†

Hyprotech  License Agreement  dated
December 23, 2004 between Aspen
Technology, Inc.  and Honeywell International,  Inc.

Hyprotech  License Agreement  dated
December 23, 2004 between AspenTech
Canada Ltd. and Honeywell Limited—Honeywell
Limitee

Hyprotech  License Agreement  dated
December 23, 2004 between Hyprotech Company
and Honeywell Limited—Honeywell Limitee

Filed
with this
Form 10-K Form

Incorporated by Reference

Filing Date
with SEC(1)

Exhibit
Number

10-K April  11, 2008

10.5

10-Q March 15, 2005

10.1

10-Q March  15, 2005

10.2

10-Q March 15,  2005

10.3

10-Q March 15,  2005

10.4

10-Q March 15,  2005

10.5

10.10† Hyprotech License Agreement  dated

10-Q March 15,  2005

10.6

December 23, 2004 between AspenTech Ltd.  and
Honeywell Control Systems Limited

10.11† Hyprotech License Agreement  dated

10-Q March 15,  2005

10.7

December 23, 2004 between Hyprotech UK Ltd.
and Honeywell Control Systems Limited

10.12

Vendor Program Agreement  dated  March  29, 1990
between Aspen Technology, Inc.  and  General
Electric  Capital  Corporation

10.12a Rider No. 1 dated December  14,  1994, to Vendor
Program  Agreement dated  March  29, 1990
between Aspen Technology, Inc.  and  General
Electric  Capital  Corporation

10-K April 11, 2008

10.13

10-K April 11, 2008

10.13a

10.12b Rider No. 2 dated September 4,  2001 to Vendor

10-K April 11, 2008

10.13b

Program  Agreement dated  March  29, 1990
between Aspen Technology, Inc.  and  General
Electric  Capital  Corporation

10.12c Waiver and Consent Agreement  dated  March  31,

10-K June 30,  2009

10.13c

2009

Exhibit
Number

10.13

Description

Non-Recourse  Receivables Purchase  Agreement
dated December  31, 2003  between Silicon Valley
Bank  and Aspen Technology, Inc.

Filed
with this
Form 10-K Form

Incorporated by Reference

Filing Date
with SEC(1)

Exhibit
Number

10-Q February 17,  2004

10.1

10.13a First Amendment  dated June  30,  2004  to

10-K April 11,  2008

10.15a

Non-Recourse Receivables Purchase  Agreement
dated December  31, 2003  between Silicon Valley
Bank  and Aspen Technology, Inc.

10.13b

Second Amendment dated  September 30,  2004  to
Non-Recourse Receivables Purchase  Agreement
dated December  31, 2003  between Silicon Valley
Bank  and Aspen Technology, Inc.

10.13c Third  Amendment  dated  December  31, 2004 to
Non-Recourse Receivables Purchase  Agreement
dated December  31, 2003  between Silicon Valley
Bank  and Aspen Technology, Inc.

10-Q March 15,  2005

10.1

10-Q March  15, 2005

10.8

10.13d Fourth  Amendment dated March  8, 2005  to

10-K April 11, 2008

10.15d

Non-Recourse Receivables Purchase  Agreement
dated December  31, 2003  between Silicon Valley
Bank  and Aspen Technology, Inc.

10.13e Fifth Amendment dated March  31,  2005 to

10-Q May 10,  2005

10.1

10.13f

10.13g

Non-Recourse Receivables Purchase  Agreement
dated December  31, 2003  between Silicon Valley
Bank  and Aspen Technology, Inc.

Sixth  Amendment dated December 29,  2005  to
Non-Recourse Receivables Purchase  Agreement
dated December  31, 2003  between Silicon Valley
Bank  and Aspen Technology, Inc.

Seventh Amendment dated July  17, 2006 to
Non-Recourse Receivables Purchase  Agreement
dated December  31, 2003  between Silicon Valley
Bank  and Aspen Technology, Inc.

10.13h Eighth Amendment dated  September 15,  2006  to
Non-Recourse Receivables Purchase  Agreement
dated December  31, 2003  between Silicon Valley
Bank  and Aspen Technology, Inc.

10-K April  11, 2008

10.15f

10-K April 11,  2008

10.15g

10-K April  11, 2008

10.15h

10.13i Ninth Amendment  dated January  12,  2007  to

10-Q May  10, 2007

10.3

Non-Recourse Receivables Purchase  Agreement
dated December  31, 2003  between Silicon Valley
Bank  and Aspen Technology, Inc.

10.13j

Tenth Amendment  dated April  13,  2007  to
Non-Recourse Receivables Purchase  Agreement
dated December  31, 2003  between Silicon Valley
Bank  and Aspen Technology, Inc.

10-K April 11,  2008

10.15j

10.13k Eleventh  Amendment dated  June  28, 2007 to

10-K April  11, 2008

10.15k

Non-Recourse Receivables Purchase  Agreement
dated December  31, 2003  between Silicon Valley
Bank  and Aspen Technology, Inc.

Exhibit
Number

10.13l

Description

Twelfth Amendment  dated October  16, 2007 to
Non-Recourse Receivables Purchase  Agreement
dated December  31, 2003  between Silicon Valley
Bank  and Aspen Technology, Inc.

10.13m Thirteenth Amendment dated  December 12,  2007
to Non-Recourse Receivables Purchase  Agreement
dated December  31, 2003  between Silicon Valley
Bank  and Aspen Technology, Inc.

10.13n Fourteenth  Amendment dated  December 28, 2007
to Non-Recourse Receivables Purchase  Agreement
dated December  31, 2003  between Silicon Valley
Bank  and Aspen Technology, Inc.

10.13o Fifteenth Amendment  dated  January  24,  2008 to
Non-Recourse Receivables Purchase  Agreement
dated December  31, 2003  between Silicon Valley
Bank  and Aspen Technology, Inc.

10.13p

10.13q

Sixteenth  Amendment dated  May  15, 2008  to
Non-Recourse Receivables Purchase  Agreement
dated December  31, 2003  between Silicon Valley
Bank  and Aspen Technology, Inc.

Seventeenth Amendment  dated  November 14,
2008 to Non-Recourse Receivables Purchase
Agreement dated  December 31, 2003  between
Silicon Valley Bank and  Aspen  Technology, Inc.

Filed
with this
Form 10-K Form

Incorporated by Reference

Filing Date
with SEC(1)

Exhibit
Number

10-K April  11, 2008

10.15l

10-K April 11,  2008

10.15m

8-K

January  7, 2008

10.2

10-Q February 19, 2009

10.2

10-Q February 19, 2009

10.3

10-Q February 19, 2009

10.4

10.13r Eighteenth  Amendment dated  January 30, 2009  to

10-Q February  19, 2009

10.5

Non-Recourse Receivables Purchase  Agreement
dated December  31, 2003  between Silicon Valley
Bank  and Aspen Technology, Inc.

10.13s Nineteenth Amendment  dated  May  15, 2009 to
Non-Recourse Receivables Purchase  Agreement
dated December  31, 2003  between Silicon Valley
Bank  and Aspen Technology, Inc.

10.13t

Twentieth Amendment dated  November  3, 2009 to
Non-Recourse Receivables Purchase  Agreement
dated December  31, 2003  between Silicon Valley
Bank  and Aspen Technology, Inc.

10.13u Twenty-first  Amendment dated  June 7, 2010  to
Non-Recourse Receivables Purchase  Agreement
dated December 31, 2003  between Silicon  Valley
Bank  and Aspen Technology, Inc.

10-K June  30, 2009

10.15s

10-K November  9, 2009

10.15t

10-Q February 8, 2011

10.1

10.13v Twenty-second Amendment  dated  December 7,

10-Q February 8, 2011

10.2

2010 to Non-Recourse Receivables Purchase
Agreement dated  December 31,  2003 between
Silicon Valley Bank and  Aspen  Technology, Inc.

10.14

Loan  Agreement dated  June  15,  2005 among
Aspen  Technology, Inc., Aspen Technology
Receivables II  LLC, Guggenheim  Corporate
Funding, LLC and  the lenders named  therein.

8-K

June 20,  2005

10.1

Exhibit
Number

10.15

10.16

10.17

10.18

10.19

Description

Security Agreement dated June  15,  2005 between
Aspen  Technology
Receivables II  LLC and  Guggenheim  Corporate
Funding, LLC

Release Letter dated  December  28, 2007  relating
to Loan  Agreement dated June  15, 2005  among
Aspen  Technology, Inc., Aspen Technology
Receivables II  LLC, Guggenheim  Corporate
Funding, LLC and  the Lenders named therein

Purchase and Sale Agreement  dated  June 15, 2005
between Aspen Technology, Inc.  and  Aspen
Technology Receivables I LLC

Purchase and Resale  Agreement dated June 15,
2005 between Aspen  Technology Receivables
I LLC  and  Aspen Technology Receivables  II LLC

Loan  and  Security Agreement  dated  January  30,
2003 among Silicon  Valley Bank  and  Aspen
Technology, Inc.,  AspenTech,  Inc. and  Hyprotech
Company

Filed
with this
Form 10-K Form

Incorporated by Reference

Filing Date
with SEC(1)

Exhibit
Number

8-K

June  20, 2005

10.2

8-K

January  7, 2008

10.1

8-K

June  20, 2005

10.3

8-K

June 20,  2005

10.4

10-Q February 14,  2003

10.1

10.20a Letter Agreement dated February 14, 2003

10-K April 11, 2008

10.22a

amending Loan  and  Security Agreement dated
January 30,  2003 among Silicon  Valley  Bank and
Aspen  Technology, Inc., AspenTech, Inc. and
Hyprotech Company

10.20b First Loan  Modification Agreement dated

10-K September 29, 2003 10.22

June 27, 2003  to Loan and Security Agreement
dated January 30, 2003 among Silicon Valley Bank
and Aspen  Technology, Inc., AspenTech, Inc.  and
Hyprotech Company

10.20c

Second Loan Modification Agreement dated
September 10, 2004 to  Loan and Security
Agreement dated  January 30, 2003  among Silicon
Valley  Bank  and Aspen  Technology, Inc.,
AspenTech, Inc. and Hyprotech  Company

10-K September 13, 2004 10.70

10.20d Third  Loan Modification Agreement  dated

10-K April 11, 2008

10.22d

January 28,  2005 to Loan and Security  Agreement
dated January 30, 2003 among Silicon Valley Bank
and Aspen  Technology, Inc., AspenTech, Inc.  and
Hyprotech Company

10.20e† Fourth  Loan Modification Agreement dated

10-Q May 10, 2005

10.2

April 1,  2005 to Loan and Security Agreement
dated January 30, 2003 among Silicon Valley Bank
and Aspen  Technology, Inc., AspenTech, Inc.  and
Hyprotech Company

Exhibit
Number

10.20f

10.20g

10.20h

10.20i

Description

Fifth Loan Modification Agreement dated May 6,
2005 to Loan  and  Security Agreement dated
January 30,  2003 among Silicon  Valley  Bank and
Aspen  Technology, Inc., AspenTech, Inc. and
Hyprotech Company

Sixth  Loan Modification Agreement  dated
June 15, 2005  to Loan and Security Agreement
dated January 30, 2003 among Silicon Valley Bank
and Aspen  Technology, Inc., AspenTech, Inc.  and
Hyprotech Company

Seventh Loan Modification  Agreement  dated
September 13, 2005 to  Loan and Security
Agreement dated  January 30, 2003  among Silicon
Valley  Bank  and Aspen  Technology, Inc.,
AspenTech, Inc. and Hyprotech  Company

Eighth Amendment to  Loan  and  Security
Agreement dated  December 30,  2005 to Loan and
Security Agreement dated January 30, 2003  among
Silicon Valley Bank and  Aspen  Technology, Inc.,
AspenTech, Inc. and Hyprotech  Company

Filed
with this
Form 10-K Form

Incorporated by Reference

Filing Date
with SEC(1)

Exhibit
Number

10-K April 11, 2008

10.22f

8-K

June 20,  2005

10.5

10-K September 13, 2005 10.79

10-K April 11, 2008

10.22i

10.20j Ninth Loan  Modification Agreement dated

10-K April 11, 2008

10.22j

July 17,  2006 to Loan and Security Agreement
dated January 30, 2003 among Silicon Valley Bank
and Aspen  Technology, Inc., AspenTech, Inc.  and
Hyprotech Company

10.20k Tenth Loan  Modification  Agreement dated

10-K September 28, 2006 10.84

10.20l

September 15, 2006 to  Loan and Security
Agreement dated  January 30, 2003  among Silicon
Valley  Bank  and Aspen  Technology, Inc.,
AspenTech, Inc. and Hyprotech  Company

Eleventh  Loan Modification  Agreement  dated
September 27, 2006 to  Loan and Security
Agreement dated  January 30, 2003  among Silicon
Valley  Bank  and Aspen  Technology, Inc.,
AspenTech, Inc. and Hyprotech  Company

10-Q November 14, 2006 10.3

10.20m Twelfth Loan Modification Agreement dated

10-Q May 10, 2007

10.1

January 12,  2007 to Loan and Security  Agreement
dated January 30, 2003 among Silicon Valley Bank
and Aspen  Technology, Inc., AspenTech, Inc.  and
Hyprotech Company

10.20n Thirteenth Loan Modification  Agreement dated
April 13,  2007 to Loan and Security Agreement
dated January 30, 2003 among Silicon Valley Bank
and Aspen  Technology, Inc., AspenTech, Inc.  and
Hyprotech Company

10-K April 11,  2008

10.22n

Exhibit
Number

Description

10.20o Fourteenth  Loan Modification Agreement dated
June 28, 2007  to Loan and Security Agreement
dated January 30, 2003 among Silicon Valley Bank
and Aspen  Technology, Inc., AspenTech, Inc.  and
Hyprotech Company

Filed
with this
Form 10-K Form

Incorporated by Reference

Filing Date
with SEC(1)

Exhibit
Number

10-K April 11, 2008

10.22o

10.20p Fifteenth Loan Modification  Agreement dated

10-K April 11,  2008

10.22p

10.20q

10.20r

August 30, 2007  to  Loan and  Security  Agreement
dated January 30, 2003 among Silicon Valley Bank
and Aspen  Technology, Inc., AspenTech, Inc.  and
Hyprotech Company

Sixteenth  Loan Modification  Agreement  dated
October 16, 2007 to Loan and Security  Agreement
dated January 30, 2003 among Silicon Valley Bank
and Aspen  Technology, Inc., AspenTech, Inc.  and
Hyprotech Company

Seventeenth Loan Modification  Agreement dated
December 28, 2007  to Loan and Security
Agreement dated  January 30, 2003  among Silicon
Valley  Bank  and Aspen  Technology, Inc.,
AspenTech, Inc. and Hyprotech  Company

10-K April 11, 2008

10.22q

8-K

January 7, 2008

10.3

10.20s Eighteenth  Loan Modification  Agreement  dated

10-Q February 19,  2009

10.7

January 24,  2008 to Loan and Security  Agreement
dated January 30, 2003 among Silicon Valley Bank
and Aspen  Technology, Inc., AspenTech, Inc.  and
Hyprotech Company

10.20t Nineteenth Loan Modification  Agreement dated
April 11,  2008 to Loan and Security Agreement
dated January 30, 2003 among Silicon Valley Bank
and Aspen  Technology, Inc., AspenTech, Inc.  and
Hyprotech Company

10.20u Twentieth Loan Modification  Agreement  dated
May 15, 2008 to  Loan and Security  Agreement
dated January 30, 2003 among Silicon Valley Bank
and Aspen  Technology, Inc., AspenTech, Inc.  and
Hyprotech Company

10-Q February 19,  2009

10.8

10-Q February 19,  2009

10.9

10.20v Twenty-first  Loan Modification  Agreement dated

10-Q February 19, 2009

10.10

June 12, 2008  to Loan and Security Agreement
dated January 30, 2003 among Silicon Valley Bank
and Aspen  Technology, Inc., AspenTech, Inc.  and
Hyprotech Company

10.20w Twenty-second Loan Modification  Agreement

10-Q February 19, 2009

10.11

dated July 15,  2008 to Loan and Security
Agreement dated  January 30, 2003  among Silicon
Valley  Bank  and Aspen  Technology, Inc.,
AspenTech, Inc. and Hyprotech  Company

Exhibit
Number

Description

10.20x Twenty-third Loan  Modification  Agreement  dated
September 30, 2008 to  Loan and Security
Agreement dated  January 30, 2003  among Silicon
Valley  Bank  and Aspen  Technology, Inc.,
AspenTech, Inc. and Hyprotech  Company

Filed
with this
Form 10-K Form

Incorporated by Reference

Filing Date
with SEC(1)

Exhibit
Number

10-Q February 19,  2009

10.12

10.20y Twenty-fourth Loan  Modification  Agreement

10-Q February 19, 2009

10.13

dated November 14, 2008 to  Loan and Security
Agreement dated  January 30, 2003  among Silicon
Valley  Bank  and Aspen  Technology, Inc.,
AspenTech, Inc. and Hyprotech  Company

10.20z Twenty-fifth Loan Modification  Agreement dated
January 15,  2009 to Loan and Security  Agreement
dated January 30, 2003 among Silicon Valley Bank
and Aspen  Technology, Inc., AspenTech, Inc.  and
Hyprotech Company

10-Q February 19, 2009

10.14

10.20aa Twenty-sixth Loan  Modification  Agreement dated

10-K June 30,  2009

10.22aa

May 15, 2009 to  Loan and Security  Agreement
dated January 30, 2003 among Silicon Valley Bank
and Aspen  Technology, Inc., AspenTech, Inc.  and
Hyprotech Company

10.20ab Twenty-seventh Loan Modification  Agreement
dated November 3, 2009 to  Loan and  Security
Agreement dated  January 30, 2003  among Silicon
Valley  Bank  and Aspen  Technology, Inc.,
AspenTech, Inc. and Hyprotech  Company

10-K November 9, 2009

10.22ab

10.20ac Twenty-eighth Loan Modification  Agreement

S-1

July 30, 2010

10.20ac

dated June 11, 2010 to  Loan  and Security
Agreement dated  January 30, 2003  among Silicon
Valley  Bank  and Aspen  Technology, Inc.,
AspenTech, Inc. and Hyprotech  Company

10.20ad Twenty-ninth Loan Modification  Agreement  dated
November 15, 2010 to Loan and  Security
Agreement dated  January 30, 2003  among Silicon
Valley  Bank  and Aspen  Technology, Inc.,
AspenTech, Inc. and Hyprotech  Company

10.27

Investor Rights Agreement  dated  August  14,  2003
among Aspen  Technology, Inc. and  the
Stockholders  named  therein

10-Q February 8,  2011

10.3

8-K

August  22, 2003

99.1

10.28 Management Rights Letter  dated August  14, 2003

8-K

August  22, 2003

99.2

among Aspen  Technology, Inc. and  the entities
named  therein.

10.29

Amended  and  Restated Registration Rights
Agreement dated  March 19, 2002 between  Aspen
Technology, Inc.  and the Purchasers named
therein.

8-K March  20, 2002

99.2

10.30^ Aspen  Technology, Inc. 1995  Stock  Option Plan

S-8

September 9,  1996

4.5

10.31^ Aspen  Technology, Inc. Amended and  Restated

10-K April 11, 2008

10.37

1995 Directors Stock  Option Plan

Exhibit
Number

Description

Filed
with this
Form 10-K Form

Incorporated by Reference

Filing Date
with SEC(1)

Exhibit
Number

10.32^ Aspen  Technology, Inc. 1996  Special Stock Option

10-K September 29,  1997 10.23

Plan

10.33^ PetrolSoft  Corporation 1998  Stock  Option Plan

S-8

July 28,  2000

4

10.34^ Aspen  Technology, Inc. Restated  2001  Stock

10-K September  28, 2006 10.54

Option  Plan

10.35^ Form of Terms and Conditions  of Stock  Option

10-Q November 14,  2006 10.7

Agreement Granted  under Aspen Technology,  Inc.
2001 Restated Stock  Option Plan

10.36^ Aspen  Technology, Inc. 2005  Stock  Incentive Plan

10-K November  9, 2009

10.39

(as amended)

10.37^ Form of Terms and Conditions  of Stock  Option

10-Q November 14,  2006 10.8

Agreement Granted under Aspen Technology,  Inc.
2005 Stock Incentive Plan

10.38^ Form of Restricted  Stock Unit Agreement

10-Q November 14, 2006 10.9

Granted  under Aspen Technology, Inc. 2005  Stock
Incentive Plan

10.39^ Form of Restricted  Stock Unit Agreement-G

10-Q November 14, 2006 10.10

Granted  under Aspen Technology, Inc. 2005  Stock
Incentive Plan

10.40^ Terms and Conditions  of Restricted  Stock  Unit
Agreement Granted  under 2005 Stock  Incentive
Plan

10-K November 9,  2009

10.43

10.41^ Aspen  Technology, Inc. 2010  Equity Incentive Plan

8-K

April  21, 2010

10.1

10.42^ Form of Restricted  Stock Unit Agreement

10-K September  2, 2010

10.42

Granted  under Aspen Technology, Inc. 2010
Equity Incentive Plan

10.43^ Form of Terms and Conditions  of Stock  Option

10-K September  2, 2010

10.43

Agreement Granted  under Aspen Technology,  Inc.
2010 Equity  Incentive Plan

10.44^ Form of Confidentiality and  Non-Competition
Agreement of Aspen  Technology, Inc.

10-K April  11, 2008

10.45

10.45^ Aspen  Technology, Inc. Director  Compensation

S-1

July 30,  2010

10.43

Policy

10.46^ Form of Aspen  Technology,  Inc.  Executive Annual

8-K

June 30,  2008

99.1

Incentive Bonus Plan  for Fiscal 2009

10.47^ Form of Aspen  Technology,  Inc.  Operations

8-K

June 30,  2008

99.2

Executives  Plan Fiscal 2009

10.48^ Aspen  Technology, Inc. Executive Annual

8-K

September  11, 2009 99.1

Incentive Bonus Plan  for Fiscal 2010

10.49^ From of Aspen  Technology,  Inc.  Executive Annual

8-K

August 4,  2010

10.1

Incentive Bonus Plan  for Fiscal 2011

10.50^ Amended and Restated  Employment  Agreement
effective October 3,  2007, between Aspen
Technology, Inc.  and Mark  Fusco

10-K April  11, 2008

10.50

Exhibit
Number

Description

Filed
with this
Form 10-K Form

Incorporated by Reference

Filing Date
with SEC(1)

Exhibit
Number

10.51^ Form of Executive  Retention  Agreement  entered

10-Q February 9, 2010

10.1

into by  Aspen  Technology,  Inc. and each  executive
officer  of Aspen Technology,  Inc. (other than
Mark  E.  Fusco)

10.52^ Amendment  Number  1 dated  December  29, 2006
to Stock Option Agreement granted to Manolis  E.
Kotzabasakis on or  about  August 18,  2003  under
Aspen  Technology, Inc. 1995  Stock  Option  Plan,
as amended (Award  Identification No. P040380)

10.53^ Amendment  Number  1 dated  December  29, 2006
to Stock Option Agreement granted to Manolis  E.
Kotzabasakis on or  about  August 18,  2003  under
Aspen  Technology, Inc. 2001  Stock  Option  Plan,
as amended (Award  Identification No. P040002)

8-K

January  5, 2007

10.1

8-K

January  5, 2007

10.2

10.54^ Amendment  Number  1 dated  December  29, 2006

8-K

January  5, 2007

10.3

to the Stock Option Agreement granted  to
Manolis E.  Kotzabasakis on or about August 18,
2003 under  Aspen Technology,  Inc. 2001 Stock
Option  Plan, as amended (Award  Identification
No. P0405621)

10.55^ Offer letter dated June 24, 2009  by  and between

S-1

July 30,  2010

10.52

Aspen  Technology, Inc. and Mark P.  Sullivan

10.56^ Aspen  Technology, Inc. Executive Annual

Incentive Bonus Plan  (Fiscal Year 2012)

8-K

July  20, 2011

10.1

21.1

23.2

31.1

31.2

Subsidiaries  of Aspen  Technology,  Inc.

S-1

July 30,  2010

21.1

Consent  of KPMG LLP

Certification  of Principal Executive  Officer
Pursuant to Section 302 of the Sarbanes-Oxley  Act
of 2002

Certification  of Principal Financial Officer
Pursuant to Section 302 of the Sarbanes-Oxley  Act
of 2002

X

X

X

32.1*

Certification  Pursuant to 18  U.S.C.  Section  1350, X
As Adopted Pursuant  to Section 906  of the
Sarbanes-Oxley Act of 2002

(1) The SEC File No. is 000-24786, other than Exhibit 10.30 (SEC File No. 333-11651), Exhibit 10.33 (SEC File No. 333-42536)

and Exhibit 10.41 (001-34630).

†

Confidential treatment requested as to certain portions

^ Management contract or compensatory plan or arrangement

*

The  certification attached as Exhibit 32.1 that accompanies  this Form 10-K is not deemed filed with the SEC and is not to
be incorporated by reference into any filing of Aspen Technology, Inc. under the Securities Act of 1933 or the Securities
Exchange Act of 1934, whether made before or after the date of  this Form 10-K, irrespective of any general incorporation
language  contained in such filing.

Consent of Independent Registered Public  Accounting Firm

Exhibit 23.2

The Board of Directors
Aspen Technology, Inc.

We consent to the  incorporation by reference in the registration  statements (No. 333-21593,
333-42538, 333-42540, 333-71872, 333-117637, 333-118952,  333-128423, and 333-169657 on Form S-8 of
Aspen Technology, Inc. (the ‘‘Company’’)  of  our report dated  August 23, 2011 with respect to the
consolidated balance sheets of the Company as of  June 30, 2011 and 2010 and the related  consolidated
statements of operations, stockholders’ equity  (deficit)  and  comprehensive  income  (loss),  and cash flows
for each of the years in the three-year period ended June 30, 2011, and  the  effectiveness  of  internal
control over financial reporting as of June 30,  2011, which  reports appear  in the June 30, 2011  annual
report on Form 10-K of the Company.

Our report dated August 23, 2011 on the  effectiveness  of  internal control over  financial reporting
as of June 30, 2011 expresses our opinion that  the  Company did not maintain effective internal  control
over financial reporting as of June 30,  2011 because of the effects  of  a  material weakness  on the
achievement of the objectives of the  control criteria and  contains an explanatory paragraph that states
that management has identified and included in its assessment a material weakness as  of  June 30, 2011
related to income tax accounting and disclosure.

/s/ KPMG LLP

Boston, Massachusetts
August 23, 2011

Exhibit 31.1

CERTIFICATION  OF PRINCIPAL EXECUTIVE OFFICER
PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF  2002

I, Mark  E. Fusco, certify that:

1.

I have reviewed this Annual Report  on Form 10-K of Aspen  Technology, Inc.;

2. Based on my knowledge, this report does  not  contain any untrue statement  of  a material fact or

omit to state a material fact necessary to make the statements made,  in light  of the circumstances
under which such statements were made, not misleading with respect to the period  covered by this
report;

3. Based on my knowledge, the financial statements, and  other financial  information included in  this
report, fairly present in all material respects the financial  condition, results of operations and  cash
flows of the registrant as of, and for, the periods presented in  this report;

4. The registrant’s other certifying  officer(s)  and  I are responsible for establishing and maintaining
disclosure controls and procedures (as defined in  Exchange  Act Rules 13a-15(e) and 15d-15(e))
and internal control over financial reporting  (as  defined in  Exchange Act  Rules 13a-15(f)  and
15d-15(f)) for the registrant and have:

a. Designed such disclosure controls and  procedures,  or caused such disclosure  controls and

procedures to be designed under  our supervision,  to  ensure that material  information relating
to the registrant, including its consolidated subsidiaries, is made  known to us by others within
those entities, particularly during  the period in which  this  report is being prepared;

b. Designed such internal control over  financial reporting,  or caused such  internal control over
financial reporting to be designed under  our  supervision, to  provide reasonable assurance
regarding the reliability of financial reporting  and  the preparation of financial statements for
external  purposes in accordance with generally accepted  accounting  principles;

c. Evaluated the effectiveness of the registrant’s disclosure  controls and procedures and

presented in this report our conclusions about  the effectiveness of the disclosure controls and
procedures, as of the end of the period  covered by this report based on such evaluation; and

d. Disclosed in this report any change in the registrant’s  internal control over financial reporting
that occurred during the registrant’s  most recent fiscal  quarter (the registrant’s fourth fiscal
quarter in the case of an annual report) that  has materially  affected, or is reasonably likely to
materially affect, the registrant’s internal control  over financial reporting; and

5. The registrant’s other certifying  officer(s)  and  I have disclosed,  based on our  most recent

evaluation of internal control over financial reporting,  to  the registrant’s auditors and the audit
committee of the registrant’s board of directors (or persons performing the equivalent functions):

a. All significant deficiencies and material weaknesses in the design or operation  of  internal

control over financial reporting which  are reasonably likely  to  adversely affect  the registrant’s
ability to record, process, summarize and report financial information; and

b. Any fraud, whether or not material, that involves management or other employees  who have a

significant role in the registrant’s internal control over  financial  reporting.

Date: August 23, 2011

/s/ MARK E. FUSCO

Mark E. Fusco
President and Chief Executive Officer
(Principal Executive Officer)

Exhibit 31.2

CERTIFICATION  OF PRINCIPAL FINANCIAL OFFICER
PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Mark  P. Sullivan, certify that:

1.

I have reviewed this Annual Report  on Form  10-K of Aspen Technology, Inc.;

2. Based on my  knowledge, this report does  not  contain any untrue statement of  a material fact or

omit to state a material fact necessary  to  make the statements made,  in light  of the circumstances
under which such statements were made, not misleading with respect to the period covered by this
report;

3. Based on my  knowledge, the financial statements, and other financial  information included in this
report, fairly present in all material respects the financial condition, results of operations and cash
flows of the registrant as of, and for, the periods presented in  this report;

4. The registrant’s other certifying  officer(s) and I are responsible for establishing and maintaining
disclosure controls and procedures (as defined in Exchange  Act Rules 13a-15(e) and 15d-15(e))
and internal control over financial reporting (as  defined in Exchange Act Rules 13a-15(f) and
15d-15(f)) for the registrant and have:

a. Designed such disclosure controls and  procedures, or caused such disclosure controls and

procedures to be designed under our supervision, to ensure that material  information relating
to the registrant, including its consolidated subsidiaries, is made known to us by others within
those entities, particularly during the period in which this report is being prepared;

b. Designed such internal control over  financial reporting,  or caused such  internal control over
financial reporting to be designed under  our supervision, to provide reasonable assurance
regarding the reliability of financial reporting and the preparation of financial statements for
external purposes in accordance with  generally accepted accounting principles;

c. Evaluated the effectiveness of the registrant’s disclosure  controls and procedures and

presented in this report our conclusions  about the effectiveness of the disclosure controls and
procedures, as of the end of the period covered  by this  report based on such evaluation; and

d. Disclosed in this report any change in the registrant’s  internal control over financial reporting
that occurred during the registrant’s  most recent fiscal quarter (the registrant’s fourth fiscal
quarter in the case of an annual report) that has materially  affected, or is reasonably likely to
materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying  officer(s) and I have disclosed,  based on our  most recent

evaluation of internal control over financial reporting, to the registrant’s auditors and the audit
committee of the registrant’s board of directors (or persons performing the equivalent functions):

a. All significant deficiencies and material weaknesses in the design or operation of  internal

control over financial reporting which are  reasonably likely  to  adversely affect the registrant’s
ability to record, process, summarize and report  financial information; and

b. Any fraud, whether or not material,  that involves management or other employees who have a

significant role in the registrant’s internal control over  financial reporting.

Date: August 23, 2011

/s/ MARK P. SULLIVAN

Mark P. Sullivan
Executive Vice President and Chief Financial Officer
(Principal Financial Officer)

CERTIFICATION  PURSUANT TO 18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY  ACT  OF 2002

Exhibit 32.1

In connection with the Annual Report  on Form 10-K of Aspen  Technology, Inc. (the ‘‘Company’’)

for the year ended June 30, 2011, as  filed with the Securities and  Exchange Commission on the date
hereof (the ‘‘Report’’), each of the undersigned hereby certifies in his capacity as an  officer  of the
Company, pursuant to 18 U.S.C. Section  1350, as adopted  pursuant  to  Section 906 of the  Sarbanes-
Oxley Act of 2002, that, to his knowledge:

1. The Report fully complies with the requirements of  Section 13(a) or 15(d) of the Securities

Exchange Act of 1934; and

2. The information contained in the Report fairly  presents, in all material respects,  the financial

condition and results of operations of  the Company.

Date: August 23, 2011

/s/ MARK E. FUSCO

Mark E. Fusco
President and Chief Executive Officer

Date: August 23, 2011

/s/ MARK P. SULLIVAN

Mark P. Sullivan
Executive Vice President and Chief Financial Officer

A signed original of this written statement required  by  Section 906 has  been provided to Aspen
Technology, Inc. and will be retained by  Aspen  Technology, Inc. and furnished to the Securities and
Exchange Commission or its staff upon request.

Executive Officers, Board of Directors, and Corporate Information

Executive Officers

Worldwide Headquarters 

Legal Counsel

Aspen Technology, Inc.
200 Wheeler Road
Burlington, Massachusetts 01803
USA
1–781–221–6400

Cooley LLP
500 Boylston Street, 14th Floor
Boston, Massachusetts 02116
USA

Mark E. Fusco
President and Chief Executive Officer

Mark P. Sullivan
Executive Vice President and Chief
Financial Officer

Antonio J. Pietri
Executive Vice President, Field
Operations

Manolis E. Kotzabasakis
Executive Vice President, Products

Frederic G. Hammond
Senior Vice President, General Counsel
and Secretary

Europe Headquarters

AspenTech Ltd.
C1, Reading Int’l Business Park 
Basingstoke Road 
Reading, Berkshire
RG2 6DT United Kingdom
44–(0)–1189–226400

Corporate Information

Questions regarding taxpayer identification
numbers, transfer procedures, and other
stock account matters should be addressed
to the Transfer Agent & Registrar at:

American Stock Transfer & Trust
Company, LLC
Operations Center
6201 15th Avenue
Brooklyn, NY 11219
1–800–937–5449
www.amstock.com
info@amstock.com

Shareholders may obtain a copy of the
Company’s Annual Report on Form 10-K 
for the fiscal year ended June 30, 2011, 
filed with the Securities and Exchange
Commission, by sending a written 
request to:

Investor Relations
Aspen Technology, Inc.
200 Wheeler Road
Burlington, Massachusetts 01803 
USA
1–781–221–8385

About AspenTech 

AspenTech is a leading supplier of software that optimizes process manufacturing—for energy, chemicals,
pharmaceuticals, engineering and construction, and other industries that manufacture and produce
products from a chemical process. With integrated aspenONE® solutions, process manufacturers can
implement best practices for optimizing their engineering, manufacturing, and supply chain operations.
As a result, AspenTech customers are better able to increase capacity, improve margins, reduce costs,
and become more energy efficient. To see how the world’s leading process manufacturers rely on
AspenTech to achieve their operational excellence goals, visit www.aspentech.com.

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Board of Directors

Stephen M. Jennings, Chairman
Managing Partner, The Monitor Group

Donald P. Casey
Consultant

Mark E. Fusco
President and Chief Executive Officer
Aspen Technology, Inc.

Middle East & North Africa
Headquarters

AspenTech Ltd.
Bahrain Financial Harbour 
West Tower, Building 1459 
Road 4626, Block 346 
Area 6, P.O. Box 20705 
Bahrain, Manama 
00–(973)–17–50–2747

Dr. Simon J. Orebi Gann
Consultant

Gary E. Haroian
Consultant

Joan C. McArdle
Senior Vice President
Massachusetts Capital 
Resource Company

Robert M. Whelan, Jr.
President 
Whelan & Company, LLC 

APAC Headquarters

AspenTech Pte. Ltd.
371 Beach Road #23-08 
Keypoint
Singapore 199597
65-6395-3900

Independent Public Accountants

KPMG LLP
Two Financial Center
60 South Street
Boston, Massachusetts 02111 USA

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Annual Report
2011

Worldwide Headquarters  

Aspen Technology, Inc.
200 Wheeler Road
Burlington, MA 01803
USA

phone: +1-781-221-6400
fax: +1-781-221-6410
info@aspentech.com

© 2011 Aspen Technology, Inc. AspenTech®, aspenONE®, the Aspen leaf logo, OPTIMIZE, and 7 Best Practices of Engineering Excellence are trademarks of Aspen Technology, Inc. 
All rights reserved. All other trademarks are property of their respective owners. 

11-763-1011