Build, host and maintain — in open source.
EBII designs, develops and maintains your digital tools with open-source software — from custom development to hosting, for IT-services firms and direct clients alike.
Complete expertise, end to end.
Six disciplines built around one conviction: open-source software.
Custom development
Business applications and bespoke tools, designed and delivered as open-source software.
QGIS & geospatial extensions
Design and maintenance of add-ons for QGIS and the open-source GIS ecosystem.
Systems administration
Managed services, monitoring and hardening of your Linux infrastructure.
Migration & version upgrades
Controlled data migrations and version upgrades — directly or as an IT-services subcontractor.
Email & file sharing
Sovereign email and file synchronisation, built on open-source components.
Hosting & maintenance
Hosting, application maintenance and long-term support.
Why open source with EBII.
No proprietary lock-in
You remain the owner of your data and your code. No dependency on a closed licence.
Durability & sovereignty
Open, documented and maintainable building blocks, hosted wherever you decide.
From code to operations
Design, development, deployment and maintenance: a single point of contact.
Published by EBII.
Three open-source products born from our engagements, for sovereign self-hosting.
Pasterman
Paste, organise and share links and snippets as a team, on visual card walls. Self-hosted, written in Rust.
pasterman.com ↗
Gitrust
Self-hosted Git forge written in Rust: memory safety, ANSSI PA-074 compliance, SBOM and zero telemetry.
gitrust.eu ↗
Ailiance.fr
Open AI models fine-tuned on your business data, deployed on-premise — your data stays with you.
ailiance.fr ↗An open, proven foundation.
Take a step back on your digital tools.
Let's talk about your infrastructure, your migrations or your next development project.