SEI CMMI Maturity Level 3 Rated
ISO 9001:2015 | ISO/IEC 20000-1:2011 | ISO/IEC 27001:2013 Certified
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For Inquiries:

Army and DoD
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Navy/Marine Corps
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Air Force
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Civil Agencies
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Intelligence Agencies
and Language Services

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Financial Services
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IDIQ Management Office
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Teaming/Subcontracting Inquiries
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About STG

STG is located at:

11091 Sunset Hills Road
Suite 200
Reston, Virginia 20190
703.691.2480 (main)
703.691.3467 (fax)


STG Office Locations

Charleston Office
4975 LaCross Road, Suite 256
North Charleston, South Carolina 29406

Sierra Vista Office
66 North Garden Ave.
Suite 250
Sierra Vista, AZ 85635