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National Science Foundation NAICS 541990 and PSC R426 contractors

All Other Professional, Scientific, and Technical Services. SUPPORT- PROFESSIONAL: COMMUNICATIONS. 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 541990 · PSC R426
Last updated: April 8, 2026

Visible recipients

2

Mapped obligations

$481,412,289

State overlap

1

Top recipients

Visible recipients in the National Science Foundation overlap of NAICS 541990 and PSC R426