BrainU Co.

Medical Devices & EquipmentSeries ACheongju-si, South Koreakor.brainu.co.kr

Latest round

Series A

Last raised

Aug 2026

Total raised

$3.4M

Investors

3

About BrainU Co.

, Ltd., Ltd. was founded in 2018 in Cheongju-si, South Korea, specializing in neurotechnology solutions.BrainU specializes in neurotechnology, particularly through the development of medical devices and healthcare products that leverage electroencephalogram (EEG) technology. Their core offerings include the CAI and CAI+ devices, which measure the depth of anesthesia during surgical procedures by quantifying brain activity on a scale from 0 to 100. The CAI+ is noteworthy for being the world’s first animal-specific anesthesia depth measurement device, designed for veterinary use. Additionally, BrainU has developed the MENTALade wearable device that monitors mental health by assessing EEG data and providing customized solutions based on the user’s mental state. The ST1 device utilizes electrical and thermal stimulation to assist users with sleep disturbances.6. The company employs a revenue model that includes direct sales of medical devices and healthcare products to hospitals, veterinary clinics, and consumers, indicating a B2B and B2C transactional structure. Sales transactions are executed through direct purchases, partnerships with healthcare providers, and potential subscription models for software applications linked to their wearable devices. Flagship products such as the CAI and CAI+ generate revenue through their adoption in surgical settings, while the MENTALade and ST1 devices cater to the growing demand for consumer wellness products., Ltd. The company is focused on designing new products aimed at improving mental health monitoring and sleep management. Additionally, BrainU intends to penetrate new geographic markets in North America and Europe by the end of 2027, capitalizing on increasing global demand for neurotechnology solutions.

Who invested in BrainU Co.

3 investors across 2 rounds

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Funding rounds

  1. Series A

    Aug 4, 2026

    Amount

    $1.4M

    Investors

    Locked

  2. Series A

    Mar 31, 2026

    Amount

    $2M

    Investors

    Locked

Questions about BrainU Co.

Who invested in BrainU Co.?

BrainU Co. has 3 investors on record across 2 venture rounds. Sign up free to see every VC on the cap table and the rounds they joined.

How much funding has BrainU Co. raised?

BrainU Co. has raised 2 venture rounds. Sign up free to see how much each round raised and the total.

When did BrainU Co. last raise money?

BrainU Co.'s most recent round on record is a Series A, in Aug 2026.

What does BrainU Co. do?

BrainU Co. is a medical devices & equipment company.

Where is BrainU Co. headquartered?

BrainU Co. is headquartered in Cheongju-si, South Korea.

Which VCs invest in companies like BrainU Co.?

Among active investors with capital left to deploy, Shanghai State-owned Capital Investment Leading Fund, Hui Hua Fund, Yufu Capital and ICBC Capital Management back medical devices & equipment companies at BrainU Co.'s stage. Their profiles are linked below.

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