Department of Defense NAICS 541712 and PSC R706 contractors

Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology). SUPPORT- MANAGEMENT: LOGISTICS SUPPORT. Cross-code overlap under Department of Defense.

Department of Defense · NAICS 541712 · PSC R706

Last updated: April 19, 2026

Visible recipients

Mapped obligations

$13,822,528,552

State overlap

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 541712 and PSC R706

L3harris Technologies Integrated Systems L.p.

Greenville, TX

Greenville, TX | 403 awards | Top agency Department of Defense | NAICS 336413

$5,179,618,251

Mantech Advanced Systems International, Inc.

Herndon, VA

Herndon, VA | 683 awards | Top agency Department of Defense | NAICS 541330

$1,510,606,442

Hii Mission Technologies CORP

Willowbrook, IL

Willowbrook, IL | 464 awards | Top agency Department of Defense | NAICS 541330

$4,979,810,412

Caci Technologies, LLC

Chantilly, VA

Chantilly, VA | 222 awards | Top agency Department of Defense | NAICS 541330

$1,268,826,936

S & K Technologies, Inc.

Saint Ignatius, MT

Saint Ignatius, MT | 5 awards | Top agency Department of Defense | NAICS 561210

$33,662,454

Cherokee Nation Government Solutions LLC

Tulsa, OK

Tulsa, OK | 56 awards | Top agency Department of Defense | NAICS 541330

$24,564,216

Forward Slope INC

San Diego, CA

San Diego, CA | 56 awards | Top agency Department of Defense | NAICS 541330

$26,424,800

Arctic Slope Technical Services, Inc.

Beltsville, MD

Beltsville, MD | 126 awards | Top agency National Aeronautics and Space Administration | NAICS 541712

$564,191,135

Peraton Aerospace & Defense Inc.

Huntsville, AL

Huntsville, AL | 34 awards | Top agency Department of Defense | NAICS 541710

$180,007,220

S & K Global Solutions LLC

Polson, MT

Polson, MT | 17 awards | Top agency Department of Defense | NAICS 541511

$54,816,686

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