Carl Johan Olov Nilsson

Ahlsell AB engages in the provision of installation products, tools, and supplies for installers, construction companies, facility managers, industrial and power companies, and public sector. It operates through the following geographical segments: Sweden, Norway, Finland, Denmark, and Other. The firm offers goods and peripheral services in the areas of heating, ventilation and air conditioning, and plumbing; and electrical. The company was founded in 1877 and is headquartered in Stockholm, Sweden.

Ahlsell Group AB was technical trading company. The firm offered a full range of products within the installation sector and which occupies strong positions within all product areas. The company was founded in 1877 and was headquartered in Stockholm, Sweden.

Geberit Production AB manufactures vitreous plumbing fixtures and ceramic bathroom furniture. Its products include washbasins, bathroom furniture, showers, and bathtubs. The company was founded in 1887 and is headquartered in Bromolla, Sweden.

Part of Geberit AG, Sanitec Holdings Sweden AB is a company based in Stockholm, Sweden.

Ahlsell Norge AS trades plumbing, heating, refrigeration, and water supply equipment. It also offers personal protective products. The company was founded in 1877 and is headquartered in Oslo, Norway.

Ahlsell Sverige AB distributes installation products, tools, and machinery. The firm operates as a technical trading company within the installation sector. It offers products and services to professional users in the segments of heating, ventilation and air conditioning, electrical, tools and machinery. The company was founded in 1877 and is headquartered in Stockholm, Sweden.

IDO Bathroom Ltd. manufactures bathroom furniture and sanitary ware. It develops shower cabins and shower walls, sanitary porcelain products, bathroom fixtures, shower enclosures, and bathtubs whirlpools. The company was founded in 1873 and is headquartered in Helsinki, Finland.