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Geospace Technologies Corporation

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FY2008 Annual Report · Geospace Technologies Corporation
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2 0 0 8  A N N U A L   R E P O R T

The right answers at the right time. 

P r o f i l e :   Since 1980, OYO Geospace has successfully designed, manufactured and deployed 

a broad spectrum of seismic instrumentation solutions and accessories for the oil and gas industry 

worldwide. In 1995 we began serving the thermal solutions market, designing and manufacturing 

imaging equipment and film components that are used in high-value, high-potential commercial 

graphic applications worldwide. OYO Geospace is headquartered in Houston, Texas. Our international 

sales locations include Canada, China, Russia and the United Kingdom with international manufacturing 

facilities strategically located in Canada and Russia.

forward-looking Statements: All statements in this Annual Report, other than statements of historical fact included 

herein, including statements regarding potential future products and markets, our potential future revenues, future financial 

operations, future product lines, growth of product markets and other statements are forward-looking statements for purpose 

of the Securities Act of 1933 and the Securities Exchange Act 1934. These statements are subject to known and unknown risks, 

uncertainties and other factors that may cause our actual results, performance or achievements to differ materially from the 

future results, performance or achievements expressed or implied by such forward-looking statements, including the risks and 

factors described in the attached Form 10-K. You are cautioned to consider the factors and statements described under the 

heading “Risk Factors” in the Form 10-K in connection with evaluating any such forward-looking statements. 

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Understanding and anticipating industry needs is a core strength of OYO Geospace – one reflected in our achievements during 2008. 

We’ve launched timely solutions and initiatives that address pressing technical challenges in the industries we serve. 

Our new Geospace Seismic Recorder (GSR), for example, takes miles of cumbersome cables 

and tons of weight out of the seismic acquisition equipment equation, so that land seismic crews can move faster, 

more economically and cover terrain they simply couldn’t in the past. 

Freedom from cables and lightweight equipment – those are just the kinds of answer our industry customers need right now. 

Of course, we couldn’t deliver the right solutions without the right people. It’s the dedication and deep experience of our industry 

professionals that enables us to anticipate market needs and deliver valuable answers when they’re needed most.

The right answers at the right time. 

That’s OYO Geospace.

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From the Chairman

D e a r   F e l l o w   sh a r e h o lDe r s ,

in millions

2008 was a year of both accomplishment and disappointment for OYO Geospace. While we 

experienced strong growth in most product categories in 2008, we were unable to secure 

a meaningful contract for a seabed reservoir characterization system. The industry’s slow 

adoption of this technology made it difficult for us to match the $21 million in seabed 

system sales recorded in 2007. However, even with this setback in revenues and profits, we 

were able to generate a respectable 20% pretax return on shareholder equity. 

While this development prevented us from experiencing yet another year of record 

growth company-wide, our seismic exploration products achieved record revenues and 

profits fueled by increasing demand for seismic services worldwide. 

In addition, we successfully launched our new GSR system, a cable-free, radio-free 

land seismic data acquisition system that gives seismic contractors and oil companies 

significantly more logistical freedom in acquiring seismic data. The GSR is a land nodal 

system that enables very large channel data acquisition and has already generated high 

interest among seismic contractors and oil companies. We expect the GSR system to provide 

a significant source of revenues for the company over the next few years.

Even though our seismic reservoir characterization sales were disappointing, we 

nevertheless firmly believe in the value of these solutions to our oil company customers 

and are aggressively marketing these products to oil and gas producers around the world. 

Our currently installed reservoir systems continue to perform well, demonstrating to the 

industry their operational and financial value. 

$140

$120

$100

$ 80

$ 60

$ 40

$ 20

0

in millions
$20
$18
$16 
$14
$12
$10
$ 8
$ 6
$ 4
$ 2

0

A bright spot in our suite of reservoir characterization products in 2008 was the 

performance of our borehole tools product line. Revenues for borehole products increased 

percent

more than 30% from the prior year. 

Our emerging technology group enjoyed another record year, with product sales 

increasing 30%. Our industrial sensor and cable product sales grew to $6.9 million, and sales 

of our offshore cable products grew to $3.3 million this year. We’ve learned valuable lessons in 

2008 and expect more growth and improved profitability from this group going forward.

For our thermal solutions group, revenues were essentially flat for the year, but 

operating profits more than doubled. The successful launch this year of the group’s new 

direct-to-screen product line will likely open up new opportunities in 2009.

40

35

30

25

20

15

10

 5

0 

2006  2007  2008

revenues

2006  2007  2008

net income

2006  2007  2008

PretaX
return on
shareholDer 
equity

2        OYO G eospace  2008

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E x p a n s i o n  C o m p l e t e d

Our major plant expansion initiated in fiscal 2007 was completed this year, significantly increasing the capacity of our machine, 

cable and molding shops. We finished construction of our 170,000 square-foot facility in Houston in 2007. In 2008, we completed 

the relocation of existing cabling equipment and the process of refurbishing our machining, molding and other manufacturing 

departments. We also purchased and put into service 

new manufacturing equipment and constructed an 

electronic assembly line to handle the new GSR wireless 

data acquisition systems, which began production 

during the second quarter. This facilities expansion 

provides us with new capacity and capabilities to fulfill 

new opportunities in each of our markets. 

T h e  C h a l l e n g e  A h e a d

As we enter fiscal 2009, global financial markets have collapsed, ushering in a period of 

anxiety, uncertainty and financial concern worldwide. World markets have slipped into 

recession, and energy prices have declined. This is likely to cause the demand for seismic 

exploration and reservoir products to wane. However, OYO Geospace enters this period 

with a substantial backlog, a diverse suite of products to manufacture, and a reasonable 

level of quote activity. 

While it is difficult to forecast the depth or length of the current economic crisis, 

we believe we have the financial strength to weather this storm and the solutions to help 

our customers do the same. When world demand for energy returns to normal levels, OYO 

Geospace will be in an excellent market position – with both the products the industry 

requires and the capacity needed to deliver them.

G a r y  D .  O w e n s

Chairman of the Board

President & Chief Executive Officer

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OYO G eospac e 2008        3

 
T h e   i n d u sTr y   n e e d

Across the industry, seismic contractors are being asked to collect reliable, accurate and sometimes technically complex seismic data in 

increasingly hostile and logistically challenging land and marine geographies. To succeed, contractors rely on and collaborate with the 

manufacturers of seismic equipment to develop field systems that are affordable, accurate, durable and dependable.

Many of our seismic contractor customers operate in environments that strain their available equipment and manpower 

resources. This, combined with intense equipment use and customer technical demands, means that contractors must continually 

upgrade, augment and replace their field sensor equipment.

The right answer for exploration

T h e   O y O   G eOs p a c e   a n s w e r 

As the exploration environment becomes even more financially and technically challenging, OYO Geospace is delivering robust and 

dependable technology answers that provide much-needed freedom and flexibility in the field.

Solutions like our new GSR wireless data acquisition system (pictured above) and our GS-One geophones, which offer 

enhanced sensitivity and extended dynamic range, enable land seismic operators to cover more ground quickly, efficiently and 

economically. And in marine seismic environments, our new Heading Sensor Recovery Device (HSRD) reduces in-water operational 

safety risks while optimizing survey productivity, allowing contractors to gather the highest quality seismic data possible. 

4        OYO G eospace  2008

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The right answer for reservoir characterization

T h e   i n d u sTr y   n e e d 

With significant reserve discoveries becoming increasingly rare, oil and gas companies are focusing on optimizing production in 

existing reservoirs by using permanently emplaced technology infrastructure both on the seafloor and in the borehole. They’re 

also interested in “transition zone” targets where opportunities for new discoveries may remain. Historically, operations in 

transition zones have been logistically and technically difficult, making the acquisition of quality seismic data a challenge.

T h e   O y O   G eOs p a c e   a n s w e r 

OYO Geospace is the only company that has installed permanently emplaced seafloor seismic systems used for day-to-day 

reservoir surveillance. Since 2003, beginning in the North Sea’s Valhall Field, OYO Geospace’s reservoir characterization projects 

have repeatedly proven the operational and economic value of having a field-wide permanent surveillance infrastructure.

Wellbore sensor tools are another technology used to collect important reservoir data. Increasing demand for OYO 

Geospace’s wellbore systems is fueled by customers who need to monitor hydraulic fracturing and conduct passive seismic 

monitoring and 3D VSPs to better understand their reservoir assets.

And as for those potentially lucrative transition zones? Solutions like our new shallow water dual sensor array 

(featured above) are bringing them within reach. This product was developed by combining elements of our existing reservoir 

characterization and seismic acquisition technologies. The shallow water dual sensor array is specifically designed to meet the 

operational and technological challenges presented by transitional environments.

From our permanently emplaced seafloor systems to our borehole technologies to shallow water transition zones, OYO 

Geospace is helping operators gather the highest quality data possible to make the very best decisions, all with the lowest risk 

and environmental impact. 

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OYO G eospac e 2008        5

 
 
 
The right answer for offshore cables and umbilicals 

T h e   i n d u sTr y   n e e d 

The technical projects in which offshore contractors are involved continually demand more from cable and umbilical manufacturers 

– larger, longer, stronger and more technically complex products with high levels of quality and reliability. Today, we believe the 

cable and umbilical manufacturing industry runs at or near capacity. As a result, finding qualified manufacturers with available 

manufacturing capacity and technical capability is a constant challenge.

T h e   O y O   G eOs p a c e   a n s w e r

To address this manufacturing capacity dilemma and take advantage of this significant market opportunity, OYO Geospace has 

expanded its manufacturing facilities. The expansion has involved optimizing the equipment between our old and new Houston 

facilities, installing new equipment, and upgrading existing machinery in order to enhance our manufacturing capacity and organize 

our plant more efficiently. 

This new capacity and our new capabilities will allow us to undertake larger, more technically complex projects as well as 

partner with other cable manufacturers in need of components for their cable products. By filling the capacity gap for the industry and 

improving our processes internally, OYO Geospace can now provide both new efficiency and scale in meeting our customers’ needs.

6        OYO G eospace  2008

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T h e   i n d u sTr y   n e e d 

In electronic prepress, thermal plotting for the oil and gas market and other specialty markets, OYO Instruments is dedicated to direct 

thermal technology. That position keeps us on the front lines – in tune with the trends and applications driving industry requirements. 

As in most industries, our customers are looking for more streamlined, efficient and environmentally sound processes – smart ways to 

do more with less.

The right answer for thermal printing

T h e   O y O   G eOs p a c e   a n s w e r 

By successfully applying and introducing our thermal technology to direct-to-screen applications in 2008, OYO Geospace has opened new doors 

for our customers and our business. Our thermal direct-to-screen technologies bring new speed, accuracy and simplicity to once laborious and 

time-consuming processes. Our newest direct-to-screen product, Goblin, meets the needs of smaller operators while offering the same cost, time 

and operational benefits as our original Diablo direct-to-screen system introduced in 2007. These systems are innovative and unique. They open 

new market opportunities. And they provide a valuable new path to efficiency and quality for the markets we serve.

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OYO G eospac e 2008        7

Officers and Directors

O F F I C E R S

D I R E C T O R S

Gary D. Owens

Chairman of the Board

Gary D. Owens

Chairman of the Board

President & Chief Executive Officer

President & Chief Executive Officer

Michael J. Sheen

Thomas L. Davis, Ph.D.

Senior Vice President

Chief Technical Officer

Professor of Geophysics,

Colorado School of Mines

Thomas T. McEntire

Katsuhiko Kobayashi

Chief Financial Officer

Senior Executive Officer

OYO Corporation

William H. Moody

Retired Partner

KPMG

Michael J. Sheen

Senior Vice President

Chief Technical Officer

Charles H. Still

Partner

Kelly Hart & Hallman L.L.P.  

Richard C. White

Consultant

Oil and Gas Industry 

8         OYO G eospace  2008

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2008 Financials

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2008 Financials

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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 10-K

È Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

for the Fiscal Year Ended September 30, 2008

OR
‘ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Commission file number 001-13601

OYO GEOSPACE CORPORATION

(Exact Name of Registrant as Specified in Its Charter)

Delaware
(State or Other Jurisdiction of
Incorporation or Organization)

76-0447780
(I.R.S. Employer
Identification No.)

7007 Pinemont Drive
Houston, Texas 77040-6601
(Address of Principal Executive Offices)

(713) 986-4444
(Registrant’s telephone number, including area code)

Securities Registered pursuant to Section 12(b) of the Act:

Title of Each Class
Common Stock

Name of Each Exchange on Which Registered
The NASDAQ Global Market

Securities Registered pursuant to Section 12(g) of the Act: NONE
Indicate by check mark if the Registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities

Act. Yes ‘ No È

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 ‘ No È

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
the past 90
was required to file such reports), and (2) has been subject
days. Yes È No ‘

to such filing requirements for

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K 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 ‘

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 definition of “large accelerated filer, accelerated filer and smaller reporting
company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer ‘ Accelerated filer È

Non-accelerated filer ‘ Smaller reporting company ‘
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange

Act). Yes ‘ No È

There were 5,936,508 shares of the Registrant’s Common Stock outstanding as of the close of business on
December 1, 2008. As of March 31, 2008, the aggregate market value of the Registrant’s Common Stock held by
non-affiliates was approximately $202 million (based upon the closing price of $45.42 on March 31, 2008, as reported
by The NASDAQ Global Market).

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the definitive proxy statement for the Registrant’s 2009 Annual Meeting of Stockholders are

incorporated by reference into Part III of this report.

Item 1. Business

Overview

PART I

OYO Geospace Corporation is a Delaware corporation incorporated on September 13, 1997. Unless
otherwise specified, the discussion in this Annual Report on Form 10-K refers to OYO Geospace Corporation
and subsidiaries. We design and manufacture instruments and equipment used in the acquisition and processing
of seismic data as well as in the characterization and monitoring of producing oil and gas reservoirs. Demand for
our products has been, and will likely continue to be, vulnerable to downturns in the economy and the oil and gas
industry in general. During recent months, there has been substantial volatility and a decline in oil and natural gas
prices. Please refer to the risks discussed under the heading “Risk Factors” for more information.

We have been in the seismic instrument and equipment business since 1980 and market our products
primarily to the oil and gas industry. We also design, manufacture and distribute thermal imaging equipment, and
thermal media products targeted at the screen print, point of sale, signage and textile market sectors. We have
been manufacturing thermal imaging products since 1995. We report and evaluate financial information for each
of these two segments: Seismic and Thermal Solutions.

Seismic Products

The seismic segment of our business accounts for the majority of our sales. Geoscientists use seismic data
primarily in connection with the exploration, development and production of oil and gas reserves to map
potential and known hydrocarbon bearing formations and the geologic structures that surround them.

Seismic Exploration Products

Seismic data is acquired by combining a seismic energy source and a seismic data recording system. We
including data acquisition systems,
provide many of the components of seismic data recording systems,
geophones, hydrophones, multi-component sensors, seismic leader wire, geophone strings, connectors, seismic
telemetry cables and other seismic related products. On land, our customers use our data acquisition systems,
geophones, leader wire, cables and connectors to receive and measure seismic reflections resulting from an
energy source to data recording units, which store information for processing and analysis. We recently
announced the development of a land wireless seismic data acquisition system capable of very large channel
configurations. We delivered several of these systems to customers during fiscal year 2008 with the largest of
these systems containing 1,000 channels. In the marine environment, large ocean-going vessels tow long seismic
cables known as “streamers” containing hydrophones which are used to detect pressure changes. Hydrophones
transmit electrical impulses back to the vessel’s data recording unit, where the seismic data is stored for
subsequent processing and analysis. Our marine seismic products help steer streamers while being towed and
help recover streamers if they become disconnected from the vessel.

Our seismic sensor, cable and connector products are compatible with most major competitive seismic data
acquisition systems currently in use, and sales result primarily from seismic contractors purchasing our products
as components of new seismic data acquisition systems or to repair and replace components of seismic data
acquisition systems already in use.

Our wholly-owned subsidiary in the Russian Federation manufactures international standard geophones,
sensors, seismic leader wire, seismic telemetry cables and related seismic products for customers in the Russian
Federation and other international seismic marketplaces. Operating in foreign locations involves certain risks as
discussed under the heading “Risk Factors—Our Foreign Subsidiaries and Foreign Marketing Efforts Face
Additional Risks and Difficulties” in this Report on Form 10-K.

1

Seismic Reservoir Products

We have developed permanently installed high-definition reservoir characterization products for ocean-
bottom applications in producing oil and gas fields. We also produce a retrievable version of this ocean-bottom
system for use on fields where permanently installed systems are not appropriate or economical. Seismic surveys
repeated over selected time intervals show dynamic changes within the reservoir and can be used to monitor the
effects of production. Utilizing these products, producers can enhance the recovery of oil and gas deposits over
the life of a reservoir.

In addition, we produce seismic borehole acquisition systems which employ a fiber optic augmented
wireline capable of very high data transmission rates. These systems are used for several
reservoir
characterization applications, including an application pioneered by us allowing operators and service companies
to monitor and measure the results of fracturing operations. Our customers are deploying these borehole systems
in the United States, Canada and China.

Emerging Technology Products

Our products continue to develop and expand beyond seismic applications through the utilization of our
existing engineering experience and manufacturing capabilities. We design and manufacture power and
communication transmission cable products for offshore applications and market these products to the offshore
oil and gas and offshore construction industries. These products include a variety of specialized cables, primarily
used in deepwater applications, such as remotely operated vehicle (“ROV”) tethers, umbilicals and electrical
control cables. These products also include specially designed and manufactured cables, including armored
cables, engineered to withstand harsh offshore operating environments.

In addition, we design and manufacture industrial sensors for the vibration monitoring and earthquake
detection markets. We also design and manufacture other specialty cable products, such as those used in
connection with global positioning products.

Thermal Solution Products

Our thermal solutions product

technologies were originally developed for seismic data processing
applications. In 1995 we modified this technology for application in other markets. Our thermal printers include
both thermal imagesetters for graphics applications and thermal plotters for seismic applications. In addition, our
thermal solutions products include direct-to-screen systems, thermal printheads, dry thermal film, thermal
transfer ribbon, and other thermal media. Our thermal imaging solutions produce images ranging in size from 12
to 54 inches wide and in resolution from 400 to 1,200 dots per inch (“dpi”). We market our thermal imaging
solutions to a variety of industries, including screen printing, point-of-sale, signage, flexographic, and textile
markets. We also continue to sell these products to our seismic customers.

The quality of thermal imaging is determined primarily by the interrelationship between a thermal printhead
and the thermal media, be it film, ribbon, or any other media. We manufacture thermal printheads and thermal
film, which we believe will enable us to more effectively match the characteristics of our thermal printers to
thermal film, thereby improving print quality, and make us more competitive in markets for these products.

We also distribute private label high-quality dry thermal media for use in our thermal printers and
direct-to-screen systems. To fully meet the demands of the interrelationship between the thermal printhead and
thermal media, we are attempting to modify our thermal printheads so that they interface optimally with these other
thermal medias. In addition, we are engaged in efforts to develop a new line of dry thermal film and ribbon in order
to improve the image quality of our media for use with our printheads. Both efforts to modify our printheads and to
improve our film have been on-going in recent periods, but at this time we are unable to provide any assurance that
we can eliminate printhead and film interface issues in the near future or at all. In order to achieve more than
marginal growth in our thermal solutions product business in future periods, we believe that it is important to
continue our concentration of efforts on both our printhead changes and media improvements.

2

Products and Product Development

Seismic Products

Our seismic product lines currently consist of high-definition reservoir characterization products and
services, geophones and hydrophones, including multi-component geophones and hydrophones, seismic leader
wire, geophone string connectors, seismic telemetry cables, marine seismic cable retrieval and steering devices
and specialized data acquisition systems targeted at conventional and niche markets. Our seismic products are
compatible with most major seismic data acquisition systems currently in use. We believe that our seismic
products are among the most technologically advanced instruments and equipment available for seismic data
acquisition.

Our products used in marine seismic data acquisition include our patented marine seismic streamer retrieval
devices (“SRDs”). Occasionally, streamer cables are severed and become disconnected from the vessel as a result
of obstacles, inclement weather, vessel traffic or human error. Our SRDs, which are attached to the streamer
cables, contain air bags which are designed to inflate automatically at a given depth, bringing the severed
streamer cables to the surface. These SRDs save the seismic contractors significant time and money compared to
the alternative of losing the streamer cable. We also produce seismic streamer steering devices, or “birds,” which
are finlike devices that attach to the streamer cable. These birds help maintain the streamer cable at a certain
desired depth as it is being towed through the water.

Other product developments include the HDSeis™ product line and a suite of borehole and reservoir
characterization products and services. Our HDSeis™ System is a high-definition seismic data acquisition
system with flexible architecture that allows it to be configured as a borehole seismic system or as a subsurface
system for both land and marine reservoir-monitoring projects. The scalable architecture of the HDSeis™ System
enables custom designed system configuration for applications ranging from low-channel engineering and
environmental-scale surveys requiring a minimum number of recording channels to high-channel surveys
required to efficiently conduct permanent deepwater reservoir imaging and monitoring. Modular architecture
allows virtually unlimited channel expansion with global positioning systems and fiber-optic synchronization. In
addition, multi-system synchronization features make the HDSeis™ System well suited for multi-well or multi-
site acquisition, simultaneous surface and downhole acquisition and continuous reservoir monitoring projects.

Reservoir characterization requires special purpose or custom designed systems in which portability
becomes less critical and functional reliability assumes greater importance. This reliability factor helps assure
successful operations in inaccessible locations over a considerable period of time. Additionally, reservoirs
located in deepwater or harsh environments require special instrumentation and new techniques to maximize
recovery. Reservoir characterization also requires high-bandwidth, high-resolution seismic data for engineering
project planning and reservoir management. We believe our HDSeis™ System and tools, designed for cost-
effective deployment and lifetime performance, will make borehole and seabed seismic acquisition a cost-
effective and reliable process for the challenges of reservoir characterization and monitoring.

Our recent 3D seismic product developments include an omni-directional geophone for use in reservoir
monitoring, a compact marine three-component or four-component gimbaled sensor and special-purpose
connectors, connector arrays and cases. We announced the development of a wireless seismic data acquisition
system capable of very large channel configurations, which became commercially available in the first calendar
quarter of 2008. We delivered several of these systems to customers during fiscal year 2008 with the largest of
these systems containing 1,000 channels.

In order to take advantage of our existing cable manufacturing facilities and capabilities in Houston, we are
designing and selling new cable products to the offshore oil and gas and offshore construction industries. The
production of offshore marine cables requires specialized design capabilities and manufacturing equipment. We
reservoir
also utilize these design capabilities and manufacturing equipment
characterization products. We are aggressively working to diversify our seismic product lines as well as utilizing
our manufacturing capabilities to develop and produce products for use in other industries.

to produce deepwater

3

Thermal Solutions Products

Our thermal solutions products include thermal imagesetters for graphics applications and thermal plotters
for seismic applications. In addition, our thermal solution products include thermal printheads and thermal media
products. We market these products to a variety of industries, including the screen print, point of sale, signage
and textile markets. We also sell these products to our seismic customers.

We design, manufacture and sell thermal printers with data images ranging in size from 12 to 54 inches
wide and resolution ranging from 400 to 1,200 dpi. We also manufacture our own line of thermal film products
as well as distribute another brand of thermal film to the users of our thermal printers. In our thermal solutions
segments, we derive revenue primarily from the sale of thermal solutions products to our commercial graphics
customers.

Competition

Seismic Products

We believe that we are one of the world’s largest manufacturers and distributors of seismic related products.
The principal competitors in our seismic business segment for data acquisition systems, geophones, hydrophones,
geophone string connectors, leader wire and telemetry cable are ION Geophysical, SERCEL (a division of
CGGVeritas) and Steward Cable (a division of Amphenol Corporation). Furthermore, entities in China affiliated
with SERCEL, as well as other Chinese manufacturers, produce low-cost geophones having similar design and
specifications as one of our older geophone models not meeting current industry standards and specifications.
These Chinese entities also produce low-cost geophone strings, connectors, leader wire and telemetry cables. A
Chinese entity affiliated with SERCEL has recently started producing a lower-cost geophone meeting current
industry standards and specifications.

We believe that the principal key for success in the seismic instruments and equipment market are
technological superiority, product durability, reliability, and customer support. We also believe that price and
product delivery are always important considerations for our customers. In general, most customers prefer to
standardize geophones and hydrophones, particularly if they are used by seismic companies which have multiple
crews which are able to support each other. This standardization makes it difficult for an outside geophone or
hydrophone manufacturer to gain market share from other manufacturers with existing customer relationships.

As mentioned above, a key factor for seismic instruments and equipment manufacturers is durability under
harsh field conditions. Instruments and equipment must meet not only rigorous technical specifications regarding
signal integrity and sensitivity, but must also be extremely rugged and durable to withstand the rigors of field
use, often in harsh environments.

With respect

to our marine seismic products, we are not aware of any competing companies that
manufacture a product functionally similar to our patented seismic streamer retrieval device. We believe our
primary competitor in the manufacture of our streamer depth positioning device, or “birds,” is ION Geophysical.

We believe our primary competitors for our deepwater cabled reservoir characterization and monitoring
systems are traditional seismic equipment manufacturers or equipment providers such as WesternGeco (a
division of Schlumberger), ION Geophysical, SERCEL and new specialized technology providers like Octoplan
(a division of Wavefield InSeis ASA).

We believe our primary competitors for high-definition borehole seismic data acquisition systems are

Avalon and CGGVeritas.

4

Thermal Solutions Products

We believe that the primary competitors to our thermal imaging business segments include emulsion
producers like KIWO USA, Inc. as a distributor of direct-to-screen technologies, Colour Scanned Technology as
a manufacturer of direct-to-screen technologies, iSys Group as a manufacturer of thermal technologies for oil and
gas exploration applications, as well as manufacturers of alternative technologies such as inkjet devices
distributed and used for film output. Also, as we advance the resolution capabilities of direct thermal imaging
technology, we expose ourselves to additional competition in the more traditional wet-film and direct-to-plate
imagesetting marketplace. A key competitive factor in this market is producing equipment that is technologically
advanced, yet cost effective.

Suppliers

We produce our own brand of dry thermal film internally. We also purchase a substantial quantity of dry

thermal film from a European supplier.

We do not currently experience any significant difficulties in obtaining raw materials from our suppliers for

the production of our seismic or thermal imaging products.

Product Manufacturing and Assembly

Our manufacturing and product assembly operations consist of machining or molding the necessary
component parts, configuring these parts along with components received from various vendors and assembling a
final product. We manufacture seismic equipment to the specifications of our customers. For example, we can
armor cables for applications such as deepwater uses. We assemble geophone strings and seismic telemetry
cables based on a number of customer choices such as length, gauge, tolerance and color of molded parts. With
regard to dry thermal film, we mix and react various chemicals to formulate a reactive layer that is then coated
onto a clear polyester film. The film is then coated with a protective topcoat that produces the final product.
Upon completion of our manufacturing and assembly operations, we test our final products to the functional and,
in the case of seismic equipment, environmental, extremes of product specifications and inspect the products for
quality assurance. We normally manufacture and ship our products based on customer orders and, therefore,
typically do not maintain significant inventories of finished goods held for sale.

Markets and Customers

Our principal seismic customers are seismic contractors and major independent and government-owned oil
and gas companies that either operate their own seismic crews or specify seismic instrument and equipment
preferences to contractors. For our deepwater reservoir characterization products, our customers are generally
large international oil and gas companies that operate long-term offshore oil and gas producing properties. Our
thermal imaging customers primarily consist of direct users of our equipment as well as specialized resellers that
focus on the newsprint, silkscreen and corrugated box printing industries. One customer comprised 11.5% and
12.6% of our revenues during the fiscal years 2008 and 2007, respectively. None of our customers comprised
more than 10% of our net sales for fiscal year 2006. The following table describes our sales by customer type (in
thousands):

YEAR ENDED SEPTEMBER 30,

2008

2007

2006

Seismic exploration customers . . . . . . . . . . . . . . . . . . . . . . . . . . .
Seismic reservoir customers . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Industrial customers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thermal solutions customers . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 92,578
15,784
10,250
15,201
682

$ 83,193
31,354
7,903
15,312
344

$ 59,622
22,410
6,448
15,183
37

$134,495

$138,106

$103,700

5

During recent months, there has been substantial uncertainty in the capital markets and access to credit is
uncertain. Due to these conditions, certain of our customers may begin to curtail their seismic contracting
activities which would result in a decrease in demand for our products. Furthermore, certain of our customers
could experience an inability to pay suppliers, including us, in the event they are unable to access the capital
markets to fund their business operations. These risks are more fully described under the heading “Risk Factors”
in this Annual Report on Form 10-K.

Intellectual Property

We seek to protect our intellectual property by means of patents, trademarks, trade secrets and other
measures. Although we do not consider any single patent essential to our success, we consider our patent
regarding our marine seismic cable retrieval devices to be of particular value to us. This patent is scheduled to
expire in 2012. Our dry thermal film technology patents expire at varying dates beginning in 2013.

Research and Development

We expect to incur significant future research and development expenditures aimed at the development of
additional seismic data acquisition products to be used for high-definition reservoir characterization in both land
and marine environments and thermal imaging technologies. We have incurred company-sponsored research and
development expenses of $8.9 million, $7.3 million and $6.6 million during the fiscal years ended September 30,
2008, 2007 and 2006, respectively.

Employees

As of September 30, 2008, we employed approximately 1,099 people predominantly on a full-time basis, of
which approximately 585 were employed in the United States and approximately 467 in the Russian Federation.
Our employees in the Russian Federation belong to a national union for machine manufacturers. Our remaining
employees are not unionized. We have never experienced a work stoppage and consider our relationship with our
employees to be satisfactory.

Financial Information by Segment and Geographic Area

For a discussion of financial information by segment and geographic area, see Note 15 to the consolidated

financial statements contained in this Annual Report on Form 10-K.

This Annual Report on Form 10-K, along with our Quarterly Reports on Form 10-Q, Current Reports on
Form 8-K and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities
Exchange Act of 1934 (the “Exchange Act”), are available free of charge through our website as soon as
reasonably practicable after we electronically file such material with, or furnish it to, the Securities and Exchange
Commission (“SEC”). Our website address is http://www.oyogeospace.com.

Item 1A. Risk Factors

Risk Factors

Commodity Price Levels May Affect Demand for Our Products

Demand for many of our products depends primarily on the level of worldwide oil and gas exploration
activity. That activity, in turn, depends primarily on prevailing oil and gas prices and availability of seismic data.
During periods of improved energy commodity prices, the capital spending budgets of oil and natural gas
operators tend to expand, which results in increased demand for our products. Conversely, in periods when these
energy commodity prices deteriorate, the demand for our products generally weakens. Historically, the markets
for oil and gas have been volatile. During recent months, there has been substantial volatility and a decline in oil

6

and natural gas prices, which are subject to wide fluctuation in response to changes in the supply of and demand
for oil and gas, market uncertainty and a variety of additional factors that are beyond our control. These factors
include the level of consumer demand, weather conditions, domestic and foreign governmental regulations, price
and availability of alternative fuels, political conditions and hostilities in the Middle East and other significant
oil-producing regions, increases and decreases in foreign supply of oil and gas, prices of foreign imports and
overall economic conditions. Any unexpected material changes in oil and gas prices or other market trends that
adversely impacts seismic exploration activity would likely affect the demand for our products and could
materially and adversely affect our results of operations and liquidity.

Our New Products May Not Achieve Market Acceptance

Management’s outlook and assumptions are based on various macro-economic factors and internal
assessments, and actual market conditions could vary materially from those assumed. In recent years, we have
incurred significant expenditures to fund our research and development efforts, and we intend to continue those
expenditures in the future. However, research and development is by its nature speculative, and we cannot assure
you that these expenditures will result in the development of new products or services or that any new products
and services we have developed recently or may develop in the future will be commercially marketable or
profitable to us. In particular, we have incurred substantial expenditures to develop our recently announced
wireless seismic data acquisition system, as well as other seismic products for reservoir characterization
applications. In addition, we try to use some of our capabilities, particularly our cable manufacturing capabilities,
to supply products to new markets. Further, we have incurred substantial expense and expended significant effort
to develop our thermal solutions products. We cannot assure you that we will realize our expectations regarding
acceptance of and revenues generated by our new products and services in existing or new markets.

We May Experience Fluctuations in Quarterly Results of Operations

Historically, the rate of new orders for our products has varied substantially from quarter to quarter.
Moreover, we typically operate, and expect to continue to operate, on the basis of orders in-hand for our products
before we commence substantial manufacturing “runs.” The short-term nature of our order backlog generally
does not allow us to predict with any accuracy demand for our products more than approximately three months in
advance. Thus, our ability to replenish orders and the completion of orders, particularly large orders for
deepwater reservoir characterization projects, can significantly impact our operating results and cash flow for any
quarter, and results of operations for any one quarter may not be indicative of results of operations for future
quarters. These periodic fluctuations in our operating results could adversely affect our stock price.

We Have a Relatively Small Public Float, and Our Stock Price May Be Volatile

We have approximately 4.1 million shares outstanding held by non-affiliates. This small float results in a
relatively illiquid market for our common stock. Our daily trading volume for the year ended September 30, 2008
averaged approximately 71,000 shares. Our small float and daily trading volumes have in the past caused, and
may in the future result in, significant volatility in our stock price.

Our Credit Risk Could Increase If Our Customers Face Difficult Economic Circumstances

We believe that our allowances for bad debts are adequate in light of known circumstances. However, we
cannot assure you that additional amounts attributable to uncollectible receivables and bad debt write-offs will
not have a material adverse effect on our future results of operations. Many of our seismic contractor customers
are not well capitalized and as a result cannot always pay our invoices when due. We have in the past incurred
write-offs in our accounts receivable due to customer credit problems. We have found it necessary from time to
time to extend trade credit, including on promissory notes, to long-term customers and others where some risks
of non-payment exist. With the recent global financial crisis and a tightening of commercial credit availability,
some of our customers relying on credit markets as the source of funds for their capital spending may experience
significant liquidity difficulties, which increase those credit risks. An increase in the level of bad debts and any
deterioration in our credit risk could adversely affect the price of our stock.

7

Our Industry Is Characterized By Rapid Technological Development and Product Obsolescence

Our instruments and equipment

in both of our business segments are constantly undergoing rapid

technological improvement. Our future success depends on our ability to continue to:

•

•

improve our existing product lines,

address the increasingly sophisticated needs of our customers,

• maintain a reputation for technological leadership,

• maintain market acceptance of our products,

•

•

•

anticipate changes in technology and industry standards,

respond to technological developments on a timely basis, and

develop new markets for our products and capabilities.

Current competitors or new market entrants may develop new technologies, products or standards that could
render our products obsolete. We cannot assure you that we will be successful in developing and marketing, on a
timely and cost effective basis, product enhancements or new products that
respond to technological
developments, that are accepted in the marketplace or that comply with new industry standards.

We Operate in Highly Competitive Markets

The markets for most of our products are highly competitive. Many of our existing and potential
competitors have substantially greater marketing, financial and technical resources than we do. Additionally, at
least two competitors in our seismic business segment currently offer a broader range of instruments and
equipment for sale than we do and market this equipment as “packaged” data acquisition systems. We do not
currently offer for sale such a complete “packaged” data acquisition system. Further, certain of our competitors
offer financing arrangements to customers on terms that we may not be able to match. In addition, new
competitors may enter the market and competition could intensify.

As to our thermal solutions products, we compete with other printing solutions, including inkjet and laser

printing technologies, many of which are provided by large companies with significant resources.

We cannot assure you that sales of our products will continue at current volumes or prices if current
competitors or new market entrants introduce new products with better features, performance, price or other
characteristics than our products. Competitive pressures or other factors may also result in significant price
competition that could have a material adverse effect on our results of operations.

We Have a Limited Market for Our Seismic Products

In our seismic business segment, we market our traditional products to seismic service contractors and to
large, independent and government-owned oil and gas companies. We estimate that, based on published industry
sources, fewer than 50 seismic contracting companies are currently operating worldwide (excluding those
operating in Russia and the former Soviet Union, India, the People’s Republic of China and certain Eastern
European countries, where seismic data acquisition activity is difficult to verify). We estimate that fewer than 20
seismic contractors are engaged in marine seismic exploration. Due to these market factors, a relatively small
number of customers, some of whom are experiencing financial difficulties, have accounted for most of our
sales. From time to time these seismic contractors have sought to vertically integrate and acquire our competitors,
which has influenced their supplier decisions before and after such transactions. The loss of a small number of
these customers could materially and adversely impact sales of our seismic products.

8

We Cannot Be Certain of the Effectiveness of Patent Protection

We hold and from time to time apply for certain patents relating to some of our seismic data acquisition and
other products. We also own several patents which relate to the development of dry thermal film. We cannot
assure you that our patents will prove enforceable or free of challenge, that any patents will be issued for which
we have applied or that competitors will not develop functionally similar technology outside the protection of
any patents we have or may obtain.

Our Foreign Subsidiaries and Foreign Marketing Efforts Face Additional Risks and Difficulties

Based on customer billing data, net sales outside the United States accounted for approximately 59.4% of
our net sales during fiscal year 2008; however, we believe the percentage of sales outside the United States is
much higher as many of our products are first delivered to a domestic location and ultimately shipped to a
foreign location. We again expect net sales outside of the United States to represent a substantial portion of our
net sales for fiscal year 2009 and subsequent years. Substantially all of our sales from the United States are made
in U.S. dollars, though from time to time we may make sales in foreign currencies. As a result, we may be
subject to foreign currency fluctuations on our sales. In addition, net assets reflected on the balance sheets of our
Russian, Canadian and United Kingdom subsidiaries are booked in foreign currencies and are subject to currency
fluctuations. Consequently, significant foreign currency fluctuations could adversely impact our results of
operations.

Foreign sales are subject to special risks inherent in doing business outside of the United States, including
the risk of war, terrorist activities, civil disturbances, embargo and government activities and foreign attitudes
about conducting business activities with the United States, all of which may disrupt markets. A portion of our
manufacturing is conducted through our subsidiary OYO-GEO Impulse, which is based in the Russian
Federation. Our business could be directly affected by political and economic conditions in the Russian
Federation. Boycotts, protests, governmental sanctions and other actions in the region could adversely affect our
ability to operate profitably. The risk of doing business in the Russian Federation and other economically or
politically volatile areas could adversely affect our operations and earnings. Foreign sales are also generally
subject to the risk of compliance with additional laws, including tariff regulations and import and export
restrictions. Sales in certain foreign countries require prior U.S. government approval in the form of an export
license. We cannot assure you that we will not experience difficulties in connection with future foreign sales.
Also due to foreign laws and restrictions, should we experience substantial growth in certain foreign markets, for
example in the Russian Federation, we may not be able to transfer cash balances to the United States to assist
with debt servicing or other obligations.

Unfavorable Currency Exchange Rate Fluctuations Could Adversely Affect Our Results of Operations

The reporting currency for our financial statements is the U.S. dollar. However, certain of our subsidiaries
are located in countries other than the United States. The assets, liabilities, revenues and costs of these foreign
subsidiaries are denominated in currencies other than U.S. dollars. To prepare our consolidated financial
statements, we must translate those assets, liabilities, revenues and expenses into U.S. dollars at then-applicable
exchange rates. Consequently, increases and decreases in the value of the U.S. dollar versus these other
currencies will affect the amount of these items in our consolidated financial statements, even if their value has
not changed in their original currency. These translations could result in significant changes to our results of
operations from period to period. For the fiscal year ended September 30, 2008, approximately 15.9% of our
consolidated revenues related to the operations of our foreign subsidiaries.

We Rely on a Key Supplier for a Significant Portion of Our Dry Thermal Film

While we currently manufacture dry thermal film, we also purchase a large quantity of dry thermal film
from a distributor located in the United States. Except for the film produced by us and sold to us by this
distributor, we know of no other source for dry thermal film that performs well in our thermal imaging
equipment.

9

If we are unable to economically manufacture dry thermal film internally or our distributor were to
discontinue supplying dry thermal film or were unable to supply dry thermal film in sufficient quantities to meet
our requirements, our ability to compete in the thermal imaging marketplace could be impaired, which could
adversely affect our financial performance.

We Have Been Subject to Control by a Principal Stockholder

At September 30, 2008, OYO Corporation owned indirectly in the aggregate approximately 20.1% of our
common stock. Accordingly, OYO Corporation, through its wholly owned subsidiary OYO Corporation U.S.A.,
is able to exercise substantial influence over our management, operations and affairs. In addition, we currently
have, and may continue to have, a variety of contractual relationships with OYO Corporation and its affiliates.
These relationships could further enable OYO Corporation to indirectly exert substantial influence on our
operations.

Our Success Depends Upon a Limited Number of Key Personnel

Our success depends on attracting and retaining highly skilled professionals. A number of our employees
are highly skilled engineers and other professionals. In addition, our success depends to a significant extent upon
the abilities and efforts of the members of our senior management. If we fail to continue to attract and retain such
professionals, our ability to compete in the industry could be adversely affected.

A General Downturn in the Economy in Future Periods May Adversely Affect Our Business

The current downturn in the economy, and any economic slowdown in future periods, could adversely affect
our business in ways that we cannot predict. During times of economic slowdown, our customers may reduce
their capital expenditures and defer or cancel pending projects. Such developments occur even among customers
that are not experiencing financial difficulties. Any economic downturn may adversely affect the demand for oil
and gas generally or cause volatility in oil and gas commodity prices and, therefore, adversely affect the demand
for our services to the oil and gas industry and related service and equipment. It could also adversely affect the
demand for consumer products, which could in turn adversely affect our thermal solutions business. To the extent
these factors adversely affect other seismic companies in the industry, there could be an oversupply of products
and services and downward pressure on pricing for seismic products and services, which could adversely affect
us. Additionally, bankruptcies or financial difficulties among our customers could reduce our cash flows and
adversely impact our liquidity and profitability.

Item 2. Properties

As of September 30, 2008, our operations included the following locations:

Location

Owned/Leased

Approximate
Square Footage

Use

Houston, Texas . . . . . . . . . . . . . . . . . . . . . . . . .
Houston, Texas . . . . . . . . . . . . . . . . . . . . . . . . .
Ufa, Bashkortostan, Russia . . . . . . . . . . . . . . . .
Calgary, Alberta, Canada . . . . . . . . . . . . . . . . .
Luton, Bedfordshire, England . . . . . . . . . . . . . .
Beijing, China . . . . . . . . . . . . . . . . . . . . . . . . . .

Owned
Owned
Owned
Owned
Owned
Leased

387,000
77,000
120,000
45,000
8,000
1,000

See Note 1 below
See Note 2 below
Manufacturing
Manufacturing, sales and service
Sales and service
Sales and service

We believe that our facilities are adequate for our current and immediately projected needs.

(1) This property is located at 7007 Pinemont Drive in Houston, Texas (the “Pinemont facility”). It was
purchased in September 2003 for the purpose of consolidating into one location all manufacturing,
engineering, selling, marketing and administrative activities for both the seismic and thermal solution

10

segment of our company in the United States. The Pinemont facility also serves as our company
headquarters. Due to capacity constraints and growth expectations, we added 130,000 sq.
ft. of
manufacturing space and 40,000 sq. ft. of office space and began utilizing this additional space in the fourth
quarter of fiscal year 2007.

(2) This property, located at 7334 N. Gessner in Houston, Texas (the “Gessner facility”), previously contained a
manufacturing operation and certain support functions. We completed the relocation of these operations to
the Pinemont facility in February 2004. In February 2006, we entered into a seven-year lease with a tenant
whereby the tenant agreed to lease portions of the building up to August 15, 2008, and to lease the entire
building from August 16, 2008 through February 14, 2013.

Item 3. Legal Proceedings

From time to time we are a party to what we believe is routine litigation and proceedings that may be
considered as part of the ordinary course of our business. On September 28, 2007, Beijing JMT Science &
Technology, Ltd., filed a lawsuit against Geospace Technologies, LP, OYOG, LLC, OYO Geospace Corporation,
OYO Corporation U.S.A. and Geospace Engineering Resources International, LP in the State District Court of
Harris County, Texas, alleging claims in quantum meruit, breach of contract, fraud and theft of service related to
commission payments allegedly owed to the plaintiff. On December 12, 2007, the plaintiff filed an order to
nonsuit to voluntarily dismiss the case. We are not aware of any current or pending litigation or proceedings that
could have a material adverse effect on our results of operations, cash flows or financial condition.

Item 4. Submission of Matters to Vote of Security Holders

None.

11

PART II

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

The following graphs compare the performance of the Company’s common stock with the performance of the
Russell 2000 index and the Standard & Poor’s Oil & Gas Equipment and Services index as of each of the dates
indicated.

COMPARISON OF 5 YEAR CUMULATIVE TOTAL RETURN*
Among OYO Geospace Corporation, The Russell 2000 Index
And The S&P Oil & Gas Equipment & Services Index

$800

$700

$600

$500

$400

$300

$200

$100

$0

9/03

9/04

9/05

9/06

9/07

9/08

OYO Geospace Corporation

Russell 2000

S&P Oil & Gas Equipment & Services

* $100 invested on 9/30/03 in stock & index-including reinvestment of dividends. Fiscal year ending

September 30.

Copyright© 2008 S&P, a division of The McGraw -Hill Companies Inc. All rights reserved.

The graph assumes $100 invested on September 30, 2003 (a) in the Company’s common stock, (b) in the
stocks comprising the Russell 2000 index on that day and (c) in the stocks comprising the Standard & Poor’s
Oil & Gas Equipment and Services index on that day. Reinvestment of all dividends on stocks comprising the
two indices is assumed. The foregoing graphs are based on historical data and are not necessarily indicative of
future performance. These graphs shall not be deemed to be “soliciting material” or to be “filed” with the
Securities and Exchange Commission or subject to the Regulations of 14A or 14C under the Exchange Act or to
the liabilities of Section 18 of the Exchange Act.

12

Our common stock is quoted on The NASDAQ Global Market under the symbol “OYOG”. On December 1,
2008, there were approximately 21 holders of record of our common stock, and the closing price per share on
such date was $20.87 as quoted by The NASDAQ Global Market.

The following table shows the high and low per share sales prices for our common stock reported on The

NASDAQ Global Market.

Year Ended September 30, 2008:
Fourth Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Third Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Second Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
First Quarter

Low

High

$33.12
41.01
39.89
68.90

$ 59.40
67.85
76.74
110.47

Year Ended September 30, 2007:
Fourth Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Third Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Second Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
First Quarter

$67.16
70.00
55.20
47.70

$ 94.64
81.89
75.00
60.00

Since our initial public offering in 1997, we have not paid dividends, and we do not intend to pay cash
dividends on our common stock in the foreseeable future. We presently intend to retain our earnings for use in
our business, with any future decision to pay cash dividends dependent upon our growth, profitability, financial
condition and other factors our Board of Directors may deem relevant. Our existing credit agreement also has
covenants that materially limit our ability to pay dividends. For a discussion of our credit agreement, see the
section entitled “Management’s Discussion and Analysis of Financial Condition and Results of Operation—
Liquidity and Capital Resources” contained in this Annual Report on Form 10-K.

The following equity plan information is provided as of September 30, 2008:

Equity Compensation Plan Information

Number of Securities to be
Issued upon Exercise of
Outstanding Options,
Warrants and Rights
(a)

Weighted-average Exercise
Price of Outstanding Options,
Warrants and Rights
(b)

Number of Securities
Remaining Available for
Future Issuances Under
Equity Compensation Plans
(Excluding Securities
Reflected in Column (a))
(c)

378,450

$ 12.81

344,896

2,300

$ 12.97

18,800

Plan Category

Equity Compensation Plans
Approved by Security
Holders . . . . . . . . . . . . . . . . . .

Equity Compensation Plans Not

Approved by Security
Holders . . . . . . . . . . . . . . . . . .

13

Item 6. Selected Consolidated Financial Data

The following table sets forth certain selected historical financial data on a consolidated basis. The selected
consolidated financial data was derived from our consolidated financial statements. The selected consolidated
financial data should be read in conjunction with our consolidated financial statements appearing elsewhere in this
Form 10-K. When reviewing the table below, please also note the recent transactions and new accounting
pronouncements described in the section entitled “Management’s Discussion and Analysis of Financial Condition
and Results of Operations—Critical Accounting Policies”, contained in this Annual Report on Form 10-K.

Year Ended September 30,

2008

2007

2006

2005

2004

(in thousands, except share and per share amounts)

Statement of Operations Data:
Sales . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 134,495 $ 138,106 $ 103,700 $
Cost of sales . . . . . . . . . . . . . . . . . . . . . . . . . . .

87,587

87,441

67,397

72,823 $
50,947

Gross profit . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating expenses:

Selling, general and administrative . . . . . .
Research and development
. . . . . . . . . . . .
Bad debt expense . . . . . . . . . . . . . . . . . . . .

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

Gain (loss) on sale of assets . . . . . . . . . . .

Income from operations . . . . . . . . . . . . . . . . . .
Other income (expense), net . . . . . . . . . . . . . . .

Income before income taxes, and minority

interest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . .

Income tax expense (benefit)

Income before minority interest
Minority interest

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

47,054

50,519

36,303

21,876

16, 913
8,945
1,615

27,473

604

20,185
233

20,418
6,266

14,152
—

16,492
7,327
236

24,055

1,655

28,119
118

28,237
8,638

19,599
—

14,912
6,634
208

21,754

(98)

14,451
(204)

14,247
4,477

9,770
—

13,146
4,960
337

18,443

(26)

3,407
(44)

3,363
812

2,551
(44)

Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . $

14,152 $

19,599 $

9,770 $

2,507 $

63,538
40,943

22,595

11,941
4,794
145

16,880

156

5,871
61

5,932
(47)

5,979
(26)

5,953

Net income per share:

Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $

Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . $

2.40 $

2.31 $

3.38 $

3.23 $

1.72 $

1.64 $

0.45 $

0.44 $

1.07

1.05

Weighted average shares outstanding:

Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5,908,727
6,116,039

5,793,840
6,063,446

5,686,600
5,955,912

5,606,858
5,743,601

5,573,611
5,684,853

Other Financial Data:
Depreciation, amortization and stock-based

compensation . . . . . . . . . . . . . . . . . . . . . . . . . $

Capital expenditures . . . . . . . . . . . . . . . . . . . . .

4,598 $
9,796

3,912 $
17,007

4,499 $
4,775

4,150 $
6,247

4,966
2,506

2008

2007

2006

2005

2004

As of September 30,

(in thousands)

Balance Sheet Data:
Working capital . . . . . . . . . . . . . . . . . . . . . . . . . $
Total assets . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Short-term debt . . . . . . . . . . . . . . . . . . . . . . . . .
Long-term debt
. . . . . . . . . . . . . . . . . . . . . . . . .
Stockholders’ equity . . . . . . . . . . . . . . . . . . . . .

82,475 $
159,380
709
19,526
117,363

60,329 $
128,162
322
5,147
102,370

50,615 $
109,176
312
7,440
75,767

40,501 $
84,422
340
10,731
62,606

32,789
77,794
1,029
5,805
59,200

We did not declare or pay any dividends during any of the periods noted in the above tables.

14

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

The following is management’s discussion and analysis of the major elements of our consolidated financial
statements. You should read this discussion and analysis together with our consolidated financial statements,
including the accompanying notes, and other detailed information appearing elsewhere in this Form 10-K,
included under the heading “Risk Factors”. The discussion of our financial condition and results of operations
includes various forward-looking statements about our markets, the demand for our products and services and
our future plans and results. These statements are based on assumptions that we consider to be reasonable, but
that could prove to be incorrect. For more information regarding our assumptions, you should refer to the section
entitled “—Forward-Looking Statements and Assumptions” contained in this Item 7 in this Annual Report on
Form 10-K.

Background

We design and manufacture instruments and equipment used in the acquisition and processing of seismic
data as well as in the characterization and monitoring of producing oil and gas reservoirs. We have been in the
seismic instrument and equipment business since 1980 and market our products primarily to the oil and gas
industry. We also design, manufacture and distribute thermal imaging equipment and thermal media products
targeted at the screen print, point of sale, signage and textile market sectors. We have been manufacturing
thermal imaging products in what is called our Thermal Solutions segment since 1995. For a more detailed
discussion of our business segments and products, see the information under the heading “Business” in this
Annual Report on Form 10-K.

Impact of Hurricane Ike

Our fourth quarter results were adversely affected by the impact of Hurricane Ike which hit the Texas Gulf
Coast on September 12, 2008. Although we did not suffer significant damage to our Pinemont facility, the
majority of our facility was without electrical power and we were unable to conduct our manufacturing, shipping
and receiving activities for 10 days. After resuming these activities upon restoration of electrical power, we were
able to manufacture and deliver a substantial amount of orders which were delayed by Hurricane Ike. However,
we estimate that approximately $1.8 million of revenues were deferred to future periods, and approximately $0.5
million of operating income was lost or deferred to future periods. We received an insurance settlement in the
amount of $0.2 million related to business interruption losses from Hurricane Ike.

Worldwide Economic Crisis

Demand for many of our products depends primarily on the level of worldwide oil exploration activity and,
to a lesser extent, natural gas exploration activities in North America. That activity, in turn, depends primarily on
prevailing oil and gas prices and availability of seismic data. The recent escalation of the domestic financial crisis
arising out of the meltdown of the subprime lending market has caused significant distress to many global
financial lending institutions, leading to a broader global financial crisis and a tightening of the availability of
commercial credit. Many economists are now predicting a prolonged worldwide economic recession and a slow
recovery in the credit markets. These recessionary fears combined with a recent decline in worldwide demand for
energy has caused energy commodity prices to decline sharply in recent months. Oil prices have declined
substantially from an all-time high of approximately $140 per barrel earlier in the year. Natural gas prices have
also declined to lower levels in our North American markets. We expect these events to result in a decline in
energy exploration activities in North America and in certain international markets as oil and gas producers
consider reducing their exploration efforts in the near term. Furthermore, we believe our seismic customers
relying on credit markets as the source of funds for their capital spending are likely to scale back their activities
until financial markets stabilize and demand for exploration activities increase.

The uncertainty of these global economic matters and their ultimate impact on energy exploration activities
and on our customer’s ability to access credit markets may cause a significant decline in the demand for our

15

seismic products. Many of our customers rely on external financing to execute their projects, and new and
pending projects may be delayed due to the challenges of securing financing. If these economic events continue
into the foreseeable future, they could have a material adverse impact on our revenues and profits in fiscal year
2009 and in future years.

We continue to monitor the impact that these economic conditions may have on our operations. We believe
that our current cash balances, cash flows from operations and cash borrowings available under our credit facility
will provide sufficient resources to meet our working capital liquidity needs for the foreseeable future.

Consolidated Results of Operations

Despite the economic slowdown, we experienced strong worldwide demand for our seismic exploration and
industrial products throughout fiscal year 2008. However, sales of our seismic reservoir products declined in
fiscal year 2008 due to the delivery of a $16.2 million seabed reservoir characterization system in our first
quarter of fiscal year 2007. These reservoir characterization products generally have higher profit margins than
our traditional seismic exploration products.

In fiscal years 2007 and 2006, we recognized significant revenues from our reservoir characterization
products and we are particularly pleased with the increasing acceptance of our borehole reservoir imaging
products. However, as we have reported in the past, our sales and operating profits have varied significantly from
quarter-to-quarter, and even year-to-year, and are expected to continue that trend in the future, especially when
our quarterly financial results are impacted by the presence or absence of these relatively large, but somewhat
erratic, shipments of seismic seabed and/or borehole reservoir characterization systems. At present, we do not
have any large orders for seabed reservoir characterization products in our backlog, although, we are optimistic
about a number of on-going negotiations with customers concerning these products. We cannot now determine
what
results. The
quote-to-contract time for large permanent and retrievable seabed seismic data acquisition systems is generally
quite long, and since these sales are not recognized in our financial statements until the products are shipped or
accepted, the exact timing of any future sales can dramatically affect our quarterly results.

these potential orders may have on our

future quarterly financial

if any,

impact,

We report and evaluate financial information for two segments: Seismic and Thermal Solutions. Summary

financial data by business segment follows (in thousands):

Year Ended September 30,

2008

2007

2006

Seismic

Exploration product sales . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reservoir product sales and services . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Industrial product sales . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 92,578
15,784
10,250

$ 83,193
31,354
7,903

$ 59,622
22,410
6,448

Total seismic sales . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

118,612
27,078

122,450
35,873

88,480
22,307

Thermal Solutions

Sales . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15,201
1,283

15,312
617

15,183
550

Corporate

Sales . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

682
(8,176)

344
(8,371)

37
(8,406)

Consolidated Totals

Sales . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

134,495
20,185

138,106
28,119

103,700
14,451

16

Overview

Fiscal Year 2008 Compared to Fiscal Year 2007

Consolidated net sales for fiscal year 2008 decreased $3.6 million, or 2.6%, from fiscal year 2007. The
decrease in net sales resulted from the revenue recognition in the prior fiscal year of $16.9 million from reservoir
characterization systems, including a $16.2 million system sold to BP for installation in the Caspian Sea.
Excluding the impact of the $16.9 million reservoir characterization systems last year, our net sales for fiscal
year 2008 increased $13.3 million, or 11.0%, from the corresponding period of the prior fiscal year primarily due
to stronger sales of our other seismic products. Sales of large scale systems like the $16.2 million system sold to
BP are infrequent and generally do not recur in each subsequent quarter. However, our active sales efforts
continue for this important product line.

Consolidated gross profits for fiscal year 2008 decreased by $3.5 million, or 6.9%, from fiscal year 2007.
Decreased gross profits resulted from lower sales, and from the revenue recognition of the $16.2 million
permanent reservoir characterization system in fiscal year 2007, which, like all reservoir characterization
systems, yielded a significantly higher gross profit margin than our other products.

Consolidated operating expenses for fiscal year 2008 increased $3.4 million, or 14.2%, from fiscal year
2007. Such increase primarily resulted from (i) a $1.6 million increase in product development expenses
resulting from new product introductions, including our wireless data acquisition system, and (ii) an increase of
$1.4 million in bad debt expense primarily caused by the deteriorating financial condition of a seismic customer.

Included in our fiscal year 2008 operating income is a $0.7 million gain from the sale of a portion of a
surplus property located in the Russian Federation. In fiscal year 2007, we recognized a $1.7 million gain from
the sale of the remaining portion of this surplus property.

The U.S. statutory rate applicable to us for the periods reported was 35.0% and 34.0%, respectively;
however, our effective tax rate was 30.7% and 30.6% for fiscal years 2008 and 2007, respectively. These lower
effective tax rates included tax benefits resulting from (i) lower tax rates applicable to income earned in foreign
jurisdictions, (ii) manufacturers’/producers’ deduction, (iii) research and experimentation tax credits, and
(iv) extraterritorial income deduction in fiscal year 2007.

Fiscal Year 2007 Compared to Fiscal Year 2006

Consolidated net sales for fiscal year 2007 increased $34.4 million, or 33.2%, from fiscal year 2006. The
increase in sales reflects strong demand from customers for our seismic exploration due to higher oil and gas
commodity prices. In addition, we recognized $16.9 million of revenue in fiscal year 2007 from the sale of
reservoir characterization systems, including the $16.2 million system sold to BP for installation in the Caspian
Sea.

Consolidated gross profits for fiscal year 2007 increased by $14.2 million, or 39.3%, from fiscal year 2006.
The increase in gross profits resulted primarily from increased sales of all products, including the $16.9 million
sale of reservoir characterization systems which have higher gross profit margins.

Consolidated operating expenses for fiscal year 2007 increased $2.3 million, or 10.6%, from fiscal year
2006. The increase in operating expenses primarily resulted from increased incentive compensation expense,
research and development expenses and other cost increases consistent with the increase in net sales.

Included in our fiscal year 2007 operating income is a $1.7 million gain from the sale of a significant

portion of a surplus property located in the Russian Federation.

The U.S. statutory rate applicable to us for the periods reported was 34.0%; however, our effective tax rate
was 30.6% and 31.4%, for the years ended September 30, 2007 and 2006, respectively. These lower effective tax

17

rates included tax benefits resulting from (i) lower tax rates applicable to income earned in foreign jurisdictions,
(ii) extraterritorial income deductions applicable to foreign export sales reported through December 31, 2006,
(iii) manufacturers’/producers’ deduction, and (iv) research and experimentation tax credits.

Segment Results of Operations

Seismic Products

Fiscal Year 2008 Compared to Fiscal Year 2007

Net Sales. Sales of our seismic products for fiscal year 2008 decreased $3.8 million, or 3.1%, from fiscal
year 2007. Our fiscal year 2008 seismic exploration product sales increased $9.4 million and our industrial
product revenues increased by $2.3 million. However, our fiscal year 2008 seismic reservoir product and service
sales decreased by $15.6 million primarily due to the $16.2 million seabed reservoir characterization system sold
to BP in fiscal year 2007 without any similar seabed reservoir characterization sale recurring in fiscal year 2008.

Operating Income. Operating income from sales of our seismic products for fiscal year 2008 decreased $8.8
million, or 24.5%, from fiscal year 2007. The decrease in operating income in fiscal year 2008 primarily resulted
from a decline in reservoir characterization system product sales and a decline in gains resulting from the sale of
a surplus property.

Fiscal Year 2007 Compared to Fiscal Year 2006

Net Sales. Sales of our seismic products for fiscal year 2007 increased $34.0 million, or 38.4%, from fiscal
year 2006. All product groups contributed to the increase in sales, including a $23.6 million increase in seismic
exploration product sales and an $8.9 million increase in seismic reservoir characterization product sales. These
sales increases resulted from increasing worldwide oil and gas exploration activities creating higher demand for
our seismic exploration products, and from increasing demand and acceptance by customers for our reservoir
characterization product technologies, including a $16.2 million seabed reservoir characterization system sold to
BP. Our reservoir characterization products generally yield higher gross margins than do our other seismic
exploration products. Our industrial products, including offshore cables, industrial cables and industrial sensors
also generated higher revenues during fiscal year 2007.

Operating Income. Operating income from sales of our seismic products for fiscal year 2007 increased
$13.6 million, or 60.8%, from fiscal year 2006. Our operating income increased in fiscal year 2007 due to
increased sales of our seismic products from a greater mix of reservoir characterization products which yield
higher profit margins, and from gains from the sale of a portion of a surplus property in the Russian Federation.

Thermal Solutions Products

Fiscal Year 2008 Compared to Fiscal Year 2007

Net Sales. Sales of our thermal solutions products for fiscal year 2008 decreased $0.1 million, or 0.7%, from

fiscal year 2007. There were no substantial sales increases or decreases in any product category.

Operating Income. Our operating income from our thermal solutions products for fiscal year 2008 increased
$0.7 million, or 107.9%, from fiscal year 2007. The increase in operating income resulted from improvements in
manufacturing processes resulting in significant cost reductions. Such increases in operating income were
partially offset by higher operating expenses for selling, advertising, and product development expenses
associated with new product introductions in fiscal year 2008.

18

Fiscal Year 2007 Compared to Fiscal Year 2006

Net Sales. Sales of our thermal solutions products for fiscal year 2007 increased $0.1 million, or 0.8%, from
fiscal year 2006. This increase in sales resulted from a small increase in equipment sales offset by a decline in
sales of thermal film products. In addition, approximately 30% of our thermal solutions sales originate in Europe
and such transactions are conducted in the local applicable currency. The strengthening of these currencies
against the U.S. dollar during fiscal year 2007 has contributed to the increase in consolidated sales for this
business segment.

Operating Income. Our operating income from our thermal solutions products for fiscal year 2007 increased
$67,000, or 12.2%, from fiscal year 2006. Such increase in operating income is the result of increased sales,
foreign currency impact on profits recorded by our European subsidiary, and manufacturing process
improvements.

Facilities Expansion

In fiscal year 2007, we completed a construction project to expand our Pinemont facility manufacturing
space to approximately double its original size. We are producing products in this facility and continue the
process of adding and assembling the appropriate manufacturing machinery and equipment to expand our
production capacity. The total cost of this facility expansion,
including initial machinery and equipment
purchases, was $14.5 million. Costs for the facility expansion and machinery and equipment were funded from
our internal cash flows and from borrowings under the Credit Agreement, discussed below under the heading
“—Liquidity and Capital Resources”. In March 2008, we entered into an $8.8 million long-term loan secured by
a mortgage on our Pinemont facility and used the proceeds to repay an existing $2.6 million mortgage on the
Pinemont facility and borrowings under the Credit Agreement.

Incentive Compensation Program

We adopted an incentive compensation program for fiscal year 2008 whereby most employees will be
eligible to begin earning incentive compensation upon the Company reaching a five percent pretax return on
shareholders’ equity, determined as of September 30, 2007. To be eligible to participate in the incentive
compensation program, employees must participate in our Core Values Program. Based on our experience in
prior years, we expect one hundred percent of our employees to participate in the Core Values Program. The
incentive compensation program does not apply to the employees of our Russian subsidiary as such employees
participate in a locally administered bonus program. Certain non-executive employees will be required to achieve
specific goals to earn a significant portion of their total incentive compensation award. Bonus awards earned
under this program will be paid out to eligible employees after the end of fiscal year 2008.

Upon reaching the five percent threshold under this proposed program, an incentive compensation accrual
will be established equal to twenty percent of the amount of any consolidated pretax profits above the five
percent pretax return threshold. The maximum aggregate bonus available under the program for fiscal year 2008
is $3.6 million, and we have accrued $3.1 million of incentive compensation expense for fiscal year 2008.

Under a similar program in fiscal year 2007, we accrued $3.2 million of incentive compensation expense for
fiscal year 2007. This accrual represented one hundred percent of the aggregate bonus allowed under the fiscal
year 2007 incentive compensation program.

Liquidity and Capital Resources

At September 30, 2008, we had $1.6 million in cash and cash equivalents. For fiscal year 2008, we used
approximately $8.0 million of cash in operating activities. Sources of cash generated in our operating activities
primarily resulted from our net income of $14.2 million. Additional sources of cash include non-cash charges to

19

our net income of $0.4 million for deferred taxes, $4.6 million for depreciation and amortization, $1.6 million for
bad debts, and $1.0 million for inventory obsolescence. These sources of cash were more than offset by (i) a
$15.1 million increase in inventories resulting from the production of new products (primarily for our new
wireless data acquisition system) and from growth in our work-in-process inventories resulting from an increase
in our customer order backlog, (ii) a $13.7 million increase in trade accounts and notes receivable resulting from
sales to customers requesting long-term financing assistance combined with a general increase in collection days,
and (iii) the removal of a $0.6 million gain on disposal of property, plant and equipment. Until recent months, we
have been in a period of significant demand for our products as well as the development of new product
technologies, which has resulted in a build-up of our inventories to be able to continue to meet actual and
anticipated future customer demand. Such increases in our inventory levels have likewise resulted in increases in
our inventory obsolescence expense as the level of obsolete and slow moving inventories increase. The increased
level of inventories has put greater demands on our management of inventories, and we are giving substantial
attention to the management of our inventories in this context.

For fiscal year 2008, we used approximately $9.1 million of cash in investing activities, including $9.8
million for capital expenditures, which was partially offset by $0.7 million of cash proceeds from the sale of
property, plant and equipment, primarily from the sale of a portion of a surplus property located in the Russian
Federation. We estimate that our total capital expenditures in fiscal year 2009 will be approximately $6.0 million
to $8.0 million, which includes capital expenditures to (i) expand our fleet of rental equipment, (ii) add and
replace manufacturing equipment, and (iii) upgrade software, communication and other technologies in our
worldwide facilities. We expect the capital expenditures will be financed from our internal cash flow and/or from
borrowings under our Credit Agreement.

For fiscal year 2008, we generated approximately $16.4 million of cash in the financing activities of our
operations, resulting from (i) $9.1 million of net borrowings under the Credit Facility, (ii) $8.8 million borrowed
under a term loan secured by a mortgage on our Pinemont facility and (iii) $1.6 million of proceeds from the
exercise of stock options and related tax benefits. These sources of cash were offset by $3.1 million of principal
payments under mortgage loans.

At September 30, 2007, we had $3.0 million in cash and cash equivalents. For fiscal year 2007, we
generated approximately $12.4 million of cash in operating activities. The cash generated in operating activities
primarily resulted from net income of $19.6 million, which includes non-cash charges of $3.5 million for
deferred taxes, stock-based compensation, depreciation and amortization. Other sources of cash from operating
activities and changes in our working capital accounts included (i) a $2.5 million increase in accrued expenses
and other primarily due to increased accrual for unpaid incentive compensation and product warranty expense,
(ii) a $1.7 million additional reserve for bad debts and inventory obsolescence, and (iii) a $1.2 million increase in
accounts payable primarily resulting from increased levels of inventories and fixed assets. These sources of cash
were partially offset by (i) a $7.7 million decrease in deferred revenue resulting from the recognition of revenue
of a large reservoir characterization system in our first quarter, (ii) a $2.3 million increase in inventories resulting
from new and anticipated customer orders, and (iii) a $3.3 million increase in accounts and notes receivable
resulting from increased sales.

For fiscal year 2007, we used approximately $15.1 million of cash in investing activities, including $17.0
million for capital expenditures, which was partially offset by $1.9 million of cash proceeds from the sale of
property and equipment, primarily from the sale of a portion of a surplus property located in the Russian
Federation.

For fiscal year 2007, we generated approximately $2.7 million of cash in the financing activities of our
operations, including a $3.1 million excess tax benefit from stock-based compensation and $2.5 million received
from the exercise of stock options by employees and directors. These sources of cash were partially offset by
$2.3 million of net principal payments under our Credit Agreement.

At September 30, 2006, we had $2.1 million in cash and cash equivalents. For fiscal year 2006, we
generated approximately $5.4 million of cash in operating activities. The cash generated in operating activities
primarily resulted from net income of $9.8 million, which includes non-cash charges of $6.1 million for deferred

20

taxes, stock-based compensation, depreciation and amortization. Other sources of cash from operating activities
and changes in our working capital accounts included (i) $9.0 million of deferred revenue resulting from
advanced payments received from customers purchasing our seismic reservoir products, (ii) $4.8 million in
accrued expenses primarily due to increased accrual for unpaid incentive compensation, and (iii) $2.2 million in
accounts payable primarily resulting from increased inventories. These sources of cash were partially offset by a
$16.2 million increase in inventories due to increased orders from our seismic customers, and an $11.2 million
increase in accounts and notes receivable resulting from increased sales activity.

For fiscal year 2006, we used approximately $4.6 million of cash in investing activities, including $4.8
million for capital expenditures, which was partially offset by $0.3 million of cash proceeds we received from the
sale of surplus land.

For fiscal year 2006, we used approximately $1.0 million of cash in the financing activities of our
operations, which we obtained from net repayment of borrowings under the Credit Agreement in the amount of
$3.3 million. Such use of cash was partially offset by $1.4 million of cash received from the exercise of stock
options by employees and a director, and a $0.9 million tax benefit related to such stock option exercises.

On November 22, 2004, several of our subsidiaries entered into a credit agreement (as amended, the “Credit
Agreement”) with a bank. Under the Credit Agreement, our borrower subsidiaries can borrow up to $25.0 million
principally secured by their accounts receivable, inventories and equipment. The Credit Agreement expires on
January 31, 2010. The Credit Agreement
indebtedness, requires the
maintenance of certain financial ratios, restricts our and our borrower subsidiaries’ ability to pay dividends and
contains other covenants customary in agreements of this type. We believe that the ratio of total liabilities to
tangible net worth and the asset coverage ratio could prove to be the most restrictive. The interest rate for
borrowings under the Credit Agreement is, at our borrower subsidiaries’ option, a discounted prime rate or a
LIBOR based rate. At September 30, 2008, there were borrowings of $10.0 million under the Credit Agreement
and additional available borrowings of $15.0 million.

limits the incurrence of additional

We plan to seek to extend the credit facility with our existing lender and expect to be able to do so, but have no
assurances that we will be able to do so under favorable terms, particularly in light of the ongoing financial crisis.
The existing facility does not expire until January 31, 2010. We are able to borrow the full $25.0 million under the
Credit Agreement subject to the maintenance of certain financial ratios. We anticipate that the existing cash balance
as of September 30, 2008, cash flow from operations and borrowing availability under our existing credit facility
will provide adequate cash flows and liquidity for fiscal year 2009. We expect that the liquidity from such amounts
and cash flows from operations in fiscal year 2009 will satisfy the capital expenditures, scheduled debt payments,
and operational budgets for the upcoming year.

On March 13, 2008, we obtained an $8.8 million mortgage from a bank. The proceeds were used to payoff
our existing $2.6 million mortgage on the Pinemont facility and the remaining proceeds were used to repay
outstanding borrowings under the Credit Agreement. The mortgage is collateralized by the Pinemont property
and buildings. The mortgage interest rate is a floating rate based on LIBOR plus 150 basis points.

A summary of future payments owed for contractual obligations and commercial commitments as of

September 30, 2008 are shown in the table below (in thousands):

Payment Due By Period

Total

Less Than
1 Year

1 – 3
Years

4 – 5
Years

After 5
Years

Contractual Obligations:
Long-term debt

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $10,256

$709

$ 1,477

$1,566

$6,504

Commercial Commitments:

Lines of Credit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9,979

—

9,979

—

—

Total Contractual Obligations and Commercial

Commitments: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $20,235

$709

$11,456

$1,566

$6,504

21

We believe that the combination of existing cash reserves, cash flows from operations and borrowing
availability under the Credit Agreement should provide us sufficient capital resources and liquidity to fund our
planned operations through fiscal year 2009. However, there can be no assurance that such sources of capital will
be sufficient to support our capital requirements in the long-term, and we may be required to issue additional
debt or equity securities in the future to meet our capital requirements. There can be no assurance we would be
able to issue additional equity or debt securities in the future on terms that are acceptable to us or at all.

Off-Balance Sheet Arrangements

We do not have any obligations which meet the definition of an off-balance sheet arrangement and which
have or are reasonably likely to have a current or future effect on our financial statements or the items contained
therein that are material to investors.

Critical Accounting Policies

The preparation of financial statements in conformity with accounting principles generally accepted in the
United States requires the use of estimates and assumptions that affect the amounts reported in the financial
statements and accompanying notes. We consider many factors in selecting appropriate operational and financial
accounting policies and controls, and in developing the estimates and assumptions that are used in the
preparation of these financial statements. We continually evaluate our estimates, including those related to bad
debt reserves, inventory obsolescence reserves, self-insurance reserves for medical expenses, product warranty
reserves, intangible assets, stock-based compensation and deferred income tax assets. We base our estimates on
historical experience and various other factors that we believe to be reasonable under the circumstances. Actual
results may differ from these estimates under different conditions or assumptions.

Goodwill represents the excess of the purchase price of purchased businesses over the estimated fair value
of the acquired business’ net assets. Under the Statement of Financial Accounting Standards, or “SFAS”, 142
“Goodwill and Other Intangible Assets” (“SFAS 142”), goodwill and intangible assets with indefinite lives are
no longer amortized but are reviewed periodically for impairment. Intangible assets that are not deemed to have
indefinite lives will continue to be amortized over their useful lives; however, no maximum life applies. In
accordance with the provisions of SFAS 142, we no longer record goodwill amortization expense. We review the
carrying value of goodwill and other long-lived assets to determine whether there has been an impairment since
the date of the relevant acquisition. We have elected to make September 30 the annual impairment assessment
date and will perform additional impairment tests if a change in circumstances occurs that would indicate that the
carrying value of long-lived assets may exceed their fair value amount. Under the SFAS 157 framework and the
lack of quoted prices for identical items or an independent market analysis, we estimate the fair market value
based on Level 3 inputs using an income based approach. The goodwill impairment is tested at our Company’s
seismic segment level as the goodwill relates to the purchase of a seismic related company. The impairment test
uses a weighted average cost of capital. The growth rate is based on the projected inflation rate. The assessment
is performed in two steps: step one is to test for potential impairment and if potential losses are identified, step
two is to measure the impairment loss. We performed step one at September 30, 2008 and found that there were
no impairments at that time; thus, step two was not necessary.

We primarily derive revenue from the sale, and short-term rental under operating leases, of seismic
instruments and equipment and thermal solutions products. We generally recognize sales revenues when our
products are shipped and title and risk of loss have passed to the customer. We recognize rental revenues as
earned over the rental period. Rentals of our equipment generally range from daily rentals to rental periods of up
to nine months or longer. Except for certain of our reservoir characterization products, our products are generally
sold without any customer acceptance provisions and our standard terms of sale do not allow customers to return
products for credit. In instances where the customer requires a significant performance test for our new and
unproven products, we do not recognize the revenue attributable to the product as to which the performance test
applies until the performance test is satisfied. Collection of revenue from the sale of large-scale reservoir

22

characterization products may occur at various stages of production or after delivery of the product, and the
collected funds are not refundable to the customer.

Most of our products do not require installation assistance or sophisticated instruction. We offer a standard
product warranty obligating us to repair or replace equipment with manufacturing defects. We maintain a reserve
for future warranty costs based on historical experience or, in the absence of historical experience, management
estimates. We record a write-down of inventory when the cost basis of any item (including any estimated future
costs to complete the manufacturing process) exceeds its net realizable value.

We recognize revenue when all of the following criteria are met:

•

•

•

•

Persuasive evidence of an arrangement exists. We operate under a purchase order/contract system for
goods sold to customers, and under rental/lease agreements for equipment rentals. These documents
evidence that an arrangement exists.

Delivery has occurred or services have been rendered. For product sales, we do not recognize revenues
until delivery has occurred or performance tests are met. For rental revenue, we recognize revenue
when earned.

The seller’s price to the buyer is fixed or determinable. Sales prices are defined in writing in a
customer’s purchase order, purchase contract or equipment rental agreement.

Collectibility is reasonably assured. We evaluate customer credit to ensure collectibility is reasonably
assured.

Occasionally, our seismic customers are not able to take immediate delivery of products which were
specifically manufactured to the customer’s specifications. These occasions generally occur when customers face
logistical issues such as project delays or with their seismic crew deployment. In these instances, our customers
have asked us to hold the equipment for a short period of time until they can take physical delivery of the product
(referred to as “bill and hold” arrangements). We consider the following criteria for recognizing revenue when
delivery has not occurred:

• Whether the risks of ownership have passed to the customer,

• Whether we have obtained a fixed commitment to purchase the goods in written documentation from

the customer,

• Whether the customer requested that the transaction be on a bill and hold basis and we received that

request in writing,

• Whether there is a fixed schedule for delivery of the product,

• Whether we have any specific performance obligations such that the earning process is not complete,

• Whether the equipment is segregated from our other inventory and not subject to being used to fill

other orders, and

• Whether the equipment is complete and ready for shipment.

We do not modify our normal billing and credit terms for these types of sales. As of September 30, 2008, we

had no sales under bill and hold arrangements.

Recent Accounting Pronouncements

In June 2006, the FASB issued Interpretation No. 48 (“FIN 48”), “Accounting for Uncertainty in Income
Taxes—an Interpretation of FASB Statement No. 109”, to clarify certain aspects of accounting for uncertain tax
positions, including issues related to the recognition and measurement of those tax positions. We adopted the
provisions of FIN 48 as of October 1, 2007. The adoption of FIN 48 did not have a material effect on our

23

consolidated financial statements. We classify interest and penalties associated with the payment of income taxes
in the Other Income (Expense) section of our consolidated statement of operations. Tax return filings which are
subject to review by local tax authorities by major jurisdiction are as follows:

•

•

•

•

United States—fiscal years ended September 2005, 2006, 2007 and 2008

State of Texas—fiscal years ended September 2004, 2005, 2006, 2007 and 2008

Russian Federation—calendar years 2005, 2006, 2007 and 2008

Canada—fiscal years ended September 2004, 2005, 2006, 2007 and 2008

In September 2006, the FASB issued SFAS No. 157 (“SFAS 157”), “Fair Value Measurements.” Among
other requirements, SFAS 157 defines fair value and establishes a framework for measuring fair value and also
expands disclosure about the use of fair value to measure assets and liabilities. We early adopted the provisions
of SFAS 157 as of October 1, 2007. The adoption of SFAS 157 did not have a material effect on our consolidated
financial statements.

In February 2007, the FASB issued SFAS No. 159 (“SFAS 159”), “The Fair Value Option for Financial
Assets and Financial Liabilities—Including an Amendment of FASB Statement No. 115”. SFAS 159 permits
entities to choose to measure many financial instruments and certain other items at fair value. Unrealized gains
and losses on items for which the fair value option has been elected will be recognized in earnings at each
subsequent reporting date. We early adopted the provisions of SFAS 159 as of October 1, 2007. The adoption of
SFAS 159 did not have a material effect on our consolidated financial statements.

In December 2007, the FASB issued SFAS No. 141 (Revised 2007), “Business Combinations” (“SFAS
141R”). SFAS 141R will significantly change the accounting for business combinations. Under SFAS 141R, an
acquiring entity will be required to recognize all the assets acquired and liabilities assumed in a transaction at the
acquisition date fair value with limited exceptions. SFAS 141R also includes a substantial number of new
disclosure requirements and applies prospectively to business combinations for which the acquisition date is on
or after the beginning of the first annual reporting period beginning on or after December 15, 2008. We do not
expect the adoption of SFAS 141R will have a material effect on our consolidated financial statements.

In December 2007, the FASB issued SFAS No. 160, “Noncontrolling Interests in Consolidated Financial
Statements—An Amendment of ARB No. 51” (“SFAS 160”). SFAS 160 establishes new accounting and
reporting standards for the noncontrolling interest in a subsidiary and for the deconsolidation of a subsidiary.
This accounting standard is effective for fiscal years, and interim periods within those fiscal years, beginning on
or after December 15, 2008. The Company will adopt SFAS 160 as of October 1, 2009. We do not expect the
adoption of SFAS 160 will have a material effect on our consolidated financial statements.

In March 2008, the FASB issued SFAS No. 161, “Disclosures about Derivative Instruments and Hedging
Activities” (“SFAS 161”). The new standard is intended to improve financial reporting of derivative instruments
and hedging activities by requiring enhanced disclosures to enable investors to better understand their effects on
an entity’s financial position, financial performance, and cash flows. It is effective for financial statements issued
for fiscal years and interim periods beginning after November 15, 2008, with early application encouraged. The
new standard also improves transparency about the location and amounts of derivative instruments in an entity’s
financial statements; how derivative instruments and related hedged items are accounted for under SFAS No. 133
“Accounting for Derivative Instruments and Hedging Activities” (“SFAS 133”); and how derivative instruments
and related hedged items affect its financial position, financial performance, and cash flows. We do not expect
the adoption of SFAS 161 will have a material effect on our consolidated financial statements.

In May 2008, the FASB issued SFAS No. 162, “The Hierarchy of Generally Accepted Accounting
Principles” (“SFAS 162”). This statement documents the hierarchy of the various sources of accounting
principles and the framework for selecting the principles used in preparing financial statements. It is effective for
financial statements issued for fiscal years and interim periods beginning after November 15, 2008. We do not
expect the adoption of SFAS 162 will have a material effect on our consolidated financial statements.

24

Forward-Looking Statements and Assumptions

This Annual Report on Form 10-K and the documents incorporated by reference herein, if any, contain
“forward-looking” statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and
Section 21E of the Securities Exchange Act of 1934, as amended. You can identify these forward-looking
statements by terminology such as “may”, “will”, “should”, “intend”, “expect”, “plan”, “budget”, “forecast”,
“anticipate”, “believe”, “estimate”, “predict”, “potential”, “continue” or similar words. You should read
statements that contain these words carefully because they discuss our future expectations, contain projections of
our future results of operations or of our financial position or state other forward-looking information. These
forward-looking statements reflect our best judgment about future events and trends based on the information
currently available to us. However, there may be events in the future that we are not able to predict or control.
The factors listed under the caption “Risk Factors”, as well as cautionary language in this Annual Report on
Form 10-K, provide examples of risks, uncertainties and events that may cause our actual results to differ
materially from the expectations we describe in our forward-looking statements. You should be aware that the
occurrence of the events described in these risk factors and elsewhere in this Annual Report on Form 10-K could
have a material adverse effect on our business, results of operations and financial position, and actual events and
results of operations may vary materially from our current expectations.

Management’s Current Outlook and Assumptions

Our estimates as to future results and industry trends, to the extent described in this document, are generally
based on assumptions regarding the future level of seismic exploration activity, seismic reservoir monitoring
projects, demand for offshore cable products and industrial sensors and demand for thermal
imaging
technologies, and in turn, their effect on the demand and pricing of our products and services. Our analysis of the
market and its impact on us is based upon the following assumptions:

• We believe the worldwide financial crisis and resulting recession, combined with significantly lower
energy commodity prices will constrain oil and gas exploration activities in North America and also in
certain international markets. Furthermore, we believe our seismic customers relying on credit markets
as the source of funds for their capital spending are likely to scale back or defer their activities until
financial markets stabilize and demand for exploration activities increase. The uncertainty of these
global economic matters and their ultimate impact on energy exploration activities and on our
customer’s ability to access credit markets may cause a significant decline in the demand for our
seismic products.

• We believe the impact of political conditions and hostilities around the world, including those of the
Middle East, which may have a significant impact on the oil and gas commodity prices, will not cause
a significant decrease in demand for our seismic products for the foreseeable future.

• While demand for our traditional seismic exploration products is cyclical, we believe demand for these
products may weaken through fiscal year 2009 as a result of the recent and significant decline in oil
and gas commodity prices. If demand weakens in fiscal year 2009, intense competition and pricing
pressures are expected to impact the gross profit margins we realize on most of our seismic exploration
products.

•

Based on the level of existing customer orders and inquiries, we expect revenues from our borehole and
seabed reservoir characterization products to be similar to or greater than fiscal year 2008 levels.

• We expect recent product introductions, such as our wireless seismic data recording system, to

favorably impact our revenues and profits during fiscal year 2009.

•

Demand for our products used in the thermal solutions industry is expected to increase marginally
during fiscal year 2009.

• We expect sales of offshore cable and industrial sensor products to increase in fiscal year 2009.

25

Item 7A. Quantitative and Qualitative Disclosures about Market Risk

The following discussion of our exposure to various market risks contains “forward looking statements” that
involve risks and uncertainties. These projected results have been prepared utilizing certain assumptions
considered reasonable in light of information currently available to us. Nevertheless, because of the inherent
unpredictability of foreign currency rates and interest rates, as well as other factors, actual results could differ
materially from those projected in this forward looking information.

We do not have any market risk as to market risk sensitive instruments entered into for trading purposes and
have only very limited risk as to arrangements entered into for purposes other than trading purposes. Further, we
do not engage in commodity or commodity derivative instrument purchasing or selling transactions.

Foreign Currency and Operations Risk

One of our wholly-owned subsidiaries, OYO-GEO Impulse, is located in the Russian Federation. Therefore,
our financial results may be affected by factors such as changes in foreign currency exchange rates, weak
economic conditions in the Russian Federation or changes in its political climate. Our consolidated balance sheet
at September 30, 2008 reflected approximately $7.1 million of net working capital related to OYO-GEO Impulse.
For third-party transactions, OYO-GEO Impulse both receives its income and pays its expenses primarily in
rubles. To the extent that transactions of OYO-GEO Impulse are settled in rubles, a devaluation of the ruble
versus the U.S. dollar could reduce any contribution from OYO-GEO Impulse to our consolidated results of
operations and total comprehensive income as reported in U.S. dollars. We do not hedge the market risk with
respect to our operations in the Russian Federation; therefore, such risk is a general and unpredictable risk of
future disruptions in the valuation of rubles versus U.S. dollars to the extent such disruptions result in any
reduced valuation of OYO-GEO Impulse’s net working capital or future contributions to our consolidated results
of operations. At September 30, 2008, the foreign exchange rate of the U.S. dollar to the ruble was 1:25.2. If the
U.S. dollar versus ruble exchange rate were to decline by ten percent, our working capital could decline by $0.7
million.

Foreign Currency Intercompany Accounts and Notes Receivable

From time to time, we provide access to capital to our foreign subsidiaries through U.S. dollar denominated
interest bearing promissory notes. Such funds are generally used by our foreign subsidiaries to purchase capital
assets and for general working capital needs. In addition, we sell products to our foreign subsidiaries in U.S.
dollars on trade credit terms. Because these U.S. dollar denominated intercompany debts are accounted for in the
local currency of our foreign subsidiaries, any appreciation or devaluation of such foreign currencies against the
U.S. dollar will result
to our consolidated statement of operations. At
September 30, 2008, we had outstanding accounts and notes receivable of $2.0 million and $2.0 million from our
subsidiaries in the Russian Federation and Canada, respectively. At September 30, 2008, the foreign exchange
rate of the U.S. dollar to ruble was 1:25.2 and the foreign exchange rate of the U.S. dollar to the Canadian Dollar
was 1:0.96. If the U.S. dollar exchange rate were to decline by ten percent, our intercompany accounts and notes
receivable could decline by $0.2 million in the Russian Federation and $0.2 million in Canada.

in a gain or loss, respectively,

Floating Interest Rate Risk

The Credit Agreement and the real estate mortgage agreement for our Pinemont facility each contain a
floating interest rate. These floating interest rates subject us to the risk of increased interest costs associated with
any upward movements in bank market interest rates. Under the Credit Agreement, our borrowing interest rate is
a discounted prime lending rate or a LIBOR based rate, whichever we select. Under the real estate mortgage
agreement, our borrowing rate is a LIBOR based rate plus 150 basis points. As of September 30, 2008, we had
borrowings of $10.0 million under the Credit Agreement at a borrowing rate of 3.7% and had standby letters of
credit outstanding in the amount of $7,500. We also had borrowings of $8.6 million outstanding under our real
estate mortgage agreement at a rate of 4.0%. Due to the amount of borrowings outstanding under these facilities,
including potential borrowings available under the Credit Agreement, any increased interest costs associated with

26

movements in market interest rates could be material to our financial condition, results of operations and/or cash
flow. At September 30, 2008, based on our current level of borrowings, a 1.0% increase in interest rates would
increase our interest expense annually by approximately $0.2 million.

Item 8. Financial Statements and Supplementary Data

Our consolidated financial statements, including the reports thereon, the notes thereto and supplementary

data begin at page F-1 of this Form 10-K and are incorporated herein by reference.

Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

As disclosed in our Current Report on Form 8-K dated December 7, 2006, filed with the Securities and
Exchange Commission on December 12, 2006, on December 7, 2006, we notified PricewaterhouseCoopers
L.L.P. (“PwC”), our independent registered public accounting firm, that our Audit Committee decided to dismiss
PwC as our independent registered public accounting firm. During the fiscal years ended September 30, 2005 and
2006 and through December 7, 2006, there were no disagreements with PwC on any matter of accounting
principles or practices, financial statement disclosure, or auditing scope or procedure, which disagreement, if not
resolved to the satisfaction of PwC, would have caused PwC to make reference thereto in its reports on the
financial statements for such years.

As further disclosed in our Current Report on Form 8-K dated December 7, 2006, filed with the Securities
and Exchange Commission on December 12, 2006, our Audit Committee decided to engage UHY LLP (“UHY”)
as our independent registered public accounting firm effective on December 7, 2006. UHY has acted as our
independent registered public accounting firm beginning with the fiscal year ending September 30, 2007. Since
December 7, 2006, UHY has not resigned, declined to stand for reelection or been dismissed, and there has been
no disagreement related to accounting principles, audit procedures or financial statement disclosure between us
and UHY, and UHY continues to serve as our independent public accountant.

Item 9A. Controls and Procedures

Evaluation of Disclosure Controls and Procedures

Our management is responsible for establishing and maintaining a system of disclosure controls and
procedures that are designed to ensure that information required to be disclosed in our reports filed under the
Exchange Act is recorded, processed, summarized and reported within the time periods specified under SEC’s
rules and forms, and that such information is accumulated and communicated to our management, including our
Chief Executive Officer (“CEO”) and Chief Financial Officer (“CFO”). Notwithstanding the foregoing, there can
be no assurance that the Company’s disclosure controls and procedures will detect or uncover all failures of
persons within the Company and its consolidated subsidiaries to report material information otherwise required
to be set forth in the Company’s reports.

In connection with the preparation of this Annual Report on Form 10-K, the Company carried out an
evaluation under the supervision and with the participation of the Company’s management, including the CEO
and CFO, as of September 30, 2008 of the effectiveness of the Company’s disclosure controls and procedures, as
such term is defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act. Based on that evaluation, the
CEO and CFO concluded that our disclosure controls and procedures are effective as of September 30, 2008 in
ensuring that all material information required to be filed in this annual report has been made known to them in a
timely fashion.

Management’s Report on Internal Control Over Financial Reporting

Our management is responsible for establishing and maintaining effective internal control over financial
reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act). Because of its inherent

27

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.

Our management assessed the effectiveness of our internal control over financial reporting as of
September 30, 2008. In making this assessment, we used the criteria set forth by the Committee of Sponsoring
Organizations of the Treadway Commission (COSO) in Internal Control Integrated Framework. Based on this
assessment, our management concluded that, as of September 30, 2008, our internal control over financial
reporting is effective based on those criteria.

Our internal control over financial reporting as of September 30, 2008 has been audited by UHY LLP, an

independent registered public accounting firm, as stated in their report which appears herein.

Changes in Internal Control Over Financial Reporting

During the year ended September 30, 2008, the Company installed new accounting software at its subsidiary
in the Russian Federation. The new accounting software contains automated internal control features that will
permit the Company to migrate away from the manual internal control processes required by the older system.
There were no other changes in our internal control over financial reporting identified in connection with our
that occurred during the fourth fiscal quarter ended
management’s evaluation of such internal control
September 30, 2008 that have materially affected, or are reasonably likely to materially affect, our internal
control over financial reporting.

Item 9B. Other Information

None.

28

Item 10. Directors and Executive Officers of the Registrant

PART III

The information required by this Item is contained in our definitive Proxy Statement to be distributed in
connection with our 2009 Annual Meeting of Stockholders under the captions “Election of Directors”,
“Executive Officers and Compensation,” “Section 16(a) Beneficial Ownership Compliance” and “Code of
Ethics” and is incorporated herein by reference.

Item 11. Executive Compensation

The information required by this Item is contained in our definitive Proxy Statement to be distributed in
connection with our 2009 Annual Meeting of Stockholders under the caption “Executive Officers and
Compensation” and is incorporated herein by reference.

Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder

Matters

The information required by this Item is contained in our definitive Proxy Statement to be distributed in
connection with our 2009 Annual Meeting of Stockholders under the caption “Security Ownership of Certain
Beneficial Owners and Management” and is incorporated herein by reference, and in Item 5, “Market for
Registrant’s Common Equity and Related Stockholder Matters,” contained in Part II hereof.

Item 13. Certain Relationships and Related Transactions

The information required by this Item is contained in our definitive Proxy Statement to be distributed in
connection with our 2009 Annual Meeting of Stockholders under the caption “Certain Relationships and Related
Transactions” and is incorporated herein by reference.

Item 14. Principal Accountant Fees and Services

The information required by this Item is contained in our definitive Proxy Statement to be distributed in
connection with our 2009 Annual Meeting of Stockholders under the caption “Independent Public Accountant”
and is incorporated herein by reference.

29

Item 15. Exhibits, Financial Statement Schedules and Reports on Form 8-K

Financial Statements and Financial Statement Schedules

PART IV

The financial statements and financial statement schedules listed on the accompanying Index to Financial

Statements (see page F-1) are filed as part of this Annual Report on Form 10-K.

30

Exhibits

Exhibit
Number

Description of Documents

3.1 (a) Restated Certificate of Incorporation of the Registrant.

3.2 (a) Restated Bylaws of the Registrant.

4.1 (a) Restated Certificate of Incorporation of the Registrant.

4.2 (a) Restated Bylaws of the Registrant.

10.1 (a) Employment Agreement dated as of August 1, 1997, between the Company and Gary D. Owens.

10.2 (a) Employment Agreement dated as of August 1, 1997, between the Company and Michael J. Sheen.

10.3 (b) OYO Geospace Corporation 1997 Key Employee Stock Option Plan.

10.4 (c) Amendment No. 1 to OYO Geospace Corporation 1997 Key Employee Stock Option Plan, dated

February 2, 1998.

10.5 (c) Amendment No. 2 to OYO Geospace Corporation 1997 Key Employee Stock Option Plan, dated

November 16, 1998.

10.6 (g) Amendment No. 3 to OYO Geospace Corporation 1997 Key Employee Stock Option Plan, dated

November 10, 2000.

10.7 (g) Amendment No. 4 to OYO Geospace Corporation 1997 Key Employee Stock Option Plan, dated

February 8, 2005.

10.8 (b) OYO Geospace Corporation 1997 Non-Employee Director Plan.

10.9 (g) Amendment No. 1 to OYO Geospace Corporation 1997 Non-Employee Director Plan, dated

February 8, 2005.

10.10(a)

Printhead Purchase Agreement dated November 10, 1995 between the Company and OYO
Corporation.

10.11(a) Master Sales Agreement dated November 10, 1995, between the Company and OYO Corporation.

10.12(d)

Form of Director Indemnification Agreement.

10.13(f) Business Loan Agreement dated November 22, 2004, made by and between Union Planters Bank,
to Regions Bank), and Concord Technologies, LP, Geospace
N.A.
Technologies, LP, OYO Instruments, LP, Geospace Engineering Resources International, LP and
OYOG Operations, LP.

(predecessor

in interest

10.14(h)

10.15(h)

First Amendment to Loan Agreement dated as of September 19, 2005, between Regions Bank (F/K/
A Union Planters Bank, N.A.) and Concord Technologies, LP, Geospace Technologies, LP, OYO
Instruments, LP, Geospace Engineering Resources International, LP and OYOG Operations, LP.

Promissory Note dated September 19, 2005, made by Concord Technologies, LP, Geospace
Technologies, LP, OYO Instruments, LP, Geospace Engineering Resources International, LP and
OYOG Operations, LP for the benefit of Regions Bank (F/K/A Union Planters Bank, N.A.).

10.16(h) Guaranty Agreement dated September 19, 2005, made by and between the Company and Regions
Bank (F/K/A Union Planters Bank, N.A.). Each of OYOG, LLC and OYOG Limited Partner, LLC
has entered into a Guaranty Agreement with Regions Bank (F/K/A Union Planters Bank, N.A.)
which is substantially identical to the exhibited Guaranty Agreement.

10.17(h)

Security Agreement dated as of September 19, 2005, between Regions Bank (F/K/A Union Planters
Bank, N.A.), and Concord Technologies, LP. Each of Geospace Technologies, LP, OYO
Instruments, LP, Geospace Engineering Resources International, LP and OYOG Operations, LP has
entered into a Security Agreement with Regions Bank (F/K/A Union Planters Bank, N.A.) which is
substantially identical to the exhibited Security Agreement.

31

Exhibit
Number

Description of Documents

10.18(e) Deed of Trust, Security Agreement, Assignment of Rents and Financing Statement, dated September

10, 2003, by and between OYOG Operations, LP and Compass Bank.

10.19(e)

Promissory Note dated September 10, 2003, made by OYOG Operations, LP payable to Compass
Bank.

10.20(e) Guaranty Agreement dated September 10, 2003, by and between the Company and Compass Bank.

10.21(e) Earnest Money Contract dated May 27, 2003, by and between Cooper Tools, Inc. and OYOG

Operations, L.P.

10.22(e)

First Amendment to Earnest Money Contract, dated July 14, 2003, by and between Cooper Tools,
Inc. and OYOG Operations, LP.

10.23(e)

Second Amendment to Earnest Money Contract, dated August 14, 2003, by and between Cooper
Tools, Inc. and OYOG Operations, LP.

10.24(e) Third Amendment to Earnest Money Contract, dated August 22, 2003, by and between Cooper

Tools, Inc. and OYOG Operations, LP.

10.25(i) OYO Geospace Corporation Fiscal Year 2008 Bonus Plan.

10.26(j)

Second Amendment to Loan Agreement dated as of June 16, 2006, between Regions Bank (F/K/A
Union Planters Bank, N.A.) and Concord Technologies, LP, Geospace Technologies, LP, OYO
Instruments, LP, Geospace Engineering Resources International, LP and OYOG Operations, LP.

10.27(k) Third Amendment to Loan Agreement dated as of January 10, 2007, between Regions Bank (F/K/A
Union Planters Bank, N.A.) and Concord Technologies, LP, Geospace Technologies, LP, OYO
Instruments, LP, Geospace Engineering Resources International, LP and OYOG Operations, LP.

10.28(l)

Fourth Amendment to Loan Agreement dated as of October 12, 2007, between Regions Bank (F/K/A
Union Planters Bank, N.A.) and Concord Technologies, LP, Geospace Technologies, LP, OYO
Instruments, LP, Geospace Engineering Resources International, LP and OYOG Operations, LP.

10.29(m) Fifth Amendment to Loan Agreement dated as of March 12, 2008, between Regions Bank (F/K/A
Union Planters Bank, N.A.) and Concord Technologies, LP, Geospace Technologies, LP, OYO
Instruments, LP, Geospace Engineering Resources International, LP and OYOG Operations, LP.

10.30(m) Promissory Note dated March 13, 2008, made by OYOG Operations, LP payable to Compass Bank.

10.31(m) Deed of Trust, Security Agreement, Assignment of Rents and Financing Statement, dated March 13,

2008, by and between OYOG Operations, LP and Compass Bank.

10.32(m) Guaranty Agreement dated March 13, 2008, by and between the Company and Compass Bank.

10.33(m) Guaranty Agreement dated March 13, 2008, by and between Geospace Technologies, LP and

21.1

23.1

23.2

31.1

31.2

Compass Bank.

Subsidiaries of the Registrant.

Consent of UHY LLP, Independent Registered Public Accounting Firm.

Consent of PricewaterhouseCoopers LLP, Independent Registered Public Accounting Firm.

Certification of the Company’s Chief Executive Officer pursuant to Section 302 of the Sarbanes-
Oxley Act of 2002.

Certification of the Company’s Chief Financial Officer pursuant to Section 302 of the Sarbanes-
Oxley Act of 2002.

32

Exhibit
Number

32.1

32.2

Description of Documents

Certification of the Company’s Chief Executive Officer pursuant to Section 906 of the Sarbanes-
Oxley Act of 2002.

Certification of the Company’s Chief Financial Officer pursuant to Section 906 of the Sarbanes-
Oxley Act of 2002.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)
(i)

Incorporated by reference to the Registrant’s Registration Statement on Form S-1 filed September 30, 1997
(Registration No. 333-36727).
Incorporated by reference to Amendment No. 1 to the Registrant’s Registration Statement on Form S-1 filed
November 5, 1997 (Registration No. 333-36727).
Incorporated by reference to Registrant’s Annual Report on Form 10-K for the year ended September 30,
1998.
Incorporated by reference to Amendment No. 2 to the Registrant’s Registration Statement on Form S-1 filed
November 18, 1997 (Registration No. 333-36727).
Incorporated by reference to the Registrant’s Annual Report on Form 10-K for
September 30, 2003.
Incorporated by reference to the Registrant’s Annual Report on Form 10-K for
September 30, 2004.
Incorporated by reference to the Registrant’s Registration Statement on Form S-8 filed February 15, 2005.
(Registration No. 333-122835)
Incorporated by reference to the Registrant’s Current Report on Form 8-K filed September 21, 2005.
Incorporated by reference to the Registrant’s Quarterly Report on Form 10-Q for the quarter ended
March 31, 2008, filed May 9, 2008.
Incorporated by reference to the Registrant’s Current Report on Form 8-K filed July 3, 2006.
Incorporated by reference to the Registrant’s Current Report on Form 8-K filed January 11, 2007.
Incorporated by reference to the Registrant’s Current Report on Form 8-K filed November 26, 2007.

(j)
(k)
(l)
(m) Incorporated by reference to the Registrant’s Current Report on Form 8-K filed March 17, 2008.

the year ended

the year ended

33

Pursuant to the requirements 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

OYO GEOSPACE CORPORATION

By:

/s/ GARY D. OWENS

Gary D. Owens, Chairman of the Board
President and Chief Executive Officer

December 4, 2008

Pursuant to the requirements of the Securities Exchange Act, this Annual Report on Form 10-K 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/ GARY D. OWENS

Gary D. Owens

/s/ THOMAS T. MCENTIRE

Thomas T. McEntire

Chairman of the Board President
and Chief Executive Officer
(Principal Executive Officer)

December 4, 2008

Chief Financial Officer
(Principal Financial and
Accounting Officer)

December 4, 2008

/s/ WILLIAM H. MOODY

Director

December 4, 2008

William H. Moody

/s/ KATSUHIKO KOBAYASHI

Director

December 4, 2008

Katsuhiko Kobayashi

/s/ RICHARD C. WHITE

Director

December 4, 2008

Richard C. White

/s/ MICHAEL J. SHEEN

Michael J. Sheen

/s/ THOMAS L. DAVIS

Thomas L. Davis

Director

Director

December 4, 2008

December 4, 2008

/S/ CHARLES H. STILL

Director

December 4, 2008

Charles H. Still

34

OYO GEOSPACE CORPORATION AND SUBSIDIARIES

INDEX TO FINANCIAL STATEMENTS

Reports of Independent Registered Public Accounting Firm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Report of Predecessor Independent Registered Public Accounting Firm . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Consolidated Balance Sheets as of September 30, 2008 and 2007 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Consolidated Statements of Operations for the Years Ended September 30, 2008, 2007 and 2006 . . . . . . . .

Consolidated Statement of Stockholders’ Equity for the Years Ended September 30, 2008, 2007 and

2006 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Consolidated Statements of Cash Flows for the Years Ended September 30, 2008, 2007 and 2006 . . . . . . .

Notes to Consolidated Financial Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

F-2

F-4

F-5

F-6

F-7

F-8

F-9

Schedule II—Valuation and Qualifying Accounts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-29

F-1

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Stockholders
of OYO Geospace Corporation:

We have audited the accompanying consolidated balance sheets of OYO Geospace Corporation and
subsidiaries (“the Company”) as of September 30, 2008 and 2007, and the related consolidated statements of
operations, stockholders’ equity and cash flows for the years then ended. Our audits also included the financial
statement schedule listed in the accompanying index. These consolidated financial statements and schedule are
the responsibility of the Company’s management. Our responsibility is to express an opinion on these
consolidated financial statements and schedule 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 audits 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 consolidated financial position of OYO Geospace Corporation and subsidiaries as of September 30, 2008 and
2007, and the consolidated results of their operations and their cash flows for the years then ended, in conformity
with accounting principles generally accepted in the United States of America. Also, in our opinion, the related
financial statement schedule, when considered in relation to the basic consolidated financial statements taken as a
whole, presents fairly, in all material respects, the information set forth therein.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board
(United States), the effectiveness of OYO Geospace Corporation and subsidiaries’ internal control over financial
reporting as of September 30, 2008, 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 December 4, 2008 expressed an unqualified opinion on the effectiveness of the Company’s internal control
over financial reporting.

/s/ UHY LLP

Houston, Texas
December 4, 2008

F-2

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Stockholders
of OYO Geospace Corporation:

We have audited OYO Geospace Corporation’s (“the Company”) internal control over financial reporting as
of September 30, 2008, 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 Part II, Item 9A of this Form 10-K. 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, testing and evaluating the design and operating effectiveness of internal control, and
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.

In our opinion, OYO Geospace Corporation and subsidiaries maintained, in all material respects, effective
internal control over financial reporting as of September 30, 2008, based on criteria established in Internal
Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway
Commission.

We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board
(United States),
the consolidated balance sheets of OYO Geospace Corporation and subsidiaries as of
September 30, 2008 and 2007, and the related consolidated statements of operations, stockholders’ equity and
cash flows for the years then ended, and our report dated December 4, 2008, expressed an unqualified opinion on
those consolidated financial statements.

Houston, Texas
December 4, 2008

/s/ UHY LLP

F-3

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Stockholders
of OYO Geospace Corporation:

In our opinion, the consolidated balance sheet as of September 30, 2006 and the related consolidated
statements of operations, stockholders’ equity and cash flows for the year then ended present fairly, in all
material respects, the financial position of OYO Geospace Corporation and its subsidiaries at September 30,
2006, and the results of their operations and their cash flows for the year then ended, in conformity with
accounting principles generally accepted in the United States of America. In addition, in our opinion, the
financial statement schedule for the year ended September 30, 2006 presents fairly, in all material respects, the
information set forth therein when read in conjunction with the related consolidated financial statements. These
financial statements and financial statement schedule are the responsibility of the Company’s management. Our
responsibility is to express an opinion on these financial statements and financial statement schedule based on
our audit. We conducted our audit of these statements 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,
assessing the accounting principles used and significant estimates made by management, and evaluating the
overall financial statement presentation. We believe that our audit provides a reasonable basis for our opinion.

/s/ PricewaterhouseCoopers LLP

Houston, TX
December 7, 2006

F-4

OYO Geospace Corporation and Subsidiaries

Consolidated Balance Sheets
(In thousands, except share amounts)

Current assets:

ASSETS

Cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Trade accounts receivable, net of allowance of $1,329 and $549 . . . . . . . . . . . . . . . .
Current portion of notes receivable, net of allowance of $0 and $478 . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inventories, net
Deferred income tax asset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Prepaid expenses and other current assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total current assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rental equipment, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Property, plant and equipment, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Patents, net of accumulated amortization of $4,832 and $4,588 . . . . . . . . . . . . . . . . . . . . .
Goodwill
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Non-current deferred income tax asset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Non-current notes receivable, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

AS OF
SEPTEMBER 30,

2008

2007

$

1,562
21,546
10,874
64,396
2,931
2,635

103,944
3,014
40,543
1,057
1,843
624
7,146
1,209

$

3,013
18,510
4,712
50,276
2,391
2,072

80,974
912
38,051
1,297
1,843
228
4,269
588

Total assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$159,380

$128,162

LIABILITIES AND STOCKHOLDERS’ EQUITY

Current liabilities:

Book overdrafts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Notes payable and current maturities of long-term debt . . . . . . . . . . . . . . . . . . . . . . . .
Accounts payable trade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accrued expenses and other current liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred income tax liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income tax payable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

Total current liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Long-term debt, net of current maturities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Non-current deferred income tax liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Commitments and contingencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

35
709
8,210
9,922
962
78
1,553

21,469
19,526
1,022

42,017

$ —
322
7,760
10,007
1,668
120
768

20,645
5,147
—

25,792

Stockholders’ equity:

Preferred stock, 1,000,000 shares authorized, no shares issued and outstanding . . . . .
Common stock, $.01 par value, 20,000,000 shares authorized, 5,936,508 and

5,888,758 shares issued and outstanding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Additional paid-in capital
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Retained earnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accumulated other comprehensive income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

—

—

59
42,030
73,780
1,494

59
40,420
59,628
2,263

Total stockholders’ equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

117,363

102,370

Total liabilities and stockholders’ equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$159,380

$128,162

The accompanying notes are an integral part of the consolidated financial statements.

F-5

OYO Geospace Corporation and Subsidiaries

Consolidated Statements of Operations
(In thousands, except share and per share amounts)

Net sales . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cost of sales . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 134,495
87,441

$ 138,106
87,587

$ 103,700
67,397

YEAR ENDED SEPTEMBER 30,

2008

2007

2006

47,054

50,519

36,303

Gross profit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating expenses:

Selling, general and administrative expenses . . . . . . . . . . . . . . . . . .
Research and development expenses . . . . . . . . . . . . . . . . . . . . . . . .
Bad debt expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

Gain (loss) on sale of assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

16,913
8,945
1,615

27,473

604

Income from operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

20,185

Other income (expense):

Interest expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign exchange gains (losses) . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total other income (expense), net . . . . . . . . . . . . . . . . . . . . . . .

Income before income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income tax expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Earnings per share:

Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(897)
1,323
(180)
(13)

233

20,418
6,266

14,152

2.40

2.31

$

$

$

$

$

$

16,492
7,327
236

24,055

1,655

28,119

(424)
549
30
(37)

118

14,912
6,634
208

21,754

(98)

14,451

(800)
578
20
(2)

(204)

28,237
8,638

14,247
4,477

19,599

$

9,770

3.38

3.23

$

$

1.72

1.64

Weighted average shares outstanding:

Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5,908,727

5,793,840

5,686,600

Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6,116,039

6,063,446

5,955,912

The accompanying notes are an integral part of the consolidated financial statements.

F-6

OYO Geospace Corporation and Subsidiaries

Consolidated Statement of Stockholders’ Equity
For the years ended September 30, 2008, 2007 and 2006
(In thousands, except share amounts)

Balance at September 30, 2005 . . . . . . . .

5,630,165

$ 56

$31,761

$30,259

$ 530

$ 62,606

Common Stock

Shares

Amount

Additional
Paid-In
Capital

Retained
Earnings

Accumulated
Other
Comprehensive
Income (Loss)

Total

Comprehensive income:

Net income . . . . . . . . . . . . . . . . . . . .
Foreign currency translation

Adjustments . . . . . . . . . . . . . . . . .

—

—

—

—

Total comprehensive income . . . . . .

Issuance of common stock pursuant to

Director Plan . . . . . . . . . . . . . . . . . . . .

1,268 —

Excess tax benefit from share—based

compensation . . . . . . . . . . . . . . . . . . . .

Issuance of common stock pursuant to

exercise of options, net of tax . . . . . . .
Stock-based compensation . . . . . . . . . . . .

103,775
—

Balance at September 30, 2006 . . . . . . . .

5,735,208

Comprehensive income:

Net income . . . . . . . . . . . . . . . . . . . .
Foreign currency translation

Adjustments . . . . . . . . . . . . . . . . .

—

—

Total comprehensive income . . . . . .

Excess tax benefit from share—based

compensation . . . . . . . . . . . . . . . . . . . .

Issuance of common stock pursuant to

exercise of options, net of tax . . . . . . .
Stock-based compensation . . . . . . . .

153,550
—

Balance at September 30, 2007 . . . . . . . .

5,888,758

Comprehensive income:

Net income . . . . . . . . . . . . . . . . . . . .
Foreign currency translation

Adjustments . . . . . . . . . . . . . . . . .

—

—

Total comprehensive income . . . . . .

Excess tax benefit from share—based

compensation . . . . . . . . . . . . . . . . . . . .

Issuance of common stock pursuant to

exercise of options, net of tax . . . . . . .
Stock-based compensation . . . . . . . . . . . .
Short swing profit, net of tax . . . . . . . . . .

47,750 —
—
—

—
—

—

1

—

57

—

—

—

2

—

59

—

—

—

—

—

60

898

1,309
609

9,770

—

—

—

—
—

—

514

—

—

—
—

34,637

40,029

1,044

9,770

514

10,284

60

898

1,310
609

75,767

—

—

3,083

2,489
211

19,599

—

19,599

—

—

—
—

1,219

—

—
—

1,219

20,818

3,083

2,491
211

40,420

59,628

2,263

102,370

—

—

736

709
33
132

14,152

—

14,152

—

—

—
—
—

(769)

(769)

13,383

—

—
—
—

736

709
33
132

Balance at September 30, 2008 . . . . . . . .

5,936,508

59

$42,030

$73,780

$1,494

$117,363

The accompanying notes are an integral part of the consolidated financial statements.

F-7

OYO Geospace Corporation and Subsidiaries

Consolidated Statements of Cash Flows
(In thousands)

YEAR ENDED SEPTEMBER 30,

2008

2007

2006

Cash flows from operating activities:

Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjustments to reconcile net income to net cash provided by (used in)

$ 14,152

$ 19,599

$ 9,770

operating activities:

Deferred income tax expense (benefit)
. . . . . . . . . . . . . . . . . . . . . . . .
Depreciation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Amortization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stock-based compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inventory obsolescence expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(Gain) loss on disposal of property, plant and equipment . . . . . . . . . .
Bad debt expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Effects of changes in operating assets and liabilities:

Trade accounts and notes receivable . . . . . . . . . . . . . . . . . . . . . .
Inventories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Prepaid expenses and other assets . . . . . . . . . . . . . . . . . . . . . . . .
Accounts payable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accrued expenses and other . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income tax payable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

441
4,320
245
33
993
(604)
1,615

(13,690)
(15,113)
(563)
450
(380)
(706)
785

(479)
3,230
471
211
1,442
(1,655)
236

(3,256)
(2,340)
(895)
1,167
2,554
(7,645)
(239)

1,640
3,215
675
609
807
98
208

(11,239)
(17,030)
228
2,218
4,754
8,992
406

Net cash provided by (used in) operating activities . . . . . . .

(8,022)

12,401

5,351

Cash flows from investing activities:

. . . . . . . . . . . . . .
Proceeds from the sale of property, plant and equipment
Capital expenditures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Business acquisitions, net of cash acquired . . . . . . . . . . . . . . . . . . . . . . . . .

736
(9,796)
—

1,889
(17,007)
—

257
(4,775)
(100)

Net cash used in investing activities . . . . . . . . . . . . . . . . . .

(9,060)

(15,118)

(4,618)

Cash flows from financing activities:

Change in book overdrafts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net borrowings (principal payments) under line of credit . . . . . . . . . . . . . .
Borrowings under mortgage loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Principal payments under mortgage loans . . . . . . . . . . . . . . . . . . . . . . . . . .
Excess tax benefits from stock-based compensation . . . . . . . . . . . . . . . . . .
Proceeds from exercise of stock options and other . . . . . . . . . . . . . . . . . . .

35
9,054
8,800
(3,088)
736
842

Net cash provided by (used in) financing activities . . . . . . .

16,379

Effect of exchange rate changes on cash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Increase (decrease) in cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . .
Cash and cash equivalents, beginning of fiscal year . . . . . . . . . . . . . . . . . . . . . .

(748)

(1,451)
3,013

(636)
(1,972)
—
(312)
3,083
2,491

2,654

1,022

959
2,054

59
(3,007)
—
(312)
898
1,375

(987)

555

301
1,753

Cash and cash equivalents, end of fiscal year . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 1,562

$ 3,013

$ 2,054

The accompanying notes are an integral part of the consolidated financial statements.

F-8

OYO Geospace Corporation and Subsidiaries

Notes to Consolidated Financial Statements

1. Summary of Significant Accounting Policies:

The Company

OYO Geospace Corporation (“OYO”) designs and manufactures instruments and equipment used in the
acquisition and processing of seismic data as well as in the characterization and monitoring of producing oil and
gas reservoirs. OYO also manufactures and distributes thermal imaging equipment and dry thermal film products
to a variety of markets including the screenprint, point of sale, signage and textile markets. As of September 30,
2008, OYO Corporation U.S.A. (“OYO USA”) owned approximately 20.1% of OYO’s common stock. OYO
USA is a wholly owned subsidiary of OYO Corporation, a Japanese corporation (“OYO Japan”).

OYO and its subsidiaries are referred to collectively as the “Company”. The significant accounting policies

followed by the Company are summarized below.

Basis of Presentation

The accompanying financial statements present the consolidated financial position, results of operations and
cash flows of the Company in accordance with U.S. generally accepted accounting principles. All intercompany
balances and transactions have been eliminated.

Reclassifications

Certain amounts previously presented in the consolidated financial statements have been reclassified to

conform to the current year presentation.

Use of Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the
United States of America requires the use of estimates and assumptions that affect the amounts reported in the
financial statements and accompanying notes. The Company considers many factors in selecting appropriate
operational and financial accounting policies and controls, and in developing the estimates and assumptions that
are used in the preparation of these financial statements. The Company continually evaluates its estimates,
including those related to bad debt reserves, inventory obsolescence reserves, self-insurance reserves, product
warranty reserves, long-lived assets, intangible assets and deferred income tax assets. The Company bases its
estimates on historical experience and various other factors that are believed to be reasonable under the
circumstances. Actual results may differ from these estimates under different conditions or assumptions.

Cash and Cash Equivalents

The Company considers all highly liquid investments purchased with an original or remaining maturity at

the time of purchase of three months or less to be cash equivalents.

Concentrations of Credit Risk

The Company maintains its cash in bank deposit accounts that, at times, exceed federally insured limits.
Management of the Company believes that the financial strength of the financial institutions holding such
deposits minimizes the credit risk of such deposits.

The Company sells products to customers throughout the United States and various foreign countries. The
Company’s normal credit terms for trade receivables are 30 days. In certain situations, credit terms may be
extended to 60 days or longer. The Company performs ongoing credit evaluations of its customers and generally

F-9

OYO Geospace Corporation and Subsidiaries

Notes to Consolidated Financial Statements—(Continued)

does not require collateral for its trade receivables. Additionally, the Company provides long-term financing in
the form of promissory notes when competitive conditions require such financing. In such cases, the Company
may require collateral. Allowances are recognized for potential credit losses. At September 30, 2008, the
Company had no customers that made up 10% or more of the Company’s trade accounts receivable. The
Company had two customers comprising 40% and 50%, respectively, of its notes receivable balance at
September 30, 2008. One customer comprised 11.5% and 12.6% of the Company’s revenues during the fiscal
years 2008 and 2007, respectively. None of the Company’s customers comprised more than 10% of our net sales
for fiscal year 2006.

The Company has a subsidiary located in the Russian Federation. Therefore, the Company’s financial
results may be affected by factors such as changes in foreign currency exchange rates, weak economic conditions
or changes in political climate within the Russian Federation. The Company’s consolidated balance sheet at
September 30, 2008 reflected approximately $7.1 million of net working capital related to this subsidiary. This
subsidiary receives a substantial portion of its revenues and pays its expenses primarily in rubles. During the
fiscal year ended September 30, 2008, this subsidiary received approximately $8.4 million of its income in U.S.
dollars as a result of intercompany sales to the Company’s subsidiary located in the U.S. To the extent that
transactions of this subsidiary are settled in rubles, a devaluation of the ruble versus the United States dollar
could reduce any contribution from this subsidiary to its consolidated results of operations as reported in U.S.
dollars. The Company does not hedge the market risk with respect to its operations in the Russian Federation;
therefore, such risk is a general and unpredictable risk of future disruptions in the valuation of rubles versus U.S.
dollars to the extent such disruptions result in any reduced valuation of the subsidiary’s net working capital or
future contributions to its consolidated results of operations.

Inventories

The Company records a write-down of its inventory when the cost basis of any manufactured product,
including any estimated future costs to complete the manufacturing process, exceeds its net realizable value.
Inventories are stated at the lower of cost (as determined by the first-in, first-out method) or market value. The
Company’s subsidiary in the Russian Federation uses an average cost method to value its inventories.

Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets include prepayments for insurance,

inventory purchases,

manufacturing supplies and other types of current assets.

Property, Plant and Equipment and Rental Equipment

Property, plant and equipment and rental equipment are stated at cost. Depreciation expense is calculated

using the straight-line method over the following estimated useful lives:

Rental equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Property, plant and equipment:

Machinery and equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Buildings and building improvements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other

Years

3-5

3-15
10-50
5-10

Expenditures for renewals and betterments are capitalized. In fiscal year 2007, the Company changed the
estimated useful life of the buildings as a result of segregating capital expenditures to better reflect the life of

F-10

OYO Geospace Corporation and Subsidiaries

Notes to Consolidated Financial Statements—(Continued)

groups of assets within the buildings. Repairs and maintenance expenditures are charged to expense as incurred.
The cost and accumulated depreciation of assets sold or otherwise disposed of are removed from the accounts
and any gain or loss thereon is reflected in the statement of operations.

Patents

Patents are amortized over the legal life of the patent or the estimated useful life of the patent, whichever is
shorter. Intellectual property was being amortized using the straight-line method over five years. Patent
amortization expense was approximately $0.2 million during each of fiscal years 2008, 2007 and 2006.
Intellectual property amortization expense for fiscal years 2008, 2007 and 2006 was approximately zero, $0.2
million, and $0.5 million, respectively. Patent amortization expense is estimated to be approximately $0.2 million
for each of the fiscal years ending September 30, 2009, 2010, 2011, and 2012, respectively. Patent amortization
expense is estimated to be approximately $80,000 for the fiscal year ending September 30, 2013.

Impairment of Long-lived Assets

The Company’s long-lived assets are reviewed for

impairment whenever an event or change in
circumstances indicates the carrying amount of an asset or group of assets may not be recoverable. The
impairment review, if necessary, includes a comparison of expected future cash flows (undiscounted and without
interest charges) to be generated by an asset group with the associated carrying value of the related assets. If the
carrying value of the asset group exceeds the expected future cash flows, an impairment loss is recognized to the
extent that the carrying value of the asset group exceeds its fair value.

Goodwill

Goodwill represents the excess of the purchase price of purchased businesses over the estimated fair value
of the acquired business’ net assets. Goodwill is reviewed for impairment at least annually. The Company has
elected to make September 30 the annual impairment assessment date and will perform additional impairment
tests if a change in circumstances occurs that would indicate the carrying value of goodwill may exceed its fair
amount. The assessment is performed in two steps: step one is to compare the carrying value of the reporting
unit’s net assets (including goodwill) to its respective fair value for potential impairment and if potential losses
are identified, step two is to measure the impairment loss. Step two involves allocating the calculated fair value
to all of the tangible and identifiable intangible assets of the reporting unit as if the calculated fair value was the
purchase price of the business combination. SFAS No. 157 (“SFAS 157”), “Fair Value Measurements” defines
fair value and establishes a framework for measuring fair value. Under the SFAS 157 framework and the lack of
quoted prices for identical items or an independent market analysis, management estimates the fair market value
based on Level 3 inputs using an income based approach. The goodwill impairment is tested at the Company’s
seismic segment level as the goodwill relates to the purchase of a seismic related company. The impairment test
uses a weighted average cost of capital. The growth rate is based on the projected inflation rate. The Company
performed step one at September 30, 2008 and 2007 and found that there were no impairments at those times;
thus, step two was not necessary.

Revenue Recognition

The Company primarily derives revenue from the sale, and short-term rental under operating leases, of
seismic instruments and equipment and thermal solutions products. The Company generally recognizes sales
revenues when its products are shipped and title and risk of loss have passed to the customer. The Company
recognizes rental revenues as earned over the rental period. Rentals of the Company’s equipment generally range

F-11

OYO Geospace Corporation and Subsidiaries

Notes to Consolidated Financial Statements—(Continued)

from daily rentals to rental periods of up to nine months or longer. Except for certain of the Company’s reservoir
characterization products, its products are generally sold without any customer acceptance provisions and its
standard terms of sale do not allow customers to return products for credit. In instances where the customer
requires a significant performance test for the Company’s new and unproven products, the Company does not
recognize the revenue attributable to the product as to which the performance test applies until the performance
test is satisfied. Collection of revenue from the sale of large-scale reservoir characterization products may occur
at various stages of production or after delivery of the product, and the collected funds are not refundable to the
customer. Most of the Company’s products do not require installation assistance or sophisticated instruction.

The Company recognizes revenue when all of the following criteria are met:

•

•

•

•

Persuasive evidence of an arrangement exists. The Company operates under a purchase order/contract
system for goods sold to customers, and under rental/lease agreements for equipment rentals. These
documents evidence that an arrangement exists.

Delivery has occurred or services have been rendered. For product sales, the Company does not
recognize revenues until delivery has occurred or performance measures are met. For rental revenue,
the Company recognizes revenue when earned.

The seller’s price to the buyer is fixed or determinable. Sales prices are defined in writing in a
customer’s purchase order, purchase contract or equipment rental agreement.

Collectibility is reasonably assured. The Company evaluates customer credit
collectibility of revenue is reasonably assured.

to ensure that

Occasionally seismic customers are not able to take immediate delivery of products which were specifically
manufactured to the customer’s specifications. These occasions generally occur when customers face logistical
issues such as project delays or delays with their seismic crew deployment. In these instances, customers have
asked the Company to hold the equipment for a short period of time until they can take physical delivery of the
product (referred to as “bill and hold” arrangements). The Company does not modify its normal billing and credit
terms for these types of sales. As of September 30, 2008, there were no sales under bill and hold arrangements.

Deferred Revenue

The Company records deferred revenue when funds are received prior to the recognition of the associated

revenue.

Research and Development Costs

The Company expenses research and development costs as incurred. Research and development costs

include salaries, employee benefit costs, department supplies, direct project costs, and other related costs.

F-12

OYO Geospace Corporation and Subsidiaries

Notes to Consolidated Financial Statements—(Continued)

Product Warranties

The Company offers a standard product warranty obligating it

to repair or replace products with
manufacturing defects. The Company maintains a reserve for future warranty costs based on historical
experience or, in the absence of historical product experience, management’s estimates. Changes in the warranty
reserve are contained in the following table (in thousands):

Balance at the beginning of the period (October 1, 2006) . . . . . . . . . . . . . . . . . . . .
Accruals for warranties issued during the period . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accruals related to pre-existing warranties (including changes in estimates) . . . . .
Settlements made (in cash or in kind) during the period . . . . . . . . . . . . . . . . . . . . .

Balance at the beginning of the period (October 1, 2007) . . . . . . . . . . . . . . . . . . . .
Accruals for warranties issued during the period . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accruals related to pre-existing warranties (including changes in estimates) . . . . .
Settlements made (in cash or in kind) during the period . . . . . . . . . . . . . . . . . . . . .

$

689
2,136
—
(1,714)

1,111
1,745
—
(1,709)

Balance at the end of the period (September 30, 2008) . . . . . . . . . . . . . . . . . . . . . .

$ 1,147

Stock-Based Compensation

In the first quarter of fiscal year 2006, the Company adopted Statement of Financial Accounting Standards
(“SFAS 123R”), “Share-Based Payment”, which revises SFAS 123, “Accounting for Stock-Based
Compensation”. The Company has elected to use the “modified prospective method” for existing grants which
requires the Company to expense the unvested portion of these grants over the remaining vesting period.
Additionally, grants made after adoption are to be valued and expensed over the applicable vesting period. The
Company uses the Black-Scholes model to value its new stock option grants under SFAS 123R. SFAS 123R also
requires the Company to estimate forfeitures in calculating the expense related to stock-based compensation. In
addition, SFAS 123R requires the Company to reflect the benefits of tax deductions in excess of recognized
compensation cost to be reported as a financing cash inflow. As a result of the adoption of SFAS 123R, the
Company recorded stock-based compensation expenses of $33,000, $0.3 million and $0.6 million for the fiscal
years ended September 30, 2008, 2007 and 2006, respectively.

There were no stock options granted during fiscal years 2008 and 2007. The fair value of options granted
during the fiscal year ended September 30, 2006 was estimated using the Black-Scholes option-pricing model
using the following annualized data:

Dividend yield rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Risk-free interest rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expected volatility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expected option term . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2006

0%
4.6%
56.0%

6.25 years

Expected volatility was determined based on the historical volatility of the underlying shares over a period
consistent with the expected term of the option. The expected term of the options granted in fiscal year 2006 was
computed using the simplified method as described in Securities and Exchange Commission (“SEC”) Staff
Accounting Bulletin (“SAB”) No. 107, “Share-Based Payment”. Expected volatilities are based on the historical
volatility of the Company’s stock and other factors.

F-13

OYO Geospace Corporation and Subsidiaries

Notes to Consolidated Financial Statements—(Continued)

Financial Instruments

Fair value estimates are made at discrete points in time based on relevant market information. These
estimates may be subjective in nature and involve uncertainties and matters of significant judgment and,
therefore, cannot be determined with precision. The Company believes that the carrying amounts of its financial
instruments, consisting of cash and cash equivalents, accounts and notes receivable and accounts payable,
approximate the fair values of such items as a result of the relative short term nature of such items. The long-term
debt approximates the fair values as a result of interest payments at market rates of interest, either prime or
LIBOR rates.

Foreign Currency Gains and Losses

The assets and liabilities of OYO’s foreign subsidiaries have been translated into U.S. dollars using the
exchange rates in effect at the balance sheet date. Results of operations have been translated using the average
exchange rates during the year. Resulting translation adjustments have been recorded as a component of
accumulated other comprehensive income (loss) in stockholders’ equity. Foreign currency transaction gains and
losses are included in the statement of operations as they occur.

Shipping and Handling Costs

Amounts billed to a customer in a sales transaction related to reimbursable shipping and handling costs are
included in revenues and the associated costs incurred by the Company for reimbursable shipping and handling
costs are reported in cost of sales. The Company had shipping and handling costs of $0.8 million, $0.7 million
and $0.4 million for each of the fiscal years ended September 30, 2008, 2007 and 2006, respectively.

Income Taxes

Management makes judgments regarding the interpretation of tax laws that might be challenged upon an
audit and causes changes to previous estimates of tax liability. In addition, the Company operates within multiple
taxing jurisdictions and is subject to audit in these jurisdictions as well as by the Internal Revenue Service. In
management’s opinion, adequate provisions for income taxes have been made for all open tax years. The
potential outcomes of examinations are regularly assessed in determining the adequacy of the provision for
income taxes and income tax liabilities. Management believes that adequate provisions have been made for
reasonable and foreseeable outcomes related to uncertain tax matters.

Recent Accounting Pronouncements

In September 2006, the FASB issued SFAS No. 157 (“SFAS 157”), “Fair Value Measurements.” Among
other requirements, SFAS 157 defines fair value and establishes a framework for measuring fair value and also
expands disclosure about the use of fair value to measure assets and liabilities. The Company early adopted the
provisions of SFAS 157 as of October 1, 2007. The adoption of SFAS 157 did not have a material effect on the
Company’s consolidated financial statements.

In February 2007, the FASB issued SFAS No. 159 (“SFAS 159”), “The Fair Value Option for Financial
Assets and Financial Liabilities—Including an Amendment of FASB Statement No. 115”. SFAS 159 permits
entities to choose to measure many financial instruments and certain other items at fair value. Unrealized gains
and losses on items for which the fair value option has been elected will be recognized in earnings at each
subsequent reporting date. The Company early adopted the provisions of SFAS 159 as of October 1, 2007. The
adoption of SFAS 159 did not have a material effect on the Company’s consolidated financial statements.

F-14

OYO Geospace Corporation and Subsidiaries

Notes to Consolidated Financial Statements—(Continued)

In December 2007, the FASB issued SFAS No. 141 (Revised 2007), “Business Combinations” (“SFAS
141R”). SFAS 141R will significantly change the accounting for business combinations. Under SFAS 141R, an
acquiring entity will be required to recognize all the assets acquired and liabilities assumed in a transaction at the
acquisition date fair value with limited exceptions. SFAS 141R also includes a substantial number of new
disclosure requirements and applies prospectively to business combinations for which the acquisition date is on
or after the beginning of the first annual reporting period beginning on or after December 15, 2008. The
Company does not expect the adoption of SFAS 141R will have a material effect on its consolidated financial
statements.

In December 2007, the FASB issued SFAS No. 160, “Noncontrolling Interests in Consolidated Financial
Statements—An Amendment of ARB No. 51” (“SFAS 160”). SFAS 160 establishes new accounting and
reporting standards for the noncontrolling interest in a subsidiary and for the deconsolidation of a subsidiary.
This accounting standard is effective for fiscal years, and interim periods within those fiscal years, beginning on
or after December 15, 2008. The Company will adopt SFAS 160 as of October 1, 2009. The Company does not
expect the adoption of SFAS 160 will have a material effect on its consolidated financial statements.

In March 2008, the FASB issued SFAS No. 161 “Disclosures about Derivative Instruments and Hedging
Activities” (“SFAS 161”). The new standard is intended to improve financial reporting of derivative instruments
and hedging activities by requiring enhanced disclosures to enable investors to better understand their effects on
an entity’s financial position, financial performance, and cash flows. It is effective for financial statements issued
for fiscal years and interim periods beginning after November 15, 2008, with early application encouraged. The
new standard also improves transparency about the location and amounts of derivative instruments in an entity’s
financial statements; how derivative instruments and related hedged items are accounted for under SFAS No. 133
“Accounting for Derivative Instruments and Hedging Activities” (“SFAS 133”); and how derivative instruments
and related hedged items affect its financial position, financial performance and cash flows. The Company does
not expect the adoption of SFAS 161 will have a material effect on its consolidated financial statements.

In May 2008, the FASB issued SFAS No. 162, “The Hierarchy of Generally Accepted Accounting
Principles” (“SFAS 162”). This statement documents the hierarchy of the various sources of accounting
principles and the framework for selecting the principles used in preparing financial statements. It is effective for
financial statements issued for fiscal years and interim periods beginning after November 15, 2008. The
Company does not expect the adoption of SFAS 162 will have a material effect on its consolidated financial
statements.

2. Inventories:

Inventories consisted of the following (in thousands):

Finished goods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Work in progress . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Raw materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Obsolescence reserve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

AS OF
SEPTEMBER 30,

2008

2007

$14,968
17,883
35,484
(3,939)

$ 12,999
12,002
28,723
(3,448)

$ 64,396

$ 50,276

Inventory obsolescence expense was approximately $1.0 million, $1.4 million and $0.8 million during fiscal

years 2008, 2007 and 2006, respectively.

F-15

OYO Geospace Corporation and Subsidiaries

Notes to Consolidated Financial Statements—(Continued)

3. Accounts and Notes Receivable:

The Company’s current trade accounts receivable consisted of the following (in thousands):

Trade accounts receivable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Allowance for doubtful accounts . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$22,875
(1,329)

$ 19,059
(549)

$21,546

$ 18,510

AS OF
SEPTEMBER 30,

2008

2007

The allowance for doubtful accounts represents the Company’s best estimate of probable credit losses. The
Company determines the allowance based upon historical experience and a review of its balances. Accounts
receivable balances are charged off against the allowance whenever it is probable that the receivable will not be
recoverable. The Company does not have any off-balance-sheet credit exposure related to its customers.

At September 30, 2008 and September 30, 2007, the Company’s current notes receivable were $10.9 million
and $4.7 million, respectively. The Company had a reserve for doubtful notes of zero and $0.5 million,
respectively, at September 30, 2008 and 2007. The Company also had notes receivable of $7.1 million and $4.3
million classified as long-term at September 30, 2008 and September 30, 2007, respectively. Notes receivable are
generally collateralized by the products sold, and bear interest at rates ranging up to 12.0% per year. The notes
receivable at September 30, 2008 will be due at various times through June 2010. The Company’s annual
maturities of notes receivable will be approximately $10.9 million, and $7.1 million in the fiscal years ending
September 30, 2009, and 2010 respectively.

4. Rental Equipment:

Rental equipment consisted of the following (in thousands):

Rental equipment, primarily geophones and related products . . . . . . .
Accumulated depreciation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$12,599
(9,585)

$ 11,477
(10,565)

$ 3,014

$

912

AS OF
SEPTEMBER 30,

2008

2007

Rental equipment depreciation expense was $0.6 million, $0.5 million and $0.7 million in fiscal years 2008,

2007 and 2006, respectively.

F-16

OYO Geospace Corporation and Subsidiaries

Notes to Consolidated Financial Statements—(Continued)

5. Property, Plant and Equipment:

Property, plant and equipment consisted of the following (in thousands):

Land . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Buildings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Machinery and equipment
Furniture and fixtures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transportation equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tools and molds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Construction in progress . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Accumulated depreciation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

AS OF
SEPTEMBER 30,

2008

2007

$ 3,179
23,636
29,195
975
37
158
4,627

$ 3,150
16,426
24,259
641
88
170
12,030

61,807
(21,264)

56,764
(18,713)

$ 40,543

$ 38,051

Property, plant and equipment depreciation expense was $3.8 million, $2.8 million and $2.5 million in fiscal

years 2008, 2007 and 2006, respectively.

6. Notes Payable and Long-Term Debt:

Notes payable and long-term debt consisted of the following (in thousands):

Mortgage note payable, due in monthly installments of $31 with

interest at 7.0% through January 2014, collateralized by certain
land and building having a net book value of $4.2 million . . . . .

Mortgage note payable, original mortgage was refinanced in

March 2008 and is due in monthly installments of $37 with
interest at LIBOR plus 150 basis points through February 2028,
with remaining principal and interest due March 2028,
collateralized by certain land and building having a net book
value of $14.1 million . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Mortgage note payable, due in monthly installments of $10 with
interest at 7.4% through September 2010, with remaining
principal and interest due September 2010, collateralized by
certain land and building having a net book value of $5.5
million . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Working capital line of credit . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Less current portion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

AS OF SEPTEMBER 30,

2008

2007

$ 1,676

$ 1,927

8,580

—

—
9,979

20,235
(709)

2,618
924

5,469
(322)

$ 19,526

$ 5,147

On November 22, 2004, several of the Company’s subsidiaries entered into a credit agreement (as amended,
the “Credit Agreement”) with a bank. Under the Credit Agreement, the Company’s borrower subsidiaries can
borrow up to $25.0 million principally secured by their accounts receivable, inventories and equipment. The

F-17

OYO Geospace Corporation and Subsidiaries

Notes to Consolidated Financial Statements—(Continued)

Credit Agreement expires on January 31, 2010. The Credit Agreement limits the incurrence of additional
indebtedness, requires the maintenance of certain financial ratios, restricts the Company’s and the borrower
subsidiaries’ ability to pay dividends and contains other covenants customary in agreements of this type. At
September 30, 2008, there were borrowings of $10.0 million under the Credit Agreement and additional
borrowings available of $15.0 million. The Company is not subject to a borrowing base and is able to borrow the
full $15.0 million subject to it remaining in compliance with certain covenants. The Company was in compliance
with all debt covenants as of September 30, 2008. The interest rate for borrowings under the Credit Agreement is,
at our borrower subsidiaries’ option, a discounted prime rate or a LIBOR based rate.

On March 13, 2008, the Company obtained an $8.8 million mortgage from a bank. The proceeds were used
to pay off the existing $2.6 million mortgage on the Pinemont facility and to repay outstanding borrowings under
the Credit Agreement. The mortgage is collateralized by the Pinemont property and buildings. The mortgage
interest rate is a floating rate based on LIBOR plus 150 basis points.

The Company’s long-term debt will mature as follows (in thousands):

YEAR ENDING SEPTEMBER 30,

2009 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2012 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2013 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

709
10,706
749
771
795
6,505

$20,235

7. Accrued Expenses and Other Current Liabilities:

Accrued expenses and other current liabilities consisted of the following (in thousands):

Employee bonuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Compensated absences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Legal and professional fees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Payroll
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Property taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Medical claims . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

AS OF
SEPTEMBER 30,

2008

2007

$3,079
1,147
959
680
1,251
1,575
257
974

$ 3,230
1,111
813
858
1,416
1,053
216
1,310

$ 9,922

$10,007

The Company is self-insured for certain losses related to employee medical claims. The Company has
purchased stop-loss coverage for individual claims in excess of $100,000 per claimant per year in order to limit
its exposure to any significant levels of employee medical claims. Self-insured losses are accrued based on the
Company’s historical experience and on estimates of aggregate liability for uninsured claims incurred using
certain actuarial assumptions followed in the insurance industry.

F-18

OYO Geospace Corporation and Subsidiaries

Notes to Consolidated Financial Statements—(Continued)

8. Employee Benefits:

The Company’s employees are participants in the OYO Geospace Corporation Employee’s 401(k)
Retirement Plan (the “Plan”), which covers substantially all eligible employees in the United States. The Plan is a
qualified salary reduction plan in which all eligible participants may elect to have a percentage of their
compensation contributed to the Plan, subject to certain guidelines issued by the Internal Revenue Service. The
Company’s share of discretionary matching contributions was approximately $0.6 million, $0.5 million and $0.4
million in fiscal years 2008, 2007 and 2006, respectively.

The Company’s stock incentive plans in which employees may participate are discussed in Note 9 in these

Consolidated Financial Statements.

The Company’s employees are also participants in the OYO Geospace Corporation Fiscal Year 2008 Bonus
Plan (the “Bonus Plan”). Every employee of the Company is eligible to participate in Tier I of the Bonus Plan
except for its employees in the Russian Federation, who participate in a local plan. Under Tier I, employees share
proportionally in the Company’s profit based on each employee’s relative payroll. The Tier I bonus pool is
established by accruing 20% of consolidated pretax profits (before bonus) above a specified range. Selected
employees are eligible to participate in Tier II of the Bonus Plan, which applies after Tier I is fully funded. The
Tier II Bonus pool is established by accruing 20% of consolidated pretax profits (before bonus) within a
specified range. Under Tier II, participants share in the bonus pool based on their respective working groups
meeting predefined goals. Senior executive officers are eligible to participate in Tier III, which only applies after
the Tier I and Tier II pools have been fully funded. The Tier III bonus pool is established by accruing 20% of
consolidated pretax profits (before bonus) within a specified range above the Tier I and II ranges. The Company
recorded bonus expense of $3.1 million, $3.2 million and $3.0 million for the fiscal years 2008, 2007 and 2006,
respectively.

9. Stockholders’ Equity:

In September 1997, the board of directors and stockholders approved the 1997 Key Employee Stock Option
Plan (the “Employee Plan”), and, following an amendment thereto, there has been reserved an aggregate of
1,125,000 shares of common stock for issuance thereunder. In November 1997, the board of directors and
stockholders approved the Company’s 1997 Non-Employee Director Plan (the “Director Plan”) and following an
amendment thereto, there has been reserved an aggregate of 150,000 shares of common stock for issuance
thereunder. At September 30, 2008, the shares of common stock available for grant under the Employee Plan and
Director Plan were 299,175 and 45,721, respectively.

Under the Employee Plan, the Company is authorized to grant nonqualified and incentive stock options to
purchase common stock and restricted stock awards of common stock to key employees of the Company.
Options have a term not to exceed ten years, with the exception of incentive stock options granted to employees
owning ten percent or more of the outstanding shares of common stock, which have a term not to exceed five
years. The exercise price of any option may not be less than the fair market value of the common stock on the
date of grant. In the case of incentive stock options granted to an employee owning ten percent or more of the
outstanding shares of common stock, the exercise price of such option may not be less than 110% of the fair
market value of the common stock on the date of grant. Options vest over a four-year period commencing on the
date of grant in 25% annual increments. Under the Employee Plan, the Company may issue shares of restricted
stock to employees for no payment by the employee or for a payment below the fair market value on the date of
grant. The restricted stock is subject to certain restrictions described in the Employee Plan, with no restrictions
continuing for more than ten years from the date of the award.

F-19

OYO Geospace Corporation and Subsidiaries

Notes to Consolidated Financial Statements—(Continued)

The Company has not issued any shares of restricted stock under the Employee Plan since August 1, 2001.
All issued shares of restricted stock are fully vested; thus there are no outstanding shares of restricted stock. The
prior issuances by the Company of restricted stock were recorded at the fair value of the stock subject to those
awards and were recorded as a component of stockholders’ equity, with a credit to additional paid-in capital. The
Company recorded compensation expense based on the vesting criteria of the individual awards. The Company
will account for future issuances of restricted stock awards in accordance with applicable guidelines, which
require that stock-based awards be measured and recognized at fair value.

The Company established the Director Plan pursuant to which options to purchase shares of common stock
are granted annually to non-employee directors and pursuant to which a portion of the annual fees paid for the
services of such non-employee directors is payable in shares of common stock based on the fair market value
thereof at the date of grant. However, as disclosed in our Current Report on Form 8-K filed with the Securities
and Exchange Commission, on February 21, 2007 the Board of Directors of the Company approved a new
compensation structure for non-employee directors, as recommended by the Board of Director’s Compensation
Committee. Pursuant to an amendment to the Director Plan adopted at the same meeting, the annual options to
non-employee directors will no longer be granted. Options granted under the Director Plan prior to the adoption
of this amendment have a term of ten years. The exercise price of each option granted is the fair market value of
the common stock on the date of grant. Options vest over a one-year period commencing on the date of grant.

Effective November 5, 1999, the board of directors approved the OYO Geospace Corporation 1999 Broad-
Based Option Plan (the “Broad-Based Plan”) and reserved an aggregate of 50,000 shares for issuance thereunder.
Under the Broad-Based Plan, the Company is authorized to issue to all employees (except executive officers and
employee directors) nonqualified stock options to purchase common stock of the Company. These options have a
term not to exceed ten years. The exercise price of any broad-based option may not be less than the fair market
value of the common stock on the date of grant. These options vest over a one-year period commencing on the
date of grant. There were 18,800 shares available for grant under this plan at September 30, 2008.

A summary of the activity with respect to stock options is as follows:

Outstanding at September 30, 2005 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Granted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Exercised . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Forfeited . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expired . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Outstanding at September 30, 2006 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Granted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Exercised . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Forfeited . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expired . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Outstanding at September 30, 2007 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Granted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Exercised . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Forfeited . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expired . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Shares

672,275
20,600
(103,775)
(2,450)
—

586,650
—

(153,550)
(4,600)
—

428,500
—
(47,750)
—
—

Outstanding at September 30, 2008 . . . . . . . . . . . . . . . . . . . . . . . . . . .

380,750

F-20

Weighted
Average
Exercise
Price

13.05
43.59
13.28
11.38
—

14.10
—
16.21
42.33
—

13.04
—
14.88
—
—

12.81

OYO Geospace Corporation and Subsidiaries

Notes to Consolidated Financial Statements—(Continued)

The number of stock options vested during fiscal years 2008, 2007 and 2006 were 2,750, 66,225 and 68,850,
respectively. The fair values of stock options vested during fiscal years 2008, 2007 and 2006 were $37,000, $0.7
million and $0.5 million, respectively.

The following table summarizes information about stock options outstanding and exercisable at

September 30, 2008:

Range of Exercise Prices

$ 6.81 to $13.49 . . . . . . . . . . .
$13.50 to $19.99 . . . . . . . . . .
$20.00 to $53.95 . . . . . . . . . .

Options Outstanding

Options Exercisable

Weighted
Average
Remaining
Term
(in years)

4.3
2.0
6.7

3.4

Weighted
Average
Exercise
Price

$ 7.43
16.66
39.04

Shares

196,050
168,550
12,900

12.81

377,500

Weighted
Average
Remaining
Term
(in years)

4.3
2.0
6.6

3.4

Weighted
Average
Exercise
Price

$ 7.43
16.65
41.20

12.70

Shares

196,050
169,300
15,400

380,750

Based on the Company’s closing stock price at September 30, 2008 of $39.28, the aggregate intrinsic value
of the stock options outstanding was $10.2 million. At September 30, 2008, the aggregate intrinsic value of the
stock options currently exercisable was $10.0 million. The total intrinsic value of stock options exercised during
fiscal years 2008, 2007 and 2006 was $2.2 million, $8.4 million and $3.4 million, respectively. As of
September 30, 2008 total unvested compensation expense associated with stock options amounted to $27,000 and
will be recognized over the next two fiscal years.

There were no shares issued to the Company’s outside directors during fiscal years ended September 30,
2008 and 2007. As partial compensation for services of its outside directors, the Company issued 1,268 shares of
common stock to directors during fiscal year 2006. The director compensation related to the issuance of stock
was $60,000 for the fiscal year 2006.

The weighted average fair values per share of stock-based award grants were as follows:

Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Director’s common stock . . . . . . . . . . . . . . . . . . . . . . . . . . . .

YEAR ENDED SEPTEMBER 30,

2008

$—
—

2007

$—
—

2006

$20.76
26.74

10. Income Taxes:

Income taxes are presented in accordance with SFAS No. 109, “Accounting for Income Taxes”, as
interpreted by FASB Interpretation No. 48, “Accounting for Uncertainty in Income Taxes”. The estimated future
tax effects of temporary differences between the tax bases of assets and liabilities and amounts reported in the
accompanying consolidated balance sheets, as well as operating loss and tax credit carrybacks and carryforwards
are recorded. Deferred tax assets and liabilities are determined based on differences between financial reporting
and tax bases of assets and liabilities (temporary differences) and are measured using the enacted tax rates and
laws that will be in effect when the differences are expected to reverse. The Company periodically reviews the
recoverability of tax assets recorded on the balance sheet and provides valuation allowances as management
deems necessary.

F-21

OYO Geospace Corporation and Subsidiaries

Notes to Consolidated Financial Statements—(Continued)

Components of income before income taxes were as follows (in thousands):

YEAR ENDED
SEPTEMBER 30,

2008

2007

2006

United States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$15,870
4,548

$21,814
6,423

$ 9,822
4,425

$20,418

$28,237

$14,247

The provision (benefit) for income taxes consisted of the following (in thousands):

Current:

Federal
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$4,672
1,003
150

$6,878
2,097
142

$ 860
1,968
9

YEAR ENDED
SEPTEMBER 30,
2007

2008

2006

Deferred:

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Federal
Foreign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5,825

9,117

2,837

313
128

441

(235)
(244)

(479)

1,522
118

1,640

$6,266

$8,638

$4,477

Actual income tax expense (benefit) differs from income tax expense computed by applying the statutory
federal tax rate of 35%, 34% and 34% for fiscal years ended September 30, 2008, 2007 and 2006, respectively, as
follows (in thousands):

Provision for U.S. federal income tax at statutory rate . . . . . .
Effect of foreign income taxes . . . . . . . . . . . . . . . . . . . . . . . . .
Extraterritorial income exclusion benefit . . . . . . . . . . . . . . . . .
Manufacturers’/producers’ deduction . . . . . . . . . . . . . . . . . . .
Research and experimentation tax credits . . . . . . . . . . . . . . . .
State income taxes, net of federal income tax benefit . . . . . . .
Nondeductible expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Resolution of prior years’ tax matters . . . . . . . . . . . . . . . . . . .
Other items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

YEAR ENDED
SEPTEMBER 30,

2008

2007

2006

$7,146
(461)
—
(293)
(324)
84
246
(34)
(98)

$9,601
(409)
(294)
(77)
(281)
94
128
(29)
(95)

$4,844
(152)
(277)
(62)
(81)
6
44
155
—

$6,266

$8,638

$4,477

30.7%

30.6%

31.4%

F-22

OYO Geospace Corporation and Subsidiaries

Notes to Consolidated Financial Statements—(Continued)

Deferred income taxes under the liability method reflect the net tax effects of temporary differences
between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for
income tax purposes. Significant components of the Company’s net deferred income tax asset were as follows (in
thousands):

Deferred income tax assets:

Allowance for doubtful accounts . . . . . . . . . . . . . . . . . . . . . . . . . .
Inventories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Capitalized research and development costs . . . . . . . . . . . . . . . . .
Intangible assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Capital loss carryforwards, tax credits and deferrals . . . . . . . . . . .
Stock-based compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accrued product warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accrued compensated absences . . . . . . . . . . . . . . . . . . . . . . . . . . .
Insurance and other reserves . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

AS OF
SEPTEMBER 30,

2008

2007

$

507
1,649
1,409
201
3
248
369
324
12

4,722

$

350
1,545
1,761
287
5
239
362
285
20

4,854

Deferred income tax liabilities:

Allowance for doubtful accounts . . . . . . . . . . . . . . . . . . . . . . . . . .
Inventories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Property, plant and equipment and other . . . . . . . . . . . . . . . . . . . .
Comprehensive income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(9)
(70)
(1,418)
(770)

(13)
(107)
(1,070)
(1,165)

Net deferred income tax asset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 2,455

$ 2,499

Deferred income taxes are reported as follows in the accompanying consolidated balance sheet (in

thousands):

Current deferred income tax asset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Noncurrent deferred income tax asset . . . . . . . . . . . . . . . . . . . . . . . . . . .
Current deferred income tax liability . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Noncurrent deferred income tax liability . . . . . . . . . . . . . . . . . . . . . . . . .

AS OF
SEPTEMBER 30,

2008

2007

$ 2,931
624
(78)
(1,022)

$2,391
228
(120)
—

$ 2,455

$2,499

Under the liability method, a valuation allowance is provided when it is more likely than not that some
portion or all of the deferred tax assets will not be realized. Based on the Company’s expectation that the
deductible temporary differences will reverse during periods in which the Company generates net taxable income
or during periods in which losses can be carried back to offset prior year taxes, management believes that the
Company will realize the benefit of its net deferred income tax asset.

The financial reporting bases of investments in foreign subsidiaries exceed their tax bases. A deferred tax
liability is not recorded for this temporary difference because the investment is essentially permanent. A reversal
of the Company’s plans to permanently invest in these foreign operations would cause the excess to become
taxable. At September 30, 2008 and 2007, the temporary difference related to undistributed earnings for which no

F-23

OYO Geospace Corporation and Subsidiaries

Notes to Consolidated Financial Statements—(Continued)

deferred taxes have been provided was approximately $17.2 million and $14.4 million, respectively. The
Company will need to reassess and reassert its ability and intent to indefinitely reinvest the remaining foreign
earnings in order to continue the application of the exception under APB 23.

From time to time the Company is the subject of audits by various tax authorities that can result in claims
and assessments and additional tax payments, penalties and interest. The U.S. Internal Revenue Service (“IRS”)
is in the process of conducting an audit of the Company’s fiscal year 2006 U.S. Federal income tax return. The
IRS has requested records and is in the process of examining such records. The Company does not believe the
outcome of the IRS audit will have a material effect on its consolidated financial statements.

In June 2006, the FASB issued Interpretation No. 48 (“FIN 48”), “Accounting for Uncertainty in Income
Taxes—an Interpretation of FASB Statement No. 109”, to clarify certain aspects of accounting for uncertain tax
positions, including issues related to the recognition and measurement of those tax positions. Effective October 1,
2007, the Company adopted the provisions of FIN 48, “Accounting for Uncertainty in Income Taxes.” At the
time of adoption, the uncertain tax positions determined by the application of FIN 48 did not materially differ
from the Company’s SFAS 5 liability of $43,520. The amount of unrecognized tax liability with respect to the
Company’s uncertain tax positions increased based on activities during the fiscal year. The Company classifies
interest and penalties associated with the payment of income taxes in the Other Income (Expense) section of its
consolidated statement of operations. Tax return filings, which are subject to review by local tax authorities by
major jurisdiction, are as follows:

•

•

•

•

United States—fiscal years ended September 2005, 2006, 2007 and 2008

State of Texas—fiscal years ended September 2004, 2005, 2006, 2007 and 2008

Russian Federation—calendar years 2005, 2006, 2007 and 2008

Canada—fiscal years ended September 2004, 2005, 2006, 2007 and 2008

The following table is a reconciliation of the total amounts of unrecognized tax benefits at the beginning and

end of fiscal year 2008:

Balance at October 1, 2007 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Change in prior year tax positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Current tax positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lapse of statute of limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Balance at September 30, 2008 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 43,520
115,568
40,415
(7,472)
$192,031

The unrecognized tax benefits would affect the Company’s effective tax rate in future periods if they are
favorably resolved. The Company includes interest and penalties related to income tax matters as part of the
income tax expense.

Management believes that adequate provisions for income taxes have been reflected in the financial
statements and is not aware of any significant exposure items that have not been reflected in the financial
statements. Amounts considered probable of settlement within one year have been included in the accrued
expenses and other liabilities in the accompanying consolidated balance sheet.

F-24

OYO Geospace Corporation and Subsidiaries

Notes to Consolidated Financial Statements—(Continued)

11. Earnings Per Common Share:

Basic earnings per share is computed by dividing net earnings available to common stockholders by the
weighted average number of common shares outstanding during the period. Diluted earnings per share is
determined on the assumption that outstanding dilutive stock options have been exercised and the aggregate
proceeds as defined were used to reacquire common stock using the average price of such common stock for the
period.

The following table summarizes the calculation of weighted average common shares and common
equivalent shares outstanding for purposes of basic and diluted earnings per share (in thousands, except share and
per share amounts):

Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Weighted average common shares and common share equivalents:

YEAR ENDED SEPTEMBER 30,

2008

2007

2006

$

14,152

$

19,599

$

9,770

Common shares . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Common share equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5,908,727
207,312

5,793,840
269,606

5,686,600
269,312

Total weighted average common shares and common share

equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6,116,039

6,063,446

5,955,912

Earnings per share:

Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

$

2.40

2.31

$

$

3.38

3.23

$

$

1.72

1.64

Options totaling 9,450, zero and 420 shares of common stock in fiscal years 2008, 2007 and 2006
respectively, were not included in the calculation of weighted average shares for diluted earnings per share
because their effects were antidilutive.

12. Related Party Transactions:

Sales to OYO Japan and other affiliated companies were approximately $0.8 million, $0.5 million and $0.6
million during fiscal years 2008, 2007 and 2006, respectively. Purchases of inventory and equipment from OYO
Japan and other affiliated companies were approximately $0.1 million, $4,000 and $0.1 million during fiscal
years 2008, 2007 and 2006, respectively.

13. Commitments and Contingencies:

Operating Leases

The Company leases certain equipment under short-term cancelable operating leases;

therefore the
Company does not have future minimum rental commitments under noncancelable operating leases. Rent
expense was approximately $0.2 million, $0.1 million and $0.1 million during fiscal years 2008, 2007 and 2006,
respectively.

Legal Proceedings

From time to time the Company is a party to what it believes is routine litigation and proceedings that may
be considered as part of the ordinary course of its business. Legal expenses related to such matters are expensed
as incurred.

F-25

OYO Geospace Corporation and Subsidiaries

Notes to Consolidated Financial Statements—(Continued)

The Company is not aware of any current or pending litigation or proceedings that could have a material

adverse effect on the Company’s results of operations, cash flows or financial condition.

14. Supplemental Cash Flow Information:

Supplemental cash flow information is as follows (in thousands):

YEAR ENDED SEPTEMBER 30,

2008

2007

2006

Cash paid for:

Interest
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 868
5,257

$ 248
4,634

$ 221
1,598

Noncash investing and financing activities:

Accrued capital expenditures . . . . . . . . . . . . . . . . . . .
Common stock issued pursuant to Employee and

Director Plan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

—

—

404

—

257

60

15. Segment and Geographic Information:

lines currently consist of geophones and hydrophones,

The Company evaluates financial performance based on two business segments: Seismic and Thermal
including multi-
Solutions. The Seismic product
component geophones and hydrophones, seismic leader wire, geophone string connectors, seismic telemetry
cables, high definition reservoir characterization products and services, marine seismic cable retrieval devices,
data acquisition systems, offshore cables and industrial products. Thermal Solutions products include thermal
printers, thermal printheads and dry thermal film and other media. The Company markets these products to a
variety of markets, including the screen print, point of sale, signage and textile markets. The Company also sells
these products to its seismic customers.

The following tables summarize the Company’s segment information:

YEAR ENDED SEPTEMBER 30,

2008

2007

2006

Net sales:

Seismic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thermal Solutions . . . . . . . . . . . . . . . . . . . . . . . .
Corporate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$118,612
15,201
682

$122,450
15,312
344

$ 88,480
15,183
37

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

134,495

138,106

103,700

Income (loss) from operations:

Seismic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thermal Solutions . . . . . . . . . . . . . . . . . . . . . . . .
Corporate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

27,078
1,283
(8,176)

20,185

35,873
617
(8,371)

28,119

22,307
550
(8,406)

14,451

* The Company combined the manufacturing operations for its Seismic and Thermal Solutions business
segments. While the combination of the two segments resulted in more streamlined operations, the Company
no longer segregates and reports certain balance sheet accounts for these segments. As a result, the Company
has discontinued the reporting of business segment balance sheet information.

F-26

OYO Geospace Corporation and Subsidiaries

Notes to Consolidated Financial Statements—(Continued)

“Corporate” net sales consists of revenue from an operating lease of the Company’s surplus building in
Houston. “Corporate” loss from operations primarily consists of the Company’s Houston headquarter general and
administrative expenses.

The Company has operations in the United States, Canada, the Russian Federation and the United Kingdom.

Sales information for the Company is as follows (in thousands):

YEAR ENDED SEPTEMBER 30,

2008

2007

2006

United States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Russian Federation . . . . . . . . . . . . . . . . . . . . . . . . . . . .
United Kingdom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Eliminations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$120,448
7,691
18,350
4,340
(16,334)

$119,765
13,887
15,023
4,536
(15,105)

$ 88,048
9,662
10,979
3,704
(8,693)

$134,495

$138,106

$103,700

Summaries of net sales by geographic area for fiscal years 2008, 2007 and 2006 are as follows (in

thousands):

Asia (excluding Japan and Middle East) . . . . . . . . . . .
Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Europe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Japan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Middle East
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
United States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

YEAR ENDED SEPTEMBER 30,

$

2008

8,537
18,088
41,451
1,329
6,915
54,648
3,527

2007

2006

$ 18,872
28,428
19,770
804
20,068
45,187
4,977

$ 16,171
11,428
33,754
97
2,920
36,726
2,604

$134,495

$138,106

$103,700

Net sales are attributed to countries based on the ultimate destination of the product sold, if known. If the
ultimate destination is not known, net sales are attributed to countries based on the geographic location of the
initial shipment.

Long-lived assets were as follows (in thousands):

AS OF SEPTEMBER 30,

2008

2007

2006

United States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Russian Federation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
United Kingdom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
China . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..

$42,592
5,499
6,281
431
8

$38,801
2,127
5,509
515
6

$23,415
1,802
3,612
502
8

$54,811

$46,958

$29,339

F-27

OYO Geospace Corporation and Subsidiaries

Notes to Consolidated Financial Statements—(Continued)

16. Selected Quarterly Information (Unaudited):

The following table represents summarized data for each of the quarters in fiscal years 2008 and 2007 (in

thousands, except per share amounts):

Net sales . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gross profit . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income from operations . . . . . . . . . . . . . . . . .
Other income (expense), net . . . . . . . . . . . . . .
Net income . . . . . . . . . . . . . . . . . . . . . . . . . . .

Basic earnings per share . . . . . . . . . . . . . . . . .

Diluted earnings per share . . . . . . . . . . . . . . . .

Net sales . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gross profit . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income from operations . . . . . . . . . . . . . . . . .
Other income (expense), net . . . . . . . . . . . . . .
Net income . . . . . . . . . . . . . . . . . . . . . . . . . . .

Basic earnings per share . . . . . . . . . . . . . . . . .

Diluted earnings per share . . . . . . . . . . . . . . . .

2008

Fourth
Quarter

Third
Quarter

$30,484
11,385
4,672
(29)
3,300

$

$

0.56

0.54

$35,590
14,149
6,227
(2)
4,334

$

$

0.73

0.71

Second
Quarter

$36,399
10,406
4,472
194
3,207

$

$

0.54

0.53

Fourth
Quarter

$30,755
10,648
6,197
166
4,914

$

$

0.84

0.81

2007

Third
Quarter

Second
Quarter

$30,536
10,590
5,380
(41)
3,689

$

$

0.63

0.60

$32,062
10,642
4,837
(17)
3,147

$

$

0.54

0.52

First
Quarter

$32,022
11,114
4,814
70
3,311

$

$

0.56

0.54

First
Quarter

$44,753
18,639
11,705
10
7,849

$

$

1.37

1.30

F-28

Schedule II

OYO Geospace Corporation and Subsidiaries
Valuation and Qualifying Accounts
(In Thousands)

Balance at
Beginning
of Period

Charged
to Costs
And
Expenses

Charged
to Other
Assets

(Deductions)
And
Additions

Balance at
End
of Period

Year ended September 30, 2008
Allowance for doubtful accounts on accounts and notes

receivable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,027

$1,615

$—

$(1,313)

$1,329

Year ended September 30, 2007
Allowance for doubtful accounts on accounts and notes

receivable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

757

236

—

34

1,027

Year ended September 30, 2006
Allowance for doubtful accounts on accounts and notes

receivable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

730

208

—

(181)

757

Balance at
Beginning
of Period

Charged
to Costs
And
Expenses

Charged
to Other
Assets

(Deductions)

Balance at
End
Of Period

Year ended September 30, 2008
Inventory obsolescence reserve . . . . . . . . . . . . . . . . . . . .

$3,448

$ 993

$—

$(502)

$3,939

Year ended September 30, 2007
Inventory obsolescence reserve . . . . . . . . . . . . . . . . . . . .

2,365

1,442

Year ended September 30, 2006
Inventory obsolescence reserve . . . . . . . . . . . . . . . . . . . .

2,404

807

—

—

(359)

3,448

(846)

2,365

F-29

P r o f i l e :   Since 1980, OYO Geospace has successfully designed, manufactured and deployed 

a broad spectrum of seismic instrumentation solutions and accessories for the oil and gas industry 

worldwide. In 1995 we began serving the thermal solutions market, designing and manufacturing 

imaging equipment and film components that are used in high-value, high-potential commercial 

graphic applications worldwide. OYO Geospace is headquartered in Houston, Texas. Our international 

sales locations include Canada, China, Russia and the United Kingdom with international manufacturing 

facilities strategically located in Canada and Russia.

forward-looking Statements: All statements in this Annual Report, other than statements of historical fact included 

herein, including statements regarding potential future products and markets, our potential future revenues, future financial 

operations, future product lines, growth of product markets and other statements are forward-looking statements for purpose 

of the Securities Act of 1933 and the Securities Exchange Act 1934. These statements are subject to known and unknown risks, 

uncertainties and other factors that may cause our actual results, performance or achievements to differ materially from the 

future results, performance or achievements expressed or implied by such forward-looking statements, including the risks and 

factors described in the attached Form 10-K. You are cautioned to consider the factors and statements described under the 

heading “Risk Factors” in the Form 10-K in connection with evaluating any such forward-looking statements. 

23062oyoD1R1.indd   2

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2 0 0 8  A N N U A L   R E P O R T

The right answers at the right time. 

w w w . o y o g e o s p a c e . c o m

Corporate Headquarters
and Operating Facility
OYO Geospace Corporation

7007 Pinemont Drive

Houston, Texas 77040

(713) 986-4444

Geospace Technologies
(713) 939-7093

Geospace Offshore
(713) 939-7093

OYO Instruments
(713) 986-4444

Geospace Engineering
Resources International
(713) 986-4444

OYO-GEO Impulse
International LLC
Kirovogradskaya, 36,

Ufa, Bashkortostan, Russia

450001

(7) 3472 25 3973

OYO Geo Space Canada, Inc.
2735-37 Avenue, N.E.

Calgary, Alberta, Canada T1Y 5R8

(403) 250-9600

w w w . o y o g s c a n a d a . c o m

OYO Geospace China
Room 700, 7th Floor, Lido Office Tower

Lido Place

Jichang Road

Beijing 100004, P. R. China

86 10 64378768

OYO Instruments, Europe Ltd.
F3 Bramingham Business Park

Enterprise Way, Luton,

Bedfordshire LU3 4BU,

England

44 (0) 1582 573 980

w w w . o y o . c o . u k

23062oyoD1R1.indd   1

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