Department of Defense NAICS 541990 and PSC B529 contractors

All Other Professional, Scientific, and Technical Services. SPECIAL STUDIES/ANALYSIS- SCIENTIFIC DATA. 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 541990 · PSC B529

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$139,059,633

State overlap

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 541990 and PSC B529

Goldbelt C6, LLC

Chesapeake, VA

Goldbelt C6, LLC is a federal 8a program participant profile based in Chesapeake, VA. The current public data layer shows $41,440,164 in visible federal obligations across 329 awards or transactions. Department of Health and Human Services appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541990 (All Other Professional, Scientific, and Technical Services). The profile also shows meaningful product and service activity in PSC R499.

$139,059,633