| Adriatica Macchine | * Aebi | * Agria | Agrifull - Toselli |
| Barbieri | * Bautz | BCS | * Belarus | Benassi | Bertolini | Bmw | Brumital Motozappe |
| Caron | Carraro Antonio | Carraro SPA | * .Case-David Brown-Intern.Harvester | * Class | Casorzo Motocoltivatori |
| * Deutz |
| * Eicher | Errepi | Eurosystems Bieffe | Eurogarden Motocoltivatori |
| * Fendt | Ferrari SPA | Fiat Someca | Fiat OM | * .FiatAgri-NewHolland | Ford NewHolland | Fort | * Fortschritt | .Franceschi-Masina |
| Goldoni | * Guldner |
| * Haas-Schlepper | * Hanomag Rheinstahl | * Hatz | * Holder | Hurlimann |
| Imer | Itma Edilter Gallamini |
| * .John Deere |
| * Kramer |
| * .Lamborghini | * .Landini - M.F. | * Lanz Aulendorf | Laverda Mietitrebbie |
| Mab Motocolt. | * Massey Fergusson | * Mercedes Benz |
| Nibbi Bruno | Nibbi Decimo |
| * Orestein Koppel |
| P.G.S. | Pasquali | Pinza Grillo | Polentes Pierre | * Porsche |
| Randi Motocoltivatori | * Renault Agriculture |
| * .Same | * Schluter | * Schmotzer | * Steyr Daimler Puch | * Still |
| * Ursus |
| Valpadana |
| * Wahl | * Zetor | * Zettelmeyer |