WAllis-Chalmers
WAriens
WCase IH
WCNH Industrial
WCNH Industrial
WDolmar
WFlymo
WFord Motor Company
WHonda
WJohn Deere
WKioti
WKubota
WLeader Tractor Company
WMassey Ferguson
WMcCulloch Motors Corporation
WMTD Products
WMurray (bicycle company)
WSimplicity Manufacturing Company
WStihl
WToro (company)
WWheel Horse