# Guy Yavin

> Guy Yavin is a seed investor at Doral Energy-Tech Ventures backing Energy and Battery. See 1 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Doral Energy-Tech Ventures](https://shizune.co/investors/profile/doral-energy-tech-ventures)
- Total investments: 1
- Last investment: Feb 2023
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/guy-yavin-5a6514140

Guy Yavin is a seed investor at Doral Energy-Tech Ventures focused on Energy and Battery. Investment Director

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Energy | 1 | 100% |
| Battery | 1 | 100% |
| Energy Storage | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Quino Energy | Quino Energy manufactures batteries that use specially designed reactants called quinones that are dissolved in water. It is made from low-cost coal tar and wood tar, and is more cost-effective than competing battery technologies at longer storage durations of 5-12 hours. Quino Energy has licensed the quinone flow battery technology from HarvardUniversity, where it was first developed. | $1.3M | Seed | Feb 13, 2023 |  |

1 of 1 investments shown.

## Co-investors
- [Energy Revolution Ventures](https://shizune.co/investors/profile/energy-revolution-ventures) — VC Fund, 1 deal together
- [TechEnergy Ventures](https://shizune.co/investors/profile/techenergy-ventures) — VC Fund, 1 deal together

## About Doral Energy-Tech Ventures

VC Fund · Ramat Gan, Israel

Doral Energy-Tech Ventures is a corporate venture arm of Doral Group.

2 contacts available at Doral Energy-Tech Ventures.

| Name | Title | Profile |
| --- | --- | --- |
| Roee Furman | Managing Director, Doral Energy-Tech Ventures | https://shizune.co/investors/profile/roee-furman |
| Guy Yavin | Investment Director | https://shizune.co/investors/profile/guy-yavin |

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## FAQ

### What does Guy Yavin invest in?

Guy Yavin invests primarily in Energy, Battery and Energy Storage startups, most often at Seed stage. Most of the 1 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Guy Yavin last invest?

The most recent investment recorded for Guy Yavin closed in Feb 2023. Shizune tracks 1 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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