1 PLACE
Yamaha (actually makes some cool new bikes like GP, R7/9, Niken, wins races)

2 PLACE
Suzuki (they keep all the classics and make some new stuff people actually buy like the GSX8)

3 PLACE
Honda (makes some dumb ugly shit like Hawk11 or CB650 with vibrating engine)

4 PLACE
Kawasaki (56hp bike for 11k)