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Home/Oklahoma/Department of the Interior/NAICS 541620/PSC C211

State + agency + NAICS + PSC page

Department of the Interior NAICS 541620 and PSC C211 contractors in Oklahoma

Environmental Consulting Services. ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING. Deepest cross-filter overlap.

Oklahoma · Department of the Interior

Last updated: April 17, 2026

Visible recipients

2

Mapped obligations

$35,828,806

Cross-code depth

4 filters

Top recipients

Visible recipients tied to Department of the Interior, Oklahoma, NAICS 541620, and PSC C211

Osage Nation

Pawhuska, OK

Pawhuska, OK | 211 awards | Top agency Department of Health and Human Services | NAICS 562910

Osage Nation Energy Services LLC

Tulsa, OK

Tulsa, OK | 17 awards | Top agency Department of Defense | NAICS 562910

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Top recipient paths -- ranked view
Department of the Interior NAICS 541620 -- drop PSC filter
Department of the Interior PSC C211 -- drop NAICS filter