Department of Transportation NAICS 336413 and PSC R499 contractors

Other Aircraft Parts and Auxiliary Equipment Manufacturing. SUPPORT- PROFESSIONAL: OTHER. Cross-code overlap under Department of Transportation.

Department of Transportation · NAICS 336413 · PSC R499

Last updated: April 9, 2026

Visible recipients

Mapped obligations

$54,687,988,057

State overlap

Top recipients

Visible recipients in the Department of Transportation overlap of NAICS 336413 and PSC R499

The Boeing Company

Saint Louis, MO

Saint Louis, MO | 1,195 awards | Top agency Department of Defense | NAICS 336411

Strategic Technology Institute INC

Rockville, MD

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

S & K Aerospace, LLC

Saint Ignatius, MT

Saint Ignatius, MT | 415 awards | Top agency Department of Defense | NAICS 541614

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