Johan Olov Sjö

OptiGroup AB engages in the business-to-business distribution of business essentials. The firm provides solutions for the facility management, safety and foodservice sectors, the industrial packaging sector, the printing and creative sector, and the retail and reseller sectors. Its products include gloves and safety shoes, workwear, catering and food service items, commercial cleaning chemicals, disposable cups, cutlery, plates, packaging equipment, and custom and standard corrugated boxes, The company was founded in 1895 and is headquartered in Mölndal, Sweden.

Spaljisten AB manufactures hardwood and softwood veneer products. The company was founded by Rolf Malmquist and Anita Malmquist in 1975 and is headquartered in Åseda, Sweden.

Addtech Industrial Solutions markets and sells products made of polymeric materials and electric motors and transmissions. Its products include gaskets, seals, molded components, vibration dampers, chains, roller bearings, and components for electrical motor solutions such as electric motors and electronic speed control, as well as equipment and materials in blasting, tumbling, and industrial washing. The company is headquartered in Stockholm, Sweden.

Joh. Sjö Industri AB is a private company based in Norrköping, Sweden that was founded in 1975. The Swedish company provides project management, electrical, mechanics and system construction, engineering, welding, and sheet metal services.

Dacke Industri AB engages in the provision of investment services. It focuses on innovative technology companies specializing on customized components and systems. The company was founded in 1957 and is headquartered in Helsingborg, Sweden.

Arkösunds Hotell AB is a private company based in Vikbolandet, Sweden. The Swedish company operates a hotel.

Bergman & Beving Holding AB supplies machinery, tools, and protective equipment. The private company is based in Stockholm, Sweden.

Part of Dacke Industri AB, Dacke Industri Holding AB provides management consulting services. The private company is based in Stockholm, Sweden.

Träaktiebolaget KG-List is a Swedish company that operates sawmills.

Anebyhusgruppen AB constructs residential houses.

Österbymo Hardwood AB operates hardwood sawmills.

Prosero Security Group AB engages in the provision of security solutions to private individuals and companies. It offers access control system, intruder and personal alarms, fire protection, alarm monitoring services, entrance automation, electromechanical locking, and mechanical locking systems. The company was founded in May 2017 and is headquartered in Arsta, Sweden.

Alligo Holding AB is a holding private company founded in 2016. The company is based in Stockholm, Sweden. Alligo Holding functions as a holding company. and has subsidiaries in Sweden.

Surewood Industries AB is an investment holding Swedish company. The private company is based in Stockholm, Sweden.