# Puiyan Leung

> Puiyan Leung is a Series A investor at Vertex Ventures backing Manufacturing and Semiconductor. See 2 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Vertex Ventures](https://shizune.co/investors/profile/vertex-ventures)
- Location: Singapore, Singapore
- Total investments: 2
- Last investment: Dec 2025
- Lead investor: 50%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/puiyan
- Website: https://x.com/piyolpy

Puiyan Leung is a Partner of Investment at Vertex Ventures. She previously worked as the Director of Investments and Operations at Singtel Innov8. Puiyan attended National University of Singapore.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Manufacturing | 1 | 50% |
| Semiconductor | 1 | 50% |
| Renewable Energy | 1 | 50% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Quantified Energy Labs | Quantified Energy Labs (QE LABS) is a deep tech spinoff company from the Solar Energy Research Institute of Singapore/National University of Singapore. We are a team of professionals with expertise in the fields of solar energy, computer vision, and drone technology. | $6M | Series A | Dec 16, 2025 |  |
| Quantified Energy Labs | Quantified Energy Labs (QE LABS) is a deep tech spinoff company from the Solar Energy Research Institute of Singapore/National University of Singapore. We are a team of professionals with expertise in the fields of solar energy, computer vision, and drone technology. |  | Series A |  |  |

2 of 2 investments shown.

## Co-investors
- [ADB Ventures](https://shizune.co/investors/profile/adb-ventures) — VC Fund, 1 deal together
- [Beacon Venture Capital](https://shizune.co/investors/profile/beacon-venture-capital-2) — VC Fund, 1 deal together
- [Kasikorn Bank](https://shizune.co/investors/profile/kasikorn-bank) — VC Fund, 1 deal together

## About Vertex Ventures

VC Fund · Palo Alto, United States

Vertex Ventures is a global network of operator-investors who manage portfolios in the U.S., China, Israel, India and Southeast Asia. The firm is a trusted partner to some of the world’s most innovative entrepreneurs, supporting them with unmatched operating experience and deep access to the capital, talent, partners and customers they need tobuild truly global businesses.

5 contacts available at Vertex Ventures.

| Name | Title | Profile |
| --- | --- | --- |
| Aviad Ariel | General Partner | https://shizune.co/investors/profile/aviad-ariel |
| Hanming Wang | Senior Associate | https://shizune.co/investors/profile/hanming-wang-4337 |
| Jeff Chang | Managing Director | https://shizune.co/investors/profile/jeff-chang-tw |
| Kanika Mayar | Partner, Investment | https://shizune.co/investors/profile/kanika-mayar |
| Puiyan Leung | Partner, Investment | https://shizune.co/investors/profile/puiyan-leung-70f9 |

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### Similar stage
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- [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 Puiyan Leung invest in?

Puiyan Leung invests primarily in Manufacturing, Semiconductor and Renewable Energy startups, most often at Series A stage. Most of the 2 investments tracked by Shizune back companies in Singapore. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Puiyan Leung last invest?

The most recent investment recorded for Puiyan Leung closed in Dec 2025. Shizune tracks 2 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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