Bus operating companies

Arriva – Provides bus services in East and South London.

Abellio London – Abellio, part of the Abellio Group, operates bus services in Central, South and West London.

Go Ahead – Provides bus services in London.

London Buses – London Buses manages bus services in London. It plans routes, specifies service levels and monitors service quality. Its site provides useful information on bus services in London.

London United – Part of RATP Dev London, London United operates a fleet of over 600 buses on 60 routes within central, West and South West London and  Surrey.

Metrobus – Provides bus services in South London, Kent, Surrey and Sussex.

Stagecoach London – Provides bus services in East and South-East London.

Sullivan Buses – Provides bus services in North London.

Tower Transit – Provides bus services in London.