Department of the Interior NAICS 541618 and PSC Y199 contractors

Other Management Consulting Services. CONSTRUCT/MISC BLDGS. Cross-code overlap under Department of the Interior.

Department of the Interior · NAICS 541618 · PSC Y199

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$45,744,152

State overlap

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 541618 and PSC Y199

Chickasaw Nation

Ada, OK

Ada, OK | 288 awards | Top agency Department of Health and Human Services | NAICS 541513

Chickasaw Nation Industries, INC

Norman, OK

Norman, OK | 20 awards | Top agency Department of Defense | NAICS 541618

Lime Energy Services Co.

Huntersville, NC

Huntersville, NC | 5 awards | Top agency Department of Defense | NAICS 236220

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