Department of Defense PSC R499 contractors

SUPPORT- PROFESSIONAL: OTHER. Contractors in this PSC lane under Department of Defense.

Agency: Department of Defense

Last updated: April 20, 2026

Visible recipients

315

Mapped obligations

$123,377,461,196

Visible recipients tied to Department of Defense and PSC R499

Strategic Technology Institute INC

Rockville, MD

Rockville, MD | 130 awards | Top agency Department of Defense | NAICS 336411

$8,962,569

The Bizzell Group LLC

Hyattsville, MD

Hyattsville, MD | 126 awards | Top agency Department of Health and Human Services | NAICS 541611

$139,741,749

Chugach Technical Solutions LLC

Anchorage, AK

Anchorage, AK | 156 awards | Top agency Department of Defense | NAICS 541330

$60,869,970

Maximus Federal Consulting, LLC

Mc Lean, VA

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

$193,390,015

Goldbelt Professional Services, LLC

Chesapeake, VA

Chesapeake, VA | 75 awards | Top agency Department of Health and Human Services | NAICS 541611

$75,255,030

Bowhead Total Enterprise Solutions, LLC

Springfield, VA

Springfield, VA | 75 awards | Top agency Department of Defense | NAICS 541513

$32,894,063

Edgewater Federal Solutions, Inc.

Frederick, MD

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

$102,798,367

Dlh Solutions INC

Atlanta, GA

Atlanta, GA | 68 awards | Top agency Department of Veterans Affairs | NAICS 561320

$53,570,436

Akima Data Management LLC

Herndon, VA

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

$67,423,597

Cherokee Nation System Solutions LLC

Tulsa, OK

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

$54,268,048

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