# Petri Pöyhönen

> Petri Pöyhönen is a Series A investor in Helsinki backing Medical and Biotechnology. See 1 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Location: Helsinki, Finland
- Total investments: 1
- Last investment: May 2015
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://fi.linkedin.com/in/petri-pöyhönen-36b0b711

Petri Pöyhönen is a Series A investor in Helsinki focused on Medical and Biotechnology. Petri Pöyhönen

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Medical | 1 | 100% |
| Biotechnology | 1 | 100% |
| Medical Device | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Synoste Oy | Synoste is a Finnish startup company that develops and will sell novel patient friendly medical solutions for treatment of skeletal deformities. The first target is a better device for the well known, but complication prone limb lengthening procedure, which is still extremely uncomfortable for the patient. Synoste utilizes smart materials andintroduces a less painful and precisely controllable treatment device that lowers the complication rate and enables faster recovery to normal life. | $2.2M | Series A | May 06, 2015 |  |

1 of 1 investments shown.

## Co-investors
- [Finnvera Venture Capital](https://shizune.co/investors/profile/finnvera-venture-capital) — VC Fund, 1 deal together
- [Lifeline Ventures](https://shizune.co/investors/profile/lifeline-ventures) — VC Fund, 1 deal together
- [Metsola Ventures](https://shizune.co/investors/profile/metsola-ventures) — VC Fund, 1 deal together

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### Similar industry
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### Similar stage
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### Similar country
- [Business Finland](https://shizune.co/investors/profile/tekes) — VC Fund
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## Featured in investor lists
- [Biotechnology Angel Investors in Finland](https://shizune.co/investors/biotechnology-angel-investors-finland)
- [Health Care Investors in Finland](https://shizune.co/investors/health-care-investors-finland)
- [Biotech Angel Investors in Finland](https://shizune.co/investors/biotech-angel-investors-finland)
- [Biotechnology Investors in Finland](https://shizune.co/investors/biotechnology-investors-finland)
- [Medical Device Angel Investors in Finland](https://shizune.co/investors/medical-device-angel-investors-finland)
- [Medical Angel Investors in Finland](https://shizune.co/investors/medical-angel-investors-finland)

## FAQ

### What does Petri Pöyhönen invest in?

Petri Pöyhönen invests primarily in Medical, Biotechnology and Medical Device startups, most often at Series A stage. Most of the 1 investments tracked by Shizune back companies in Finland. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Petri Pöyhönen last invest?

The most recent investment recorded for Petri Pöyhönen closed in May 2015. 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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