Department of Transportation NAICS 541690 and PSC AJ46 contractors

Other Scientific and Technical Consulting Services. R&D- GENERAL SCIENCE/TECHNOLOGY: ENGINEERING (MANAGEMENT/SUPPORT). Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Transportation.

Department of Transportation · NAICS 541690 · PSC AJ46

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$21,214,566

State overlap

Top recipients

Visible recipients in the Department of Transportation overlap of NAICS 541690 and PSC AJ46

Shaw Infrastructure, Inc.

Monroeville, PA

Shaw Infrastructure, Inc. is a federal category business profile based in Monroeville, PA. The current public data layer shows $122,203,874 in visible federal obligations across 5 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 561210 (Facilities Support Services). The profile also shows meaningful product and service activity in PSC M199.

$21,214,566