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Home/Massachusetts/NAICS 541690/PSC R499

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NAICS 541690 and PSC R499 contractors in Massachusetts

Other Scientific and Technical Consulting Services. SUPPORT- PROFESSIONAL: OTHER. Use this deeper state cross-code page to see which visible contractors sit in the overlap between these two lanes inside Massachusetts.

Massachusetts · NAICS 541690 · PSC R499
Last updated: April 6, 2026

Visible recipients

2

Mapped obligations

$1,917,278,688

Buyer overlap

4

Top recipients

Visible recipients in the Massachusetts overlap of NAICS 541690 and PSC R499

Noresco, LLC

Westborough, MA

Noresco, LLC is a federal category business profile based in Westborough, MA. The current public data layer shows $68,094,007 in visible federal obligations across 81 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541330 (Engineering Services). The profile also shows meaningful product and service activity in PSC R499.

$377,723,790

Abt Global LLC

Cambridge, MA

Abt Global LLC is a federal category business profile based in Cambridge, MA. The current public data layer shows $18,741,318 in visible federal obligations across 45 awards or transactions. Agency for International Development appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541990 (All Other Professional, Scientific, and Technical Services). The profile also shows meaningful product and service activity in PSC R425.

$1,539,554,898

Next paths

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Open Department of Defense

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Open Department of Veterans Affairs

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