State + NAICS + PSC page
NAICS 541990 and PSC R408 contractors in California
All Other Professional, Scientific, and Technical Services. SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT. Use this deeper state cross-code page to see which visible contractors sit in the overlap between these two lanes inside California.
California · NAICS 541990 · PSC R408
Last updated: April 7, 2026
Visible recipients
1
Mapped obligations
$56,900,542
Buyer overlap
4
Top recipients
