Sumo Group Plc is a holding company, which engages in the provision of creative and development services to the video games and entertainment industries. It operates through Sumo Digital and Atomhawk businesses. The Sumo Digital business develops AAA-rated video games, providing both turnkey and co-development solutions to an international blue chip client base. The Atomhawk business operates as a visual design company, servicing the games, film, and visual effects industries. The company was founded on November 20, 2017 is headquartered in Sheffield, the United Kingdom.