About

About S4 Inc.

Founded in 1999, S4 Inc. specializes in providing Enterprise Information Technology (IT) Solutions, Cybersecurity, and Professional Services to Department of Defense (DoD) and US Government agencies.

S4 delivers mission-critical support to such organizations as the Department of Homeland Security (DHS), Defense Information Systems Agency (DISA), Defense Intelligence Agency (DIA), NORAD and US Northern Command (NORAD/USNORTHCOM), U.S. Strategic Command (USSTRATCOM), U.S. Transportation Command (USTRANSCOM), U.S. Air Force, U.S. Army and U.S. Navy. Headquartered in Burlington, MA, S4 has locations across the United States, including Arlington, VA; Colorado Springs, CO; Dayton, OH; and several other project sites. S4 is a Small Disadvantaged Business (SDB) and holds an ISO 9001:2015 certification.

For more information about S4, please visit http://www.s4inc.com.