Geostock Employee Directory

Oil and GasÎle-de-france, France201-500 Employees

Geostock  is an international company specialising in consultancy, engineering, design, construction management, operation and maintenance services for Underground Storage facilities.

Geostock’s services are available throughout the life of an underground storage facility, whatever the technique used or products stored. With its 50 years’ experience, Geostock boasts unique expertise and is a leading company which has grown continuously since it was first set up, and now employs 500 staff.

Geostock is a subsidiary of Vinci Construction Grands Projets and is established in every continent, offering proximity services to its clients and partners. The company is able to provide a raft of skills as well as the resources necessary to guarantee a high degree of reactivity and top quality service.

Underground storage is Geostock’s core activity. Staffs are multi-skilled and can deal with all the various techniques used in this sector: salt caverns, mined caverns and porous reservoir.

Find Geostock employees' phone numbers or email addresses

Geostock Global Highlights

Location
Employees

Europe
174

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  • France
    171
  • United Kingdom Of Great Britain And Northern Ireland
    3

North America
26

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  • Mexico
    21
  • United States Of America
    5

Asia
7

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  • Singapore
    4
  • United Arab Emirates
    3

South America
1

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  • Brazil
    1

Geostock's Leadership

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    M. L.
    President & Ceo (acting) Of Geostock Sandia Llc
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    J. N.
    President & Ceo
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    D. L.
    Deputy Ceo - Directeur Général Délégué
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    S. P.
    Director - Brazil
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    T. V.
    Legal Director
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    C. C.
    Personnel Director
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    G. R.
    Purchasing Director
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    L. P.
    Finance Director
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Geostock Employee Metrics

100%
50%
0%
2026
2025
  • Administrative
  • Program & Project Management
  • Business
  • Biotechnology
  • Business Development
  • Other

Contact profiles from Geostock

Name
Title
Contact Info
Location
Last Update
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    P. D.
    Civil Engineer
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    United Arab EmiratesDubai
    Aug 11, 2025
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    G. L. R.
    Directeur Exploitation
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    FranceProvence-Alpes-Côte d'Azur
    Nov 13, 2025
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    J. K.
    Chef Service Adjoint
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    FranceProvence-Alpes-Côte d'Azur
    Nov 14, 2025
  • Stylized image of a person
    M. F.
    Responsable Services Techniques
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    FranceProvence-Alpes-Côte d'Azur
    Sep 10, 2025
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    J. G.
    Conseiller Auprès De La Dg
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    FranceÎle-de-France
    Oct 19, 2025
  • Stylized image of a person
    A. T.
    Gã Ophysicien
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    FRANCE
    Oct 31, 2023
  • Stylized image of a person
    A. M.
    Geologist
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    Oct 22, 2024
  • Stylized image of a person
    A. V.
    Adjoint Chef De Service Technique
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    FRANCE
    Oct 31, 2023
  • Stylized image of a person
    J. B.
    Responsable Comptable
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    FranceÎle-de-France
    Apr 23, 2025
  • Stylized image of a person
    P. D. L.
    Directeur De Projets
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    FranceIle-De-France

Frequently Asked Questions

What is Geostock known for?

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Geostock was founded in 1965 operates in the Oil and Gas industry. The company's main headquarters is located in Rueil-malmaison, Île-de-france 92569 France; you can contact the main corporate office by phone at . Explore Geostock's company overview page for more information.

What is Geostock's most common email format?

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Geostock employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Geostock email formats with LeadIQ.

How many employees does Geostock have currently?

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Geostock has approximately 251 employees as of February 2026. These team members are located across 4 continents, including EuropeNorth AmericaAsia.

Who are Geostock's key employees and leadership?

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As of February 2026, Geostock's key employees include:

  • President & Ceo (acting) Of Geostock Sandia Llc: M. L.
  • President & Ceo: J. N.
  • Deputy Ceo - Directeur Général Délégué: D. L.
  • Director - Brazil: S. P.
  • Legal Director: T. V.

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