SGS to provide IT support services to US Army C2 users 9 April 2021 (Last Updated April 9th, 2021 16:49) Superior Government Solutions (SGS) has won a contract to provide IT support services to US Army Command and Control (C2) users. Share Article Superior Government Solutions (SGS) has won a contract to provide IT support services to US Army Command and Control (C2) users. The Command and Control Support Agency (CCSA) Customer Support Services (CSS) contract falls under the IT Engineering & Services (ITES-3S) contract vehicle. It was awarded by Department of the Army (HQDA), Deputy Chief of Staff (DCS), the Command and Control Support Agency (CCSA), and the Army Operations Center (AOC).