Department of Defense PSC Q999 contractors

MEDICAL- OTHER. Contractors in this PSC lane under Department of Defense.

Agency: Department of Defense

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$27,878,271,603

Visible recipients tied to Department of Defense and PSC Q999

Triwest Healthcare Alliance CORP

Phoenix, AZ

Phoenix, AZ | 130 awards | Top agency Department of Veterans Affairs | NAICS 524114

$22,511,069,139

Qtc Medical Services INC

San Antonio, TX

San Antonio, TX | 148 awards | Top agency Department of Veterans Affairs | NAICS 621111

$20,471,457

Mckesson Hboc, Inc.

San Francisco, CA

San Francisco, CA | 5 awards | Top agency Department of Veterans Affairs | NAICS 424210

$898,984

Optumserve Health Services, Inc.

La Crosse, WI

La Crosse, WI | 61 awards | Top agency Department of Veterans Affairs | NAICS 621111

$1,671,411,426

Loyal Source Government Services LLC

Orlando, FL

Orlando, FL | 96 awards | Top agency Department of Veterans Affairs | NAICS 621111

$137,855,699

Maximus INC

Mclean, VA

Mclean, VA | 5 awards | Top agency Department of Justice | NAICS 541611

$13,205,239

International Sos Government Services LLC

San Antonio, TX

San Antonio, TX | 61 awards | Top agency Department of Defense | NAICS 524114

$81,071,637

Health Net Federal Services, LLC

Sacramento, CA

Sacramento, CA | 14 awards | Top agency Department of Defense | NAICS 524114

$3,056,572,674

Dlh Solutions INC

Atlanta, GA

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

$354,563,266

Chenega Healthcare Services LLC

San Antonio, TX

San Antonio, TX | 62 awards | Top agency Department of Defense | NAICS 561210

$22,743,063

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