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NAICS 541720 and PSC R499 contractors in Maryland

Research and Development in the Social Sciences and Humanities. SUPPORT- PROFESSIONAL: OTHER. Use this deeper state cross-code page to see which visible contractors sit in the overlap between these two lanes inside Maryland.

Maryland · NAICS 541720 · PSC R499
Last updated: April 6, 2026

Visible recipients

2

Mapped obligations

$2,912,551,377

Buyer overlap

4

Top recipients

Visible recipients in the Maryland overlap of NAICS 541720 and PSC R499