Northern Data 

Northern Data AG develops and operates high-performance computing (HPC) infrastructure solutions to businesses and research institutions worldwide. The company operates through Peak Mining, Taiga Cloud, and Ardent Data Centers segments. It also offers computing services for bitcoin and blockchain miners. In addition, the company provides cloud computing and GPU hardware related services. Further, it procures, installs, and manages server hardware. The company was formerly known as Northern Bitcoin AG and changed its name to Northern Data AG in January 2020. Northern Data AG is headquartered in Frankfurt am Main, Germany.