Axel Berndt

Part of Vier Gas Holdings SARL, Trans Europa Naturgas Pipeline GmbH & Co. KG is a German company that is a leading European transmission network operator, shaping energy supply in the energy mix of today. The company is based in Essen, Germany. The CEOs are Jochen Schäfer, Sebastian Hoff. The company was founded in 2005.

Open Grid Europe GmbH provides natural gas transmission services. The firm's activities include design and construction of pipelines from conceptual design, project management, and engineering to implementation operation of the pipeline system. It offers services including maintenance and repair, as well as control and monitoring of the network and storage facilities; provision of capacity management services that include capacity assessment and development of new gas industry standards; marketing of the capacities and support of customers; and quantity determination, and billing services. The company was founded in 2004 and is headquartered in Essen, Germany.

Zukunft ERDGAS GmbH engages in the supply and distribution of natural gas. It operates natural gas filling stations. The company was founded in 2013 and is headquartered in Berlin, Germany.

Part of Vier Gas Holdings SARL, Zeelink GmbH & Co. KG is a company that has completed one of the largest infrastructure projects in Germany. The company is based in Essen, Germany. The company has constructed a 216 km long pipeline, along with its facilities, with an investment of 695 million euros. The project was completed within the planned time and financial framework, and it is the largest individual project in the region. The CEOs of the company are Gerhard Bramlage, Thomas Hugging.

GRTgaz Deutschland GmbH engages in a gas company. It contributes to the diversification of gas supply and to increase the liquidity of the gas market. The company is headquartered in Berlin, Germany.

Part of Open Grid Europe GmbH, Mittelrheinische Erdgastransportleitungsgesellschaft mbH is a leading European long-distance network operator that shapes energy supply. The company is based in Essen, Germany. The CEOs of the German company are Jochen Schäfer, Änne Busse.

Part of Vier Gas Holdings SARL, NETRA GmbH Norddeutsche Erdgas Transversale & Co. KG is a leading long-distance network operator in Europe that shapes energy supply today and in the energy mix of the future. The company is based in Schneiderkrug, Germany. The CEOs of the German company are Markus Graf, Gorden Janus, Norbert Bergmann.