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Department of State NAICS 541380 and PSC R499 contractors
Testing Laboratories and Services. SUPPORT- PROFESSIONAL: OTHER. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of State.
Department of State · NAICS 541380 · PSC R499
Last updated: April 8, 2026
Visible recipients
1
Mapped obligations
$52,906,144
State overlap
1
Top recipients
