Bengt Joakim Bystroem

Priono AB is a holding Swedish company owned by the Byström family in Härnösand, Sweden. Priono is located at Östanbäcksgatan 6, 871 31 Härnösand, Sweden, and has subsidiaries in Sweden. The private company is the parent company of Logosol AB and a co-owner of Absolicon Solar Concentrator AB. The company's services include sawmills, planers, solar energy, solar collectors, solar power, and solar cells.

Part of Priono AB, Logosol AB is a Swedish company that specializes in providing sawmills, planers, bandsaws, cutting tools, and other accessories for woodworking. The company is based in Lund, Sweden and offers products for small-scale wood processing. Logosol is a leading provider of mobile sawmills and woodworking accessories. The company sell sawmills, bandsaws, planers, frame saws, and packages cutters directly from the manufacturer. Logosol has sales companies in Germany, the USA, and Norway, as well as representatives in over fifty countries worldwide.

Absolicon Solar Concentrator AB is a holding company that develops, manufactures, and supplies solar energy systems. It provides energy and produce electricity, heat and steam in the same system. Its technology is extracting energy in different forms using concentrated solar collectors, or solar concentrators. Its solar collectors concentrate the suns rays' thus providing energy in the form of thermal energy, solar electricity, solar cooling, solar heat, and solar steam. The company was founded by Bengt Joakim Byström in 2007 and is headquartered in Harnosand, Sweden.

Solar Capture Technologies Ltd. designs and manufactures custom solar modules, cells, and systems. Its services include research, manufacturing, consultancy, and testing and product development. The company was founded by Steve Caseley and Bengt J. Byström on December 30, 2011 and is headquartered in Blyth, the United Kingdom.

Saravanos Solar++ AB engages in the provision of three-dimensional design, engineering, and process control software integration. It offers industrial process energy and water recovery solutions, pinch implementation modules, and solar energy. The company is headquartered in Harnosand, Sweden.

Technichus i Mitt Sverige AB engages in scientific and technical research and development. The private company is based in Stockholm, Sweden.