# ES Investor

> ES Investor is a VC fund in Seoul backing E-Commerce and Software. See 60 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: VC Fund
- Location: Seoul, South Korea
- Total investments: 60
- Last investment: Mar 2026
- Lead investor: 8%
- Last fund: Aug 2024
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/company/es-investor/
- Website: http://www.esinvestor.com/
- Facebook: https://www.facebook.com/esinvestor

ES Investor is a VC fund in Seoul focused on E-Commerce and Software. ES Investor invests in venture companies that have entered a full-fledged growth stage from the initial stage. It is dedicated to contributing to the development of Korean SMEs and ventures companies through various investments and activitiesThe firm aims to maximize the value of their portfolio companies by providing operation and strategyconsulting, marketing and promotion support, professional support, and more.

## Contacts

5 contacts available for ES Investor. Shizune tracks 2 team members at ES Investor. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/es-investor?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| E-Commerce | 10 | 17% |
| Software | 8 | 13% |
| Medical | 5 | 8% |
| Apps | 4 | 7% |
| Biotechnology | 4 | 7% |

99 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Series A | 23 | 38% |
| Series B | 18 | 30% |
| Seed | 8 | 13% |
| Funding Round | 3 | 5% |
| Series C | 2 | 3% |

6 stages tracked in total.

### Country

| Country | Investments | Share |
| --- | --- | --- |
| South Korea | 43 | 72% |
| United States | 2 | 3% |
| Indonesia | 1 | 2% |
| Philippines | 1 | 2% |

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| Young Soo Jung | Co-CEO | 0 | https://shizune.co/investors/profile/young-soo-jung |
| Jong Yeon Yoon | Co-CEO | 0 | https://shizune.co/investors/profile/jong-yeon-yoon |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Connext | Connext is developing biological therapeutics in the field of immuno-oncology and regenerative medicine. | $10M | Series C | Mar 16, 2026 |  |
| HT Beyond | HT Beyond provides IoT solutions. | $5.1M | Series B | Jul 03, 2025 |  |
| Sendy | sendy Korea is a cloud-based logistics platform that provides on-demand freight transportation services. | $2.1M | Series B | May 13, 2025 |  |
| Works Mate | Works Mate is a job search matching platform for daily workers in the field of construction and architecture sectors. | $2.7M | Series B | Mar 27, 2025 |  |
| XORBIS | XORBIS offers software, media hardware integration, and media management solutions for public and cultural spaces. | $5.1M | Series B | Dec 27, 2024 |  |
| SSenStone | SSenStone, founded in November 2015, has started from password-less user authentication to prevent privacy information leakage and provide safe and convenient user login process. The integrated authentication platform, called ‘StonePASS’, has been certified by FIDO (Fast Identity Online). Now, we expand our inventive idea to the card industry andlaunch VOTC, which will completely change the card transaction landscape for secured payments. | $4.5M | Venture - Series Unknown | Sep 20, 2024 |  |
| Black Circle | Black Circle is an online store that sells tires, batteries, tools, and equipment. | $3.6M | Series B | Jun 02, 2024 |  |
| ReadyPost | ReadyPost is a general meeting service platform that provides services for real estate general meetings. | $2.3M | Seed | Mar 07, 2024 |  |
| Jim Carry | Jim Carry is a hotel services company that offers same-day luggage transportation and station and airport luggage storage services. |  | Series A | Nov 01, 2023 |  |
| Plandocs | Plandax distributes cosmetic products and services to improve buyers' sourcing convenience. In addition to cosmetic products, the company offers medical devices, medicines, medical equipment, and medical supplies through its platform, which enables businesses to purchase quickly and easily. | $3M | Series A | Sep 15, 2023 |  |

10 of 60 investments shown.

## Co-investors
- [KB Investment](https://shizune.co/investors/profile/kbinvest) — VC Fund, 7 deals together
- [Midas Doang-A Investment](https://shizune.co/investors/profile/midas-doang-a-investment) — VC Fund, 6 deals together
- [Springcamp](https://shizune.co/investors/profile/spring-camp) — VC Fund, 6 deals together
- [Korea Development Bank](https://shizune.co/investors/profile/korean-development-bank) — VC Fund, 5 deals together
- [SBI Investment](https://shizune.co/investors/profile/sbi-investment-2) — VC Fund, 4 deals together
- [TS Investment](https://shizune.co/investors/profile/ts-investment-8181) — VC Fund, 4 deals together

## Similar investors

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [General Catalyst](https://shizune.co/investors/profile/general-catalyst-partners) — VC Fund

## FAQ

### What does ES Investor invest in?

ES Investor invests primarily in E-Commerce, Software and Medical startups, most often at Series A and Series B stage. Most of the 60 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 ES Investor?

Public channels for ES Investor include LinkedIn, the website linked on this profile and Facebook. 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.

### Who are the partners at ES Investor?

The team at ES Investor includes Young Soo Jung (Co-CEO) and Jong Yeon Yoon (Co-CEO). The Team section lists each member with their title, investment count and links.

### 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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