Bo Kastensson

CareTech AB developed and supplied accessories used in care and safety applications and which can be used in its own alarm systems or in combination with other suppliers' products. The company was founded by Jan-Erik Larsson on February 28, 1990 and was headquartered in Falun, Sweden.

Ikivo AB is a holding company that develops, markets, and maintains software for services in mobile telephony. It offers framework that focuses on client side technology, delivering graphically embedded applications for mobile devices and consumer electronics products. The company was founded on September 20, 2002 and is headquartered in Bromma, Sweden.

Coromatic Group AB provides customers with facility solutions securing mission critical functions for power and communications services. It offers facilities solutions to ensure business continuity. The firm develops concept for strategies, solutions, and maintenance for physical information technology security, for ensuring the requirements of an enterprise for uninterrupted operation. In addition, it sells electronics and instruments, such as direct current systems, power supply products, battery chargers, inverters, batteries, battery testers, and bench power supplies. The company was founded in December 2007 and is headquartered in Bromma, Sweden.

Part of E.ON SE, Reservekraft A/S is a Norwegian company that manufactures diesel and gas generator products and provides engineering and installation services. The company is based in Gjerdrum, Norway. Reservekraft was acquired by Coromatic Group AB, part of E.ON SE from July 12, 2019 on August 21, 2012.

Part of E.ON SE, Atek Teknik A/S is a Danish company that manufactures and distributes emergency generator products and computer data center equipment. The company is based in Roskilde, Denmark. Atek Teknik was acquired by Coromatic Group AB, part of E.ON SE from July 12, 2019.

Part of EQT AB, EQT Holdings AB is a company that provides investment services. The company is based in Stockholm, Sweden. The Swedish company was founded by Nils Thomas von Koch.

Doro Care AB offer social care systems for the elderly and disabled. The firm develops digital products and services. It provides digital security solutions with an alarm trigger. The company is headquartered in Kalix, Norway.