| S.no | Company Name | Founded | Country |
|---|---|---|---|
| 1 | Felling Trailers Inc. | USA | |
| 2 | JOST International | USA | |
| 3 | Irwin Car & Equipment | USA | |
| 4 | The Fairbanks Company | USA | |
| 5 | Faultless Caster Div./ Hickory Hardware | USA | |
| 6 | J & J Truck Bodies & Trailers | USA | |
| 7 | Mid-States Manufacturing & Engineering Inc. | USA | |
| 8 | Reese Products Inc. | USA | |
| 9 | Fontaine Fifth Wheel | USA | |
| 10 | Gar-P Industries Inc. | USA | |
| 11 | Bassett Racing Wheel | USA |
