Who are we?

World leader in stainless steel condensing gas heat exchangers, Sermeta was created by Mr. Le Mer in 1993. The Breton group today has more than 550 employees, spread over two production sites.

Each year the company produces 2 million gas condensing heat exchangers, sold worldwide. Sermeta is guided by the desire for product and industrial performance. The entire company is ISO 9001 version 2008 certified. AEO certification recognizes the safety of its supply chain and production sites.

The performance of Sermeta heat exchangers increases the efficiency of boilers. Responding to increasingly demanding market expectations for energy consumption and environmental protection, Sermeta optimizes natural resources and reduces greenhouse gas emissions. The choice of stainless steel material from the outset for the manufacture of heat exchangers is a guarantee of quality and durability.

Our mission :

Innovate to
optimise the energy

More than a slogan, this is a driving ambition put into practice everyday life at Sermeta. Our Research & Development teams design products and their production processes in parallel. Our product innovations and manufacturing processes provide customers with innovative products of unparalleled reliability.

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Our approach of innovating to optimise the energy has made us one of the main actors in the improvement of energy efficiency. With over 20 million heat exchangers on the market, the release of 18 million tons of CO2 is avoided every year. This translates as 25% less than the average for traditional boilers.

In our ongoing approach to innovation and in anticipation upcoming standards,Sermeta is developing products that can operate equally well on natural gas or propane, as well as biogas. Our products also enable the development of hybrid boilers for operation in succession with renewable energy sources.