Coyanosa Gas Services (CGSC) is a Commonwealth of Virginia S-corporation, started in 1995, and engaged principally in the marketing of wholesale natural gas and petroleum products to industrial, commercial, institutional and governmental end-users. CGSC is one of the most proficient minority-owned energy marketing companies in the nation, as a result of the company’s reputation for delivering price competitive gas on a reliable basis. CGSC is a certified SDB enterprise by the Small Business Administration and the Commonwealth of Virginia.