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National Science Foundation NAICS 541690 and PSC AD93 contractors

Other Scientific and Technical Consulting Services. R&D- DEFENSE OTHER: OTHER (ADVANCED DEVELOPMENT). Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under National Science Foundation.

National Science Foundation · NAICS 541690 · PSC AD93
Last updated: April 8, 2026

Visible recipients

2

Mapped obligations

$139,621,213

State overlap

2

Top recipients

Visible recipients in the National Science Foundation overlap of NAICS 541690 and PSC AD93