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Department of Transportation NAICS 541990 and PSC R430 contractors

All Other Professional, Scientific, and Technical Services. SUPPORT- PROFESSIONAL: PHYSICAL SECURITY AND BADGING. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Transportation.

Department of Transportation · NAICS 541990 · PSC R430
Last updated: April 6, 2026

Visible recipients

1

Mapped obligations

$13,795,475

State overlap

1

Top recipients

Visible recipients in the Department of Transportation overlap of NAICS 541990 and PSC R430