Company web sites -
Landini
http://www.lamborghini-tractors.com/
A.R.G.O. (Italy) owns:
- Landini (purch. from Massey-Ferguson/AGCO)
Same Deutz-Fahr (Italy) owns:
- Lamborghini
- (10% of AGCO)
(excerpts from another website.)
Other than that, I don't know anything about them...