# LB Investment

> LB Investment is a VC fund in Seoul backing Health Care and E-Commerce. See 162 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: VC Fund
- Location: Seoul, South Korea
- Total investments: 162
- Last investment: Aug 2026
- Lead investor: 30%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/company/lb-investment
- Website: http://lbinvestment.com

LB Investment is a VC fund in Seoul focused on Health Care and E-Commerce. LB Investment is one of the top VCs in Korea. LB invests in diverse industries ranging from Technology and Contents to Bio and healthcare

## Contacts

5 contacts available for LB Investment. Shizune tracks 7 team members at LB Investment. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/lb-investment?utm_source=investor_profile

## Round sizes

| Stage | Round size |
| --- | --- |
| Series A | $3.8M–$38M |
| Series B | $6.4M–$50M |
| Series C | $7.4M–$71M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Health Care | 17 | 10% |
| E-Commerce | 16 | 10% |
| Software | 14 | 9% |
| Information Technology | 14 | 9% |
| Artificial Intelligence | 14 | 9% |

153 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Series B | 49 | 30% |
| Series A | 34 | 21% |
| Series C | 22 | 14% |
| Funding Round | 8 | 5% |
| Seed | 7 | 4% |

7 stages tracked in total.

### Country

| Country | Investments | Share |
| --- | --- | --- |
| South Korea | 79 | 49% |
| United States | 10 | 6% |
| China | 8 | 5% |
| India | 2 | 1% |
| Russian Federation | 2 | 1% |

8 countries tracked in total.

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| Brian Boncheon Koo | CEO, Vice President | 0 | https://shizune.co/investors/profile/brian-bonchun-koo |
| Dooseok Chae | Managing Director, Executive Director, and Head of Growth Secondary Headquarters | 1 | https://shizune.co/investors/profile/dooseok-chae |
| Hong Seok Jang | chief of LB Investment, | 2 | https://shizune.co/investors/profile/hong-seok-jang |
| Jeong Kyung-in | General manager | 2 | https://shizune.co/investors/profile/jeong-kyung-in |
| Jung Hyeong-rok | Deputy general manager | 1 | https://shizune.co/investors/profile/jung-hyeong-rok |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Point2 Technology | Point2 Technology develops a dielectric waveguide for high speed interconnect for both datacenter applications. The company is a provider of interconnect technology solutions that delivers ultra-low power, low-latency, point-to-point interconnect and range enhancement SoC solutions specifically designed to fulfill the bandwidth needs of hyperscaleAI/ML datacenters and 5G infrastructure. | $136M | Series B | Aug 10, 2026 |  |
| CarbonSix | CarbonSix develops AI-powered robotics technologies for manufacturing automation, with a focus on tasks that involve high product variation and changing production conditions. Its platform uses imitation learning to enable industrial robots to learn from human demonstrations and perform complex manipulation tasks that are difficult to automateusing conventional programming methods. The company combines robotics hardware and AI software to improve robot adaptability while meeting industrial quality and reliability requirements. Its solutions are designed for manufacturing environments where flexible automation is needed for assembly and other variable production processes. | $40M | Series A | Jul 01, 2026 |  |
| The SMC Group | The SMC Group is a social marketing company. | $13M |  | Jun 18, 2026 |  |
| Nventric | Nventric is a medical device company that develops core products for neurovascular, coronary heart, and peripheral vascular applications. | $22.6M | Venture - Series Unknown | Jun 10, 2026 |  |
| XCENA | XCENA is a semiconductor company that develops data-centric computing systems designed for AI and large-scale data processing environments. The company builds computational memory technology that combines high-capacity pooled DDR5 memory with near-data processing capabilities, allowing computation to occur closer to where data is stored. Its coreplatform is based on the Compute Express Link (CXL) standard, which enables memory expansion beyond traditional CPU limitations while improving data movement efficiency and reducing latency in data center workloads. XCENA’s architecture is designed to support applications such as artificial intelligence workloads, vector databases, and large-scale analytics by addressing memory bandwidth and capacity constraints. The company provides a hardware-software ecosystem that includes computational memory systems and a full-stack software development kit. This SDK offers APIs, runtime tools, and drivers that allow applications to use computational memory without major changes to existing software architectures while also supporting low-level control for performance optimization.XCENA’s flagship product line includes MX1, a CXL-based computational memory solution that integrates near-data processing engines with memory infrastructure to support AI inference and data-intensive workloads. The platform is designed to improve throughput and scalability in environments where traditional memory architectures become a bottleneck. The company operates in the broader field of AI infrastructure and memory innovation, working with customers such as hyperscalers, telecom providers, and research institutions that manage large-scale computing workloads. Its solutions are intended to improve efficiency in systems handling AI, big data processing, and scientific computing. | $135M | Series B | May 29, 2026 |  |
| Roai | Roai is a cutting-edge company that specializes in developing advanced autonomous manufacturing solutions powered by artificial intelligence and robotics. | $8.8M | Series A | Apr 30, 2026 |  |
| RXC | RXC is a startup that creates a differentiated next-gen media commerce platform that helps brands succeed. | $4.8M | Series A | Jan 07, 2026 |  |
| Sionic AI | Sionic AI is an information technology company that offers customized artificial intelligence platform services for business enterprises. It allows companies to design, manage, and utilize tailored AI services for business development and management. | $17M | Series A | Dec 01, 2025 |  |
| Whizzo | Whizzo specializes in materials science-driven manufacturing of engineered fashion and technical textiles. Our expertise lies in creating and executing innovative textile blends tailored for applications across automotive, agriculture, medical textiles, and engineered fashion. | $11M | Series A | Nov 28, 2025 |  |
| Partridge Systems | Partridge Systems develops an automotive data platform that enables real-time data transfer, sharing, and structured data management. The platform offers end-to-end capabilities, including data collection, storage, and deployment pipelines for processing vehicle big data through web-based visualization tools. It allows users to access streamingdata without local downloads and supports seamless collaboration among engineers worldwide. | $4.3M | Series A | Nov 26, 2025 |  |

10 of 162 investments shown.

## Co-investors
- [Korea Development Bank](https://shizune.co/investors/profile/korean-development-bank) — VC Fund, 26 deals together
- [Mirae Asset Venture Investment](https://shizune.co/investors/profile/mirae-asset-venture-investment) — VC Fund, 20 deals together
- [Industrial Bank of Korea](https://shizune.co/investors/profile/industrial-bank-of-korea) — VC Fund, 18 deals together
- [Company K Partners](https://shizune.co/investors/profile/company-k) — VC Fund, 14 deals together
- [KB Investment](https://shizune.co/investors/profile/kbinvest) — VC Fund, 13 deals together
- [IMM Investment](https://shizune.co/investors/profile/imm-investment) — VC Fund, 12 deals together

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## FAQ

### What does LB Investment invest in?

LB Investment invests primarily in Health Care, E-Commerce and Software startups, most often at Series B and Series A stage. Most of the 162 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 LB Investment's check size?

LB Investment typically joins rounds of $3.8M–$38M at Series A, $6.4M–$50M at Series B and $7.4M–$71M at Series C. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds LB Investment participates in.

### How do I contact LB Investment?

Public channels for LB Investment include LinkedIn 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 LB Investment?

The team at LB Investment includes Brian Boncheon Koo (CEO, Vice President), Dooseok Chae (Managing Director, Executive Director, and Head of Growth Secondary Headquarters) and Hong Seok Jang (chief of LB Investment,), 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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