Private company
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Gas trading company based in Germany
SEFE Energy is a gas distribution company located in Kassel, Germany. It is a subsidiary of Securing Energy for Europe.2 It was founded by Wintershall.1 It is part of Gazprom.1 Wikipedia text CC BY-SA 4.0
Last updated Oct 21, 2026.
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SEFE Energy is a gas distribution company located in Kassel, Germany. It is a subsidiary of Securing Energy for Europe.2
SEFE Energy is part of a group headed by SEEHG SECURING ENERGY FOR EUROPE HOLDING GMBH. 17 entities, 8 countries on record. Switch between the flow chart and the network, and select any entity to see its details.
Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.
Founded by Wintershall in 1993.1
Wingas was established in 1993 by BASF subsidiary Wintershall and Gazprom. Since 25 October 2007, Wintershall owned 50% plus one share, while Gazprom's stock is 50% less one share. In December 2013, Wintershall and Gazprom agreed an assets swap which made Wingas a wholly owned subsidiary of Gazprom. BASF and Gazprom completed the swap of assets by September 30, 2015.
From Wikipedia’s article on SEFE Energy, shared under CC BY-SA 4.0.5
SEFE Energy operates in Germany, Belgium, Denmark, France, the United Kingdom, Austria, the Netherlands and the Czech Republic. In Germany, it has a 20% market share.
Wingas's subsidiary Astora GmbH & Co. KG operates the Western Europe largest natural gas storage facility in Rehden, North Germany, with a working gas volume of 4.4 billion cubic metres (160 billion cubic feet) and represents roughly a fifth of the entire storage capacity in Germany. Another large gas storage facility with capacity of 2.6 billion cubic metres (92 billion cubic feet) is the Haidach gas storage. In 2004 Wingas purchased the Saltfleetby Gas Field in the United Kingdom, which is operated by Wingas Storage UK and is used for gas storage.
Besides natural gas, Wingas leases the free transmission capacity in fiber-optic cables to commercial customers.
From Wikipedia’s article on SEFE Energy, shared under CC BY-SA 4.0.5
From Wikidata.1 Ownership links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); each one cites its LEI record.
The numbers on this page point here. Each one links to the record it came from.
