Department of Homeland Security NAICS 541990 and PSC D319 contractors

All Other Professional, Scientific, and Technical Services. IT AND TELECOM- ANNUAL SOFTWARE MAINTENANCE SERVICE PLANS. 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 541990 · PSC D319

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$73,210,199

State overlap

Top recipients

Visible recipients in the Department of Homeland Security overlap of NAICS 541990 and PSC D319

Semanticbits LLC

Reston, VA

Semanticbits LLC is a federal category business profile based in Reston, VA. The current public data layer shows $81,323,768 in visible federal obligations across 54 awards or transactions. Department of Health and Human Services appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541519 (Other Computer Related Services). The profile also shows meaningful product and service activity in PSC D399.

$73,210,199