Sauerstoffwerk Friedrichshafen GmbH

Sauerstoffwerk Friedrichshafen GmbH is a gas producer founded in 1913 by Ferdinand Graf Zeppelin and headquartered in Friedrichshafen, Germany. The company's programme covers industrial gases for research, development, technology and medicine, built around the air gases oxygen, nitrogen and argon and their mixtures, alongside technical, medical, food and specialty gases and hydrogen. Production and supply take place at three German sites: Friedrichshafen, Bielefeld and Aitrach. The firm operates its own vehicle fleet and a partner network to serve a range of industries, and its activities extend to green gases from renewable energy, certified processes and hydrogen projects.