Don't forget about time difference!
ABS
AGCO SISU
AKASAKA
BAUDOUIN
BMW
BOLNES
BUKH
CHN 25/34
CUMMINS
DAEWOO
DAIHATSU
DETROIT
DEUTZ
FIAT (FTP)
FORD
GENERAL EL.
GRENAA
GUASCOR
HANSHIN
HATZ
HINO
HONDA
HYUNDAI
ISOTTA
ISUZU
IVECO
JOHN-DEERE
KELVIN
KIOTI
KOMATSU
KUBOTA
LIEBHERR
LISTER
LOMBARDINI
MAK
MAN B&W
MERCEDES
MIRRLEES BS
MITSUBISHI
MTU
MWM
NIIGATA
PAXMAN
PERKINS
PIELSTICK
ROLLS/BERGEN
RUGGERINI
RUSTON
SCANIA
SHIBAURA
SISU-VALMET
SKL
SOLE S.A.
STORK
VM MOTORI
VOLVO CE
VOLVO PENTA
WARTSILA
WESTERBEKE
YANMAR
OTHERS