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Home/Top lists/Department of Defense NAICS 221122 PSC paths/Department of Defense, NAICS 221122, PSC B540

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Top federal contractors for Department of Defense, NAICS 221122, and PSC B540.

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Buyer + NAICS + PSC recipient rankings

Top federal contractors for Department of Defense, NAICS 221122, and PSC B540

Ranked contractor profiles for this slice.

1

Constellation Newenergy, Inc.

Baltimore, MD · General Services Administration

$113,370,757
2

Energy Systems Group LLC

Newburgh, IN · Department of Defense

$51,362,985

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