Optimise and secure your natural gas storage assets with the expertise of a long standing operator

From feasibility studies to well and surface engineering, leverage 70 years of operational experience to maximise the performance of your gas storage infrastructures.

Tailored technical support at every stage of your project

Whether you are an operator seeking to improve the profitability of your assets or an investor assessing the viability of a project, our engineering teams deliver field‑proven solutions adapted to your specific needs.

Studies and Engineering – Geosciences & Wells

Our geosciences experts (hydrogeology, geophysics, reservoir engineering) assess the potential of your subsurface formations. We design your well architecture and supervise complex operations (drilling, workover, abandonment) to ensure the performance and integrity of your salt caverns or aquifer storage facilities.

Surface facilities optimisation

We audit and redesign your surface infrastructures to maximise their performance. From gas compression and purification to automation and energy management, we develop solutions that reduce operating costs while meeting the highest safety standards.

Industrial safety and regulatory compliance

Analysis and control of industrial risks

Managing the environmental challenges of your facilities

Cybersecurity applied to industrial systems

Comprehensive regulatory support through to obtaining permits

Our expertise helps you sustainably secure your facilities, ensure their compliance, and guarantee the long-term continuity of your operations.

Storengy in figures

  • 70 years'

    experience in developing energy solutions

  • 21

    underground storage sites in Europe

  • +600

    wells drilled

  • 1st

    leading underground natural gas storage operator in Europe