Transtema Group AB engages in the provision of system solutions and consultancy services within infrastructure for data center and telecommunications. It operates through the following segments: Network Services, Infrastructure, and Emerging Business. The Network Services segment includes covers design, construction, operation, maintenance, and service of passive and active communication networks. The Infrastructure segment refers to the contracts within fiber and electricity networks. The Emerging Business segment comprises of product, service, and application sales within infrastructure for cloud services and data centers and training. The company was founded by Magnus Henry Johansson in 1997 and is headquartered in Vastra Frolunda, Sweden.