All included TOCs

All TOCs (Train Operating Companies) included in the set. Some operators (eg Gatwick Express, Stansted Express, Thameslink/Great Central) are combined where operated by the same company, others (LNWR and WMR) are split... because I've never pretended to be consistent

Italic indicates non-current/defunct operators

• Avanti West Coast
• British Rail
• C2C
• Caledonian Sleeper
• Chiltern Railways
• CrossCountry (XC)
• East Midlands Railway (EMR)
• Grand Central (GC)
• Great Western Railway (GWR)
• Greater Anglia (GA, including Stansted Express)
• Heathrow Express
• Hull Trains
• London and Northeastern Railway (LNER)
• London and Northwestern Railway (LNWR)
• Metrolink
• Northern
• Scotrail
• South Western Railway (SWR)
• Southeastern
• Southern
• Govia Thameslink (Including Gatwick Express, and Great Northern, but not Southern)
• Transpennine Express (TPE)
• Transport For Wales (TfW)
• Transport For London (TfL, including London Overground, London Underground, CrossRail)
• West Midlands Railway