Ruhrgas
| Industry | Oil and gas |
|---|---|
| Founded | 1926 in Essen, Germany |
| Founder | Vereinigte Stahlwerke AG Zeche Mathias Stinnes |
| Defunct | 2013 |
| Successor | E.ON Global Commodities SE Open Grid Europe |
| Products | Coal gas Natural gas |
| Parent | E.ON |
Ruhrgas AG (original name: Aktiengesellschaft für Kohleverwertung; later: E.ON Ruhrgas) was the largest natural gas transportation and trading company based in Essen, Germany. The company was founded in 1926 and it finally ceased to exist on 2 May 2013 when it was merged into E.ON Global Commodities SE (now: Uniper Global Commodities SE).