Markus Bernsteiner

Part of Stadler Rail AG, Stadler Bussnang AG is a private company that manufactures railway rolling stock. The company is based in Bussnang, Switzerland.

Trunz Fahrzeugtechnik AG engages in the design, development, and manufacture of lighting and system solutions for public transport, specifically in the areas of interior, cab and cockpit, and special lights. Its products also include electronic ballasts, drivers for light emitting diode (LED) solutions, as well as signal lamps and battery chargers. The company was founded on January 28, 2003 and is headquartered in Steinach, Switzerland.