A human-scale consultancy, expert in data and AI.
Based in Paris (17th arrondissement), we help companies take their data and AI projects to production: data governance, processes, transformation and security — with the proximity and responsiveness of a tight-knit team.
Who we are
Data specialists with a business mindset
ianaos is a consulting and engineering firm specialised in data and AI. Our conviction is simple: there is no reliable AI without a deep understanding of the data — its quality, usage rights and governance — and without genuine knowledge of the business it serves. That dual anchor, data and business, is what separates a spectacular POC from a system that keeps its promises in production.
We work across the whole chain: data platforms, governance and security, process modelling, and taking AI use cases to production — LLMs, RAG, agents and agentic systems, GenBI. Human-scale does not mean limited scope: for topics that call for a specific depth of expertise, we rely on a proven network of partners and experts, engaged case by case and steered by us.
Our strength
Data first, business always
Understanding the data
Quality, lineage, usage rights, architecture: data is the raw material of AI. We map and govern it before plugging it into any model — that is what prevents hallucinations and derailed projects.
Knowing the business
An AI use case is only worth the process it transforms. We speak the language of operational teams — energy, public sector, culture, industry — and model real processes before automating anything.
Platforms, LLMs & agentic AI
Data platforms, LLMs, RAG, agents and orchestration (n8n, MCP): we master today’s building blocks and their real-world stakes — cost, sovereignty, observability — to build systems that last.
Governance, security & transformation
Data governance, security, GDPR & EU AI Act compliance, change management: we secure the trajectory as much as the technology, for a transformation that sticks.
References
They put their trust in us
References built on the data & AI engagements delivered by our teams, from large groups to public institutions.
ianaos is a brand of Datanaos. It is the natural evolution of a firm recognised for data and compliance work, now fully embracing AI services: same team, same rigour on data governance and security — applied to LLMs, agents and generative BI. Learn more about Datanaos.
Frequently asked questions
Where are you based and where do you operate?
Our firm is based in Paris, in the 17th arrondissement. We work across France, on site or remotely depending on the phase of the engagement.
What is the relationship between ianaos and Datanaos?
ianaos is a brand of Datanaos, a firm specialised in data and compliance. ianaos is its evolution to fully integrate AI services: same teams, same data and governance DNA, applied to LLMs, agents and GenBI.
Do you work with large accounts or SMEs?
Both. Our teams have delivered engagements for large groups and institutions (Engie, EDF, the Cannes Film Festival, the French Ministry of the Interior) as well as mid-sized companies and SMEs. The approach is the same: start from the data and the real processes, aim for production.
How do you cover highly specialised topics?
Through a trusted network of partners and experts, engaged case by case where a specific depth is required (offensive security, specific infrastructures, regulated sectors). We remain your single point of contact and keep steering the engagement.
Move from experimentation to AI in production
Start with a short, fixed-price diagnostic: maturity, high-ROI use cases, and a prioritised roadmap. No commitment.