Since 1968, we have been inventing the comfort of tomorrow

Pierre Lamoure and Paul Radat, two engineer-entrepreneurs, began producing hot-water convectors. When the 1973 oil crisis occurred, alongside the expansion of France’s nuclear programme, the two founders demonstrated their agility and commitment to continuous innovation by moving into the manufacture of electric convectors, followed by electric water heaters marketed under the Atlantic brand.

To support its controlled growth in France and gain new market share, GROUPE ATLANTIC integrated the heating and domestic hot water activities of the iconic Thermor and Sauter brands. This key milestone strengthened the Group’s presence and reputation among the general public.

Convinced that thermal comfort encompasses a range of complementary needs, the Group expanded its offering to include air quality management. This first step into individual and collective ventilation marked the arrival of a new area of expertise, opening up new opportunities for the future.

With Ygnis, the company made its first targeted acquisition outside France. A specialist in medium- and high-capacity boilers for commercial and collective markets, this Swiss company marked the beginning of the Group’s international reach and presence.

Acteur majeur en France, l’entreprise, devenue officiellement GROUPE ATLANTIC, fait ses premiers pas au Royaume-Uni avec l’intégration d’Hamworthy, riche d’un solide héritage dans les chaudières collectives. Ce rapprochement confirme notre stratégie multi-énergies et multi-pays avec pour ambition d’asseoir notre leadership européen sur le secteur HVAC (Heating – Ventilation – Air Conditioning).

With Erensan, an expert in steam boilers, the French industrial group expanded its offering into new technological and geographical horizons through solutions dedicated to industrial processes, manufactured in Turkey.

By integrating this leading Italian brand, the Group strengthened its international presence and enriched its design expertise in the field of bathroom radiators and bathroom solutions.

With this long-standing specialist in domestic hot water technology, including storage tanks, buffer tanks and domestic hot water production systems, GROUPE ATLANTIC acquired new technical expertise and paved the way for expansion into Central European markets.

The Group expanded its presence in the United Kingdom with the integration of this long-established company, a specialist in stainless steel domestic hot water cylinders for residential homes.

A major acquisition that firmly established GROUPE ATLANTIC among Europe’s HVAC leaders. The Ideal Heating and Keston brands enriched a rapidly expanding multi-product, multi-energy brand portfolio.

As building thermal insulation becomes increasingly effective and the need for air renewal grows, the Group strengthened its continuous innovation in ventilation and air renewal through this double operation.

This technology integration enabled the Group to master stainless steel tank expertise and strengthened its position in the European domestic hot water storage market.

To support the low-carbon transition in buildings, GROUPE ATLANTIC expanded its offering in energy storage solutions, essential equipment for systems using renewable energies, particularly in German-speaking countries.

With Clade, a specialist in commercial CO₂ and propane heat pumps, the Group strengthened its position in the United Kingdom and confirmed its clear commitment to low-emission technologies.

By integrating Eneko, the Group continued its multi-product strategy and accelerated its international development, particularly in the residential and commercial ventilation markets.