SEI CMMI Maturity Level 3 Rated
ISO 9001:2015 | ISO/IEC 20000-1:2011 | ISO/IEC 27001:2013 Certified
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STG has been a leading provider of cyber, software and intelligence solutions to the U.S. government and major corporations since 1986.

Our operational strength and track record has been established in securing highly sensitive national security networks, solving complex technology problems in mission-critical contexts, and providing decision makers with actionable intelligence from multiple data sources.

STG solutions are integral to national security-related programs and day-to-day operations across more than 50 U.S. government agencies, including the Department of Defense, the Intelligence Community, the Department of Homeland Security, the Department of State and other federal departments and agencies with national security responsibilities.

We are proud to rank amongst the very best companies working with government today, with an average period of continuous performance of more than a decade across our customer base. STG is a Washington Technology Top 100 Company.