NAICS 561990 and PSC R418 contractors in North Dakota

All Other Support Services. SUPPORT- PROFESSIONAL: LEGAL. Cross-code overlap in North Dakota.

North Dakota · NAICS 561990 · PSC R418

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$3,381,263

Buyer overlap

Top recipients

Visible recipients in the North Dakota overlap of NAICS 561990 and PSC R418

Standing Rock Sioux Tribe

Fort Yates, ND

Fort Yates, ND | 161 awards | Top agency Department of the Interior | NAICS 561990

Spirit Lake Tribe

Fort Totten, ND

Fort Totten, ND | 128 awards | Top agency Department of Health and Human Services | NAICS 813311

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