Johan Isaksson

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.

Nordic Flanges AB manufactures flanges and fittings. It provides flanges and welding rings in stainless steel, duplex, super duplex, super austenitic steels and titanium. The firm also provides carbon steel and aluminium.The company was founded on 1995 and is headquartered in Själevad, Sweden.

Rupes AB manufactures and distributes metal parts and components. Its products are classified as stainless and hot dip galvanized and carbon steel products. The company offers welding rings with collar, flat welding rings, welding flange necks with collar, loose flanges, blind flanges, tube clamps, and thread fittings. Rupes was founded in 1971 and is headquartered in Stockholm, Sweden

Nacka Trä & Byggvaror, Sven Gustafsson AB engages in carpentry and trade in woods and construction products. It offers wood products, board materials, isolation, steel, plastic products, machines, hand tools, work clothes, heat and ventilation, lightning, storage, siding, and moldings. The firm also offers transportation, assistance, and financing services. The company was founded by Sven Gustafsson in 1945 and is headquartered in Nacka, Sweden.