# Greathink

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/greathink

- Industry: Medical Devices & Equipment
- Headquarters: Nanjing, China
- Website: www.greathink.com
- Latest round: Series A (Apr 29, 2026)
- Investors on record: 4

## About

Based in Nanjing, China and established in 2017, Nanjing Greathink Medical Technology Co., Ltd., dba Greathink, is a medical equipment company that engages in the R&D, production, and sales of brain science and AI (Artificial Intelligence) medical equipment for brain studying and treating mental and brain diseases. 

In April 2026, Greathink closed a round of series A funding from Nanjing New Industry Investment and Jolmo Capital.

Greathink provides EEG (electroencephalogram) feedback training systems, multi-channel neural signal electrophysiological acquisition systems, ultra-miniature in vivo microscopic imaging systems, multi-channel arbitrary signal stimulators, neural signal analysis software, and other instruments and software based on brain science and AI. The company's products can be used in brain science, behavior testing, brain electricity recording, aiming to solve brain disease problems. 

The company will use the angel funding for R&D, production, and team expansion.

The company will use the series A funding to accelerate the research and development and market promotion of its brain science products and further promote technological innovation in the field of brain disease treatment.

## Funding rounds

- Series A, Apr 29, 2026 — Jolmo Capital, Nanjing New Industry Investment
- Angel, Jan 18, 2023 — Jolmo Capital, Dynamic Capital, Enshe Asset

## Investors

- Jolmo Capital (https://capitalatlas.ai/funds/jolmo-capital) — Angel, Series A
- Dynamic Capital (https://capitalatlas.ai/funds/dynamic-capital) — Angel
- Enshe Asset — Angel
- Nanjing New Industry Investment (https://capitalatlas.ai/funds/nanjing-new-industry-investment) — Series A