Department of Energy NAICS 541618 and PSC R499 contractors

Other Management Consulting Services. SUPPORT- PROFESSIONAL: OTHER. Cross-code overlap under Department of Energy.

Department of Energy · NAICS 541618 · PSC R499

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$240,420,304

State overlap

Top recipients

Visible recipients in the Department of Energy overlap of NAICS 541618 and PSC R499

Nana Pacific, LLC

Herndon, VA

Herndon, VA | 20 awards | Top agency General Services Administration | NAICS 517212

$16,304,177

Kadiak LLC

Anchorage, AK

Anchorage, AK | 175 awards | Top agency Department of Defense | NAICS 541611

$195,855,864

Chickasaw Nation Industries, INC

Norman, OK

Norman, OK | 20 awards | Top agency Department of Defense | NAICS 541618

$18,353,305

Mckinstry Essention, LLC

Seattle, WA

Seattle, WA | 6 awards | Top agency General Services Administration | NAICS 541330

$9,906,958

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