Department of Defense PSC R604 contractors

SUPPORT- ADMINISTRATIVE: MAILING/DISTRIBUTION. Contractors in this PSC lane under Department of Defense.

Agency: Department of Defense

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$2,160,234,735

Visible recipients tied to Department of Defense and PSC R604

Mckesson Specialty Arizona Inc.

Scottsdale, AZ

Scottsdale, AZ | 5 awards | Top agency Department of Health and Human Services | NAICS 493120

Siemens Government Technologies INC

Arlington, VA

Arlington, VA | 227 awards | Top agency Department of Defense | NAICS 541512

Servicesource INC

Oakton, VA

Oakton, VA | 228 awards | Top agency Department of Defense | NAICS 561210

Dlh Solutions INC

Atlanta, GA

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

Leidos Engineering & Sciences, LLC

San Diego, CA

San Diego, CA | 5 awards | Top agency Department of Defense | NAICS 334413

Avid Technology Professionals, LLC

Laurel, MD

Laurel, MD | 6 awards | Top agency Department of Defense | NAICS 541513

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