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NAICS 541990 and PSC R499 contractors in Colorado

All Other Professional, Scientific, and Technical Services. SUPPORT- PROFESSIONAL: OTHER. Use this deeper state cross-code page to see which visible contractors sit in the overlap between these two lanes inside Colorado.

Colorado · NAICS 541990 · PSC R499
Last updated: April 2, 2026

Visible recipients

1

Mapped obligations

$320,163,986

Buyer overlap

4

Top recipients

Visible recipients in the Colorado overlap of NAICS 541990 and PSC R499