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Raisona Contact

We develop and deploy AI systems

Raisona: AI agents and assistants for industry and the public sector.

Raisona designs agents to support your business applications and installs them in your industrial environment. Your data remains under your control: no cloud service is used without your consent.

See the projectscontact@raisona.fr

Our clients and partners

  • CNES
  • EDF
  • GRADeS e-santé Occitanie

Our projects

A galaxy of points of light above a lunar base, with the question: what can I do for you?

CNES · Space

With a crew far from Earth

As part of the Spaceship FR project run by CNES, the French space agency, we are preparing AMAIA in a simulated space habitat, with one objective: an artificial intelligence that supports the crew on a return to the Moon, then on a journey to Mars.

Enter the base
Hundreds of pages seen from above; a line runs from a question to the page that holds the answer.

GRADeS e-santé Occitanie · Health

The documentation answers

A trainer asks the assistant a question. It searches all the documentation and answers by showing the page the answer came from.

Open the library
A voice waveform reaches a house drawn in cross-section, and one of its rooms lights up.

EDF R&D · Energy

Talk to your house and be understood

“We’re coming home, get the house ready.” We have designed an agent that understands what you mean and acts on the equipment it has been given control of. It is installed locally, in the home of the future at EDF R&D, the research arm of the French electricity company.

Enter the house

What we do

  • Domain AI agents

    We design tool-using agents connected to your systems: databases, business software, controllable equipment. They reason with your rules and procedures, and carry a task through from start to finish.

  • Document search and voice control

    We build search engines over large technical or regulatory corpora, where every answer cites its source passages. Speech recognition and synthesis run locally, for operators who work with their hands full.

  • Critical systems

    Our agents control technical equipment, guide a crew through its procedures in an isolated habitat and provide medical diagnostic support. Each version is assessed on test benches built from real cases before it goes into service.

  • On-site deployment

    The models are open and run on your servers, with the hosting provider of your choice, or fully offline. We select models and hardware to fit your constraints, then install the system on site.

Who we are

Raisona is an artificial intelligence consulting and development company, founded in Paris in 2026. We design AI agents and assistants for public bodies and industrial companies, and we install them on their infrastructure.

Ambroise Marche, founder of Raisona

Ambroise Marche

Founder and managing director

Engineering graduate of CentraleSupélec, specialising in artificial intelligence. For the past three years he has been developing AI-based technologies for ambitious projects run by public bodies and industrial companies.

Let’s talk

Email

contact@raisona.fr

Address

Raisona
14 rue Bausset
75015 Paris