The road so far (about us)

From information to sovereignty

OpenSource Solutions grew out of three decades of hands-on work. It started with Mac and Windows networks, when connecting a company was still a craft, and moved to the web as soon as the web was born: support and maintenance for small businesses, web solutions and CRM for start-ups, then network security and firewalls. Since then, our work has followed one line, in three steps.

A core team and a trusted network

Every project is run by our core team in Paris, who know your systems and stay your contacts from the first call to daily maintenance. Around it, we bring in open source specialists we have worked with for years: developers, system administrators and security experts, many of them from the Tiki community. Each project gets the skills it needs, when it needs them.

Our references include the maintenance and upgrade of a scientific publishing system that consolidates hazard information for European emergency response, a knowledge base for a national infrastructure coordination company, a government employment agency, childcare platforms and intranets for medical teams. We also work as a technical partner for IT and digital service providers, who bring us in for their own clients.

Sovereign AI, built and tested in-house

Many organisations rush to generic AI tools that send their data to external providers. We took a different path. Our assistants answer from your documents with open source models that run on our own servers, and they reach your knowledge base through a tool layer we built and control. Neither the question, the documents read nor the answer goes to an AI provider, unless someone explicitly chooses an external model. Your documents do not become anyone's training data.

We do not choose models on reputation. Every model is tested on the client's own questions, with traps such as a task that cannot be done, then tested again in the real interface your teams use. A guard watches the models every minute: their fingerprints, their access to the internet, the tools the agents call. On 22 October 2026, when an American AI provider's relay failed for an evening, our local assistants and our test bench kept running normally.

See our private AI assistants, the private chatbot, the AI readiness audit, how we secure and monitor a local AI, and why an AI that cannot succeed changes the task.

What we deliver

We design, deploy, document and maintain open source infrastructure for SMEs, enterprises and institutions. We work with your team to understand how your systems are really used, then we handle the technical complexity so your people can focus on their work.

• Run and protect: maintenance and SLAs, monitoring with Zabbix and tailored dashboards, GeoIP cyber protection.
• Host and keep: sovereign hosting for CMS and ERP, offsite backup with verified restores.
• Connect and secure your team: a private WireGuard VPN, a company password vault, private video conferencing.
• Build: Tiki Wiki applications, knowledge bases, intranets and business apps.
• Think ahead: private AI, Cyber Resilience Act compliance.

Why partner with us

We do not sell licences, we deliver freedom. With open source, you can see what your software does, change it when your needs change, and leave any vendor without losing your data. The code can be audited: no hidden backdoors, no mystery updates.

Radical transparency is how we work. Every client has a real-time view of every task, intervention and incident, along with the protocols and documentation of their systems. No black-box support tickets. We value long-term partnerships with clients who prefer stable infrastructure to the convenience of a subscription.

We optimise for your success, not for billable hours. If your system is resilient, sovereign and out of attackers' reach, we have done our job.