Geostock
Underground storage engineering firm for energy and CO2 storage, serving industrial and energy clients worldwide
Highlights
- New on EvolcAdded 2026-10-27
About Geostock
Geostock designs, builds and operates underground storage infrastructure for hydrocarbons, decarbonised energies and CO2. Its services cover consulting, engineering, construction supervision and operation and maintenance of storage sites.
Clients are industrial and energy players that need underground storage for their products. The company works as an engineering and project services provider, offering turnkey infrastructure and, on request, operation of sites in support or full delegation.
Geostock was founded in 2000 and is headquartered in Rueil-Malmaison, France. The website states six decades of underground storage experience and a presence in countries worldwide. It publishes news on its activities, including a 60th anniversary event in June 2025 and a study on CO2 storage potential in France.
Product: Underground energy and CO2 storage consulting, engineering, construction supervision and operation services.
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