The company manufactured large metal structures, freight wagons, and later trams.

As of 2011 the company's Villeneuve factory is part of Bombardier Transportation (Switzerland), and manufactures long distance, regional and mass transit passenger trains, and trams.

Later large scale metal manufacturing was carried out, including tunnel boring machines, hydroelectric equipment, bridges and liquified gas tanks.

[1] In 1997 the plant was sold to the German company Deutsche Waggonbau AG (DWA),[1] which was acquired by Bombardier Inc. in 1998.

The Villeneuve factory became Bombardier's production site for Switzerland in 2004, and in 2008 a third assembly hall was added.