Department of Energy NAICS 541511 and PSC R499 contractors

Custom Computer Programming Services. SUPPORT- PROFESSIONAL: OTHER. Cross-code overlap under Department of Energy.

Department of Energy · NAICS 541511 · PSC R499

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$5,061,066,028

State overlap

Top recipients

Visible recipients in the Department of Energy overlap of NAICS 541511 and PSC R499

Accenture Federal Services LLC

Arlington, VA

Arlington, VA | 1,719 awards | Top agency Department of Defense | NAICS 541512

$2,768,909,089

Innovative Management Concepts, INC

Blairsville, GA

Blairsville, GA | 80 awards | Top agency General Services Administration | NAICS 541512

$50,320,419

Maximus Federal Consulting, LLC

Mc Lean, VA

Mc Lean, VA | 73 awards | Top agency Securities and Exchange Commission | NAICS 541512

$437,253,955

Procentrix, LLC

Herndon, VA

Herndon, VA | 71 awards | Top agency Securities and Exchange Commission | NAICS 541519

$65,195,842

Attainx Inc.

Herndon, VA

Herndon, VA | 182 awards | Top agency Department of Agriculture | NAICS 541511

$175,809,203

Sentar, Inc.

Huntsville, AL

Huntsville, AL | 67 awards | Top agency Department of Defense | NAICS 541330

$44,897,812

Black & Veatch Corporation

Alpharetta, GA

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

Chenega Professional & Technical Services LLC

Chesapeake, VA

Chesapeake, VA | 76 awards | Top agency Department of Defense | NAICS 541511

$259,128,398

Actionet INC

Vienna, VA

Vienna, VA | 50 awards | Top agency Department of Energy | NAICS 541512

$1,238,612,250

Dynamic Integrated Services, LLC

Pensacola, FL

Pensacola, FL | 49 awards | Top agency Department of Veterans Affairs | NAICS 541611

$20,939,060

Agency profile

Loading buyer-level contractor and category paths