Matthias Wahl

OMS Vermarktungs GmbH & Co. KG provides communications, advertising and marketing services. It also offers display and portfolio services. The firm engages in the moving pictures and cross media industry. The company was founded in 1996 and is headquartered in Dusseldorf, Germany.

Part of Antenne Bayern Verwaltungs GmbH, RMS Radio Marketing Service GmbH & Co. KG is a German company that provides audio marketing services. The company is based in Hamburg, Germany. The company was founded in 1989. Marianne Bullwinkel has been the CEO of the company since 2019.

OMS Online Marketing Service GmbH & Co. KG provides online news and editorial internet services. The company was founded in 1996 and is headquartered in Duesseldorf, Germany.