Our organization

To optimize the technical, economic and environmental performance of our customers, we work as close as possible to their communities. Committed to the energy transition, we have been transforming ourselves for over eighty years to devise innovative and sustainable solutions.

Sylvie JÉHANNO
Chairwoman and Chief Executive Officer

Jean-François ALLIN
Director of Communication

Vinciane BEURLET
Human Resources Director

Fabien BRÉMONT
International Director

Serge BURTIN
Technical and Operations Director

Yannick DUPORT
Sales and Marketing Director

Éric MOLINIÉ
General Secretary

Bertrand NACHBAUR
Information Systems and Digital Director

Denis ROUHIER
Financial Director
 

Our regional offices

Dalkia is structured in France around seven regional divisions. Since 1937, our organization has been providing each of our customers with the best of our talents and solutions, regardless of their sector of activity. Our teams, most of the time present on each site, maintain daily exchanges with you to develop customized solutions.

Jérôme AGUESSE
East Center region

Michel DESMOUCELLES
North West region

Benoît DUJARDIN
East region

Benoît GUIBLIN
Parisian region

Bruno MORAS
West Center region

Valérie PATRON
South West region

Fabrice TENNESSON
Méditerranean region

Our subsidiaries

Our specialized subsidiaries

Dalkia has subsidiaries at the cutting edge of innovation: industrial and commercial cooling, design and implementation of energy solutions in buildings, eco-districts, industry and commercial sector, production and recovery of biogas, waste recovery, etc.

Dalkia Froid Solutions, Dalkia Smart Building, Dalkia Biogaz and Dalkia Air Solutions leverage Dalkia's activity.

Our international subsidiaries

Outside France, Dalkia has more than 3,000 employees in seven countries.

Discover our subsidiaries and locations

Our local teams

Thanks to our local teams, most of which are present on site, each customer benefits from daily exchanges for a tailor-made solution. Responsive, available, committed and efficient, they contribute to achieving your economic and environmental objectives. Better use of energy is our credo in France and abroad.

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