Category
page 1Gas engine manufacturers

Siemens
Siemens AG ( ) is a German multinational technology company. It is focused on industrial automation, building automation, rail transport and health technology. Siemens is the largest engineering company in Europe, and holds the position of global market leader in industrial AI, automation, and industrial software.
Caterpillar Inc.
American corporation which designs, manufactures, markets and sells machinery and engines
Kawasaki Heavy Industries
Japanese multinational manufacturing company
Liebherr Group
Liebherr () is a German-Swiss multinational equipment manufacturer based in Bulle, Switzerland, with its main production facilities and origins in Germany.
Kubota
is a Japanese multinational corporation based in Osaka. It was established in 1890. The corporation produces many products including tractors and other agricultural machinery, construction equipment, engines, vending machines, pipe, valves, cast metal, pumps, and equipment for water purification, sewage treatment and air conditioning.
HD Hyundai Heavy Industries
South Korean shipbuilding manufacturer

Cummins
Cummins Inc. is an American multinational corporation that designs, manufactures, and distributes diesel engines, electric vehicle components, and power generation products. Cummins also services engines and related equipment, including fuel systems, air handling systems controls, filtration, emission control, electrical power generation systems, and engine control units.
Deutz AG
German motor manufacturer
IHI Corporation
manufacturing company in Japan
Wärtsilä
Wärtsilä Oyj Abp (), trading internationally as Wärtsilä Corporation, is a Finnish company which manufactures and services power sources and other equipment in the marine and energy markets. The core products of Wärtsilä include technologies for the energy sector, including gas, multi-fuel, liquid fuel and biofuel power plants and energy storage systems; and technologies for the marine sector, including cruise ships, ferries, fishing vessels, merchant ships, navy ships, special vessels, tugs, yachts and offshore vessels. Ship design capabilities include ferries, tugs, and vessels for the fishi
MTU Friedrichshafen
German engine manufacturer
Perkins Engines
Diesel engine manufacturer
Volvo Penta
Swedish marine and industrial engine manufacturer, subsidiary of the Volvo Group
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Yanmar
is a Japanese diesel engine, heavy machinery and agricultural machinery manufacturer founded in Osaka, Japan, in 1912. Yanmar manufactures and sells engines used in a wide range of applications, including seagoing vessels, pleasure boats, construction equipment, agricultural equipment and generator sets. It also manufactures and sells, climate control systems, and aquafarming systems, in addition to providing a range of remote monitoring services.

MAN Energy Solutions
thumb|Die MAN Energy Solutions view from Lueginslandbastion
GE Jenbacher
INNIO Jenbacher designs and manufactures gas engines and cogeneration modules in the Austrian town of Jenbach in Tyrol. It is part of the INNIO portfolio of products and is one of their gas engine technologies; the other being Waukesha Engines. Jenbacher emerged from the former Jenbacher Werke, which was founded in 1959 and manufactured gas and diesel engines, and locomotives. The company was bought out by General Electric in 2003. In November 2018 the company became part of INNIO as part of an acquisition of Advent International and was renamed INNIO Jenbacher GmbH & Co. OHG.
Fairbanks-Morse
Fairbanks, Morse and Company was an American manufacturing company that existed from 1823 until 1958. Founded in 1823 as a manufacturer of weighing scales, it later diversified into pumps, engines, windmills, coffee grinders, radios, farm tractors, feed mills, locomotives, and industrial supplies. It was purchased by the Penn-Texas conglomerate in 1958.
MWM GmbH
German engineering company
Rolls-Royce Power Systems
company
HD Hyundai
South Korean conglomerate