Angel Trains Group Limited, through its subsidiaries, engages in the train leasing business in the United Kingdom. The company owns, maintains, and leases 4,300 rail vehicles. Its fleet include high-speed passenger trains; and regional and commuter passenger multiple units. The company leases rail vehicles to 18 franchised operators and 2 open access operators. It is also involved in the financing business. The company was founded in 1994 and is headquartered in London, the United Kingdom. Angel Trains Group Limited is a subsidiary of Willow Rolling Stock UK Limited.