| Type | Style | Company Name | Link |
|---|---|---|---|
| Trolley | Easter-Owens | http://www.easter-owens.com | |
| Trolley | Eaton Electrical Inc. | http://www.eatonelectrical.com | |
| Trolley | EGS - Appleton | http://www.appletonelec.com | |
| Trolley | EGS - O-Z/Gedney | http://www.o-zgedney.com | |
| Trolley | GE Electrical Distribution & Control | http://www.geindustrial.com | |
| Trolley | Leviton Mfg. Co. Inc. | http://www.leviton.com | |
| Trolley | Schneider Electric | http://www.us.schneider-electric.com | |
| Trolley | Snake Tray | http://www.snaketray.com | |
| Trolley | Universal Electric Corp. | http://www.uecorp.com |