Department of the Interior NAICS 541712 contractors

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

Agency: Department of the Interior

Last updated: April 19, 2026

Visible recipients

Mapped obligations

$33,105,685,331

Visible recipients tied to Department of the Interior and NAICS 541712

Bae Systems Space & Mission Systems Inc.

Broomfield, CO

Broomfield, CO | 265 awards | Top agency National Aeronautics and Space Administration | NAICS 336414

$419,147,506

L3harris Interstate Electronics Corporation

Yorba Linda, CA

Yorba Linda, CA | 40 awards | Top agency Department of Defense | NAICS 541330

$12,550,621

Emr, Inc.

Freeport, FL

Freeport, FL | 75 awards | Top agency Department of Defense | NAICS 236220

$4,442,690

Radiance Technologies INC

Huntsville, AL

Huntsville, AL | 164 awards | Top agency Department of Defense | NAICS 541712

$1,857,420,813

Mantech Srs Technologies, Inc.

Herndon, VA

Herndon, VA | 76 awards | Top agency Department of Defense | NAICS 541330

$330,035,401

Analytic Services Inc.

Arlington, VA

Arlington, VA | 91 awards | Top agency Department of Defense | NAICS 541611

$207,303,760

Cubic Defense Applications, Inc.

San Diego, CA

San Diego, CA | 153 awards | Top agency Department of Defense | NAICS 334220

$120,325,705

S & K Technologies, Inc.

Saint Ignatius, MT

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

$2,089,407

Abacus Technology Corporation

Chevy Chase, MD

Chevy Chase, MD | 113 awards | Top agency Department of Defense | NAICS 517110

$190,139,964

Quinault Indian Nation

Taholah, WA

Taholah, WA | 122 awards | Top agency Department of the Interior | NAICS 221320

$12,500

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