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Home/NAICS 221122/PSC B540

NAICS + PSC page

NAICS 221122 and PSC B540 contractors

Electric Power Distribution. SPECIAL STUDIES/ANALYSIS- BUILDING TECHNOLOGY. Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.

NAICS 221122 + PSC B540
Last updated: April 3, 2026

Visible recipients

2

Mapped obligations

$373,212,411

State overlap

0

Top recipients

Visible recipients in the NAICS 221122 and PSC B540 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 $112,695,757 in visible federal obligations across 262 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.

$301,111,602

Energy Systems Group LLC

Newburgh, IN

Energy Systems Group LLC is a federal category business profile based in Newburgh, IN. The current public data layer shows $51,362,985 in visible federal obligations across 63 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.

$72,100,809

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