Department of State NAICS 541710 and PSC R499 contractors

Research and Development in the Physical, Engineering, and Life Sciences. SUPPORT- PROFESSIONAL: OTHER. Cross-code overlap under Department of State.

Department of State · NAICS 541710 · PSC R499

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$346,304,598

State overlap

Top recipients

Visible recipients in the Department of State overlap of NAICS 541710 and PSC R499

Hdr Environmental, Operations And Construction, Inc.

Englewood, CO

Englewood, CO | 109 awards | Top agency Department of Defense | NAICS 541330

Social & Scientific Systems, Inc.

Silver Spring, MD

Silver Spring, MD | 84 awards | Top agency Department of Health and Human Services | NAICS 541712

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