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Company Profile

Capstone Corporation is a solutions and services provider successfully supplying mission critical support to the Department of Defense and Federal agencies. Mr. William J. Moore III established Capstone Corporation in 1986 in response to a Department of the Navy request for part-time Information Technology consulting services. By 1986, the demand for Capstone services grew large enough to justify incorporation in the State of Virginia. Capstone subsequently was certified as an 8(a) company in 1991, graduated from the 8(a) program in 2000, and graduated from the Small Business Program in January 2009. The Capstone Corporate Headquarters is located in Alexandria, Virginia with a second office in Virginia Beach, Virginia.

Our motto is "Working for Your Success," and our customers will attest that Capstone's support is exemplified by customer focus, satisfaction and above all, an uncompromising commitment to the Team.

Capstone's business model is to serve as a capability integrator to support customer solution and service requirements in the following core areas:


Background Information

  • Supporting customers in over 20 states and multiple international locations
  • Over 87% of company has security clearances
  • ISO 9001:2015 Quality Assurance Methodology

Capstone's Major Customers Include

Department of Defense

  • US Transportation Command
  • Joint Staff
  • Joint Deployment Training Center

U.S. Army

  • U.S. Army Training and Doctrine Command
  • 7th Army Training Command
  • Joint Personnel Effects Depot
  • Army Installation Command
  • Combined Arms Support Command

U.S. Navy

  • Commander, Navy Installations Command
  • Fleet Forces Command
  • Space and Naval Warfare Systems Center Atlantic
  • Military Sealift Command
  • Operational Navy, Director of Navy Staff
  • Huntington Ingalls Shipyard
  • Navy Surface Warfare Command
  • Navy Cyber Defense Operations Command

NATO: Supreme Allied Command Transformation

  • Supreme Allied Command Transformation

Federal Agencies

  • National Aeronautics and Space Administration (NASA)
  • Federal Protection Service
  • Department of State

Clearances and Ratings

  • Department of Defense Top Secret Facility Clearance