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Department of Defense NAICS 541715 contractors

Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology). Contractors in this NAICS lane under Department of Defense.

Agency: Department of Defense

Last updated: April 17, 2026

Visible recipients

129

Mapped obligations

$79,883,477,689

Visible recipients tied to Department of Defense and NAICS 541715

SpaceX

Hawthorne, California

Hawthorne, California | 284 awards | Top agency National Aeronautics and Space Administration | NAICS 336414

$810,000,000

Fluor Marine Propulsion, LLC

Greenville, SC

Greenville, SC | 40 awards | Top agency Department of Energy | NAICS 541715

$28,204,218,812

Space Exploration Technologies Corp.

Hawthorne, CA

Hawthorne, CA | 404 awards | Top agency National Aeronautics and Space Administration | NAICS 481212

$3,304,940,235

Caci, Inc. - Federal

Chantilly, VA

Chantilly, VA | 1,121 awards | Top agency Department of Defense | NAICS 541512

$1,235,537,167

Battelle Memorial Institute

Richland, WA

Richland, WA | 103 awards | Top agency Department of Energy | NAICS 541710

$942,724,097

Ball Aerospace & Technologies Corp.

Boulder, CO

Boulder, CO | 5 awards | Top agency Department of Defense | NAICS 541330

$148,863,065

Bae Systems Land And Armaments L.p.

Sterling Heights, MI

Sterling Heights, MI | 130 awards | Top agency Department of Defense | NAICS 336992

$3,568,833

The Mitre Corporation

Mc Lean, VA

Mc Lean, VA | 880 awards | Top agency Department of Defense | NAICS 541990

$5,974,282,441

Parsons Government Services Inc.

Centreville, VA

Centreville, VA | 598 awards | Top agency Department of Defense | NAICS 541712

$2,168,309,412

Kbr Wyle Services, LLC

Fulton, MD

Fulton, MD | 645 awards | Top agency Department of Defense | NAICS 541712

$4,329,125,474

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