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Home/NAICS 236220/PSC AG84

NAICS + PSC page

NAICS 236220 and PSC AG84 contractors

Commercial and Institutional Building Construction. R&D- ENERGY: CONSERVATION (ENGINEERING DEVELOPMENT). Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.

NAICS 236220 + PSC AG84
Last updated: April 6, 2026

Visible recipients

2

Mapped obligations

$199,249,453

State overlap

0

Top recipients

Visible recipients in the NAICS 236220 and PSC AG84 overlap

Constellation Newenergy, Inc.

Baltimore, MD

Constellation Newenergy, Inc. is a federal category business profile based in Baltimore, MD. The current public data layer shows $113,370,757 in visible federal obligations across 265 awards or transactions. General Services Administration 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 S112.

$32,356,293

Noresco, LLC

Westborough, MA

Noresco, LLC is a federal category business profile based in Westborough, MA. The current public data layer shows $66,792,201 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.

$166,893,160

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