Fourier Company Profile: History, Products and Investors
Updated: 7 days ago
Fourier is a Shanghai robotics company that began with rehabilitation robots and exoskeletons and now also makes the GR series of humanoid robots. Alex Gu founded it in 2015. This profile sets out its history, products and investors.
Fourier at a Glance
Fact | Detail |
Company | Fourier, also known as Fourier Intelligence |
Founded | 2015, by Alex Gu |
Headquarters | Zhangjiang, Shanghai, China |
Products | Rehabilitation robots and GR humanoid robots |
Investors | IDG Capital and Saudi Aramco, among others |
Stock listing | None found |
Company History
The company takes its name from the mathematician Joseph Fourier. It started in rehabilitation: the Fourier X1 exoskeleton, unveiled in 2017, helps patients walk, and by 2019 its rehabilitation devices were in hundreds of hospitals in more than ten countries. That year it also began developing a humanoid. In 2020 it acquired Zhuhai RHK Healthcare.
The humanoid work reached the public in 2023, when the GR-1 was shown at the World Artificial Intelligence Conference in Shanghai. The GR-2 followed in September 2024.
Key milestones
2015: Founded.
2017: Fourier X1 exoskeleton.
2019: EXOPS platform launched; humanoid development begins.
2020: Zhuhai RHK Healthcare acquired.
2022: A GR-1 prototype walks on two legs.
2023: GR-1 unveiled; MetaMotus Galileo rehabilitation platform launched.
2024: GR-1 gains a vision system; GR-2 unveiled.
Products
Product | Description |
GR-1 | First humanoid model, in development from 2019 |
GR-2 | Humanoid unveiled in September 2024: 1.75 m tall, 63 kg, 53 degrees of freedom |
GR-3 series | Later humanoid variants |
Fourier X1 | Walking-assist exoskeleton |
EXOPS | Exoskeleton and robotics platform |
MetaMotus Galileo | Rehabilitation platform |
Fourier is unusual among humanoid makers in having an established medical business: its rehabilitation robots are regulated products with hospital customers, and its humanoids build on the same actuator and control technology.
Can You Invest in Fourier?
No public listing was found.
Strengths and Challenges
Strengths
Revenue-generating rehabilitation products alongside humanoid development.
Its own actuators and control systems.
Well-known investors.
Challenges
A crowded field of Chinese humanoid makers.
No published financial figures.
Fourier FAQ
Where is Fourier based?
In Shanghai, China.
Who founded Fourier?
Alex Gu, in 2015.
What does Fourier make?
Rehabilitation robots and exoskeletons, and the GR series of humanoid robots.
What are the specifications of the GR-2?
It is 1.75 meters tall, weighs 63 kilograms and has 53 degrees of freedom.
Who has invested in Fourier?
IDG Capital and Saudi Aramco are named as backers.
