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Department of Transportation NAICS 541712 and PSC C219 contractors

Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology). ARCHITECT AND ENGINEERING- GENERAL: OTHER. 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 541712 · PSC C219
Last updated: April 7, 2026

Visible recipients

2

Mapped obligations

$439,330,202

State overlap

2

Top recipients

Visible recipients in the Department of Transportation overlap of NAICS 541712 and PSC C219