Department of Homeland Security NAICS 237120 and PSC Z2AA contractors

Oil and Gas Pipeline and Related Structures Construction. REPAIR OR ALTERATION 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 237120 · PSC Z2AA

Last updated: April 6, 2026

Visible recipients

Mapped obligations

$60,131,260

State overlap

Top recipients

Visible recipients in the Department of Homeland Security overlap of NAICS 237120 and PSC Z2AA

Doyon Management Services, LLC

Federal Way, WA

Doyon Management Services, LLC is a federal 8a program participant profile based in Federal Way, WA. The current public data layer shows $30,020,172 in visible federal obligations across 68 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.

$60,131,260