The ADEO Dev Summit has been the major event of the ADEO Digital Data & Tech community for 6 years. Initially created to bring together all the DIY Group’s tech experts, it has evolved alongside the company’s transformation, the growth of its community, and the maturing of its expertise to become what it is today: a symbol of tech strength, innovation capabilities, and leadership in retail tech.
But ADEO companies are not the only ones to perform as tech leaders: Over the past years, both ADEO and Decathlon have reached a strong level of maturity in tech and digital, making them two of the most innovative and forward-thinking companies in the region (but also in retail, obviously!).
Their communities have a lot to learn from each other, that's why this year, Decathlon joins ADEO as a key co-creator of a special 2026 edition of the Dev Summit!
➡️ The Dev Summit is a 3-day tech event taking place on May 26th, 27th, 28th 2026, at ADEO headquarters in Lille.
Dev Summit 2026 is ready to upgrade and must be hacked by Decathlon! Together, both their digital communities will team up to make it even more powerful, impactful and inspiring.Its main ambition relies on strengthening skills and expertise, exploring emerging trends in tech, UX, Product, Data and AI, and creating the space to learn, evolve and build synergies together.
The event is structured around three major streams filled with the most relevant, insightful and inspiring sessions:
👩🏼🎤 Development & Engineering
🧑🏼🎤 Product Management & UX
👨🏼🎤 Data & Artificial Intelligence
Several session formats are available, and all sessions will be held in English.Important: The Dev Summit is a fully in-person event. All speakers are expected to deliver their sessions on site.
Be the first in line. Mark your calendars for the tentative start date: Tuesday May 5, 2026. Keep checking back for event registration, speaker announcements, and more details. Need answers ASAP? Reach out to our event planning team at [email protected] for info and more.
