# Yang Seung-rak

> Yang Seung-rak is a Series A investor at Kolon Investment backing Medical and Software. See 2 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Kolon Investment](https://shizune.co/investors/profile/kolon-investment)
- Total investments: 2
- Last investment: Jan 2021
- Lead investor: 0%
- Last updated: Aug 2026
- Website: http://www.koloninvest.com/about/infomation.asp

Yang Seung-rak is a Series A investor at Kolon Investment focused on Medical and Software. Yang Seung-rak

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Medical | 1 | 50% |
| Software | 1 | 50% |
| Biopharma | 1 | 50% |
| Neuroscience | 1 | 50% |
| Biotechnology | 1 | 50% |

8 industries tracked in total.

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Autophagy Science | Autophagy Science is a company that focuses on the development of treatments for intractable diseases. Their work is based on a new mechanism known as autophagy. They are involved in drug discovery and have several therapeutic areas. These include NASH (AS-101), inflammatory bowel disease (AS-201), macular degeneration (AS-301), and degenerativebrain disease (AS-401). | $6.8M | Series A | Jan 19, 2021 |  |
| NEUROPHET | Neurophet is a medical technology enterprise that focuses on neuro-engineering and brain health. The company develops software programs that utilize artificial intelligence for the analysis of medical brain images. The firm creates simulation tools specifically for medical researchers and doctors who perform non-invasive electrical brainstimulation procedures. These applications allow medical professionals to generate three-dimensional models of individual human brains directly from magnetic resonance imaging data. | $4.5M | Series A | Dec 02, 2019 |  |

2 of 2 investments shown.

## Co-investors
- [Cloud Ivy Investment](https://shizune.co/investors/profile/cloud-ivy-investment) — VC Fund, 1 deal together
- [Daedeok Venture Partners](https://shizune.co/investors/profile/daedeok-venture-partners) — VC Fund, 1 deal together
- [ES Investor](https://shizune.co/investors/profile/es-investor) — VC Fund, 1 deal together
- [IBK Capital](https://shizune.co/investors/profile/ibk-capital) — VC Fund, 1 deal together
- [Leo Partners Investment](https://shizune.co/investors/profile/leo-partners-investment) — VC Fund, 1 deal together
- [Magellan Technology Investment](https://shizune.co/investors/profile/magellan-technology-investment) — VC Fund, 1 deal together

## About Kolon Investment

VC Fund · Seoul, South Korea

Kolon Investment, Inc. is a venture capital and private equity firm specializing in buyouts, mezzanine, corporate restructuring, growth capital, and turnaround investment. It prefers to invest in electronic components, petroleum, energy, computer, and telecommunications equipment. The firm primarily invests in South Korea with a focus in Seoul,Gyeonggi, Incheon, and Gyeongbuk. Kolon Investment, Inc. was established in 2000 and is based in Seoul, South Korea.Source: Businessweek

2 contacts available at Kolon Investment.

| Name | Title | Profile |
| --- | --- | --- |
| Sang-Jun Ahn | CEO | https://shizune.co/investors/profile/sang-jun-ahn-sang-jun-ahn |
| Yang Seung-rak | Director | https://shizune.co/investors/profile/yang-seung-rak |

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### Similar stage
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## FAQ

### What does Yang Seung-rak invest in?

Yang Seung-rak invests primarily in Medical, Software and Biopharma startups, most often at Series A stage. Most of the 2 investments tracked by Shizune back companies in South Korea. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Yang Seung-rak last invest?

The most recent investment recorded for Yang Seung-rak closed in Jan 2021. Shizune tracks 2 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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