Original: The British Rail Class 465 Networker electric multiple units were built by GEC Alsthom (Metro-Cammell) and BREL between 1991 and 1993, and by ABB Rail between 1993 and 1994.
Simplified: The British Rail Class 465 "Networker" electric multiple units were built by Metropolitan Cammell and BREL between 1991 and 1993, and by ABB Rail between 1993 and 1994.