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Kirby

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FY2016 Annual Report · Kirby
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2016 Annual Report

Kirby Corporation

Kirby Corporation

Financial Highlights

(In thousands, except per share amounts) 
Revenues:

  Marine transportation 

  Diesel engine services 

For the years ended December 31,

2016 

2015 

2014 

2013 

2012

$ 1,471,893  $ 1,663,090  $ 1,770,684  $ 1,713,167  $ 1,408,893

298,780 

484,442 

795,634 

529,028 

703,765

$ 1,770,673  $ 2,147,532  $ 2,566,318  $ 2,242,195  $ 2,112,658

Net earnings attributable to Kirby  

$    141,406  $    226,684  $    282,006  $    253,061  $    209,438

Net earnings per share attributable to Kirby
 common stockholders (diluted) 

$          2.62  $          4.11  $          4.93  $          4.44  $          3.73

EBITDA–Earnings before interest, taxes, 
  depreciation and amortization:*

    Net earnings attributable to Kirby 

$    141,406  $    226,684  $    282,006  $    253,061  $    209,438

    Interest expense 

    Provision for taxes on income 

    Depreciation and amortization 

   17,690 

  18,738 

84,942  

  133,742 

   200,917 

192,240 

21,461 

169,782 

169,312 

27,872 

 24,385

152,379 

 127,907

164,437 

 145,147

      EBITDA* 

$    444,955  $    571,404  $     642,561  $     597,749  $    506,877

Property and equipment, net 

$ 2,921,374  $ 2,778,980  $ 2,589,498  $ 2,370,803  $ 2,315,165

Total assets 

$ 4,303,499  $ 4,152,281  $ 4,137,614  $ 3,675,860  $ 3,645,060

Long-term debt, including current portion 

$    722,802  $    774,849  $    712,405  $    742,493  $ 1,127,042

Total equity 

$ 2,412,867  $ 2,279,196  $ 2,264,913  $ 2,022,153  $ 1,707,054

Revenues
(In millions)

Earnings Per Share

EBITDA*
(In millions)

$2,566

$2,242

$2,113

$2,148

$3.73

$1,771

$4.93

$4.44

$643

$598

$571

$4.11

$507

$445

$2.62

2012

2013

2014

2015

2016

2012

2013

2014

2015

2016

2012

2013

2014

2015

2016

On the Cover: The M/V Pass Christian, a Kirby 
Inland Marine 1800 horsepower inland towboat, 
transits the Houston Ship Channel with two 
loaded 30,000 barrel tank barges. The M/V Pass 
Christian is named after the town Pass Christian, 
Mississippi.  

 *  EBITDA, defined as net earnings attributable to Kirby before interest expense, taxes on income, 

depreciation and amortization, is a non-GAAP financial measure used by Kirby because of its wide 
acceptance as a measure of operating profitability before nonoperating expenses (interest and taxes) 
and noncash charges (depreciation and amortization).

 
       
 
To Our Shareholders

2016 Annual Report

Our businesses were challenged in 2016; however, the year provided 

Kirby ample opportunities to build a solid foundation for better 
times. We enter 2017 in a strong financial position, with the lowest 

debt-to-capitalization ratio that we’ve had in over two years due to our 
robust free cash flow generation, in spite of continued market challenges. 
Our inland marine transportation fleet is in great condition with one of 
the lowest average fleet ages in our company’s history. The inland tank 
barge market is poised for recovery, likely sometime in 2017, as we will 
benefit from new petrochemical volume likely to come on stream late in 
the year and continue for several more years beyond that. Our coastal 
market appears to be near the front end of a difficult cycle, but we continue 
to invest in the fleet with a build plan for new tugboats over the next two 
years that will modernize the coastal fleet and provide significant value to 
our customers. In our diesel engine services markets, numerous indicators 
suggest we are in the early innings of a cyclical upturn for the energy sector 
that will benefit our land-based business. It is essential that we look back 
on 2016 and extract important lessons from a tough year, but also not lose 
sight of how we exited the year, with exciting opportunities that are now 
closer at hand. 

Joe Pyne
Chairman of the Board

David Grzebinski
President and Chief Executive Officer

Our 2016 financial results reflected $1.8 billion in revenues, net earnings 
of $141 million, earnings per share of $2.62 and EBITDA of $445 million. 
While these results were down from 2015, our free cash flow for 2016 was 
much more resilient, declining only modestly from 2015. Our 2016 free 
cash flow excluding acquisitions, but after investing $231 million in new 

equipment and fleet and facility improvements, was $183 million. We expect capital investments made in 2016, a year that saw 
many of our businesses exposed to challenging industry dynamics, will garner high returns in better markets and contribute 
significantly to our long-term earnings potential. 

We faced a number of market challenges in 2016, driven by changes in industry dynamics. We responded to this tough 
environment by streamlining our cost structure, strategically deploying capital for long-term benefit and reinvigorating our 
commitment to safety and customer service. While many of the changes we made were unheralded and won’t be evident in 
our financial performance until we see some market improvement, that doesn’t mean they weren’t significant. Some of these 
efforts are worth highlighting:

•  Streamlining our cost structure. During 2016, our marine transportation revenue was impacted by lower pricing, but we 
maintained a steady gross margin from the prior year by aggressively managing our costs. Through efforts across the 
organization, we significantly reduced the cost of horsepower, boat and barge supplies, vessel maintenance and facility 
leases. We also streamlined back office functions in traffic, sales and accounting, and captured additional cost savings 
through competitive bidding, supplier consolidation and transaction cost reductions.

•  Strategically deploying capital for long-term benefit. Our acquisitions in 2016 included 27 inland tank barges, 14 inland 

towboats, four coastal tugboats and one coastal tank barge. The acquisitions helped offset the retirement of older vessels 
in our fleet and expanded our reach with well-regarded, globally recognized customers. We also acquired Valley Power 
Systems’ EMD franchise in the fourth quarter of 2016, which expands our engine distribution network along the West 
Coast with one of our most highly valued supplier relationships, a relationship that stretches back over 50 years.

•  Reinvigorating our commitment to customer service and safety. Our franchise value, our customer relationships and 

our industry reputation rest wholly on our ability to deliver on an unwavering commitment to safe operations and good 
customer service. Over the course of 2016, we tested our initial rollout of Atlas, a Kirby-developed, state-of-the-art, 
satellite-linked billing and logistics system, on a test group of offshore tugboats. The capabilities of Atlas, we believe, 
are unparalleled in the tank barge industry, and we expect to begin our fleet-wide deployment of the system in 2017. 
Kirby’s history of dedication and prioritization of safety over all other concerns has never wavered, but there are always 
opportunities to improve. Amongst numerous other efforts to go a step further in our focus on safety and to enhance 
customer service, we commenced a comprehensive review of operational procedures, developed new assessment 
and reporting teams, augmented our communication of priorities throughout the organization, consolidated reporting 
structures and added new training programs. Our focus on safety during the year was reflected in the achievement of 
Kirby’s lowest lost time injury rate in company history. 

1

To Our Shareholders

In a difficult year, the dedication of our employees allowed us to achieve much, but many of our markets were under significant 
industry-wide pressure. In our marine transportation markets, industry overcapacity that first manifested itself in 2015, from 
the decline in crude oil and natural gas condensate volumes carried by tank barge, continued into 2016 and, by mid-year, led 
to lower utilization levels and steep price declines in the inland tank barge markets. As tank barges were cleaned out of crude 
service to compete in the refined petroleum products, black oil and petrochemical transportation markets, the industry was 
forced to contend with an oversupply of available capacity. The trend of increasingly available supply from tank barges removed 
from crude service appeared to abate by the middle of 2016. However, for the market to improve, industry supply must contract 
and/or demand must improve. The age profile of both the inland and coastal tank barge markets, as well as the economics 
associated with regulatory shipyard cycles, compels an acceleration of tank barge retirements in cyclical downturns and a 
slowdown in the building of new equipment. This time is no different. We believe approximately 100 inland tank barges were 
retired and 100 were built in 2016. New construction is down roughly 60% from the prior year with approximately 40 inland tank 
barges ordered in 2016 for delivery in 2017. In the coastal market, we do not believe any new orders for coastal tank barges were 
executed with shipyards after the middle of 2016 and that carriers began planning for further vessel retirements in 2017.

In our inland transportation markets, demand across the various products we carry varied through the year, which contributed 
to added volatility. Petrochemical demand remained at stable or increasing levels. Some of this growth was associated with 
new Gulf Coast petrochemical plants that came on-line during the year. Refined petroleum products demand was stable early 
in the year, but declined significantly in early summer. A combination of factors likely contributed to the decline, but we believe 
it was largely associated with unprecedented inventory levels across the nation’s storage facilities that led to an inventory 
drawdown during the summer. Key macro indicators of U.S. refined petroleum product demand were constructive throughout 
the year, including record levels of vehicle miles traveled, high refinery utilization levels and increasing U.S. refinery capacity. 
Our black oil market, including products such as asphalt, heavy fuel oil and vacuum gas oil, was volatile during the year, as 
refiners and traders responded to volatility in commodity prices. The crude and natural gas condensate markets suffered from 
weak demand throughout the year, although we did experience a small pickup in natural gas condensate volume out of the 
Utica shale basin in the fourth quarter.

Inland tank barge utilization reflected changing demand patterns during the year. Utilization was at the 90% level as we entered 
the year and bottomed in the low 80% range in July, before gradually increasing and finishing the year in the high 80% range. 
Term contract pricing for the inland fleet was down in the 5% to 9% range year over year, and spot pricing was below term 
contract pricing. While market fundamentals weighed on our financial results, Kirby’s inland operating model proved resilient. 
Our ability to manage costs and quickly align the towboat fleet with current tank barge demand, an operating model that has 
served us well over the course of numerous industry cycles, helped to mitigate the financial impact of lower utilization.

In our coastal fleet, utilization declined steadily throughout the year. Demand in our petrochemical; black oil, excluding crude 
and natural gas condensate; and refined petroleum products markets was generally stable. However, demand in the crude oil 
and natural gas condensate markets was depressed, and we faced intense competition for product transportation in our other 
markets from vessels that had been cleaned out of crude and condensate service. As a result, customers elected to allow term 
contracts to expire, which put more equipment into the spot market. As coastal equipment moved off contract and traded in 
the spot market, utilization fell and unreimbursed transit costs increased, a result of equipment being re-positioned to take 
advantage of available spot moves. Additionally, spot contract pricing in the coastal market declined throughout the year. The 
impact of these trends is likely to persist into 2017; however, the lower pricing and utilization across the coastal market are 
influencing operators’ decisions to retire older vessels and have led to a halt in new construction orders. As a result of weak 
utilization and a customer preference for younger vessels, as well as safety, reliability, cost and new regulatory requirements 
for ballast water treatment systems, the influences to retire older vessels during regulatory shipyard periods is extremely 
compelling. We expect supply in this market to rationalize during 2017 and 2018, which will gradually lead to better supply-
demand balance.

In 2016, the United States underwent one of the most severe energy sector downturns in our nation’s history, with oil prices 
per barrel reaching lows in the $20’s before recovering and stabilizing in the mid-$50 range in the middle of the year. This 
had a significant impact on our land-based diesel engine services market. Drilling activity, as reflected in the rig count, fell 
precipitously, as did well completion activity, the driver of our land-based diesel engine service customers’ performance. 
As a result, our oil service customers significantly cut their 2016 capital spending levels. Manufacturing of oilfield service 
equipment, including pressure pumping units, was negligible during the year. In addition, service of land-based diesel 
engines, transmissions and pumps, and the sale of parts also declined. Counter to these trends were market realities in the 
oilfield service space that are very positive for our business. Service intensity in the oilfield services market grew during the 
year, with significant increases in average lateral lengths, stages per well and sand consumption per well. Increased service 
intensity drives a shorter repair cycle for oilfield service equipment. Additionally, in order to keep pressure pumping equipment 
in the field operating, completion providers retired older equipment and cannibalized both new and used equipment for 
usable parts. This dynamic of heightened service intensity, coupled with the cannibalization of pressure pumping equipment, 

2 

Kirby Corporation

2016 Annual Report

caused the nation’s pressure pumping equipment to fall into a significant state of disrepair. With the modest recovery in the 
rig count in the second half of 2016, completion activity improved slightly, and demand from our land-based diesel engine 
customers began to increase. We ended 2016 with the highest level of pressure pumping equipment on the premises awaiting 
remanufacturing in our history. 

Our marine diesel engine services market experienced weakness throughout 2016 from its Gulf of Mexico oilfield service 
customers. In addition, customers deferred major maintenance projects in many of our geographic markets largely due to 
the weak barge market, including service demand for towboats serving in the dry cargo industry, and, to a lesser extent, the 
general economy. The power generation market experienced steady demand for engine-generator set upgrade projects and 
parts sales for both domestic and international customers. 

During 2016, we continued to reinvest in our marine inland and coastal fleets, spending $231 million on capital expenditures. 
We spent $11 million on the construction of inland tank barges and towboats, $106 million for progress payments on the 
construction of coastal tank barges and tugboats, and $114 million primarily for upgrades to our existing inland and coastal 
fleets. Included in this amount were final payments for three new coastal articulated tug-barge units (ATBs), including two 
185,000 barrel ATBs and a single 155,000 barrel ATB, as well as a 35,000 barrel coastal petrochemical tank barge.

Over the course of 2016, we took delivery of five new inland tank barges. We also acquired 27 inland tank barges from  
a competitor. Net of inland tank barge retirements, we reduced our inland tank barge capacity during the year by a  
small amount. 

Our continued strong cash flow allowed us to maintain our balance sheet strength and our investment grade ratings of BBB+ 
by Standard & Poor’s and Baa2 by Moody’s. Our debt at year-end was $723 million versus $775 million at December 31, 
2015, and consisted of $500 million of unsecured senior notes, $150 million due in 2020 and $350 million due in 2023, and 
$223 million outstanding under our $550 million unsecured revolving credit facility. Our debt-to-capitalization ratio at year-end 
was 23.1% compared with 25.4% at December 31, 2015. 

On a more somber note, it is with deep regret that we report the death of George A. Peterkin, Jr., on November 10, 2016, 
at the age of 89. George served as a Kirby director from 1969 to 2014, Kirby’s President from 1973 to 1995, Chairman of the 
Board from 1995 to 1999 and Chairman Emeritus from 1999 to 2014. During George’s 45-year tenure as a Kirby director, its 
President, Chairman and Chairman Emeritus, he contributed significantly to the transition of Kirby from primarily an oil and 
gas exploration company with a small barge line to the United States’ largest tank barge operator and diesel engine services 
provider. George’s leadership, friendship and wise counsel will be remembered with gratitude.

As we look out to 2017, a number of factors should begin to lead to a better business environment and work in our favor. The 
inland tank barge market, after two years of persistent pricing declines, is starting to show some signs of stabilization and an 
improved supply-demand balance, which we think will lead to improving pricing at some point during the year. An improving 
inland tank barge market would be a welcome change and would help counterbalance some of the challenges we will face 
from a coastal tank barge market that is likely to remain challenged throughout the year. In our diesel engine services market, 
an improving energy market will have widespread positive impacts on our business, and is likely to be an especially strong 
tailwind for our land-based diesel engine services market. From a more general economic perspective, we are optimistic 
about a potentially more pro-business political environment. We are eagerly awaiting consideration of tax reform, increased 
infrastructure spending and a pro-growth regulatory environment. While it is still too early to know what legislation will 
ultimately be enacted, some of the proposals under discussion would boost our profitability through lower taxes, incentivize 
our customers to build and expand facilities, and likely lead to a better overall business climate. 

In challenging times we are tested the most. Kirby has benefited from employees who rise to the challenge of difficult times. 
In 2016, our employees, engaging with our customers who rank amongst the most highly regarded companies in the world, 
admirably contended with a volatile commodity and market environment while working to keep our operations safe and 
successful. To our employees and our Board of Directors, we extend our warmest thanks for your hard work and wise counsel 
this past year. To our shareholders, we thank you for your support and look forward to a bright future.

Respectfully submitted,

Joseph H. Pyne 
Chairman of the Board 
Houston, Texas, March 8, 2017
Houston, Texas, March 8, 2017

David W. Grzebinski
President and Chief Executive Officer

3

 
 
 
 
Kirby Corporation

Marine Transportation

The United States possesses 12,500 miles of coastline providing numerous ports and harbors, 
complemented by the inland waterway system consisting of 12,000 miles of commercially navigable 
inland interconnected rivers, canals and intracoastal waterways that serve as “water highways.”  
The United States coastline and inland waterway system are one of the most vibrant and efficient 
transportation systems in the world, linking the nation’s heartland and coastal states to each other and  
to the world. The majority of the United States refineries and petrochemical plants are located in ports 
and harbors along these coastlines and along the navigable inland waterways. These water highways play 
a vital role in the regional distribution of petrochemicals, refined petroleum products, black oil, including 
crude oil and natural gas condensate, agricultural chemicals and dry-bulk products.   

Marine transportation is the most energy-efficient means of transporting bulk commodities compared 
with railroads and trucks. A lower Mississippi River liquid products tow of 15 tank barges has the carrying 
capacity of approximately 216 railroad tank cars plus six locomotives, or approximately 1,050 tractor-
trailer tank trucks. Marine transportation is safer than other modes of transportation, generally involving 
less urban exposure and operating on a system with few crossing junctures and in areas relatively remote 
from population centers. 

The inland marine transportation markets are served by wholly owned subsidiary Kirby Inland Marine,  
the United States’ largest inland tank barge operator, transporting petrochemicals, black oil, refined 
petroleum products and agricultural chemicals by inland tank barges throughout the Mississippi River 
System, Gulf Intracoastal Waterway and Houston Ship Channel. 

The coastal marine transportation markets are served by wholly owned subsidiary Kirby Offshore Marine, 
the United States’ largest coastal tank barge operator in the 195,000 barrel or less category, transporting 
refined petroleum products, black oil and petrochemicals by coastal tank barges along all three United 
States coasts and in Alaska and Hawaii, as well as dry-bulk products along the Gulf Coast and East Coast.

The M/V Niceville, a Kirby Inland Marine 1800 horsepower inland towboat, departs Ole River Fleeting 
adjacent to the Houston Ship Channel with a loaded 30,000 barrel tank barge.

4 

2016 Annual Report

Results of Operations for 2016

Operating income of $257 million on revenues of $1.5 billion 
compared with operating income of $375 million on revenues 
of $1.7 billion for 2015.

Operating margin of 17.5% compared with 22.5% for 2015.

Coastal marine transportation utilization also declined 
throughout 2016, from the high 80% to low 90% range in 
the 2016 first quarter to the low 80% level in the fourth 
quarter, compared to the 90% to 95% range throughout the 
majority of 2015.

Inland operations were 67% of revenues and offshore 
operations 33%.

Petrochemicals represented 49% of transportation revenues, 
black oil 25%, refined petroleum products 23% and 
agricultural chemicals 3%.

Inland marine transportation markets reflected stable 
demand for the movement of petrochemicals and 
agricultural chemicals. Refined petroleum products  
demand increased as a result of the SEACOR Holdings Inc. 
acquisition in April 2016. Black oil demand was weak 
throughout the year.

Reduced crude oil and natural gas condensate volumes to 
be moved by tank barge due to additional pipeline and 
industry-wide tank barge construction during 2013 through 
2016, many of which were tank barges for crude oil and 
natural gas condensate movements, resulted in excess 
industry-wide tank barge capacity, lower utilization and 
corresponding lower term contract renewals and spot 
contract pricing in both the inland and coastal markets. 
Inland marine transportation utilization declined to the high 
80% level at the end of 2016, occasionally declining to the 
low to mid-80% range during the year, from the 90% to 95%  
range at the beginning of 2016 and throughout 2015. 

Coastal marine transportation markets reflected stable 
demand for the movement of black oil, petrochemicals 
and dry products. Demand for the transportation of refined 
petroleum products declined, primarily as a result of 
weak heating oil and gasoline demand in the Northeast. 
As demand for the coastal transportation of crude oil 
and natural gas condensate declined, increased industry-
wide coastal capacity resulted in some reluctance among 
certain customers to extend term contracts, which led to 
an increase in the number of coastal vessels operating 
in the spot market, leading to increased idle time and 
voyage costs. 

5

Marine Transportation

Kirby Inland Marine

Kirby Inland Marine is the leading United States transporter of bulk 
liquid cargoes by inland tank barge, offering distribution services 
throughout the Mississippi River System, the Gulf Intracoastal 
Waterway and the Houston Ship Channel. The nation’s inland tank 
barge fleet is composed of approximately 3,850 barges, owned and 
operated by approximately 45 operators, a diverse and independent 
mixture of large integrated transportation companies and small 
operators, as well as captive fleets owned by United States refining  
and petrochemical companies. Kirby Inland Marine transports 
petrochemicals, black oil, including crude oil and natural gas 
condensate, refined petroleum products and agricultural chemicals for 
a customer base consisting of the United States’ largest petrochemical 
and refining companies. During 2016, Kirby Inland Marine moved over 
45 million tons of liquid cargo on the United States inland waterway 
system. Kirby Inland Marine provides a critical link in customers’ 
supply chain, transporting and transferring bulk liquid products that 
keep plants and refineries operating efficiently. 

Inland Tank Barge Fleet
Petrochemicals/Refined products 
Black oil 
Pressure 
Anhydrous ammonia 
Specialty 

687
120
54
10
5

Total 
Total Barrel Capacity 

876
17.9 MM 

Inland Towboat Fleet
800–1300 HP 
1400–1900 HP 
2000–2400 HP 
2500–3200 HP 
3300–4800 HP 
5000 HP and greater 
Spot charters 

Total  

71
72
56
18
10
1
2

230

The M/V City of Redwood, a Kirby Inland Marine 
3800 horsepower inland towboat, pushes 
nine loaded inland tank barges on the Ohio River. 
The M/V City of Redwood works in Kirby’s 
linehaul service. Loaded tank barges are staged 
in the Baton Rouge area from Gulf Coast 
refineries and petrochemical plants, and are 
transported from Baton Rouge to waterfront 
terminals and plants on the Mississippi, Illinois 
and Ohio Rivers on regularly scheduled linehaul 
tows. Tank barges are dropped off and picked 
up going up and down the rivers.

6 

Kirby Corporation

2016 Annual Report

K irby’s significant presence on the 

Mississippi River System, the 

Gulf Intracoastal Waterway and the 
Houston Ship Channel gives Kirby the 
ability to service its customers’ needs 
throughout the inland waterway 
system. Kirby transports raw material 
feedstocks to petrochemical plants, 
petrochemical products from one 
plant to another plant for further 
processing, and more finished 
products to manufacturing companies 
and to waterfront terminals for both 
domestic and foreign destinations. 
Kirby transports finished gasoline 
blends and additives, aviation fuel, 
heating oil, diesel fuel and ethanol 
from refineries to waterfront terminals 
for both domestic and foreign 
destinations. Black oil, including crude 
oil and natural gas condensate, is 
transported to waterfront terminals 
and residual fuel to utilities. 
Agricultural chemicals are transported 
primarily to waterfront terminals in 
the Midwest and South Texas. 

Kirby’s inland fleet consists of 
876 tank barges, comprising 
17.9 million barrels of cargo capacity 
and representing approximately 23% 
of the total number of industry inland 
tank barges. At the end of 2016, the 
average age of Kirby‘s inland tank 
barge fleet was 14.9 years, a 
significant reduction from 23.9 years 

in 2008 (see table). Kirby operated 
230 towboats at the end of 2016, 
crewed by highly trained vessel 
personnel and supported by 
experienced shoreside staff and  
state-of-the-art communication and 
training systems and facilities.

Acquisition

In April 2016, Kirby acquired the inland 
tank barge fleet of SEACOR Holdings 
Inc., which consisted of 27 inland 
30,000 barrel tank barges and 14 inland 
towboats. The average age of the 
27 tank barges was ten years. 

Products Transported and 
Demand Drivers

Petrochemicals: Products transported 
include benzene, styrene, methanol, 
acrylonitrile, xylene, caustic soda, 
naphtha, butadiene, propylene, 
butane and propane. Drivers are 
the manufacture of consumer 
nondurable goods (70%) and 
consumer durable goods (30%).

Black Oil: Products transported 
include residual fuel, fuel oils, 
vacuum gas oil, asphalt, carbon 
black feedstock, crude oil, natural 
gas condensate and ship bunkers. 
Drivers are fuel for power plants 
and ships, feedstock for refineries, 
certain durable goods and road 
construction.

Refined Petroleum Products:  

Products transported include 
finished gasoline, gasoline 
blendstock, aviation fuel, heating  
oil, diesel fuel and ethanol. Drivers 
are vehicle usage, air travel, weather 
conditions and refinery utilization.

Agricultural Chemicals: Products 
transported include anhydrous 
ammonia, nitrogen-based liquid 
fertilizer and industrial ammonia. 
Drivers are corn, cotton and 
wheat production, and chemical 
feedstock usage.

Inland Tank Barge Fleet  
Average Age by Year

Year 

Barges 

Barrel 
Capacity 

Average
Age

2016 
2015 
2014 
2013 
2012 
2011 
2010 
2009 
2008 

876 
898 
884 
861 
841 
819 
825 
863 
914 

17.9 
17.9 
17.8 
17.3 
16.7 
16.2 
15.9 
16.7 
17.5 

14.9
15.2
15.3
16.2
17.7
18.9
20.3
22.2
23.9

7

  
  
Marine Transportation

Kirby Offshore Marine

Kirby Offshore Marine is an integral part of the United States coastal tank barge industry, composed of 
approximately 15 large integrated marine transportation companies and small operators. The nation’s 
coastal tank barge fleet in the 195,000 barrel or less category consists of approximately 295 barges. The 
industry distributes refined petroleum products from regional refineries, storage facilities and pipeline 
terminals to regional distribution terminals along the East, Gulf and West Coasts and in Alaska and Hawaii. 
Black oil, including crude oil and natural gas condensate, is distributed regionally from terminals to coastal 
refineries and other terminals, and residual fuel to utilities on the East, Gulf and West Coasts. More finished 
petrochemicals are primarily distributed from Gulf Coast petrochemical plants to manufacturing customers 
along the Gulf and East Coasts.

Kirby’s coastal fleet consists  

of 69 coastal tank barges, 
comprising 6.2 million barrels of 
cargo capacity and representing 
approximately 23% of the total 
number of industry coastal tank 
barges in the 195,000 barrels or less 
category, and 75 tugboats. Kirby’s 
coastal tank barge fleet has the 
flexibility to access ports inaccessible 
to larger vessels, while still delivering 
large volumes of product. 

Kirby Offshore Marine has a large 
array of tank barge capabilities and 
capacities, as well as a broad 
geographic presence with its Atlantic 
and Pacific fleets, providing a single 
source of transportation services to 
its petrochemical, black oil and 
refining customers’ supply chain.  
The Atlantic fleet operates along  
the eastern seaboard of the United 
States and along the Gulf Coast, 
basically from Texas to Maine. The 

Pacific fleet operates along the Pacific 
Coast from Southern California to 
Washington State, throughout Alaska, 
and from California to Hawaii and the 
Hawaiian Islands.  

Kirby Offshore Marine also transports 
raw sugar and other products from the 
Gulf Coast to East Coast ports. Kirby 
Ocean Transport Company transports 
coal from waterfront terminals in 
Louisiana across the Gulf of Mexico to 
a Florida power generation facility.

8 

Kirby Corporation

2016 Annual Report

Coastal Tank Barge Fleet
Refined products/petrochemicals 
Black oil 

Total 

48
21

69

Total Barrel Capacity 

6.2 MM 

Coastal Tugboat Fleet
1000–1900 HP 
2000–2900 HP 
3000–3900 HP 
4000–4900 HP 
5000–6900 HP 
Greater than 7000 HP 

Total  

8
6
17
19
13
12

75

Offshore Dry-Bulk Cargo Fleet
Dry-bulk barge and tugboat units 
Deadweight tonnage 

6
111,000

Products Transported and 
Demand Drivers

Refined Petroleum Products:  

Products transported include 
finished gasoline, gasoline 
blendstock, aviation fuel, heating oil, 
diesel fuel and ethanol. Drivers are 
vehicle usage, air travel, weather 
conditions and refinery utilization.

Black Oil: Products transported 
include residual fuel, fuel oils, 
vacuum gas oil, asphalt, carbon 
black feedstock, crude oil, natural 
gas condensate and ship bunkers. 
Drivers are fuel for power plants  
and ships, feedstock for refineries, 
certain durable goods and road 
construction.

Petrochemicals: Products 

transported include cumene, 
phenol, acetone, cyclohexane, 
caustic soda and naphtha. Drivers  
are the manufacture of consumer 
nondurable goods (70%) and 
consumer durable goods (30%).

Dry Products: Products transported 
include raw sugar, coal, limestone 
rock and fertilizer. Drivers are sugar, 
cotton and wheat production,  
the coal mining industry and the 
construction industry.

New Construction
The first of two new coastal 
185,000 barrel articulated tank barge 
and 10000 horsepower tugboat 
units (ATBs) was placed in service 
in late 2015 and the second ATB 
in June 2016. The first of two new 
155,000 barrel and 6000 horsepower 
ATBs was placed in service in 
December 2016, and the second is 
scheduled for the summer of 2017. 
A new 35,000 barrel coastal tank 
barge for the petrochemical trade was 
placed in service in December 2016. 

Kirby is also building coastal tugboats: 
two 4900 horsepower tugboats are 
anticipated to be placed in service in 
2017 and six 5000 horsepower ATB 
tugboats are scheduled to be placed 
in service in 2017 and 2018. The eight 
coastal tugboats are replacements for 
older coastal tugboats to be removed 
from service.

The Kirby 155-01, a Kirby Offshore Marine 
155,000 barrel coastal tank barge, with the 
M/V Heath Wood, a 6000 horsepower 
tugboat, prior to their maiden voyage in 
late 2016. This is the first of two new 
155,000 barrel coastal articulated tank 
barge and tugboat units, with the second 
unit anticipated to be placed in service in 
the summer of 2017.

9

Kirby Corporation

Diesel Engine Services

Within the diesel engine industry, engines are categorized by their rotational speeds into three 
groups: high-speed engines (over 1,000 RPM), medium-speed engines (300–1,000 RPM) and slow-
speed engines (under 300 RPM). Kirby Corporation’s diesel engine services operations focus on high-
speed and medium-speed diesel engines and ancillary products. Medium-speed diesel engines provide 
the main propulsion for large marine vessels and provide emergency standby, peak and base load 
power generation. High-speed diesel engines provide the main propulsion for marine towboats, power 
generation on marine vessels, tank barge pumps, engines on all types of oilfield service equipment 
and commercial trucks. 

The high-speed diesel engine population in the United States is considerably larger than the medium-
speed population, as approximately 75% of the commercial vessels operating in the United States 
have high-speed propulsion engines. The best example of the use of medium-speed and high-speed 
diesel engines is Kirby’s marine transportation fleet. Kirby operates approximately 230 medium-speed 
propulsion engines on its larger Mississippi River towboats, and coastal and offshore tugboats. Kirby 
operates over 2,100 high-speed diesel engines used as propulsion engines on its smaller towboats 
and as power supply for electrical generators and pumps on all of its boats and tank barges. 

Kirby Corporation, through its wholly owned subsidiaries Kirby Engine Systems and United Holdings, 
provides a service that is essential to the day-to-day operations of marine companies, power generation 
facilities, and the oil and gas industry. Kirby provides aftermarket in-house and worldwide in-field 
service, offering its long-standing customers a single source for the service and distribution of diesel 
engines and ancillary products, and the manufacture and remanufacture of oilfield service equipment. 

A Marine Systems, Inc. technician is installing an air cleaner on a Cummings K38 diesel engine.    
Principal diesel engines serviced are EMD, Caterpillar, Cummings, MTU Detroit Diesel and John Deere.

10 

2016 Annual Report

Results of Operations for 2016

Operating income of $3.2 million on revenues of 
$299 million compared with operating income of  
$18.9 million on revenues of $484 million for 2015.

Operating margin of 1.1% compared with 3.9% for 2015.

Land-based operations represented 48% of diesel engine 
services revenues, marine 36% and power generation 16%.
The marine diesel engine services market remained at 
depressed levels during 2016, primarily due to continued 
weakness in the Gulf of Mexico oilfield services market. In 
addition, customers continued to defer major maintenance 
projects in many regions of the marine diesel engine 
services market largely due to the weaker marine market 
and, to a lesser extent, the general economy. The power 
generation market was stable, benefiting from major 

generator set upgrades and parts sales for both domestic 
and international power generation customers.

The land-based market challenges continued during 2016, 
primarily due to the lack of demand for the manufacture of 
pressure pumping units and other oilfield service 
equipment, and for the sale and distribution of engines, 
transmissions and parts due to the impact from the low 
price of crude oil during 2015 and the first half of 2016 with 
a resulting decline in drilling in North American shale 
formations. During the second half of 2016, with the 
increase in the price of crude oil and resulting increase in 
drilling activity in the shale formations, the land-based 
market saw an increase in activity for the remanufacturing 
and servicing of pressure pumping units.

11

Diesel Engines Services

Kirby Engine Systems

Kirby Engine Systems, through two wholly owned operating subsidiaries, Marine Systems, Inc. and 
Engine Systems, Inc., is a nationwide marine and power generation diesel engine service remanufacturer 
and OEM replacement parts provider for medium-speed and high-speed diesel engines. Kirby Engine 
Systems sells new engines and services ancillary products, including reduction gears, transmissions, 
starters, governors, marine clutches, safety related products and heat exchangers/separators. Through 
long-standing customer relationships and key distributorships, dealerships and contract service center 
relationships, Kirby Engine Systems provides an essential service to support the day-to-day operations 
of its marine and power generation domestic and international customers, providing them with one 
source of support and service for all of their requirements. 

12 

Kirby Corporation

2016 Annual Report

Based in Houma, Louisiana, Kirby 

Engine Systems provides factory- 

trained and authorized project 
engineers, mechanics and machinists 
through 12 strategically located 
service and parts facilities along 
the Gulf Coast, East Coast and West 
Coast, and in the Midwest. In-field 
service is provided throughout 
the United States as well as at 
destinations worldwide. During 2016, 
project engineers and mechanics 
serviced marine vessels, and power 
generation and nuclear facilities 
in numerous foreign countries, 
including Slovenia, Spain and Taiwan.

Principal medium-speed diesel 
engines serviced are manufactured 
by EMD Power Products (EMD), with 
which Kirby Engine Systems has a 
51-year relationship, serving as both 
an EMD distributor and a contract 
service center for select markets 
and locations, providing service and 
parts. Kirby Engine Systems serves 
as an EMD authorized distributor 
for 17 eastern states and nine 
western states for marine and power 
generation applications, and as the 
exclusive worldwide distributor of 
EMD products to the nuclear industry.

Principal high-speed diesel engines 
serviced are manufactured by 
Caterpillar, Cummins, MTU Detroit 
Diesel and John Deere. Kirby Engine 
Systems currently serves as a 
factory-authorized marine dealer 
or has a dealership in certain states 
for these high-speed diesel engine 
manufacturers. Kirby Engine Systems 
also has dealerships with reduction 
gear manufacturers.

Acquisition

In October 2016, Marine Systems 
purchased certain assets of Valley 
Power Systems, Inc. and Valley 
Power Systems Northwest, Inc. The 
assets purchased are mainly related 
to the EMD diesel engine supply 
and service business and includes 
an EMD distributor agreement to 
sell EMD diesel engines in nine 
western states.

Markets

Marine: Medium-speed and high-

speed diesel engines, OEM 
replacement parts and ancillary 
products on inland, coastal and 
offshore towboats and tugboats, 
harbor docking tugboats, offshore 
oilfield service vessels, offshore  
oil and gas drilling rigs, offshore 
commercial fishing vessels,  
Great Lakes ore vessels, dredging  
vessels, coastal ferries and United 
States government vessels. Market 
drivers are the activity levels of the 
industries served and the economic 
cycles of such industries.

Power Generation: Medium-speed 

diesel engines, ancillary products, 
safety-related products used in 
standby, peak and base-load power 
generation, and generator set and 
pump upgrades for domestic and 
international utilities, domestic 
municipalities and the worldwide 
nuclear power industry.

A Marine Systems, Inc. technician is  
installing a cylinder head on a Caterpillar 
3500 series diesel engine, providing an 
essential service to support the day-to-day 
operations of its marine customers,  
providing them with one source of support 
and service for all of their requirements.

Manufacturer Relationships

Medium-Speed Diesel Engines
EMD Power Products
Cooper-Bessemer & Enterprise Engines
Nordberg

High-Speed Diesel Engines
Caterpillar 
MTU Detroit Diesel 

Cummins
John Deere

Ancillary Products
Alfa Laval (heat exchangers/separators) 
Allison Transmission (transmissions)
Falk Corporation (reduction gears)
GE Oil & Gas (compression systems)
Hannon (generators)
Ingersoll-Rand (starters)
Lufkin (gears)  
Norlake (transformers)
Oil States Industries (marine clutches)
Weschler Instruments (metering products)
Woodward (governors)

Service Locations

Medium-Speed Diesel Engines
Houma, LA
Paducah, KY
Rocky Mount, NC
Chesapeake, VA
Seattle, WA
Tampa, FL

High-Speed Diesel Engines
Houma, LA
Baton Rouge, LA
Belle Chasse, LA
New Iberia, LA
Mobile, AL
Thorofare, NJ
Houston, TX

13

Diesel Engines Services

United Holdings

United Holdings is engaged in the distribution and service of high-speed diesel engines, pumps and 
transmissions, and the manufacture and remanufacture of oilfield service equipment. United sells OEM 
parts and services diesel engines and transmissions for on- and off-highway use and provides in-house 
and in-field service capabilities. United offers a full line of custom fabricated oilfield service equipment, 
including pressure pumping units, fully tested and field ready. United has long-standing customer 
relationships with large and mid-cap oilfield service providers, oil and gas operators and producers, 
construction companies and public utilities.

U nited provides factory-trained 

and authorized mechanics to 
overhaul, service and repair high-
speed diesel engines, transmissions 
and pumps. Based in Oklahoma City, 
Oklahoma, United has 13 locations 
across four states in key oil and 
gas producing regions and major 
transportation corridors. Oilfield 
service equipment is transported 
by tractor-trailer truck. Most major 

North American shale oil and natural 
gas producing regions are within a 
one-day drive of United’s principal 
Oklahoma manufacturing and 
remanufacturing facility.

United is the largest off-highway 
distributor for Allison transmissions, 
a major distributor for MTU diesel 
engines in North America, a distributor 
for Isuzu diesel engines, and the 

exclusive distributor of Daimler Trucks 
for engines and related equipment in 
Oklahoma, Arkansas and Louisiana.

During 2015 and the majority of 
2016, with low crude oil pricing 
and the resulting decline in North 
American oil and gas drilling activity 
in shale formations, the demand 
for United’s service, distribution 
and manufacturing capabilities has 
remained depressed. 

14 

Kirby Corporation

2016 Annual Report

In early 2015, an estimated 
19.5 million horsepower of pressure 
pumping units was working in North 
America. By late 2016, the working 
horsepower in North America had 
declined to an estimated 9.0 million, 
with an estimated 4.5 million of the 
19.5 million horsepower scrapped, 
an estimated 2.0 million horsepower 
available for work and an estimated 
4.0 million horsepower stacked, the 
large majority of which would require 
major service before being placed 
back in service. 

During 2016, inbound orders 
for the manufacture of pressure 
pumping units and other oilfield 
service equipment were essentially 
nonexistent. However, during the 
third and fourth quarters of 2016, with 
the increase in the price of crude oil, 
United saw an increase in activity for 
the remanufacturing and servicing 
of pressure pumping units, but the 
distribution portion of the market, 
including engine, transmission 
and OEM parts sales and service, 
remained at weak levels.

Markets
Service and Distribution:  

High-speed diesel engines, 
transmissions, pumps and OEM 
replacement parts for oilfield 
service companies, independent 
drillers, oil and gas exploration 
and production companies, public 
utilities, transportation companies, 
agricultural and construction 
companies, and municipalities.  
Drivers are the engines, 
transmissions, pumps and existing 
oilfield service equipment used 
in the exploration and production 
of the United States oil and 
gas industry.

Manufacturing: Manufacture of 

custom fabricated oilfield service 
equipment, including pressure 
pumping units, nitrogen pumping 
units, cementers, hydration 
equipment and blenders for oilfield 
service companies, independent 
drillers, and oil and gas exploration 
and production companies.

Manufacturer Relationships

MTU Detroit Diesel
Allison Transmission
Daimler Trucks NA 
Detroit Diesel 
Isuzu
Heil 
Tymco 
Waukesha 
Thermo King 

Locations

Manufacturing
Oklahoma City, OK

Distribution and Service
Oklahoma City, OK
Tulsa, OK
Little Rock, AR
Shreveport, LA
Austin, TX
Cotulla, TX
Corpus Christi, TX
Houston, TX
Laredo, TX
Odessa, TX
Pharr, TX
San Antonio, TX

United Holdings technicians work on 
a new pressure pumping unit with a 
proprietary sound abatement enclosure 
at its Oklahoma City, Oklahoma, facility.  
United Holdings manufactures and 
remanufactures a wide variety of oilfield 
service equipment, including pressure 
pumping units, hydration units, blenders, 
cementers, mud pumps and nitrogen units.

15

Kirby Corporation

Board of Directors

C. Sean Day 2, 3
Chairman of Teekay Corporation
Director since 1996 

David W. Grzebinski
President and Chief Executive Officer 
of Kirby
Director since 2014 

Monte J. Miller 2, 3
Retired Executive Vice President,  
Chemicals, of Flint Hills Resources, LP
Director since 2006 

Joseph H. Pyne 
Chairman of the Board of Kirby
Director since 1988 

Richard R. Stewart 1
Retired President and CEO of  
GE Aero Energy
Director since 2008 

William M. Waterman 3
Retired President and CEO of  
Penn Maritime Inc.
Director since 2012 

1 Audit Committee
2 Compensation Committee
3   Governance Committee

Anne-Marie N. Ainsworth 1
Retired President and CEO of 
the general partner of  
Oiltanking Partners, L.P. and of  
Oiltanking Holding Americas, Inc. 
Director since 2015 

Richard J. Alario 1, 3
Retired CEO of  
Key Energy Services, Inc. 
Director since 2011 

Barry E. Davis 1, 2 
CEO of EnLink Midstream GP, LLC and 
EnLink Midstream Manager, LLC
Director since 2015

Officers

Kirby Corporation

Marine Transportation Group

Diesel Engine Services Group

Joseph H. Reniers
Executive Vice President—  
Diesel Engine Services and  
Supply Chain

Mia C. Cradeur
Vice President and Controller

United Holdings LLC

Sterling V. Adlakha
Chief Financial Officer

Ronnie E. Stover
Vice President—Sales

United Engines

David L. Tonne
Vice President—Aftermarket

UE Manufacturing

Gregory L. Culp
Vice President— 
Engineered Products

Thermo King 
of Houston

Jason K. Robison
Vice President

Kirby Engine  
Systems, Inc.

Dorman Lynn Strahan
President

Engine Systems, Inc.

P. Scott Mangan
Vice President—East Coast 

Marine Systems, Inc.

Lynn A. Ahlemeyer
Vice President—Gulf Coast 
and West Coast

Thomas W. Bottoms
Vice President—Midwest

Troy A. Bourgeois
Vice President—Sales

Joseph H. Pyne
Chairman of the Board

David W. Grzebinski
President and  
Chief Executive Officer

C. Andrew Smith
Executive Vice President and 
Chief Financial Officer

William G. Ivey
President— 
Marine Transportation Group

Joseph H. Reniers
Executive Vice President—  
Diesel Engine Services and  
Supply Chain

Kim B. Clarke
Vice President— 
Human Resources

Ronald A. Dragg
Vice President and Controller

James F. Farley
Vice President— 
Industry Relations

Amy D. Husted
Vice President and  
General Counsel

David R. Mosley
Vice President and  
Chief Information Officer

Renato A. Castro
Treasurer

Thomas G. Adler
Secretary

16 

Kirby Inland  
Marine, LP

William G. Ivey
President

Kirby Offshore  
Marine, LLC

William G. Ivey
President

Christian G. O’Neil
Executive Vice President and 
Chief Operating Officer

Christian G. O’Neil
Executive Vice President and 
Chief Operating Officer

James C. Guidry
Executive Vice President— 
Vessel Operations

Mel R. Jodeit
Executive Vice President— 
Marketing

John W. Sansing, Jr.
Senior Vice President— 
Maintenance

William M. Withers
Senior Vice President—Sales

Stephen C. Butts
Vice President—Sales

Patrick C. Kelly
Vice President—Sales

Lyle D. Marshall
Vice President—Sales

Richard C. Northcutt
Vice President—Sales and  
Horsepower Management

Lester A. Parker
Vice President—River Vessel  
Operations

Cliff R. Stanich
Vice President—Sales

Thomas H. Whitehead
Vice President—Sales

Carl R. Whitlatch
Vice President and Controller

James C. Guidry
Executive Vice President— 
Vessel Operations

John W. Sansing, Jr.
Senior Vice President— 
Maintenance

William M. Withers
Senior Vice President—Sales

Charles R. Ferrer, Jr.
Vice President—Sales

John T. Hallmark
Vice President—Sales 
and Strategic Planning

William L. Oppenheimer
Vice President—Maintenance

Christopher T. Palo
Vice President—Engineering

Carl R. Whitlatch
Vice President and Controller

Kirby Ocean  
Transport Company

William G. Ivey
President

William M. Withers
Vice President

Osprey Line, L.L.C.

John T. Hallmark
President

Charles J. Duet
Vice President

Kirby Corporation

2016 Annual Report

Shareholder Information

Annual Meeting
The 2017 Annual Meeting of Stockholders  
will be held at Kirby’s Houston office,  
55 Waugh Drive, 9th Floor, Houston, Texas 
77007, at 10:00 a.m. (CDT), Tuesday,  
April 25, 2017.

Corporate Headquarters
Executive Office: 
55 Waugh Drive, Suite 1000 
Houston, Texas 77007 
Telephone: (713) 435-1000 
Fax: (713) 435-1010 
Web site: www.kirbycorp.com

Mailing Address: 
P.O. Box 1745 
Houston, Texas 77251-1745

Inquiries Regarding  
Stock Holdings
Registered shareholders (shares held in  
owner’s name) should address communi-
cations concerning address changes, lost  
certificates and stock transfers to:

Computershare Trust Company, N.A. 
P.O. Box 43078 
Providence, Rhode Island 02940-3078 
Telephone: (781) 575-2879 
Web site: www.computershare.com

Beneficial shareholders (shares held in  
the name of banks or brokers) should  
address communications to their banks  
or stockbrokers.

All other inquiries should be addressed  
to Mary E. Tucker, Assistant Controller,  
at Kirby’s corporate headquarters.

Web Site
For more investor information, as well  
as information about Kirby, visit Kirby’s  
web site at www.kirbycorp.com.

Independent Registered Accountants
KPMG LLP 
BG Group Place
811 Main Street, Suite 4500 
Houston, Texas 77002

Common Stock Information
Stock trading symbol—KEX
The New York Stock Exchange is the  
principal market for Kirby’s common  
stock. As of March 1, 2017, there were 
53,957,000 common shares outstanding  
held by approximately 740 registered  
shareholders. The number of registered 
shareholders does not reflect the number  
of beneficial owners of common stock.

Common Stock Market Price

2017 
First Quarter 
(through March 1, 2017)

2016
First Quarter 
Second Quarter 
Third Quarter 
Fourth Quarter 

2015
First Quarter 
Second Quarter 
Third Quarter 
Fourth Quarter 

Sales Price
High 

Low

$  73.40  $  61.65

$  63.03  $  44.63 
$  73.25  $  57.92 
$  64.85  $  50.80 
$  70.90  $  55.11

$  82.91  $  70.89 
$  84.24  $  73.31 
$  78.72  $  59.54 
$  69.05  $  50.42

Financial and Investor Relations
Copies of Kirby’s Form 10-K (which is  
incorporated in this Annual Report) are  
available free of charge. Either contact  
Mary E. Tucker, Assistant Controller,  
at Kirby’s corporate headquarters, e-mail 
Mary.Tucker@kirbycorp.com, or visit 
Kirby’s web site at www.kirbycorp.com.

Comparison of 5 Year Cumulative Total Return
Return on $100 invested on December 31, 2011, in stock or index, including reinvestment of dividends.
Fiscal year ended December 31.

$200

$150

$100

$50

0

12/11 

12/12 

12/13 

12/14 

12/15 

12/16

Kirby Corporation 

100.00 

94.00 

150.74 

122.63 

79.92 

101.00

Russell 2000 

100.00 

116.35 

161.52 

169.43 

161.95 

196.45

Dow Jones  
US Marine
Transportation

100.00 

110.21 

163.97 

130.12 

84.80 

107.17

11

12

13

14

15

16

(cid:81) Kirby Corporation (cid:81)(cid:3)Russell 2000 (cid:81)(cid:3)Dow Jones US Marine Transportation 

 
 
 
Kirby Corporation

Corporate Headquarters:  
55 Waugh Drive, Suite 1000  
Houston, Texas 77007

Mailing Address:  
P. O. Box 1745  
Houston, Texas 77251-1745

(713) 435-1000 
Fax: (713) 435-1010

www.kirbycorp.com

The M/V Tina Pyne, Kirby Offshore 
Marine’s new 10000 horsepower tugboat, 
is named after the wife of Joe Pyne, Kirby’s 
Chairman of the Board. The M/V Tina Pyne 
and the Kirby 185-02, an 185,000 barrel 
coastal tank barge, were placed in service 
as an articulated coastal tank barge and 
tugboat unit in 2016 under a long-term 
contract.