Paris Expo Porte de Versailles®, OPEN SOURCE EXPERIENCE®, their logos and trademarks are the property of their respective owners. ExpoFP is not associated with these events or companies in any way. Event organizers can request to have the event removed.
OPEN SOURCE EXPERIENCE 2026
OPEN SOURCE EXPERIENCE 2026® in
Paris Expo Porte de Versailles®
is the trade show for open-source IT solutions supporting digital sovereignty, resilience and innovation for organisations.
December 8–9, 2026
opensource-experience.com
– official website
Get an interactive floor plan to sell booths and navigate around the show
See DemoParis Expo Porte de Versailles Location
1 Place de la Porte de Versailles, Paris, Île-de-France
Getting there / Parking / Directions / Transportation
By Metro: Line 12, Porte de Versailles station - exit 1 to access Pavilions 2 to 7 & exit 2 to access Pavilion 1.
By Tram: T2 and T3a, Porte de Versailles - Parc des Expositions station.
By Bus: Line 80, Porte de Versailles - Parc des Expositions station and line 39, Desnouettes station.
By Bike: Vélib' station on avenue Ernest Renan.
Paris Expo Porte de Versailles upcoming events
| Date | Event | Hall |
|---|---|---|
| September 4–5, 2026 | WEDDING EXHIBITION | |
| September 14–15, 2026 | BIG DATA & AI PARIS | |
| September 15–16, 2026 | SOLUTIONS CSE | |
| September 16–18, 2026 | REEDUCA | |
| September 27–30, 2026 | BATIMAT | |
| September 27–30, 2026 | IDEOBAIN | |
| September 27–30, 2026 | INTERCLIMA | |
| September 27–28, 2026 | RENODAYS | |
| October 9–11, 2026 | MCB BY BS | |
| October 13–14, 2026 | SALON IBS - INNOCITY, INTELLIGENT LIGHTING SYSTEMS ET WATER-TECH | |
| October 27–31, 2026 | SALON DU CHOCOLAT ET DE LA PATISSERIE | |
| November 1–4, 2026 | EquipHotel Paris | |
| November 11–14, 2026 | MIF EXPO – LE SALON MADE IN FRANCE | |
| November 30 – December 1, 2026 | STEP BY POLLUTEC | |
| November 30 – December 2, 2026 | TRUSTECH 2026 | |
| December 8–9, 2026 | DEVOPS REX | |
| December 8–9, 2026 | OPEN SOURCE EXPERIENCE |