Paris: Ideas With Global Ambition Download as image Share on X
Startups, scaleups and selected public or acquired companies with local product-building teams. Paris and the surrounding Île-de-France region. Curated by Cosign and listed alphabetically.
Insurance, care, and prevention together
Preventive care is reaching a million-member insurance base, pushing the business toward keeping people well before claims happen.
Cosign The Platform for AI Success
Its new Agent Hub puts approved AI agents in any employee’s hands, tackling the gap between promising experiments and everyday company work.
Cosign Computer-use models and agents that complete workflows across browsers, desktop apps and legacy enterprise systems.
HoloTab lets agents use a browser, opening software built for people to tasks that AI can carry out.
Cosign Neutral-atom quantum computers and software for cloud and high-performance computing.
A 140-qubit machine reached CINECA, bringing quantum computing into a major research center where useful applications can be tested.
Cosign Quantum computing with cat qubits
Helium turns cat-qubit research into a complete machine, moving a different approach to quantum errors closer to practical use.
Cosign Shared workspaces where people and AI agents coordinate company work with common context, tools, and human control.
Persona uses it across eleven departments, giving teams agents that can work with the same company knowledge.
Cosign Hardware security for digital assets
New security hardware builds on eight million devices, giving people a physical way to control access to digital assets.
Cosign The financial operating system for European SMEs.
France’s electronic-invoicing switch is here. Its next test is turning a nationwide paperwork overhaul into accounting that updates as money moves.
Cosign Physics-based generative AI for drug discovery.
Drug candidates have reached animal testing, where the promise of faster computational discovery faces its biological test.
Cosign AI and atomic-scale modeling for industrial materials discovery.
Open datasets let more researchers search for better industrial materials without rebuilding the same data foundations.
Cosign AI models, applications, developer tools, and European GPU compute.
Small 4 combines reasoning, coding and vision, giving teams another route to capable AI they can control themselves.
Cosign AI product photography that brings studio-quality commerce visuals to every seller.
Moving from product photos into ad creation, it is taking on more of the creative work small sellers cannot afford to outsource.
Cosign Marketplace for professionally refurbished technology
Now expanding into repairs after reaching 17 million customers—taking on the habit of replacing electronics that still have years left.
Cosign Tailor-made trips with local experts
Local experts served 131,000 travelers, making personally planned trips possible beyond the traditional travel agency.
Cosign Clinical AI that unifies ambient notes, dictation, and coding in the workflows clinicians already use.
After millions of medical encounters, it is moving beyond note-taking to tackle more of the administrative work consuming clinicians’ time.
Cosign Shared business planning models with AI analysis and modeling agents.
Partners now handle nearly 90% of rollouts, giving its shared planning models a route into more complex company decision-making.
Cosign Customer experience analytics for websites and apps
Sense Analyst is reaching more teams, helping them explain where a digital customer journey stops working.
Cosign Real-time voice models for developers.
Voice Design lets developers shape how their products sound, making speech a controllable part of the interface.
Cosign Building the Autonomous AI Scientist
K Pro brings patient data into AI-driven drug research, aiming to catch weak drug targets before years of development are spent.
Cosign Business accounts, payments, and financial tools for European small businesses.
Six hundred thousand business customers give new finance products a route into the fragmented banking and admin work of small firms.
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