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PSC R431 federal contractors, buyers, and awards

SUPPORT- PROFESSIONAL: HUMAN RESOURCES. Use this PSC page to review visible contractors, buyer overlap, and award concentration in this product or service lane.

Category code: R431

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$432,436,035

Buyer overlap

Top recipients

Recipients active in this PSC lane

Calibre Systems INC

Alexandria, VA

Top buyer: Department of DefenseRecent award: 2026-05-18

$161,757,259

Goldbelt Professional Services, LLC

Chesapeake, VA

Top buyer: Department of Health and Human ServicesRecent award: 2026-04-03

$8,930,434

Koniag Emerging Technologies LLC

Anchorage, AK

Top buyer: Department of StateRecent award: 2025-09-28

$2,083,568

Nisgaa Ciops LLC

Juneau, AK

Top buyer: Department of DefenseRecent award: 2025-10-01

$3,456,257

Golden Key Group, LLC

Reston, VA

Top buyer: Department of CommerceRecent award: 2026-04-06

$171,810,908

Acuity International, LLC

Reston, VA

Top buyer: Department of Homeland SecurityRecent award: 2025-12-17

$43,613,237

Arservices, Limited

Falls Church, VA

Top buyer: Department of DefenseRecent award: 2025-12-29

$6,856,155

Dynamic Systems Technology, Inc.

Fairfax, VA

Top buyer: Department of DefenseRecent award: 2025-09-11

$7,477,359

Cameo Consulting Group LLC

Rockville, MD

Top buyer: Department of Veterans AffairsRecent award: 2026-03-09

$19,609,978

West 4th Strategy, LLC

Mc Lean, VA

Top buyer: Department of JusticeRecent award: 2026-03-31

$3,323,371

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State, agency, and industry paths

States

Virginia

9 recipients · $198,661,296

Alaska

2 recipients · $47,530,328

Maryland

1 recipients · $9,498,278

Agencies

Department of Defense