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Department of the Interior NAICS 541330 and PSC B541 contractors

Engineering Services. SPECIAL STUDIES/ANALYSIS- DEFENSE. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of the Interior.

Department of the Interior · NAICS 541330 · PSC B541
Last updated: April 7, 2026

Visible recipients

1

Mapped obligations

$139,970,806

State overlap

1

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 541330 and PSC B541