Department of Energy NAICS 541330 contractors

Engineering Services. Contractors in this NAICS lane under Department of Energy.

Agency: Department of Energy

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$32,151,108,577

Visible recipients tied to Department of Energy and NAICS 541330

Peraton Labs INC

Basking Ridge, NJ

Basking Ridge, NJ | 73 awards | Top agency Department of Defense | NAICS 541715

$35,143,829

Wsp USA Solutions INC

Arlington, VA

Arlington, VA | 228 awards | Top agency Department of Defense | NAICS 541330

$130,524,598

Peerless Technologies Corporation

Fairborn, OH

Fairborn, OH | 65 awards | Top agency Department of Defense | NAICS 541330

$265,223,961

Black & Veatch Corporation

Alpharetta, GA

Alpharetta, GA | 5 awards | Top agency Environmental Protection Agency | NAICS 541611

$143,247

Bluewater Federal Solutions, Inc.

Arlington, VA

Arlington, VA | 32 awards | Top agency Department of Defense | NAICS 541512

$134,495,270

Honeywell Building Solutions Ses CORP

Minneapolis, MN

Minneapolis, MN | 6 awards | Top agency General Services Administration | NAICS 541330

$212,453,061

Parsons Government Services International Inc.

Pasadena, CA

Pasadena, CA | 46 awards | Top agency Department of Defense | NAICS 541990

$23,250,777

Evoke Research And Consulting, LLC

Reston, VA

Reston, VA | 87 awards | Top agency Department of Energy | NAICS 541519

$8,367,395

Blue Glacier Management Group Inc.

Englewood, CO

Englewood, CO | 24 awards | Top agency Department of Commerce | NAICS 541519

$2,501

Management Concepts, INC

Tysons Corner, VA

Tysons Corner, VA | 152 awards | Top agency Department of Defense | NAICS 541512

$606,839,079

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