# Arthur Chen

> Arthur Chen is a seed investor at Ameba Capital (London) backing Medical and Chemical. See 4 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Ameba Capital](https://shizune.co/investors/profile/ameba-capital)
- Location: London, United Kingdom
- Total investments: 4
- Last investment: Feb 2022
- Lead investor: 50%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/chenarthur/?originalSubdomain=uk

Arthur Chen is a Managing Partner at Ameba Capital.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Medical | 1 | 25% |
| Chemical | 1 | 25% |
| Software | 1 | 25% |
| Electronics | 1 | 25% |
| Pharmaceutical | 1 | 25% |

7 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 1 | 25% |
| Series A | 1 | 25% |
| Funding Round | 1 | 25% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Porotech | Porotech is a spin-out from the University of Cambridge. It mainly focuses on the development of wide-bandgap compound GaN semiconductors by applying material technologies and solutions to unleash the full potential of GaN to revolutionize the electronics industry.The company was co-founded by Dr. Tongtong Zhu, Dr. Yingjun Liu, and Prof. RachelOliver. | $20M | Series A | Feb 22, 2022 |  |
| Porotech | Porotech is a spin-out from the University of Cambridge. It mainly focuses on the development of wide-bandgap compound GaN semiconductors by applying material technologies and solutions to unleash the full potential of GaN to revolutionize the electronics industry.The company was co-founded by Dr. Tongtong Zhu, Dr. Yingjun Liu, and Prof. RachelOliver. | $20M | Series A | Feb 03, 2022 |  |
| Pangaea Data | Pangaea Data provides a machine learning-based software solution making scientific and clinical data more meaningful. |  |  | Jan 28, 2021 |  |
| Pangaea Data | Pangaea Data provides a machine learning-based software solution making scientific and clinical data more meaningful. |  | Seed | Jan 28, 2021 |  |

4 of 4 investments shown.

## Co-investors
- [Ascension](https://shizune.co/investors/profile/ascension-ventures-limited) — VC Fund, 2 deals together
- [Salica](https://shizune.co/investors/profile/hambroperksltd) — VC Fund, 2 deals together
- [IQ Capital](https://shizune.co/investors/profile/iq-capital-partners) — VC Fund, 2 deals together
- [Koa Labs](https://shizune.co/investors/profile/koa-labs) — VC Fund, 2 deals together
- [Speedinvest](https://shizune.co/investors/profile/speedinvest) — VC Fund, 2 deals together

## About Ameba Capital

VC Fund · Shanghai, China

Ameba Capital is a Chinese venture capital firm that provides early and growth stage investments. Ameba Capital makes investments in the telecommunications, media, and technology industries, focusing on SaaS, AI, Digital Transformation and other disruptive technologies.

3 contacts available at Ameba Capital.

| Name | Title | Profile |
| --- | --- | --- |
| Kevin Wang | Founding Partner | https://shizune.co/investors/profile/kevin-wang-3493 |
| Arthur Chen | Managing Partner | https://shizune.co/investors/profile/arthur-chen-5ac0 |
| Chen Zhuo | Partner | https://shizune.co/investors/profile/chen-zhuo-8469 |

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## Featured in investor lists
- [Medical Angel Investors in United Kingdom](https://shizune.co/investors/medical-angel-investors-united-kingdom)

## FAQ

### What does Arthur Chen invest in?

Arthur Chen invests primarily in Medical, Chemical and Software startups, most often at Seed and Series A stage. Most of the 4 investments tracked by Shizune back companies in United Kingdom. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Arthur Chen last invest?

The most recent investment recorded for Arthur Chen closed in Feb 2022. 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 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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