Sangmin Kim
Executive director @ SJ Investment Partners
Sangmin Kim is a seed investor at SJ Investment Partners focused on B2B and SaaS. Kim Sang-min serves as executive director of SJ Investment Partners.
- Total investments:
- 4
- Last investment:
- Lead investor:
- 75%
Last updated:
For AI agents: llms.txt
Industries Sangmin Kim invests in
Stages Sangmin Kim invests in
Countries Sangmin Kim invests in
Contacts
| Type | Contact | Validation |
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| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Investment Focus
Industry
- B2B 1 (25%)
- SaaS 1 (25%)
- Drones 1 (25%)
- Sensor 1 (25%)
- Travel 1 (25%)
Stage
- Seed 3 (75%)
- Series A 1 (25%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Eleven Hours offers innovative B2B SaaS solutions designed to streamline and automate repetitive operational tasks, enabling businesses to increase efficiency, reduce human error, and save valuable time and resources. | $1.8M / Seed / May 19, 2025 | ||
| Activity Exchange is a startup that develops travel product publishing and reservation management solutions for local travel agencies. | $3.3M / Series A / Jul 27, 2022 | ||
| Bitsensing is a radar technology startup focused on developing smart city solutions to improve citizens' quality of life. | $843.6K / Seed / Jun 17, 2019 | ||
| Eleven O'Clock is a space management platform that offers non-face-to-face cleaning of accommodation facilities. The company's platform Keeper innovates space operation and management as the new standard for space management. The efficiency and quality of space management are improved according to the systematic manual of the Keeperplatform. The platform records and communicates every process as data, from management manuals to space status checks. | $1.8M / Seed |
Co-Investors
About SJ Investment Partners
SJ Investment Partners is a venture capital firm that invests in the IT and biotechnology industries.
SJ Investment Partners Contacts
| Name | Phone | Socials | |
|---|---|---|---|
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Han Jun-seung
Team Leader
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Oh Seok Joon
Executive
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Ok Jin-woo
director
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Sangmin Kim
Executive director
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FAQ
What does Sangmin Kim invest in?
Sangmin Kim invests primarily in B2B, SaaS and Drones startups, most often at Seed and Series A stage. Most of the 4 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 Sangmin Kim?
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 Sangmin Kim last invest?
The most recent investment recorded for Sangmin Kim closed in May 2025. Shizune tracks 4 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 Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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