- Agware
- Allis Chalmers
- Bobcat
- Case – IH
- Caterpillar
- Chamberlain
- Claas
- Connor Shea
- Countrywide
- Croplands
- David Brown
- Deutz
- Fendt
- Fiat
- Ford
- Gleaner
- Gold Acres
- Hardi
- Hesston
- HoneyBee
- Horward Bagshaw
- International
- JCB
- John Deere
- Knuckey
- Komatsu
- Krone
- Kubota
- KUHN
- MacDon
- Massey Ferguson
- MidWest
- New Holland
- Phillips
- Simplicity
- Steiger
- Valtra
- Versatile
- White
- Zetor