Agency + NAICS + PSC page

Department of Defense NAICS 561110 and PSC R425 contractors

Office Administrative Services. SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Defense.

Department of Defense · NAICS 561110 · PSC R425
Last updated: April 8, 2026

Visible recipients

10

Mapped obligations

$1,452,822,695

State overlap

4

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 561110 and PSC R425

Network Security Systems Plus, INC

Mc Lean, VA

Network Security Systems Plus, INC is a federal 8a program participant profile based in Mc Lean, VA. The current public data layer shows $241,794,910 in visible federal obligations across 6 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541512 (Computer Systems Design Services). The profile also shows meaningful product and service activity in PSC D310.

$42,366,150

Trace Systems, Inc.

Mclean, VA

Trace Systems, Inc. is a federal category business profile based in Mclean, VA. The current public data layer shows $123,648,231 in visible federal obligations across 124 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 334220 (Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing). The profile also shows meaningful product and service activity in PSC R425.

$252,386,937

Catapult Consultants LLC

Fredericksburg, VA

Catapult Consultants LLC is a federal category business profile based in Fredericksburg, VA. The current public data layer shows $73,414,716 in visible federal obligations across 5 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541611 (Administrative Management and General Management Consulting Services). The profile also shows meaningful product and service activity in PSC R703.

$16,234,029

The Bizzell Group LLC

Hyattsville, MD

The Bizzell Group LLC is a federal 8a program participant profile based in Hyattsville, MD. The current public data layer shows $58,681,920 in visible federal obligations across 126 awards or transactions. Department of Health and Human Services appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541611 (Administrative Management and General Management Consulting Services). The profile also shows meaningful product and service activity in PSC U006.

$69,012,595

Cloud Lake Technology LLC

Herndon, VA

Cloud Lake Technology LLC is a federal 8a program participant profile based in Herndon, VA. The current public data layer shows $28,814,199 in visible federal obligations across 32 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541519 (Other Computer Related Services). The profile also shows meaningful product and service activity in PSC DJ01.

$79,356,212

Fedwriters, Inc.

Fairfax, VA

Fedwriters, Inc. is a federal 8a program participant profile based in Fairfax, VA. The current public data layer shows $27,437,211 in visible federal obligations across 254 awards or transactions. Department of Commerce appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541611 (Administrative Management and General Management Consulting Services). The profile also shows meaningful product and service activity in PSC R699.

$23,849,217

Bluepath Labs LLC

Washington, DC

Bluepath Labs LLC is a federal 8a program participant profile based in Washington, DC. The current public data layer shows $8,019,054 in visible federal obligations across 104 awards or transactions. Department of Energy appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541990 (All Other Professional, Scientific, and Technical Services). The profile also shows meaningful product and service activity in PSC R425.

$24,949,900

Arctic Slope Technical Services, Inc.

Beltsville, MD

Arctic Slope Technical Services, Inc. is a federal 8a program participant profile based in Beltsville, MD. The current public data layer shows $6,571,777 in visible federal obligations across 126 awards or transactions. National Aeronautics and Space Administration appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541712 (Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)). The profile also shows meaningful product and service activity in PSC R425.

$896,933,246

Intrepid Solutions And Services, LLC

Ashburn, VA

Intrepid Solutions And Services, LLC is a federal category business profile based in Ashburn, VA. The current public data layer shows $6,543,568 in visible federal obligations across 31 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541513 (Computer Facilities Management Services). The profile also shows meaningful product and service activity in PSC D318.

$37,397,347

B3h Corporation

Fort Walton Beach, FL

B3h Corporation is a federal category business profile based in Fort Walton Beach, FL. The current public data layer shows $3,705,395 in visible federal obligations across 29 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541611 (Administrative Management and General Management Consulting Services). The profile also shows meaningful product and service activity in PSC R408.

$10,337,062