Small Business Administration NAICS 488190 and PSC R425 contractors

Other Support Activities for Air Transportation. SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL. Cross-code overlap under Small Business Administration.

Small Business Administration · NAICS 488190 · PSC R425

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$515,223,445

State overlap

Top recipients

Visible recipients in the Small Business Administration overlap of NAICS 488190 and PSC R425

Strategic Technology Institute INC

Rockville, MD

Rockville, MD | 130 awards | Top agency Department of Defense | NAICS 336411

$103,412,969

Tyonek Services Overhaul Facility-stennis, LLC

Kiln, MS

Kiln, MS | 42 awards | Top agency Department of Defense | NAICS 488190

$411,810,476

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