From 8 to 10 June 2026, at ESTP Paris Cachan, the international and French-speaking community of data management and digitisation practices applied to construction, asset and territories will meet to share feedback, experiment, debate and advance the progress of all professionals and contractors.

One venue,
two complementary events
IBO26 + JNCE26 is much more than a double event: it is a key opportunity to come together to discuss and move towards more efficient, sustainable and connected construction and asset, thanks to data and digital technologies.
InfraBIM Open (IBO26): an international event in English, dedicated to open digital practices and collaborative processes for civil engineering and infrastructures.
Journées “Numérique Construction et Exploitation” (JNCE26): a 2.5-day French-language version of the annual buildingSMART France event, focusing on information management and business challenges.
In parallel: several institutional, technical, regulatory and inter-professional meetings.
Whether you are just starting out or are an experienced practitioner, the programme is designed to be modular: one day, or the entire multi-event. You will leave with actionable ideas, pragmatical feedback and qualified contacts.
Discover, explore and compare
practices in France and internationally
Who is it for?
Whatever your digital practices’ level: contractors, project owners, local authorities, operators, project managers, design offices, manufacturers, industrialists, solution publishers, researchers and technical experts.
Over two days, IBO26 + JNCE26 will alternate between group highlights and operational formats, with plenty of time for discussions and demonstrations.
Keynotes, feedback, workshops
with time to meet
Plenary sessions and keynotes on the strategic challenges of digital technology applied to the sectors
Feedback from real-life cases, selected via the IBO26 call for presentations (in English)
Practical workshops to experiment and develop skills, including "gaming" formats
Demonstration and networking areas, with convivial breaks
Dates and location
Dates: 8–10 June 2026
Location: ESTP Paris Campus de Cachan
43 rue Marcel Bonnet, 94234 Cachan
Access: RER B / station Arcueil-Cachan





















