GTS Rail Operations

GTS Rail Operations Limited
Overview
FranchiseElizabeth line
Main regionLondon
Other regions
Fleet70
Stations operated41
Parent companyGo-Ahead Group (65%)
Tokyo Metro (17.5%)
Sumitomo Corporation (17.5%)
HeadquartersChancery Station House, High Holborn, London
Reporting markXR
Other
Websitehttps://gtsr.co.uk/

GTS Rail Operations Limited is a train operating company owned by Go-Ahead Group, Tokyo Metro and Sumitomo Corporation that commenced operating the Elizabeth line concession on 25 May 2025.