Department of State NAICS 541519 and PSC DH01 contractors

Other Computer Related Services. IT AND TELECOM - PLATFORM SUPPORT SERVICES: DATABASE, MAINFRAME, MIDDLEWARE (LABOR). Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of State.

Department of State · NAICS 541519 · PSC DH01

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$5,387,306

State overlap

Top recipients

Visible recipients in the Department of State overlap of NAICS 541519 and PSC DH01

Onezero Solutions, LLC

Alexandria, VA

Onezero Solutions, LLC is a federal 8a program participant profile based in Alexandria, VA. The current public data layer shows $4,191,570 in visible federal obligations across 31 awards or transactions. Department of Homeland Security appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541512 (Computer Systems Design Services). The profile also shows meaningful product and service activity in PSC DA01.

$5,387,306