Uponor Oyj engages in the provision of plumbing, indoor climate, and infrastructure solutions in Europe and North America. The company operates through three segments: Building Solutions – Europe, Building Solutions – North America, and Uponor Infra. It offers drinking water delivery systems, including plastic plumbing pipe systems, multi-layer composite pipe systems for residential buildings, commercial and public buildings; decibel soil and waste systems with sound insulation, and hyp air admittance valves to eliminate suction in sewage pipes, as well as aqua ambient drain, shower inlets, and grates; underfloor heating and cooling, comprising floor integrated underfloor heating systems, water based floor heating, and electric underfloor heating for new buildings and renovation projects; wall heating and cooling systems radiant heating and cooling via the wall, for wet and dry plaster installation systems in new buildings and renovation projects. The company also provides ceiling heating and cooling for offices, sales areas, industrial buildings, and sports halls; room and supply temperature controls; mainfolds vario distribution units and cabinets, pre-assembled, and modern approach in residential buildings; flexible ecoflex pre-insulated pipes; prefabricated modules for plumbing and heating; heating and cooling products for projects; and radiator connections. Uponor Oyj was founded in 1918 and is based in Vantaa, Finland. As of November 21, 2023, Uponor Oyj operates as a subsidiary of Georg Fischer AG.