Since 2000, Ygnis is a Groupe Atlantic brand. Groupe Atlantic is worldwide leader in climate control engineering with worldwide presence in over 70 countries. Being a part of Groupe Atlantic, Ygnis benefits of the Groupe industrial experience. 

Groupe Atlantic factory

Ygnis is a Groupe Atlantic brand

Today Ygnis benefits from the synergies of skills and know-how inside the Groupe Atlantic.

Being part of a high performance internationally successful group permits Ygnis and other subsidiaries to take practical advantage of innovations in state-of-the-art technologies.


Groupe Atlantic: thermal comfort solution creators

Founded in 1968 at La Roche-sur-Yon (west coast of France), by two engineers, Paul Radat and Pierre Lamoure, the Groupe Atlantic has a strong manufacturing culture.

Constantly attentive to its markets, its different brands offer a range of products that meet all customers’ needs in terms of thermal comfort: water heaters and heating panels, domestic and collective boilers, air conditioning, ventilation, and renewable energy based products.

The company's experience with multiple energies (electrical, gas, oil, solar, etc.) enables it to operate within the entire climate control engineering market (collective, domestic and service sector applications). As a result, the Groupe Atlantic is today a renowned worldwide leader in thermal comfort solutions, with 19 industrial plants around the world (including 10 factories in France) and commercial presence in over 70 countries on all continents.

Learn more about the Groupe Atlantic


A strong, high-performance Group