Distribution and Services

Kirby Corporation, through its wholly owned subsidiaries United Holdings LLC, Stewart & Stevenson LLC, and Kirby Engine Systems LLC (including Marine Systems, Inc. and Engine Systems, Inc.), is a leading distributor and services provider to industrial markets including oilfield services, marine, power generation, on-highway, and other industrial applications. Each of the Kirby brands sell genuine OEM equipment and replacement parts and provide service mechanics to overhaul and rebuild engines, transmissions, and related equipment. In the oil and gas markets, Kirby manufactures and remanufactures oilfield service equipment, including pressure pumping units, for North American and international markets. In commercial and industrial markets, Kirby sells and rents railcar movers and power generation systems and rents forklifts and compressors.

To learn more about our brands, click on their logos below.

Kirby Brands

Kirby OEM Partners

Distribution & Services Officers

Kirby Distribution & Services, Inc.

Joseph H. Reiners

President

Mia C. Cradeur

Vice President and Controller

Kimberly A. Richard

Vice President – Marketing and Strategy

Kirby Engine Systems, Inc.

Dorman Lynn Strahan

President

Engine Systems, Inc

P. Scott Mangan

Vice President – East Coast

Marine Systems, Inc.

Thomas W. Bottoms

Vice President – Midwest

United Engines LLC

Ronnie E. Stover

Executive Vice President – Sales

Joshua C. Weed

Executive Vice President – Distribution Operations

Troy A. Bourgeois

Vice President – Oil and Gas Sales

Paul A. Martin

Vice President – Parts Operations

David L. Tonne

Vice President – Aftermarket

UE Manufacturing LLC

Ronnie E. Stover

Executive Vice President – Sales

Gregory L. Culp

Vice President

Thermo King of Houston, LP

Jason K. Robison

Vice President

Stewart & Stevenson LLC

Jack L. Pieper

Vice President and Controller

Stewart & Stevenson Power Products LLC

John H. Merrifield

President

Donald F. Mann

President – ADDA & FDDA

Joshua C. Weed

Executive Vice President – Distribution Operations

Andrew W. Hudson

Senior Vice President – Rental Operations

Troy A. Bourgeois

Vice President – Oil and Gas Sales

Paul A. Martin

Vice President – Parts Operations

David L. Tonne

Vice President – Service Operations

Stewart & Stevenson Manufacturing Technologies LLC

E. Max Hengst, Jr

President

Ronnie E. Stover

Executive Vice President – Sales

Chad T. Joost

Senior Vice President – Sales and Marketing

Stewart & Stevenson de las Americas Colombia, Ltda

Rafael H. Garcia

President