Department of the Interior NAICS 541330 and PSC Z111 contractors

Engineering Services. MAINT-REP-ALT/OFFICE BLDGS. 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 541330 · PSC Z111

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$1,322,164

State overlap

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 541330 and PSC Z111

Ulteig Engineers INC

Fargo, ND

Ulteig Engineers INC is a federal category business profile based in Fargo, ND. The current public data layer shows $1,975,688 in visible federal obligations across 5 awards or transactions. Department of Agriculture appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541370 (Surveying and Mapping (except Geophysical) Services). The profile also shows meaningful product and service activity in PSC R404.

$1,322,164