Nils Johan Henrik Hjalmarsson

Frekhaug Vinduet AS engages in window production for commercial and residential buildings, as well as doors, kitchen cabinet, stairs, and furniture. It offers services to the hospitals, banks, shopping malls, and cinema halls. The company was founded in 1938 and is headquartered in Frekhaug, Norway.

Inwido UK Ltd. manufactures and supplies windows and doors. The company was founded in 1973 and is headquartered in Berwick-Upon-Tweed, the United Kingdom.

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.

Inwido Sverige AB manufactures window frames and other related products. It offers services to the construction industries and builders. The company was founded in 2005 and is located in Vetlanda, Sweden.

Findus Sverige AB offers frozen food products. Its product include fish, vegetable, cooked food, sauces, vegetable, and specialty foods. The firm provides ready-to-go meals and groceries. The company was founded in 1941 and is headquartered in Malmö, Sweden.