General Services Administration NAICS 561990 and PSC R425 contractors

All Other Support Services. SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL. Cross-code overlap under General Services Administration.

General Services Administration · NAICS 561990 · PSC R425

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$1,575,908,285

State overlap

Top recipients

Visible recipients in the General Services Administration overlap of NAICS 561990 and PSC R425

General Dynamics Land Systems Inc.

Sterling Heights, MI

Sterling Heights, MI | 819 awards | Top agency Department of Defense | NAICS 336992

Asrc Communications, Ltd.

Beltsville, MD

Beltsville, MD | 114 awards | Top agency Department of Defense | NAICS 561210

Avid Technology Professionals, LLC

Laurel, MD

Laurel, MD | 6 awards | Top agency Department of Defense | NAICS 541513

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