Brødrene A & O Johansen A/S, together with its subsidiaries, engages in the sale and distribution of technical installation materials and tools in Denmark, Sweden, and Norway. The company operates through two segments, Professional B2B and Private B2C. It offers plumbing, heating, and sanitary ware products; electrical equipment and components; and water supply and drainage products and tools. The company also sells brackets, other fastening materials, workwear, safety equipment, locking systems, etc. It serves plumbers, carpenters, electricians, building and sewer contractors, and construction companies, as well as municipalities, utilities, and public institutions. The company operates through stores in Denmark, as well as sells its products online through BilligVVS.dk, LavprisVVS.dk, VVSochBad.se, BilligVVS.no, Greenline.dk, LavprisEL.dk, LampeGuru.dk, and Lampeguru.no, CompletVVS. Dk, and LavprisVærktøj.dk websites. Brødrene A & O Johansen A/S was founded in 1914 and is headquartered in Albertslund, Denmark.