Stairmed
Latest round
- Series B
Last raised
- Dec 2025
Total raised
- $48M
Investors
- 6
About Stairmed
, trading as Stairmed, is a company engaged in the development of implantable brain-computer interface technology to connect the human brain to the outside world. The company's founder, Zhengtuo Zhao, is a scientist who has published research on Ultraflexible electrode arrays for months-long high-density electrophysiological mapping of thousands of neurons in rodents. The company comprehensively analyzes and understands the brain, thus realizing the two-way interaction between the brain and peripherals by establishing a high-bandwidth information channel between the human brain and the outside world. The company's technology and products can be applied in the direction of human function repair, disease treatment, and human function enhancement. At the hardware level, the company has applied the concept of "ultra-flexible electrodes" to reduce the size of electrodes invading the brain. Stairmed generates revenue by providing BCI system products to medical institutions, charging technology - transfer fees to partners, and offering R&D services for customized BCI-related projects.
Who invested in Stairmed
6 investors across 4 rounds
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Questions about Stairmed
Who invested in Stairmed?
Stairmed has 6 investors on record across 4 venture rounds. Sign up free to see every VC on the cap table and the rounds they joined.
How much funding has Stairmed raised?
Stairmed has raised 4 venture rounds. Sign up free to see how much each round raised and the total.
When did Stairmed last raise money?
Stairmed's most recent round on record is a Series B, in Dec 2025.
What does Stairmed do?
, trading as Stairmed, is a company engaged in the development of implantable brain-computer interface technology to connect the human brain to the outside world.
Where is Stairmed headquartered?
Stairmed is headquartered in Shanghai, China.
Which VCs invest in companies like Stairmed?
Among active investors with capital left to deploy, Shanghai State-owned Capital Investment Leading Fund, Yufu Capital, ICBC Capital Management and Ningbo Tongshang Fund back healthcare specialists companies at Stairmed's stage. Their profiles are linked below.
VCs backing healthcare specialists startups at Series B
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