Key figures

No.1 Operator of storage solutions in Europe

No.1 biomethane producer in France Via ENGIE BiOZ

1000 employees worldwide of storage solutions worldwide

92 92/100 Professional Equality Index

Our news

Other news

Press release : 16 Mar 2023

Charlotte Roule appointed CEO of Storengy

As of 1 March 2023, Charlotte Roule has been appointed Chief Executive Officer of Storengy

Press release : 31 Jan 2023

Launch of a call for expressions of interest

"Open Season" for the creation of an underground hydrogen storage facility in Manosque (04)

Press release : 11 Oct 2022

An auction campaign under the sign of flexibility

On 10 October Storengy, European leader in natural gas storage, presented its agenda and offers at the launch of commercial campaign

Our European subsidiaries


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Discover Storengy France official website

United Kingdom

Discover Storengy UK official website

Our underground storage sites

21 sites

France - Germany - United Kingdom


Storengy Twitter

Happy #cheshireday we are celebrating working on a beautiful site in the heart of the Cheshire Countryside. #cheshire #workenvironment #wellbeingintheworkplace #StorengyUK Wildlife Photos credit to @stuartrobphoto