A man helping a smiling young woman keep her balance as she stands in the Eve personal exoskeleton

A dream turned into a purpose

Robotics is designed so that people can do what they can't

A Wandercraft pilot walking in an Atalante exoskeleton while carrying the Paris 2024 torch

Our Story

It all began with a question that a young engineer couldn't get out of his head. In a robotics club at the École polytechnique, Nicolas Simon watched a machine learn to walk and thought of his brother, who was losing that ability. If a robot can walk, why can't we build one that walks for him?

Wandercraft was founded in Paris in 2012 to address this challenge, and the solution took a decade of engineering: a self-balancing exoskeleton, so the person inside doesn't have to. In 2019, Atalante became the first self-balancing walking exoskeleton to earn a CE mark in Europe.

That same technology now supports people through rehabilitation at more than 150 clinical and research sites, is moving out of the clinic and into the home with Eve, and powers Calvin, our family of humanoid robots built for the toughest industrial tasks. Three products, two markets, one conviction—robotics should help people do what they can’t.

One platform, three robots

The same self-balancing technology across three scales—from a clinical exoskeleton to a humanoid designed for the factory floor.

Atalante X Clinical Exoskeleton

Atalante X

Our clinical exoskeleton enables patients to walk hands-free during rehabilitation, without crutches.

Eve Personal Exoskeleton

Eve

Our personal exoskeleton, designed to leave the clinic and go home with the person wearing it.

Calvin, the humanoid robot

Calvin

Our humanoid robot, designed for the heaviest and most repetitive tasks on an industrial floor.

Where We've Been

Fourteen years, three robots, and one idea that just wouldn't go away. Swipe sideways to follow it.

2012

Where Our Journey Began

Nicolas Simon, Matthieu Masselin, and Jean-Louis Constanza founded Wandercraft in Paris—inspired by a brother and a son who were losing the ability to walk.

Wandercraft's founders together in the company's early days, wearing Wandercraft hoodies

2017

Proof that it could work

The world's first clinical trials using our prototypes show that people with paraplegia can walk hands-free, without crutches.

A user walking in a Wandercraft exoskeleton in the test laboratory, surrounded by the engineering team

2019

Atalante Receives the CE Mark

The world's first self-balancing exoskeleton has been approved in Europe, and patients are now using it to walk in rehabilitation clinics.

A hospital rehabilitation team standing with Atalante in their clinic

2022

First FDA approval

Atalante has been cleared by the FDA for stroke rehabilitation, paving the way for use in American clinics—and for operations in the U.S. the following year.

The United States Food and Drug Administration logo

2024

Walking with the Flame

At Paris 2024, our exoskeletons carry the Olympic and Paralympic torches—including Thibault Simon, the brother whose story started it all.

Two men at the 2024 Paralympic torch relay in Paris, one walking in a Wandercraft exoskeleton and carrying the torch

2025

Eve Begins Its Pivotal Clinical Trial

Our self-balancing personal exoskeleton is entering clinical trials with people living with spinal cord injuries at the Bronx VA and Kessler.

A user standing in Atalante between two clinicians, with the caption: “It’s been 10 years since I’ve stood on my own two feet. …Watch my dreams come true.”

2025

Renault Group Partnership and Series D

Renault Group is taking a stake in the company and joining us as an industrial partner, as part of a Series D funding round aimed at scaling up production worldwide.

The Renault Group logo

2025

Calvin-40, our first humanoid

Built on more than a decade of exoskeleton engineering, the first Calvin prototype takes shape in 40 days. Calvin-40 is unveiled, with the Renault Group as its first customer.

Calvin-40 humanoid robot, studio view

2026

Calvin Goes to Work

Calvin-40 is in operation on the production line at Renault's Douai plant, with a fleet of 350 robots scheduled to be deployed by 2027.

Calvin-40 carrying a stack of tires on the floor of a Renault plant

2026

Eve has been approved by the FDA

Eve becomes the first self-balancing personal exoskeleton approved for home use by people with spinal cord injuries.

Weston, standing in the Eve personal exoskeleton, fist-bumping a clinician in a studio

Meet the team behind the dream

More than 175 world-class experts in AI, robotics, and industry, working from our dual headquarters in Paris and New York.

Matthieu Masselin
Matthieu Masselin
Founder & CEO
Nicolas Simon
Nicolas Simon
Founder, AI & Controls
Jean-Louis Constanza
Jean-Louis Constanza
Founder, Humanoids Comics
Fabien Expert
Fabien Expert
Robotics platform
Audrey Baudet
Audrey Baudet
Robotics for Production and Operations
Maria Iacono
Maria Iacono
Regulatory, Quality, and Clinical
Cyril Fessard
Cyril Fessard
Finance & People
Guilhem Boéris
Guilhem Boéris
VP of AI & Controls
Mathias Wulfman
Mathias Wulfman
Head of AI, Data Infrastructure, and Pipelines
Gabriele Buondonno
Gabriele Buondonno
Head of Simulation
Sébastien Dalibard
Sébastien Dalibard
Head of Systems Engineering
Fabien Guérin
Fabien Guérin
Head of Mechanical Engineering
Guillaume Burger
Guillaume Burger
Lead generation
Stanislas Brossette
Stanislas Brossette
Loco-control lead
Marine Pétriaux
Marine Pétriaux
Lead Handling
Isabelle Belanger-Basset
Isabelle Belanger-Basset
Platform software
Erwan Jagueneau
Erwan Jagueneau
Manufacturing & Supply Chain
Antonio El Khoury
Antonio El Khoury
Product

Join the WanderTeam

We're not just hiring people. We're building a team of pioneers, curious minds, and problem solvers who want to change the world, one step at a time.

Apply
The Wandercraft team at the Paris office

The people we build for are in the building

Our Paris office has its own walking center; there’s another one in New York City, and more are opening across the U.S. Users work out in the building every day, so no one here has to wonder who the facility is for.

The problems are genuinely difficult

Whole-body control, embedded AI, certifiable safety, robots that carry people and robots that carry payloads—and a production line waiting for the answer.

Depth is a career path

Our in-house Expert Track allows engineers to delve deeper into a specialty rather than working their way up the ranks. Seniority here is not just a headcount.

One team, two headquarters

Paris and New York, brought together on purpose: company-wide events every year, and commitments to employee well-being that we actually put in writing.

Come help shape the next generation of medical and humanoid robotics, powered by AI and a clear purpose.

Antonio El Khoury
Product

“My motivation for joining Wandercraft is threefold: solving complex real-world problems to build a useful product, working with brilliant and dedicated teammates, and thriving in a diverse and healthy work environment.”

Fabien Expert
Robotics platform

“I like the idea of not knowing, of being surrounded by brilliant minds who also don’t know and who, when brought together, are able to achieve things you didn’t think were possible. I feel like I’m on the front lines, witnessing the instructive failures, the setbacks, the unexpected successes, and the twists and turns along the way that are turning a simple idea into a solution for our patients.”

Gabriele Buondonno
Head of Simulation

“I work at Wandercraft because I want to create cutting-edge technology that is truly useful to people.”

Marine Pétriaux
Lead Handling

“What I like about Wandercraft is developing a useful product for patients and therapists. We’re fortunate to be able to engage with patients and healthcare professionals and build tailored solutions to their challenges within a fast development cycle. In the command department, we can very easily test our new algorithms on prototypes in the test room. The technical challenges are there, but above all, we know why we get up every morning!”

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