GDF SUEZ
- Country: France
- Type: Commercial
- Website: www.gdfsuez.com
- Update: 05-02
GDF Suez, the world's energy giant, was formed in 2008 by the merger of GDF Suez and GDF, headquartered in Paris, France. After the merger, GDF Suez became the world's third largest electricity and gas company. In the 2013 Fortune 500 ranking, GDF Suez ranked 37th.