General Services Administration NAICS 541712 and PSC R414 contractors

Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology). SYSTEMS ENGINEERING SERVICES. Cross-code overlap under General Services Administration.

General Services Administration · NAICS 541712 · PSC R414

Last updated: April 9, 2026

Visible recipients

Mapped obligations

$6,543,924,260

State overlap

Top recipients

Visible recipients in the General Services Administration overlap of NAICS 541712 and PSC R414

Tybrin Corporation

Fort Walton Beach, FL

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

$459,877,329

Parsons Government Services Inc.

Centreville, VA

Centreville, VA | 598 awards | Top agency Department of Defense | NAICS 541712

$4,142,738,070

Linquest Corporation

Herndon, VA

Herndon, VA | 249 awards | Top agency Department of Defense | NAICS 541715

$1,153,997,135

General Atomics Systems Integration, LLC

San Diego, CA

San Diego, CA | 5 awards | Top agency Department of Defense | NAICS 541712

$51,421,058

Mantech Srs Technologies, Inc.

Herndon, VA

Herndon, VA | 76 awards | Top agency Department of Defense | NAICS 541330

$696,522,114

Peopletec, Inc.

Huntsville, AL

Huntsville, AL | 68 awards | Top agency Department of Defense | NAICS 541330

$31,348,530

Ndi Engineering Company

Thorofare, NJ

Thorofare, NJ | 156 awards | Top agency Department of Defense | NAICS 541330

$8,020,024

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