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NAICS 541990 and PSC R425 contractors in Alabama

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

Alabama · NAICS 541990 · PSC R425
Last updated: April 7, 2026

Visible recipients

2

Mapped obligations

$217,697,513

Buyer overlap

3

Top recipients

Visible recipients in the Alabama overlap of NAICS 541990 and PSC R425