Department of the Interior NAICS 541712 and PSC C220 contractors

Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology). ARCHITECT AND ENGINEERING- GENERAL: STRUCTURAL ENGINEERING. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of the Interior.

Department of the Interior · NAICS 541712 · PSC C220

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$107,137,442

State overlap

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 541712 and PSC C220

Stantec Consulting Services Inc.

Denver, CO

Stantec Consulting Services Inc. is a federal category business profile based in Denver, CO. The current public data layer shows $21,902,417 in visible federal obligations across 138 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541330 (Engineering Services). The profile also shows meaningful product and service activity in PSC C219.

$107,137,442