Bergen Engines builds medium-speed liquid and gas fueled engines and generating sets at its headquarters and manufacturing facilities near Bergen, in Norway, providing a broad range of marine and land-based power solutions worldwide.

Originally founded in 1855, Bergen Engines is a watchword for quality and reliability in its field. The company built its first engine in 1946 and has since commissioned over 7,500 of its iconic medium-speed engines. Around half of them are still in operation today – such is the quality and reliability of a “Bergen” engine.

Today the Bergen Engines group has subsidiaries across Europe, the Americas and the Indian sub-continent and employs around 900 people worldwide.

From 1999 Bergen Engines was a subsidiary of the British aerospace and defense group, Rolls-Royce plc.

Since 2022, Bergen Engines has been part of the British engineering and industrial group, Langley Holdings plc Power Solutions Division, together with the Italian motor and generator producer, Marelli Motori Srl; and German power stabilization and backup specialist, Piller Group GmbH.