# St1

> St1 is a VC fund in Helsinki backing Biofuel, CleanTech and Clean Energy. See 2 investments, check sizes, portfolio. Updated Aug 2026.

- Type: VC Fund
- Location: Helsinki, Finland
- Total investments: 2
- Last investment: Mar 2025
- Lead investor: 100%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/company/st1-oy
- Website: http://www.st1.fi
- Facebook: https://www.facebook.com/st1suomi/

St1 is a Finnish energy company and their vision is to be a leading manufacturer and seller of CO2 good energy.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Biofuel | 1 | 50% |
| CleanTech | 1 | 50% |
| Clean Energy | 1 | 50% |
| Renewable Energy | 1 | 50% |
| Waste Management | 1 | 50% |

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Series A | 1 | 50% |
| Post-IPO Equity | 1 | 50% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Novatron | Novatron develops a new proprietary fusion power concept together with physicists, engineers, and academia. | $10.9M | Series A | Mar 19, 2025 |  |
| Biokraft International | Biokraft International aims to be a leader in the large-scale production of biogas and bio-fertilizers. The company today holds a leading position in renewable energy and the production of biogas in the Nordic countries. Scandinavian Biogas works to increase the use of biogas as part of the energy mix. The Nordic heavy road transport sector is themost important area for the company's growth ambitions at present, but the biogas market for is also expected to grow in maritime transport and industry. At the same time, demand for liquid biogas (LBG) has increased in recent years, and the supply of biogas-powered vehicles has increased. This affects the compressed biogas (CBG) market, which in the future is expected to go from being local to becoming regional or nationwide. |  | Post-IPO Equity | Dec 09, 2022 |  |

2 of 2 investments shown.

## Co-investors
- [Axon Partners Group](https://shizune.co/investors/profile/axon-partners-group) — VC Fund, 1 deal together
- [Climentum Capital](https://shizune.co/investors/profile/climentum-capital) — VC Fund, 1 deal together
- [Granitor](https://shizune.co/investors/profile/granitor) — VC Fund, 1 deal together
- [Industrifonden](https://shizune.co/investors/profile/industrifonden) — VC Fund, 1 deal together
- [Santander InnoEnergy Fund](https://shizune.co/investors/profile/santander-climate-tech-fund) — VC Fund, 1 deal together
- [TomEnterprise Private](https://shizune.co/investors/profile/tomenterprise-private) — VC Fund, 1 deal together

## Similar investors

### Similar industry
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Breakthrough Energy Ventures](https://shizune.co/investors/profile/breakthrough-energy-ventures) — VC Fund
- [Shell Ventures](https://shizune.co/investors/profile/shell-technology-ventures) — VC Fund

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
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- [General Catalyst](https://shizune.co/investors/profile/general-catalyst-partners) — VC Fund

### Similar country
- [Almi Invest](https://shizune.co/investors/profile/almi-invest) — VC Fund
- [Chalmers Ventures AB](https://shizune.co/investors/profile/chalmers-ventures) — VC Fund
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund

## Featured in investor lists
- [CleanTech Investors in Sweden](https://shizune.co/investors/cleantech-investors-sweden)
- [CleanTech VC Funds in Sweden](https://shizune.co/investors/cleantech-vc-funds-sweden)
- [Clean Energy Investors in Sweden](https://shizune.co/investors/clean-energy-investors-sweden)
- [Clean Energy VC Funds in Sweden](https://shizune.co/investors/clean-energy-vc-funds-sweden)

## FAQ

### What does St1 invest in?

St1 invests primarily in Biofuel, CleanTech and Clean Energy startups, most often at Series A and Post-IPO Equity stage. Most of the 2 investments tracked by Shizune back companies in Sweden. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did St1 last invest?

The most recent investment recorded for St1 closed in Mar 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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