Distribution & Services

Stewart & Stevenson LLC


Stewart & Stevenson LLC

Stewart & Stevenson (S&S), founded in 1902, is focused on oilfield manufacturing, power generation, rental solutions and aftermarket support for global oil and gas, marine, construction, transportation, government, mining, healthcare, and agricultural markets. S&S, composed of Manufacturing Technologies, Power Products,
E-Daptive, Atlantic Detroit Diesel-Allison, Florida Detroit Diesel-Allison, S&S Colombia, and Power Rental, serves customers worldwide from 43 U.S. and international locations.

S&S manufactures oil and gas service equipment customized for global onshore and offshore markets and provides service wherever the equipment is put into operation. The product portfolio includes well stimulation equipment, hydraulic fracturing systems, cementing units, well intervention systems, drive systems, electric power generation equipment, specialized electrical distribution and control systems, high-capacity energy storage/battery systems, rail car movers, and other specialty equipment.

S&S packages engines, transmissions, and generators from world class partners, engineers and builds power packages, offers training on manufactured and partner products, and provides global aftermarket support. Markets served include oil and gas, on- and off-highway transportation, power generation, marine, mining, construction, and agriculture.

E-Daptive is an energy storage company providing clean, renewable, and replenishable packaged power solutions for commercial and industrial use. Offerings include traction battery systems, starting application batteries, stationary systems, idle mitigation, and supplementary and auxiliary power solutions.

S&S Power Rental offers emergency, long- and short-term generator, lift truck, refrigerated trailer, and industrial and portable compressed air rental solutions to a range of industries including C&I, marine, healthcare, retail, construction, material handling, oil and gas, mining, government, rail and more.

Sales Contacts

Chad Joost

Senior Vice President

Sales and Marketing, Manufacturing Technologies

Troy Bourgeois

Vice President

Industrial Sales, Distribution

Operations Contacts

Nathan Carrell

Executive Vice President


Don Mann



Andrew Hudson

Senior Vice President

Rental Operations

Brent Finley

Vice President

Engineered Products, Manufacturing

Toby Brown

Vice President

Supply Chain

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