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NAICS 541712 and PSC C219 contractors

Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology). ARCHITECT AND ENGINEERING- GENERAL: OTHER. Cross-code contractor overlap.

NAICS 541712 + PSC C219

Last updated: April 9, 2026

Visible recipients

Mapped obligations

$1,162,074,905

State overlap

Top recipients

Visible recipients in the NAICS 541712 and PSC C219 overlap

Mantech Srs Technologies, Inc.

Herndon, VA

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

$466,987,544

Arcadis U.s., Inc.

Highlands Ranch, CO

Highlands Ranch, CO | 100 awards | Top agency Department of Defense | NAICS 541330

$255,757,159

Stantec Consulting Services Inc.

Denver, CO

Denver, CO | 138 awards | Top agency Department of Defense | NAICS 541330

$311,262,087

Shaw Environmental & Infrastructure, Inc.

Moorestown, NJ

Moorestown, NJ | 5 awards | Top agency Department of Defense | NAICS 237990

$128,068,115

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