Department of Defense NAICS 541930 and PSC DA01 contractors

Translation and Interpretation Services. IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SUPPORT SERVICES (LABOR). 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 541930 · PSC DA01

Last updated: April 3, 2026

Visible recipients

Mapped obligations

$749,394,674

State overlap

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 541930 and PSC DA01

Sos International LLC

Reston, VA

Sos International LLC is a federal category business profile based in Reston, VA. The current public data layer shows $176,763,965 in visible federal obligations across 138 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 M1FC.

$749,394,674