Department of the Interior NAICS 561499 and PSC D399 contractors

All Other Business Support Services. IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS. Cross-code overlap under Department of the Interior.

Department of the Interior · NAICS 561499 · PSC D399

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$81,193,764

State overlap

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 561499 and PSC D399

Pyramid Lake Paiute Tribe

Nixon, NV

Nixon, NV | 117 awards | Top agency Department of the Interior | NAICS 541199

Spry Methods, Inc.

Mc Lean, VA

Mc Lean, VA | 47 awards | Top agency Department of Defense | NAICS 541512

Astor & Sanders Corporation

Mclean, VA

Mclean, VA | 19 awards | Top agency Department of Labor | NAICS 541512

Agency profile

Loading buyer-level contractor and category paths

Agency + NAICS + PSC page