Rolls-Royce Power Systems

Rolls-Royce Power Systems AG
FormerlyTognum AG (2006–2014)
Company typePrivate
IndustryMechanical engineering
Founded1909 (1909) (as Luftfahrzeug-Motorenbau GmbH
1912 (1912) as Maybach-Motorenbau GmbH
2006 (2006) (as Tognum AG)
HeadquartersFriedrichshafen, Germany
Key people
ProductsEngines for oil and gas installations, mining, marine propulsion, locomotives and military vehicles; injection systems; power generators
Revenue€2.564 billion (2010)
€112.3 million (2010)
€62.8 million (2010)
Total assets€2.746 billion (end 2010)
Total equity€735.8 million (end 2010)
Number of employees
10,700 (end 2013)
ParentRolls-Royce Holdings
Websitewww.rrpowersystems.com

Rolls-Royce Power Systems AG (formerly Tognum AG) is a German company owned by Rolls-Royce Holdings with holdings in engine manufacturing brands and facilities. The company previously traded, from 2006 to 2014, as Tognum AG. Prior to 2006, the core company – MTU Friedrichshafen GmbH – was a constituent of DaimlerChrysler Powersystems Off-Highway.