Department of Defense NAICS 541620 and PSC Y1AZ contractors

Environmental Consulting Services. CONSTRUCTION OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Defense.

Department of Defense · NAICS 541620 · PSC Y1AZ

Last updated: April 6, 2026

Visible recipients

Mapped obligations

$27,052,908

State overlap

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 541620 and PSC Y1AZ

Olgoonik Diversified Services LLC

Colorado Springs, CO

Olgoonik Diversified Services LLC is a federal 8a program participant profile based in Colorado Springs, CO. The current public data layer shows $161,619,504 in visible federal obligations across 5 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 236220 (Commercial and Institutional Building Construction). The profile also shows meaningful product and service activity in PSC Z2JZ.

$27,052,908