HJ Skelton Canada Ltd
- Supplier of track and permanent way products to railways and transits operators.
- http://www.skelton-metals.com

Hanning & Kahl GmbH & Co KG, Oerlinghausen (Germany)
- Manufacturer of brake, point and signal systems for railways.
- http://www.hanning-kahl.de/

Shrink Polymer Systems
- Heatshrink cable joints for trackside signal and telecom cables.
- http://www.jointkits.co.uk/

ProRail Manufacturing
- Iowa based manufacturer of railroad permanent way maintenance items.
- http://www.prorailmfg.com/

Trak-Star Rail Drills
- Gas, hydraulic and electric rail drills and gas rail saws.
- http://www.trak-star.com/