The Open Source Community Day 2025

Open Source event banner
23 September 2025 14:00 – 24 September 2025 12:30
C. del Maestro Victoria, 3, Centro, 28013 Madrid, Spain

The Open Source Community Day is a dedicated event co-organised by the Eclipse Foundation and the CEI-Sphere project, bringing together industrial leaders, open source communities, and EU-funded research initiatives to foster dialogue and collaboration in open source across various domains, from digital infrastructure to vertical applications.

Co-located with the AIOTI Days, the event features keynote speeches, expert panel discussions, and a poster exhibition showcasing industrial contributions and outcomes from European research projects.

The event offers a unique forum for exploring cross-sectoral innovation, interoperability, and co-development around open source technologies, with a focus on practical impact, standards alignment, and community-driven uptake in critical digital domains.

Who should attend?

The event is open to developers, researchers, policymakers, and industrial stakeholders interested in advancing open source collaboration in Europe.

Main pointers for the Target Audience /Participants

  • Connect with leading open source communities and EU-funded projects
  • Discover open source solutions and cross-domain use cases
  • Explore synergies in standardisation and open collaboration
  • Engage in dialogue on policy, sustainability, and uptake of open technologies
  • Dissemination Session

As part of our dissemination and collaboration activities, we are hosting a community session where participants can show their ongoing research, open source initiatives, and project outcomes. This is a great opportunity to share your work with the broader community and foster new connections. Bring your  roll-up / flyers material and connect!

Be sure to join us (limited seats available)!

Register Now