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Home/Department of Defense/NAICS 541620/PSC C219

Agency + NAICS + PSC page

Department of Defense NAICS 541620 and PSC C219 contractors

Environmental Consulting Services. ARCHITECT AND ENGINEERING- GENERAL: OTHER. Cross-code overlap under Department of Defense.

Department of Defense · NAICS 541620 · PSC C219

Last updated: April 8, 2026

Visible recipients

21

Mapped obligations

$4,925,279,653

State overlap

4

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 541620 and PSC C219

Halff Associates, Inc.

Richardson, TX

Richardson, TX | 5 awards | Top agency Department of Defense | NAICS 541330

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Department of Defense NAICS 541620 -- drop PSC filter
Department of Defense PSC C219 -- drop NAICS filter
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