Conferences · DevTools & infra

Open Source Summit Japan 2026

When
7–9 Dec 2026
Where
Tokyo, Japan
Tickets
On the event website ↗
Line-up
15 speakers · 26 sponsors & exhibitors
Organiser
The Linux Foundation
Event website ↗See if your buyers are here →

Open Source Summit is the premier event for open source developers, technologists, and community leaders to collaborate, share information, solve problems, and gain knowledge. It serves as a gathering place for open-source code and community contributors to further innovation and build a sustainable ecosystem.

Sectors: DevTools & infra, Mobility & automotive, Software / SaaS · Topics: automotive linux, cloud, cloud & orchestration, containers, embedded linux, linux, open ai, open ai + data

Speakers

  • Dan Cauchy · Executive Director, Automotive Grade Linux
  • Emanuele Brandi · Senior Staff Product Manager, Firefox, Mozilla
  • Gabriele Columbro · Executive Director, Fintech Open Source Foundation (FINOS)
+ 12 more speakersNames, titles, companies and LinkedIn where the event publishes them, and which ones match your buyers. Free account, no card.See all 15

Sponsors and exhibitors

  • AGL · Platinum
  • Fsas Technologies · Platinum
  • Google · Diamond
  • Hitachi · Platinum
  • Honda · Platinum
+ 21 more sponsorsCompanies, tiers, domains and LinkedIn pages, with your competitors flagged. Free account, no card.See all 26

The full exhibitor list →

Attendee list

No public list of who's going to Open Source Summit Japan 2026 yet: only the organiser knows who has registered. For selected events we collect the people who say publicly they're going, in the weeks before the doors open; here's what's public so far. How attendee lists work.

Is Open Source Summit Japan 2026 worth your time?Paste your website and Onsite tells you how many of your buyers are on stage and in the sponsor list here, and at every other event.Sign up free

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