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NAICS 541990 and PSC D301 contractors in Maryland

All Other Professional, Scientific, and Technical Services. IT AND TELECOM- FACILITY OPERATION AND MAINTENANCE. Use this deeper state cross-code page to see which visible contractors sit in the overlap between these two lanes inside Maryland.

Maryland · NAICS 541990 · PSC D301
Last updated: April 8, 2026

Visible recipients

2

Mapped obligations

$54,736,683

Buyer overlap

4

Top recipients

Visible recipients in the Maryland overlap of NAICS 541990 and PSC D301