Stig Olle Backman

Adven Värme AB is a holding company that provides container mounted boilers and its corresponding operational support and maintenance. It offers district heating and thermal heating to industries, households, and hotels. The company was founded by Olofsson Lennart in 2010 and is headquartered in Umeå, Sweden.

Eitech Holding AB conducts electrical installation work. The firm offers consulting activities in the electrical industry. It also owns and manages securities and other movable and immovable property. The company was founded on June 25, 2015 and is headquartered in Djurhamn, Sweden.

Goodtech Intressenter AB is a holding company that engages in electricity, automation, and power and industrial engineering services. The firm contributes to energy supply and infrastructure. It offers electrical installations in the industrial and public sectors, switchgear assembly, automation solutions, sewage works, or technology solutions for industry. The company was founded on May 31, 2007 and is headquartered in Djurhamn, Sweden.

Eitech Electro AB provides electric installation services. It provides automation, installation, infrastructure and power services. The company is headquartered in Umeå, Sweden.

Vitec Tietomitta Oy provides environmental management and enterprise resource planning solutions. The company is headquartered in Espoo, Finland.

Konftel AB develops and manufactures communications equipment. The firm develops and sells products and technology for telephone meetings in acoustics and digital signal processing. It also develops audio visual and information technology systems, care systems, communication and presentation solutions. The company was founded in 1988 and is headquartered in Umea, Sweden.

Eitech AB provides electrical engineering services. It covers employees in functions such as information technology, finance, human resources, health environment quality, and communication. The firm serves customers in the building and public sector, industry, infrastructure, and energy division. The company was founded in 1994 and is headquartered in Umea, Sweden.