Train Operating Companies (TOCs) are private companies responsible for running passenger train services in a specific area or region. They operate under contracts with the government, which outlines the services they must provide, including schedules, ticket prices, and maintenance of trains. TOCs aim to offer safe, reliable, and efficient transportation for commuters and travelers. In the United Kingdom, there are several TOCs, each serving different routes and regions. Examples include Virgin Trains and Great Western Railway. These companies play a crucial role in the public transport system, helping to connect cities and towns while promoting the use of rail travel.