Department of the Interior NAICS 561210 and PSC R799 contractors

Facilities Support Services. SUPPORT- MANAGEMENT: OTHER. Cross-code overlap under Department of the Interior.

Department of the Interior · NAICS 561210 · PSC R799

Last updated: April 9, 2026

Visible recipients

Mapped obligations

$1,130,003,162

State overlap

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 561210 and PSC R799

S & K Technologies, Inc.

Saint Ignatius, MT

Saint Ignatius, MT | 5 awards | Top agency Department of Defense | NAICS 561210

Interactive Government Holdings, Inc.

Springfield, VA

Springfield, VA | 32 awards | Top agency Department of Defense | NAICS 561110

Northrop Grumman Technical Services, Inc.

Mclean, VA

Mclean, VA | 26 awards | Top agency Department of Defense | NAICS 488190

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