Régis Luttenauer

Saunier Duval ECC SA manufactures heating appliances that includes non-condensing and condensing boilers that supply homes with warmth and hot water, heat pumps that are used to support renewable energy systems, solar-powered solutions, and air conditioners. The company was founded in 1907 by Charles Saunier and Maurice Duval and is headquartered in Fonatenay-sous-Bois, France.

Vaillant Verwaltungs-GmbH provides administration and management services. The private company is based in Remscheid, Germany. and has subsidiaries in Italy and Netherlands. The CEOs of the German company are Achim Bratz, Markus Schulz, Jörg Böhmer.

Vaillant Group UK Ltd. supplies heating solutions, hot water, central heating and air conditioning systems. Its products include combi, open vent controls and accessories, cylinders, air to water heat pumps, air to water hybrid system, ground source heat pumps and solar thermal. The company was founded in 1874 and is headquartered in Belper, the United Kingdom.