Find, compare, and connect with verified US manufacturers.

Rail & Transit · IL

Rail & Transit manufacturers in Illinois

7 domestic rail & transit suppliers in Illinois. Durable components and structures for locomotives, rail cars, and transit systems, where fatigue life, weld integrity, and Buy America compliance drive every sourcing decision.

#2

of 24 by manufacturers listed

7
In this state
13.0%
Share of industry
3
Set-aside registered

of 7 on this page

2
Federal track record

of 7 hold awards

Standards that matter in rail & transit

3 to specify
  • AWS D1.1
  • ISO 9001:2015
  • AISC

Listings carry the federal set-aside registrations a company filed in SAM, not its quality-system certificates. Ask each shop for the current certificate and its scope before you release a drawing.

Rail & Transit suppliers in Illinois

all 7

1–7 of 7

Rail & Transit in other states

23 states

Other industries in Illinois

42 verticals

What buyers specify in rail & transit

3 requirements
  1. 01Heavy structural fabrication and welding
  2. 02Machined truck, brake, and coupler components
  3. 03Certified welding to AWS D1.1

Everything made in Illinois, not just rail & transit.

Illinois state hub