Member Companies
The founding members of FNB Gas include twelve German gas transmission system operators. They are responsible for the operation, maintenance and demand-based expansion of Germany’s gas transmission systems. In total, the member companies have around 3300 employees. In addition, they are involved in various cross-network cooperation projects to increase competition in the gas market and promote the development of innovative technology.

Gastransport Nord GmbH
company headquarters: Oldenburg

Gasunie Deutschland Transport Services GmbH
company headquarters: Hannover

GRTgaz Deutschland GmbH
company headquarters: Berlin

Nowega GmbH
company headquarters: Muenster

Thyssengas GmbH
company headquarters: Dortmund

ONTRAS Gastransport GmbH
company headquarters: Leipzig

Fluxys TENP GmbH
company headquarters: Dusseldorf

Open Grid Europe GmbH
company headquarters: Essen

Gascade Gastransport GmbH
company headquarters: Kassel

terranets bw GmbH
company headquarters: Stuttgart

bayernets GmbH
company headquarters: Munich

Ferngas Netzgesellschaft mbH
Headquarter: Schwaig bei Nürnberg