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Robot maker · registered

Fourier

Corporate markethumanoidmedicalCurated record
fftai.com

Full-stack robotics company (founded 2015 in Shanghai as a rehabilitation-robotics maker serving 2,000+ medical institutions in 40+ countries) that expanded into general-purpose and care-focused humanoids; the GRx series uses in-house Fourier Smart Actuators, the FDH6 dexterous hand and embodied-AI for manipulation, guided tours, rehabilitation and companion/eldercare tasks. Raised a ~800M RMB (~$109M) Series E in Jan 2025 led by Prosperity7 Ventures.

HeadquartersShanghai, CN
Founded2015
Corporate funding$249M
Team501-1000
Deployments3
Open roles2
01

Company overview

Identity and operating footprint

Company typeRobot maker
Market segmentCorporate
StageSeries E+
FoundersAlex Gu (CEO), Zen Koh
Regions servedEU, US, Asia
Countries deployedCN, CH, US
Service footprintHQ Shanghai CN; offices in Singapore and Malaysia; medical rehabilitation products in 40+ countries
Last reviewed2026-07-05
XNot listed
MX

Robot models

Specifications remain vendor-claimed

Machinehumanoid

Fourier N1

  • 130 cm tall, 38 kg, 23 degrees of freedom, max speed 3.5 m/s, back-mounted swappable battery with 2h+ runtime; fully open-source (hardware CAD, BOM, assembly guides, software on GitHub)

    vendor-defined dimensions, joint count, top speed and battery runtime for the open-source developer humanoid

    Claim source
Machinehumanoid

GR-1

  • 165 cm tall, 55 kg, 44 degrees of freedom, max speed 5 km/h, peak torque 230 N·m; marketed as world's first mass-produced general-purpose humanoid robot

    vendor-defined dimensions, joint count, maximum walking speed and actuator torque for the GR-1 platform

    Claim source
Machinehumanoid

GR-2

  • 175 cm tall, 63 kg, 53 degrees of freedom, single-arm payload 3 kg, peak torque 380 N·m via FSA 2.0 actuators; 12-DoF dexterous hands with 6 tactile sensors; swappable battery with up to 2h runtime

    vendor-defined dimensions, joint count, arm payload, actuator peak torque, hand dexterity and battery runtime

    Claim source
Machinehumanoid

GR-3

  • 165 cm tall, 71 kg, 55 degrees of freedom; dual hot-swappable battery with up to 3h runtime; care-centric 'soft-shell' design with automotive-grade upholstery

    vendor-defined dimensions, joint count, and battery system for care-focused humanoid

    Claim source
  • 31 distributed pressure sensors, RGB and structured-light camera module, 4-microphone omnidirectional array for multimodal interaction

    vendor-defined sensing suite for social care and emotional interaction tasks

    Claim source
DP

Deployment log

Announced and cited only

AnnouncedCustomerSiteCountryCountEvidence
2026-06-17PERKESO (Social Security Organization Malaysia)rehabilitation hospitalMYNot disclosedAnnouncement
2025-08-07Singapore United Medicare Centregeriatric_rehabilitation_nursing_homeSGNot disclosedAnnouncement
2025-06-01Brooks Rehabilitation Center for Innovation (Jacksonville, FL)rehabilitation-centerUSNot disclosedAnnouncement
CA

Funding history

Publicly announced rounds

Investors on recordProsperity7 VenturesSoftBank Vision Fund 2IDG CapitalGuoxin InvestmentPudong Venture CapitalRunyang Technology
HR

Hiring signal

Public job board · 2026-07-11

Open roles2

Hiring is an operating signal, not deployment evidence. Roles are refreshed from the company’s public careers system.

EngineeringTeam unlisted · Location unlistedFor SalesTeam unlisted · Location unlisted
TL

Company timeline

Milestones and announcements

2025-08-01Closed Series E+ corporate minority investment of CNY 300M (~$43M) from Zhejiang Runyang New Material Technology; post-money valuation CNY 8.5BMarketScreener
2025-04-11Launched Fourier N1: first fully open-source humanoid robot: under the 'Nexus Open Ecosystem Initiative'; hardware and software published on GitHubTMTPOST
2025-01-07Closed ~RMB 800M (~$109M) Series E led by Prosperity7 Ventures and Guoxin InvestmentDealStreetAsia
2023-07-06Unveiled GR-1, China's first commercial general-purpose humanoid robot, at World AI Conference in ShanghaiYicai Global
2022-01-26Closed RMB 400M (~$63M) Series D led by SoftBank Vision Fund 2EIN Presswire
SC

Source ledger

19 unique public sources

01
Shanghai Fourier Intelligence Co. Ltd. receives CNY 300 million Series E+ from Runyang Technology; valuation CNY 8.5B (CNY 300M converted at ~7.0 CNY/USD = ~$43M)MarketScreener · retrieved 2026-07-05
02
Chinese robotics firm Fourier books nearly $109m in Prosperity7-backed Series E round (RMB ~800M)DealStreetAsia · retrieved 2026-07-05
03
Fourier Intelligence Completes RMB 400 Million Series D Financing (RMB 400M approx. USD 63M at Jan 2022 rates)Prosperity7 Ventures · retrieved 2026-07-05
04
Fourier Intelligence Closes Series C+ Financing (second C+ tranche; amount undisclosed; led by Prosperity7 Ventures)FinSMEs · retrieved 2026-07-05
05
Fourier Intelligence Raises Tens of Millions in Series C+ Financing Round (first C+ tranche, led by Shanghai AI Investment Fund; amount stated as 'tens of millions of yuan')EIN Presswire · retrieved 2026-07-05
06
Fourier Intelligence raises 100 million RMB in Series C financing round (RMB 100M; KrASIA independently states USD 15M)Fourier Intelligence · retrieved 2026-07-05
07
Fourier Intelligence Raises $14.11M Series B and Series B+FinSMEs · retrieved 2026-07-05
08
IDG Capital Joins Fourier's Series B RoundIDG Capital · retrieved 2026-07-05
09
Robotics Fundings, Acquisitions, IPOs and Failures: February 2018 (Fourier Intelligence $4.7M Series A)The Robot Report · retrieved 2026-07-05
10
China Unveils First Open-Source Humanoid Robot Fourier N1TMTPOST
11
GR-1 General Purpose Humanoid RobotFourier
12
Fourier Unveils the Next-Generation Humanoid Robot GR-2Fourier
13
Fourier Unveils Its First Care-Centric Humanoid GR-3Fourier
14
GR-3 Series - A Caring and Capable CompanionFourier
15
PERKESO Unveils Sultan Nazrin Shah PERKESO Rehabilitation Center with Fourier Rehab TechnologyOrient Presswire · retrieved 2026-07-05
16
Implementing Intelligent Robotics in Geriatric RehabilitationIFR · retrieved 2026-07-28
17
Fourier Rehab and Brooks Rehabilitation Sign Strategic MOU to Advance Research in Robotic NeurorehabilitationBrooks Rehabilitation · retrieved 2026-07-28
18
China's Fourier Intelligence Debuts General-Purpose Humanoid Robot at World AI ConferenceYicai Global · retrieved 2026-07-05
19
Fourier Intelligence Closed RMB 400 Million in Series D FinancingEIN Presswire · retrieved 2026-07-05