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Home/Department of Transportation/NAICS 488111

Agency + NAICS page

Department of Transportation NAICS 488111 contractors

Air Traffic Control. 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 8, 2026

Visible recipients

2

Mapped obligations

$388,215,215

Top PSC links

4

Top recipients

Visible recipients tied to Department of Transportation and NAICS 488111

Walsh Federal LLC

Chicago, IL

Walsh Federal LLC is a federal category business profile based in Chicago, IL. The current public data layer shows $406,413,501 in visible federal obligations across 169 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 236220 (Commercial and Institutional Building Construction). The profile also shows meaningful product and service activity in PSC Y1BZ.

$25,199,519

Serco Management Services, Inc.

Reston, VA

Serco Management Services, Inc. is a federal category business profile based in Reston, VA. The current public data layer shows $198,766,291 in visible federal obligations across 5 awards or transactions. Department of Transportation appears as the strongest visible awarding agency. Top industry concentration is in NAICS 488111 (Air Traffic Control). The profile also shows meaningful product and service activity in PSC M1BA.

$363,015,696

Top ranking views

Focused rankings for NAICS 488111 under Department of Transportation

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