C12 Quantum Electronics

C12 develops reliable quantum processors, to speed up highly complex computing tasks of industrial players.

IaaS & PaaS


Octave Klaba, founder of OVHcloud, the European cloud leader with a global footprint, wished to leverage his entrepreneurial skills for the better good. He created Jezby Ventures to support those whose mission it is to rethink our future and bring to life actions that have broader meaning.

I pitch online


api.video is building the first video PaaS, which allows developers to add video workflow in their app with just a few lines of code.

IaaS & PaaS

Les déterminés

Les Déterminés is a free 6-month support program for all those who wish to start an entrepreneurial career coming from working-class neighbourhoods and rural areas.

Digital Training


By bringing companies together with employment and integration specialists, the Z association is developing a new training model that redistributes job opportunities. It uses companies' need for web developers as a springboard for the social and economic inclusion of young people in the city's priority neighborhoods.

Digital Training


Jezby Ventures supports disruptive initiatives in 5 main areas:

  • A portal of integrated, sovereign Software-as-a-Service (SaaS) tools for company-wide collaboration
  • Technological innovations in cloud infrastructures and platforms (IaaS and PaaS)
  • Digital training that fosters all types of inclusion and diversity and aims at helping those in need to get them back to employment


An ambitious video game and artificial intelligence to learn everything from math to poetry.



Empowering people through an alternative and accessible Silicon-Valley grade education. Boosting the offer of talented software engineers to local recruiters.

Digital Training

  • Renewable energy infrastructure based on technologies from European industries
  • Industrialisation of music production aimed at developing new talents

The common theme of these 5 axes of digital transformation is to put people at the heart of all issues, and to believe in their ability to reinvent themselves and contribute to a better future.

I apply


Online file storage in a personal and secure space.



Innovate permanently, manufacture locally and operate serenely. This is DDIS's objective to build its wind turbines and contribute to the production of renewable energy.

Renewable Energy


Jezby Ventures’ key differentiator is an ecosystem approach of exchange, sharing and mutual support, to create a collective entrepreneurial dynamic.

The structural independence of Jezby Ventures guarantees real speed and agility in the support of innovative projects and eclectic entrepreneurs who act in the public interest.

I want to contribute


I submit online


    *mandatory fields

    Consult our personal data processing policy

    Data is collected by Jezby Ventures, acting as a data controller for the purpose of managing your proposition to be part of the Jezby Ventures ecosystem. Your data will be retained for the duration necessary to assess your proposition and, if appropriate, to manage your participation in the Jezby Ventures ecosystem, and during the 12 months following such assessment and participation. Your data may be communicated by Jezby Ventures to subcontractors acting solely on its instructions for the aforesaid purposes.

    ⁽¹⁾In case of acceptance, your data may be used by Jezby Ventures in order to communicate to you information concerning Jezby Ventures activities and services, as well as Jezby Ventures ecosystem opportunities. Such data will be retained for thirty-six (36) months following the date of collection or your last contact with Jezby Ventures.

    ⁽²⁾In case of acceptance, your data will be shared with Jezby Ventures’ ecosystem partners so that they can contact you and provide you with information. In this case, your data is kept for thirty-six (36) months from the date of collection or your last contact with the partner.

    As part of the processing purposes described above, your data may be transferred or accessible from outside the European Union, provided that in such case appropriate safeguards are implemented according to Chapter V of the General Data Protection Regulation.

    You have the right to access, rectify, delete or receive your personal data, and to limit or object to the utilization of such data. You can exercise these rights, by email: legal@jezby-ventures.com or by postmail to the following adress: Jezby Ventures, 2 rue Kellermann 59100 Roubaix. You also have the right to lodge a complaint with the competent supervisory authority.