Sonagas (Sociedad Nacional de Gas de Guinea Ecuatorial) is the Equatorial Guinean national natural gas company. It was formed in 2005. It operates in conjunction with GEPetrol, the nation's principal petroleum company, and EG LNG, the nation's liquid natural gas company, to manage the nation's fossil fuel resources.
The officers of the company are Director General Juan Antonio Ndong Ondo and Assistant Director General Serapio Sima Ntutumu.