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Department of the Interior NAICS 541330 and PSC AC33 contractors

Engineering Services. NATIONAL DEFENSE R&D SERVICES; DEFENSE-RELATED ACTIVITIES; EXPERIMENTAL DEVELOPMENT. 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 AC33
Last updated: April 8, 2026

Visible recipients

2

Mapped obligations

$2,896,923,324

State overlap

2

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 541330 and PSC AC33