Department of Defense NAICS 541330 and PSC Y1KB contractors

Engineering Services. CONSTRUCTION OF CANALS. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Defense.

Department of Defense · NAICS 541330 · PSC Y1KB

Last updated: April 3, 2026

Visible recipients

Mapped obligations

$194,876,888

State overlap

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 541330 and PSC Y1KB

Kiewit Infrastructure Co.

Woodcliff Lake, NJ

Kiewit Infrastructure Co. is a federal category business profile based in Woodcliff Lake, NJ. The current public data layer shows $13,178,417 in visible federal obligations across 22 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 237310 (Highway, Street, and Bridge Construction). The profile also shows meaningful product and service activity in PSC Y1LB.

$194,876,888