Department of Defense NAICS 541611 and PSC R499 contractors

Administrative Management and General Management Consulting Services. SUPPORT- PROFESSIONAL: OTHER. Cross-code overlap under Department of Defense.

Department of Defense · NAICS 541611 · PSC R499

Last updated: April 17, 2026

Visible recipients

161

Mapped obligations

$102,688,738,690

State overlap

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 541611 and PSC R499

Edgewater Federal Solutions, Inc.

Frederick, MD

Frederick, MD | 41 awards | Top agency Department of Energy | NAICS 541519

$114,581,622

Akima Data Management LLC

Herndon, VA

Herndon, VA | 138 awards | Top agency Department of Defense | NAICS 541519

$112,421,577

Cherokee Nation System Solutions LLC

Tulsa, OK

Tulsa, OK | 511 awards | Top agency Department of State | NAICS 561210

$95,823,554

Cbeyondata LLC

Arlington, VA

Arlington, VA | 71 awards | Top agency Department of Justice | NAICS 541611

$150,106,568

Attainx Inc.

Herndon, VA

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

$141,433,233

The Lewin Group, Inc.

La Crosse, WI

La Crosse, WI | 82 awards | Top agency Department of Health and Human Services | NAICS 541720

$864,147,658

Macro Solutions LLC

Arlington, VA

Arlington, VA | 11 awards | Top agency Department of Health and Human Services | NAICS 541611

$47,158,140

Sehlke Consulting LLC

Vienna, VA

Vienna, VA | 79 awards | Top agency General Services Administration | NAICS 541511

$205,034,431

Chickasaw Nation Industries, INC

Norman, OK

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

$9,256,897

Koniag Management Solutions LLC

Anchorage, AK

Anchorage, AK | 184 awards | Top agency Department of Defense | NAICS 541512

$158,922,640

Page 7 of 17Prev 1...6 7 8...17 Next

Agency profile

Loading buyer-level contractor and category paths