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PSC AD25 federal contractors, buyers, and awards

R&D- DEFENSE OTHER: SERVICES (OPERATIONAL SYSTEMS DEVELOPMENT). Use this PSC page to review visible contractors, buyer overlap, and award concentration in this product or service lane.

Category code: AD25

Last updated: April 9, 2026

Visible recipients

Mapped obligations

$4,217,882,383

Buyer overlap

Top recipients

Recipients active in this PSC lane

Peraton Inc.

Herndon, VA

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

$1,279,009,276

Vectrus Systems Corporation

Maxwell Afb, AL

Top buyer: Department of DefenseRecent award: 2015-05-15

$209,789,197

Securigence LLC

Leesburg, VA

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

$2,501

Qlarant Integrity Solutions LLC

Easton, MD

Top buyer: Department of Health and Human ServicesRecent award: 2020-06-29

$172,873,054

The Whitestone Group, Inc.

Reynoldsburg, OH

Top buyer: Department of TransportationRecent award: 2025-12-31

$119,880,980

Ironmountain Solutions, LLC

Huntsville, AL

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

$2,501

Mobius Consulting, LLC

Alexandria, VA

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

$2,501

Axiologic Solutions LLC

Fairfax, VA

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

$2,501

Davis Strategic Innovations, Inc.

Huntsville, AL

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

Lockheed Martin Services, LLC

Gaithersburg, MD

Top buyer: Department of TransportationRecent award: 2026-01-01

$2,436,319,872

Browse by dimension

State, agency, and industry paths

States

Virginia

4 recipients · $2,403,488,895

Alabama

3 recipients · $441,109,625

Maryland

2 recipients · $84,500,933

Ohio

1 recipients · $44,135,018

Agencies

Department of Defense

Open the agency-scoped PSC view.

Department of Health and Human Services

Open the agency-scoped PSC view.

Department of Transportation

Open the agency-scoped PSC view.

NAICS

NAICS 541512

2 recipients · $7,528,944,430

NAICS 541330

7 recipients · $6,633,204,318

NAICS 517919

2 recipients · $4,022,915,931

NAICS 334290

2 recipients · $3,638,461,362

NAICS 541511

2 recipients · $614,229,975

NAICS 561210

2 recipients · $431,851,713

Explore rankings

Ranking paths for PSC AD25

Top Recipients Top Awards Top States Top NAICS Virginia view Department of Defense view Virginia + NAICS 541512 Department of Defense + NAICS 541512 Department of Defense top NAICS Virginia top NAICS Virginia + Department of Defense top PSC Virginia + Department of Defense + NAICS 541512

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