Customers

OST has supported our customers across multiple agencies and organizations for more than 18 years.

OST has and continues to bring transformational technologies and world-class solutions to more than 200 projects in federal, state, and local governments and to the private sector, including Fortune 500 organizations.

OUR CUSTOMERS

U.S. Department of Education logo
U.S. Department of Energy logo
US Department of Housing and Urban Development Logo
US Postal Service
Federal Aviation Agency logo
Federal Emergency Management Agency logo
Federal Transit Administration Logo
Internal Revenue Service logo
Defense Health Agency logo
U.S. Department of Defense logo
U.S. Department of Veterans Affairs logo
Department of the Air Force
United States Army logo
US Department of the Navy Seal
D.C. Government logo