{"id":41,"date":"2021-12-14T04:47:34","date_gmt":"2021-12-14T03:47:34","guid":{"rendered":"https:\/\/www.geostockgroup.com\/qui-sommes-nous\/"},"modified":"2026-04-13T16:33:02","modified_gmt":"2026-04-13T14:33:02","slug":"who-we-are","status":"publish","type":"page","link":"https:\/\/www.geostockgroup.com\/en\/group\/who-we-are\/","title":{"rendered":"Who we are"},"content":{"rendered":"\n
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The underground energy storage specialist:<\/span>
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Our company\u00a0<\/strong><\/h2>\n <\/div>\n <\/div>\n\n<\/section>\n\n\n
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Created 60 years ago from the need to secure France’s hydrocarbon reserves, Geostock<\/strong> has over the years become a world reference in underground energy storage<\/strong>.<\/span>
\nDriven by the requirement to ensure a continuous and controlled supply of energy and being convinced that the earth is the most suitable storage space<\/strong>, Geostock<\/strong> has acquired advanced expertise in all underground storage techniques<\/a> (salt and mined caverns, or porous reservoirs) and unique know-how in the construction of safe, economical and environmentally friendly infrastructures.<\/span>
\nWorking in the fields of consulting<\/a>, engineering<\/a>, construction<\/a> and operation<\/a>, Geostock<\/strong>‘s 500 experts <\/strong>thus support their customers in all phases of the life of an underground storage facility and thus contributes to the security of energy supplies.<\/span><\/p>\n <\/div>\n <\/div>\n\n<\/section>\n\n\n

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Our ambition<\/strong><\/h2>\n <\/div>\n <\/div>\n\n<\/section>\n\n\n
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To be a world reference in underground storage infrastructures<\/strong>, recognised for our high level of expertise and commitment to the environment. Contribute to the energy transition throught the implementation of an ambitious transformation plan, Green Storage<\/a>, promoting low-carbon energies\u00a0<\/a>underground storage and\u00a0CO2<\/sub> emissions<\/a> reduction and storage.<\/span><\/p>\n <\/div>\n <\/div>\n\n<\/section>\n\n\n

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The synergy of our services<\/strong><\/h2>\n <\/div>\n <\/div>\n\n<\/section>\n\n\n\n
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The global vision of all the steps necessary for the construction and operation of storage allows Geostock to initiate and maintain a process of continuous improvement of its services, with feedback from operation teams to engineering teams. Thanks to these synergies, Geostock provides an appropriate response to the problems of its customers during the whole life of a storage.<\/span><\/p>\n <\/div>\n <\/div>\n\n<\/section><\/div>\n\n\n\n

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Our value system<\/strong><\/h2>\n <\/div>\n <\/div>\n\n<\/section>\n\n\n\n
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Culture of trust<\/span><\/h3>\n

We place active listening, proximity, quality exchanges, and reactivity at the center of our customer and employee relationships.<\/span><\/p>\n <\/div>\n <\/div>\n\n<\/section><\/div>\n\n\n\n

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Sense of excellence<\/span><\/h3>\n

We seek and demand the best, most reliable, safest and most efficient design of underground storage infrastructures.<\/span><\/p>\n <\/div>\n <\/div>\n\n<\/section><\/div>\n\n\n\n

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Passion for the job<\/span><\/h3>\n

We share a deep attachment to give purpose to each of our actions and carry out our missions with the highest regard to serving the general interest.<\/span><\/p>\n <\/div>\n <\/div>\n\n<\/section><\/div>\n\n\n\n

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The art of engineering<\/span><\/h3>\n

We are underground storage experts committed to a rigorous scientific approach, in order to provide long-lasting and efficient services.<\/span><\/p>\n <\/div>\n <\/div>\n\n<\/section><\/div>\n\n\n\n

<\/div>\n\n<\/div><\/section>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":1249,"parent":51,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-41","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"\nWho we are - Geostock<\/title>\n<meta name=\"description\" content=\"Geostock is the underground energy storage specialist : consulting, engineering, construction, operations.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.geostockgroup.com\/en\/group\/who-we-are\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Who we are - Geostock\" \/>\n<meta property=\"og:description\" content=\"Geostock is the underground energy storage specialist : consulting, engineering, construction, operations.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.geostockgroup.com\/en\/group\/who-we-are\/\" \/>\n<meta property=\"og:site_name\" content=\"Geostock\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-13T14:33:02+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.geostockgroup.com\/wp-content\/uploads\/2022\/03\/geostock_rueil-malmaison.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2016\" \/>\n\t<meta property=\"og:image:height\" content=\"1814\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.geostockgroup.com\/en\/group\/who-we-are\/\",\"url\":\"https:\/\/www.geostockgroup.com\/en\/group\/who-we-are\/\",\"name\":\"Who we are - 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