National Aeronautics and Space Administration NAICS 541611 and PSC R408 contractors

Administrative Management and General Management Consulting Services. SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT. Cross-code overlap under National Aeronautics and Space Administration.

National Aeronautics and Space Administration · NAICS 541611 · PSC R408

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$8,506,610,553

State overlap

Top recipients

Visible recipients in the National Aeronautics and Space Administration overlap of NAICS 541611 and PSC R408

Science Applications International Corporation

Reston, VA

Reston, VA | 3,314 awards | Top agency Department of Defense | NAICS 541512

$4,924,756,270

Lmi Consulting, LLC

Tysons Corner, VA

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

$257,536,038

Systems Planning And Analysis, Inc.

Alexandria, VA

Alexandria, VA | 238 awards | Top agency Department of Defense | NAICS 541330

$616,119,848

Sev1tech, LLC

Woodbridge, VA

Woodbridge, VA | 225 awards | Top agency Department of Defense | NAICS 541712

$164,065,301

Tetra Tech, Inc.

Pasadena, CA

Pasadena, CA | 260 awards | Top agency Department of Defense | NAICS 541330

$593,038,538

Axient LLC

Arlington, VA

Arlington, VA | 83 awards | Top agency Department of Defense | NAICS 541330

$620,801,201

Mantech Srs Technologies, Inc.

Herndon, VA

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

$728,333,969

Peerless Technologies Corporation

Fairborn, OH

Fairborn, OH | 65 awards | Top agency Department of Defense | NAICS 541330

$165,421,629

Mcr Federal, LLC

Alexandria, VA

Alexandria, VA | 23 awards | Top agency Department of Defense | NAICS 541712

$58,172,769

Usfalcon INC

Cary, NC

Cary, NC | 66 awards | Top agency Department of Defense | NAICS 541712

$18,595,127

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