Alta
 
 
Alta
/(1938)		 Alta
/(1938)		 AltaGP
/AltaL4(1.5SC)
/(1950-51)		 AltaF2
/AltaL4
/(1951)		 AltaF2
/AltaL4
/(1952)

        　 　
Alta GP Geoffrey Crossley
Alta GP Joe Kelly  
Alta GP Joe Kelly
HWM/Alta
HW Motors
Alta
Peter Whitehead
 Emeryson/Alta
Emeryson Cars