Department of Defense PSC R408 contractors

SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT. Contractors in this PSC lane under Department of Defense.

Agency: Department of Defense

Last updated: April 19, 2026

Visible recipients

185

Mapped obligations

$50,160,111,866

Visible recipients tied to Department of Defense and PSC R408

Serco INC

Herndon, VA

Herndon, VA | 1,016 awards | Top agency Department of Defense | NAICS 541330

$1,220,627,207

Cherokee Nation

Tahlequah, OK

Tahlequah, OK | 454 awards | Top agency Department of Health and Human Services | NAICS 541330

$1,116,880,949

Lmi Consulting, LLC

Tysons Corner, VA

Tysons Corner, VA | 256 awards | Top agency Department of Defense | NAICS 541330

$35,153,124

Intuitive Research And Technology Corporation

Huntsville, AL

Huntsville, AL | 273 awards | Top agency Department of Defense | NAICS 541712

$822,988,527

Cherokee Nation Technology Solutions LLC

Tulsa, OK

Tulsa, OK | 20 awards | Top agency Department of Defense | NAICS 541620

$98,389,140

Modern Technology Solutions, Inc.

Alexandria, VA

Alexandria, VA | 285 awards | Top agency General Services Administration | NAICS 541712

$124,150,664

Odyssey Systems Consulting Group, Ltd.

Wakefield, MA

Wakefield, MA | 257 awards | Top agency Department of Defense | NAICS 541712

$64,036,299

Amentum National Security Programs, INC

Chantilly, VA

Chantilly, VA | 5 awards | Top agency Department of Defense | NAICS 541990

$15,703,601

Pae Government Services, Inc.

Chantilly, VA

Chantilly, VA | 943 awards | Top agency Department of State | NAICS 561210

$1,361,156,766

Tyonek Services Corporation

Anchorage, AK

Anchorage, AK | 20 awards | Top agency Department of Defense | NAICS 336413

$3,931,835

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