# Capstone Partners

> Capstone Partners is a VC fund in Seoul backing Software and Mobile. See 250 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: VC Fund
- Location: Seoul, South Korea
- Total investments: 250
- Last investment: Aug 2026
- Lead investor: 26%
- Fund size: $37M
- Last fund: Jun 2019
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/company/capstone-partners-co-ltd/about/
- X (Twitter): https://twitter.com/_cspartners
- Website: http://cspartners.co.kr
- Facebook: https://www.facebook.com/CapstonePartners/

Capstone Partners is a venture capital firm that invests in entrepreneurs seeking success with fresh ideas.

## Contacts

5 contacts available for Capstone Partners. Shizune tracks 7 team members at Capstone Partners. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/capstone-partners-korea?utm_source=investor_profile

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $223k–$3.8M |
| Series A | $371k–$11M |
| Series B | $743k–$14M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 41 | 16% |
| Mobile | 29 | 12% |
| Gaming | 20 | 8% |
| Artificial Intelligence | 20 | 8% |
| Apps | 18 | 7% |

224 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Series A | 86 | 34% |
| Seed | 74 | 30% |
| Series B | 42 | 17% |
| Venture - Series Unknown | 15 | 6% |
| Funding Round | 10 | 4% |

9 stages tracked in total.

### Country

| Country | Investments | Share |
| --- | --- | --- |
| South Korea | 160 | 64% |
| United States | 14 | 6% |
| India | 1 | 0% |
| Finland | 1 | 0% |
| Ireland | 1 | 0% |

7 countries tracked in total.

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| Eunkang Song | Co-Founder, Chief Executive Officer and General Partner | 13 | https://shizune.co/investors/profile/eunkang-song |
| Hwajin Choi | General Partner | 1 | https://shizune.co/investors/profile/hwajin-choi |
| Jongwook Oh | Manager | 0 | https://shizune.co/investors/profile/jongwook-oh-456d |
| Junghoon Jang | Director | 0 | https://shizune.co/investors/profile/junghoon-jang |
| Minsu Kang | Director | 0 | https://shizune.co/investors/profile/minsu-kang |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| N.Light | N.Light is a Metaverse 3D design software that allows individuals to effortlessly turn their ideas into reality. | $10.6M | Venture - Series Unknown | Aug 10, 2026 |  |
| Rapeech | Rapeech is an AI voice technology company that provides product development services. | $985.5K | Venture - Series Unknown | Apr 02, 2026 |  |
| TR | TR is a digital healthcare company that designs and develops medical devices and electronic products. | $1.8M | Series A | Oct 30, 2025 |  |
| Arocell | Arocell is a bio-beauty brand that employs stem cell culture fluid in its cosmetic products. Its flagship offering is the Arocell Super Collagen Mask, which is a mask pack that incorporates stem cell culture fluid derived from human umbilical cord blood. This fluid is categorized as a skin conditioning agent within the classification of cosmeticingredients and is recognized for its ability to enhance moisture retention. Additionally, the company has introduced a mask pack that utilizes botulinum toxin, the primary component of Botox. This product is distinguished by its improved absorption facilitated by a bio-drug delivery system, and the company has secured a patent for a cosmetic aimed at reducing wrinkles that contains botulinum toxin as its active ingredient. | $2.9M | Series B | Sep 18, 2025 |  |
| Wrtn Technologies | Wrtn Technologies develops an AI-powered writing assistant through NLP-based AI. | $73.3M | Series B | Mar 31, 2025 |  |
| Eastend | Eastend is an e-commerce company engaged in the fashion business. | $4.1M | Venture - Series Unknown | Mar 10, 2025 |  |
| Aberra | Aberra is using "Dister," an AI data analysis tool, to optimize sales for Coupang, one of South Korea's largest e-commerce platforms. | $700K | Seed | Dec 09, 2024 |  |
| NUUA | NUUA is a travel tech company that offers travel companion applications. | $9.3M | Series A | Dec 02, 2024 |  |
| POSCORE | POSCORE creates significant added value by creating magnetic powder and minimizing sunk processing costs through the recycling of unwanted steel scrap.POSCORE is transform the motor core manufacturing process, which is at the heart of the eco-friendly vehicle industry's transition from internal combustion engines to electric drives, into aneco-friendly, high-efficiency, and low-cost process. | $644.7K | Seed | Nov 15, 2024 |  |
| Innerverz | Innerverz is a virtual human SaaS that supports creating visual graphics of realistic human faces, and bringing them to life inside high-quality media content such as movies, music videos and dramas. | $1.1M | Seed | Sep 01, 2024 |  |

10 of 250 investments shown.

## Co-investors
- [DSC Investment](https://shizune.co/investors/profile/dsc-investment) — VC Fund, 15 deals together
- [D·CAMP](https://shizune.co/investors/profile/banks-foundation-for-young-entrepreneurs) — VC Fund, 11 deals together
- [SBVA](https://shizune.co/investors/profile/softbank-ventures-korea) — VC Fund, 11 deals together
- [Stonebridge Capital](https://shizune.co/investors/profile/stonebridge-capital) — VC Fund, 11 deals together
- [Strong Ventures](https://shizune.co/investors/profile/strong-ventures) — VC Fund, 11 deals together
- [KB Investment](https://shizune.co/investors/profile/kbinvest) — VC Fund, 10 deals together

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## FAQ

### What does Capstone Partners invest in?

Capstone Partners invests primarily in Software, Mobile and Gaming startups, most often at Series A and Seed stage. Most of the 250 investments tracked by Shizune back companies in South Korea. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Capstone Partners's check size?

Capstone Partners typically joins rounds of $223k–$3.8M at Seed, $371k–$11M at Series A and $743k–$14M at Series B. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Capstone Partners participates in.

### How do I contact Capstone Partners?

Public channels for Capstone Partners include LinkedIn, X (Twitter) and the website linked on this profile. 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 Capstone Partners?

The team at Capstone Partners includes Eunkang Song (Co-Founder, Chief Executive Officer and General Partner), Hwajin Choi (General Partner) and Jongwook Oh (Manager), among 7 team members tracked by Shizune. 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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