PURMO is part of the Rettig ICC Group, the world’s largest radiator manufacturer. There are six other radiator brands within the group including Radson and LVI. Overall, Rettig employs over 4000 people worldwide, produces 6.5 million units each year and in 2009, had a turnover of € 507 million.
PURMO has twelve factories throughout Europe, and the largest is based in Rybnik, Poland where 2.6 million units are produced each year.
Purmo products include steel panels, convectors, decorative and bathroom radiators, underfloor heating systems, thermostatic valves for heating and cooling, balancing valves together with electronic control equipment and programmers.