Sovereignty | Resilience | Innovation
Edition #6
December 9 and 10, 2026
Paris - Porte de Versailles - Hall 5.2
participants
exposants
speakers
conferences
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A strategic meeting for public and private IT decision-makers
In 6 years, Open Source Experience has become the essential annual open source event for digital sovereignty and the resilience of businesses and communities .
In a context where the issues of digital sovereignty, infrastructure control, data governance and resilience have become strategic , Open Source Experience stands out as the reference place to understand, decide and act.
Led by the Systematic Paris-Region Open Source Hub , Open Source Experience brings together over 6,000 professionals, IT decision-makers and CIOs from the public sector and local authorities, companies of all sizes and sectors, at the national and European level, for two days.
Today, digital sovereignty is no longer a theoretical debate: it is an immediate requirement, and open source solutions contribute fully to it.
FIRST BUSINESS OPEN SOURCE EVENT IN EUROPE
The event brings together global technology players, professional associations, companies and administrations, a vast network of SMEs and research organizations.
THEMES 2026
Open Source is no longer an option. Towards an industrial, sovereign, and readily available open source.
Showcase your services and solutions at this event!
The unmissable Open Source event in Europe
Join the exhibitors of Open Source Experience at this even richer and more intense edition, in a leading professional setting: Paris, Porte de Versailles – Hall 5.2 .
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On the same dates and at the same location as DEVOPS REX
The French-speaking DevOps conference: 100% experience sharing
The REX devops conference chooses to combine high levels of expertise in the heart of Paris.
The event is dedicated to feedback (REX), to the concrete applications of the devops methodology in business , with its benefits but also its constraints and its limitations.
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