Tialis Essential IT PLC, through its subsidiaries, provides network, cloud, and IT managed services to public and private companies in the United Kingdom. It focuses on the storage, build, configuration, and shipping of end-user devices, as well as offers on-site support engineers, tech bars, server maintenance, and fully managed project deployments. The company also offers device lifecycle management and professional services. The company was formerly known as IDE Group Holdings plc and changed its name to Tialis Essential IT PLC in November 2022. Tialis Essential IT PLC was founded in 2005 and is based in Edinburgh, the United Kingdom.