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BrainCo

Edtech · Hangzhou, China · Founded 2015

Non-invasive BCI wearables, bionic prosthetics and robotic hands MoreLess

BrainCo is a neurotechnology company developing non-invasive brain-computer interface (BCI) technology. It pairs wearable EEG and muscle-signal sensors with AI algorithms to turn the body's own signals into control and feedback for rehabilitation, health and robotics. It operates from Hangzhou, China, with offices in Shenzhen, Hong Kong, Somerville and Austin.

Products include BrainRobotics bionic hands and legs that people with limb loss control intuitively, EEG headbands and neurofeedback apps such as FocusCalm for focus and stress training, a brain-computer sleep aid, Starkids social training for children with autism, and Revo dexterous hands for humanoid robots.

Customers include amputees, hospitals and rehabilitation centres, disability federations running fitting programmes, consumers, schools, research labs and humanoid-robot makers. BrainCo sells its devices directly and through partners, and supplies robotic hands to robot manufacturers.

keywords: brain-computer interface, neurotechnology, EEG wearables, neurofeedback, bionic prosthetics, dexterous robotic hands, rehabilitation

Valuation $1–2.5B
Revenue $100–500M
Headcount 100–500
Total funding $100–500M
Unlock exact values This page shows ranges. Dealroom has the exact numbers for BrainCo and the history behind them.

Talent graph

BrainCo's talent

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Team profiled 9 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 1 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

25 investors on BrainCo's cap table

Sourced from Dealroom's funding history. Investor profile links are shown where available.

Seed 3 investors entered at this stage
Boston Angel Club
Hantan Capital
Startupbootcamp
Series A 12 investors entered at this stage
Rainmaking
Decent Capital
China Electronics
Guangdong Dowstone Technology
Walden International
OmniVision Group
Range Technology
Lingyi iTECH
Xueersi
IDG Capital
Lens Technology
H World Group
Series B+ 10 investors entered at this stage
Lingyi iTECH
Xueersi
Lens Technology
OmniVision Group
IDG Capital
Harvard University
Guangdong Dowstone Technology
H World Group
Walden International
Range Technology

Global footprint

Where BrainCo has talent and traffic

Workforce by country
6 countries with
team presence
🇺🇸 United States68.3%
🇨🇳 China25.4%
🇧🇷 Brazil1.6%
🇦🇺 Australia1.6%
🇬🇧 United Kingdom1.6%
Top 5 of 6 shown
Web traffic by country
7.2K monthly visits
across markets
🇺🇸 United States65.3%
🇮🇳 India15.3%
🇻🇳 Vietnam13.9%
🇩🇪 Germany4.2%
🇯🇵 Japan1.4%
Top 5 markets shown

Patent intelligence

$260k patent portfolio · 2 active families

Estimated portfolio value
$260k
0.02% of valuation · 11.2× smaller than top peer Owkin ($3M)
2 active patent families
Where BrainCo innovates Artificial intelligenceBrain wavesControl signalFrequency bandHuman interface device

Where BrainCo concentrates vs peers

Each axis is a top-10 topic across BrainCo and its closest peers. #1 = 100, #10 = 10, absent = 0.

Compare against

Source: Dealroom Patent Intelligence · Patsnap. Request a demo for the full per-sub-category breakdown, individual records, and quality-score history.

Market sentiment

What the market is saying about BrainCo

An AI-synthesized read of the highest-engagement posts about BrainCo on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

See BrainCo on the full Dealroom platform

Live deal flow, founder pedigree, hiring signals, revenue trajectory, and the full cap table.