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NAICS 541715 and PSC R425 contractors

Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology). SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL. Cross-code contractor overlap.

NAICS 541715 + PSC R425

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$108,634,605,803

State overlap

Top recipients

Visible recipients in the NAICS 541715 and PSC R425 overlap

Dcs Corporation

Alexandria, VA

Alexandria, VA | 411 awards | Top agency Department of Defense | NAICS 541712

$1,766,766,665

Caci Technologies, LLC

Chantilly, VA

Chantilly, VA | 222 awards | Top agency Department of Defense | NAICS 541330

$8,385,443,867

Peraton Technology Services Inc.

Chantilly, VA

Chantilly, VA | 259 awards | Top agency General Services Administration | NAICS 541330

$375,107,808

Analytical Mechanics Associates, Inc.

Hampton, VA

Hampton, VA | 129 awards | Top agency National Aeronautics and Space Administration | NAICS 541712

$503,329,017

American Systems Corporation

Mclean, VA

Mclean, VA | 295 awards | Top agency Department of Defense | NAICS 541330

$1,199,457,153

Sierra Lobo INC

Fremont, OH

Fremont, OH | 99 awards | Top agency National Aeronautics and Space Administration | NAICS 541715

$700,981,618

Hx5 LLC

Fort Walton Beach, FL

Fort Walton Beach, FL | 246 awards | Top agency Department of Defense | NAICS 541712

$734,834,955

Agile Defense, LLC

Mclean, VA

Mclean, VA | 496 awards | Top agency Department of Defense | NAICS 541512

$173,001,575

Applied Research Solutions, Inc.

Beavercreek, OH

Beavercreek, OH | 111 awards | Top agency Department of Defense | NAICS 541712

$178,601,388

Radiance Technologies INC

Huntsville, AL

Huntsville, AL | 164 awards | Top agency Department of Defense | NAICS 541712

$774,186,150

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