# Hyun-shin Yoon

> Hyun-shin Yoon is a seed investor at Pet Friends backing Pet and Medical. See 1 investment, round sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Pet Friends](https://shizune.co/investors/profile/pet-friends)
- Total investments: 1
- Last investment: May 2022
- Lead investor: 0%
- Last updated: Aug 2026

Hyun-shin Yoon is a seed investor at Pet Friends focused on Pet and Medical. Hyun-shin Yoon is the CEO of Pet Friends.

## Contacts

5 contacts available for Hyun-shin Yoon: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/hyun-shin-yoon?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Pet | 1 | 100% |
| Medical | 1 | 100% |
| Genetics | 1 | 100% |
| Health Care | 1 | 100% |

## Investments

| Company | Description | Round size | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Piter Peter | Piter Peter is a pet healthcare platform that provides health care guides to companion animals based on genetic testing. |  | Seed | May 25, 2022 | https://pitterpetter.com |

1 of 1 investments shown.

## Co-investors
- [Find US](https://shizune.co/investors/profile/find-us) — VC Fund, 1 deal together

## About Pet Friends

VC Fund · Yongdungpo, South Korea

Pet Friends is a one-hour delivery service for pet supplies.

2 contacts available at Pet Friends.

| Name | Title | Profile |
| --- | --- | --- |
| Yonggeun Kwon | Product Owner | https://shizune.co/investors/profile/mars-kwon |
| Hyun-shin Yoon | CEO | https://shizune.co/investors/profile/hyun-shin-yoon |

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## FAQ

### What does Hyun-shin Yoon invest in?

Hyun-shin Yoon invests primarily in Pet, Medical and Genetics startups, most often at Seed stage. Most of the 1 investments tracked by Shizune back companies in South Korea. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Hyun-shin Yoon?

For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### When did Hyun-shin Yoon last invest?

The most recent investment recorded for Hyun-shin Yoon closed in May 2022. Shizune tracks 1 investment 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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