Department of the Interior NAICS 541519 and PSC R405 contractors

Other Computer Related Services. SUPPORT- PROFESSIONAL: OPERATIONS RESEARCH/QUANTITATIVE ANALYSIS. Cross-code overlap under Department of the Interior.

Department of the Interior · NAICS 541519 · PSC R405

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$188,298,661

State overlap

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 541519 and PSC R405

Koniag Services, Inc.

Anchorage, AK

Anchorage, AK | 17 awards | Top agency Social Security Administration | NAICS 541512

$169,208,545

Ares Corporation

Mclean, VA

Mclean, VA | 16 awards | Top agency National Aeronautics and Space Administration | NAICS 541712

$19,090,116

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