Department of Defense NAICS 541330 and PSC AD24 contractors in Virginia

Engineering Services. R&D- DEFENSE OTHER: SERVICES (ENGINEERING DEVELOPMENT). Deepest cross-filter overlap.

Virginia · Department of Defense

Last updated: April 9, 2026

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$4,821,061,378

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Visible recipients tied to Department of Defense, Virginia, NAICS 541330, and PSC AD24

Mantech Telecommunications And Information Systems Corporation

Fairfax, VA

Fairfax, VA | 5 awards | Top agency Department of Defense | NAICS 541330

Noblis, Inc.

Reston, VA

Reston, VA | 372 awards | Top agency Department of Transportation | NAICS 541330

Mantech Security Technologies Corporation

Fairfax, VA

Fairfax, VA | 5 awards | Top agency Department of Defense | NAICS 541512

Abbott On Call, Inc.

Vienna, VA

Vienna, VA | 22 awards | Top agency Department of Defense | NAICS 541330

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