Natus Medical 

Vimab Group AB (publ), together with its subsidiaries, operates in the energy service, and industrial and environmental technology industries in Sweden and internationally. The company sells energy storage systems and fittings, as well as valve or spare part; and manufactures various products, such as portable valve grinding equipment, electric steam boilers, customized steam systems, molds, tooling, prototypes, rollers, shafts, and many other machine components. It also provides repair and maintenance services for energy-producing industries; valve services; piping services, including industrial pipe welding, steam piping, refrigeration, industrial plumbing, repairs, pipe insulation, and forging; and cutting services. In addition, the company operates as a mechanical workshop and contract manufacturer for companies in a variety of industries; and build various infrastructure networks, such as fiber and power supply. The company was incorporated in 2011 and is based in Stockholm, Sweden.