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NAICS 541710 and PSC D399 contractors

Research and Development in the Physical, Engineering, and Life Sciences. IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS. Cross-code contractor overlap.

NAICS 541710 + PSC D399

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$3,812,454,341

State overlap

Top recipients

Visible recipients in the NAICS 541710 and PSC D399 overlap

Peraton Inc.

Herndon, VA

Herndon, VA | 1,140 awards | Top agency Department of Defense | NAICS 541330

$2,944,205,594

Tybrin Corporation

Fort Walton Beach, FL

Fort Walton Beach, FL | 5 awards | Top agency Department of Defense | NAICS 541710

$457,066,523

Chenega Federal Systems, LLC

Bethesda, MD

Bethesda, MD | 20 awards | Top agency Department of Defense | NAICS 541330

$155,140,639

The Centech Group Inc.

Bethesda, MD

Bethesda, MD | 40 awards | Top agency Department of Defense | NAICS 517110

$256,041,585

NAICS page

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