1. AGCO Tye, USA
2. CNH Global N.V., USA.
3. Crustbuster Speed King Inc.,
USA.
4. John Deere, USA
5. Great Plains Mfg Inc,
USA.
6. Haybuster Agricultural Products,
USA.
7. Krause Corporation,
USA.
8. Kuhn Farm Machinery Inc.,
USA
9. Speed King Inc., USA
10. Sunflower Manufacturing Co,
USA.
11. Tricorp, USA.
12. Truax Company Inc.,
USA.