Axel Weber

Caterpillar Energy Solutions GmbH engages in the production of gas engines. Its product portfolio includes gas-fueled gensets and cogeneration power plants, which are used in industries such as agriculture, forestry, mining, oil exploration, construction, manufacturing, gas compression and power production. The firm also provides support, diagnosis, parts sales, maintenance, and repair services. The company was founded by Carl Benz in 1871 and is headquartered in Mannheim, Germany.

MTU Friedrichshafen GmbH manufactures and markets diesel engines for marine propulsion, heavy vehicles, trains, farming, mining, construction, power generation and railroad applications. The company's products include diesel and gas engines, gas turbines and propulsion plants consisting of diesel engines and gas turbines. MTU Friedrichshafen was founded in 1969 and is headquartered in Friedrichshafen, Germany.