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NAICS 541380 and PSC R499 contractors in Alabama
Testing Laboratories and Services. SUPPORT- PROFESSIONAL: OTHER. Use this deeper state cross-code page to see which visible contractors sit in the overlap between these two lanes inside Alabama.
Alabama · NAICS 541380 · PSC R499
Last updated: April 3, 2026
Visible recipients
1
Mapped obligations
$339,237,433
Buyer overlap
3
Top recipients
