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Department of Transportation NAICS 541330 and PSC 5810 contractors

Engineering Services. COMMUNICATIONS SECURITY EQUIPMENT AND COMPONENTS. 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 541330 · PSC 5810
Last updated: April 8, 2026

Visible recipients

2

Mapped obligations

$16,153,459,766

State overlap

2

Top recipients

Visible recipients in the Department of Transportation overlap of NAICS 541330 and PSC 5810