IT that works for you

Rene Barnes

Opus 1 Systems is located in downtown Silver Spring, MD, with easy access to the Washington / Baltimore metropolitan area. The company was incorporated in May, 1991 and has continued to provide services to the Washington area as a small business. Our services include custom database development, systems integration and monitoring, and internet security.

Opus 1 Systems, Inc. is registered with the SBA Pro-Net system. Our NAICS Code is 541512. Our DUNS Number is 803722453.

We can be reached at:

Opus 1 Systems, Inc.
1508 Red Oak Dr.
Silver Spring, MD 20910
E-mail us at:

Our customers run the gamut from small businesses to Federal agencies. A partial listing of our past and present clients includes:

  • Acclaimed Pest Control
  • AHC, Inc
  • American Council on Education
  • American Foreign Policy Council
  • Association of Flight Attendants
  • Dental Health Associates / Hillandale Smiles
  • Fairfax County Public Schools
  • Globe Street Property Resources
  • Howard University Press
  • Institute of International Education
  • Johns Hopkins Hospital, Baltimore
  • Marquis Who's Who
  • National Association of Independent Colleges and Universities
  • NFL Players Benefits, Baltimore
  • Sallie Mae
  • St. Agnes Hospital, Baltimore
  • The Hill
  • Thompson Publications
  • U.S. Department of Labor
  • U.S. Executive Office of the President
  • University of Maryland, College Park