Department of Homeland Security NAICS 517919 and PSC Z1AA contractors

All Other Telecommunications. MAINTENANCE OF OFFICE BUILDINGS. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Homeland Security.

Department of Homeland Security · NAICS 517919 · PSC Z1AA

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$40,943,533

State overlap

Top recipients

Visible recipients in the Department of Homeland Security overlap of NAICS 517919 and PSC Z1AA

Aleut O&m Services, LLC

Colorado Springs, CO

Aleut O&m Services, LLC is a federal alaskan native corporation owned firm profile based in Colorado Springs, CO. The current public data layer shows $27,208,314 in visible federal obligations across 56 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 561210 (Facilities Support Services). The profile also shows meaningful product and service activity in PSC M1AZ.

$40,943,533