Department of Transportation NAICS 541380 contractors

Testing Laboratories and Services. Use this buyer-scoped industry page to see which visible contractors sit closest to this NAICS lane under Department of Transportation.

Agency: Department of Transportation

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$393,855

Visible recipients tied to Department of Transportation and NAICS 541380

Calspan Corporation

Buffalo, NY

Calspan Corporation is a federal category business profile based in Buffalo, NY. The current public data layer shows $3,727,733 in visible federal obligations across 5 awards or transactions. Small Business Administration appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541380 (Testing Laboratories and Services). The profile also shows meaningful product and service activity in PSC 2310.

$393,855