South West Trains was a train operating company in the United Kingdom, providing services primarily in the South West region. It operated a network of trains connecting cities like London, Bristol, and Exeter, facilitating both commuter and leisure travel. In 2017, South West Trains was rebranded as South Western Railway after being awarded the franchise by Stagecoach Group. The company focused on improving services, increasing capacity, and enhancing customer experience, while maintaining connections to key destinations across the region.