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NAICS 541330 and PSC AS12 contractors in Pennsylvania

Engineering Services. TRANSPORTATION R&D SERVICES; SURFACE TRANSPORTATION, PUBLIC TRANSIT, AND RAIL; APPLIED RESEARCH. Use this deeper state cross-code page to see which visible contractors sit in the overlap between these two lanes inside Pennsylvania.

Pennsylvania · NAICS 541330 · PSC AS12
Last updated: April 7, 2026

Visible recipients

1

Mapped obligations

$657,286

Buyer overlap

3

Top recipients

Visible recipients in the Pennsylvania overlap of NAICS 541330 and PSC AS12