Our Clients

In our nearly 20 years of experience supporting federal government and commercial clients, Diamond has strived to serve as a trusted advisor and partner. We earned an exceptionally high Dun & Bradstreet Open Ratings Score of 95%, which reflects consistent client satisfaction with our high-quality solutions and consistent on-time, within-budget delivery. The confidence that clients place in our process and products has proven to be our best source of business; clients repeatedly award Diamond additional contracts and refer us to other Agencies with enthusiastic references.

  • National Oceanic and Atmospheric AdministrationNational Oceanic and Atmospheric Administration
  • U.S. Department of TreasuryU.S. Department of the Treasury
  • Federal Aviation Administration (FAA)Federal Aviation Administration (FAA)
  • U.S. Small Business Administration (SBA)U.S. Small Business Administration (SBA)
  • The Federal Deposit Insurance Corporation (FDIC)The Federal Deposit Insurance Corporation (FDIC)
  • U.S. Department of Health and Human ServicesU.S. Department of Health and Human Services