Department of Energy NAICS 541611 and PSC D399 contractors

Administrative Management and General Management Consulting Services. IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS. Cross-code overlap under Department of Energy.

Department of Energy · NAICS 541611 · PSC D399

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$4,541,564,082

State overlap

Top recipients

Visible recipients in the Department of Energy overlap of NAICS 541611 and PSC D399

Accenture Federal Services LLC

Arlington, VA

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

$4,047,517,670

Chickasaw Advisory Services, LLC

Norman, OK

Norman, OK | 5 awards | Top agency Department of Health and Human Services | NAICS 541519

$70,225,538

Innovative Management Concepts, INC

Blairsville, GA

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

$72,046,569

Attainx Inc.

Herndon, VA

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

$98,665,865

Peerless Technologies Corporation

Fairborn, OH

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

$148,525,090

Evoke Research And Consulting, LLC

Reston, VA

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

$89,543,945

Advanced Technologies And Laboratories (atl) International, Inc.

Gaithersburg, MD

Gaithersburg, MD | 36 awards | Top agency Department of Energy | NAICS 562910

$15,039,405

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