# PC Rettig & CO Impact

> PC Rettig & CO Impact is a VC fund backing Energy, CleanTech and 3D Printing. See 3 investments, check sizes, portfolio. Updated Aug 2026.

- Type: VC Fund
- Total investments: 3
- Last investment: Jul 2026
- Lead investor: 0%
- Last updated: Aug 2026

PC Rettig & CO Impact is a VC fund focused on Energy and CleanTech. PC Rettig & CO Impact

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $3M–$8.2M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Energy | 1 | 33% |
| CleanTech | 1 | 33% |
| 3D Printing | 1 | 33% |
| Oil and Gas | 1 | 33% |
| Construction | 1 | 33% |

8 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 2 | 67% |
| Venture - Series Unknown | 1 | 33% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Hyperion Robotics | Hyperion Robotics is on the mission to decarbonise construction industry. | $7.4M | Venture - Series Unknown | Jul 16, 2026 |  |
| Polar Night Energy | Polar Night Energy is a Tampere-based startup that designs and builds heat storages for renewable energy. | $8.2M | Seed | Apr 03, 2024 |  |
| Hyperion Robotics | Hyperion Robotics is on the mission to decarbonise construction industry. | $3M | Seed | Oct 25, 2022 |  |

3 of 3 investments shown.

## Co-investors
- [Lifeline Ventures](https://shizune.co/investors/profile/lifeline-ventures) — VC Fund, 2 deals together
- [Übermorgen Ventures](https://shizune.co/investors/profile/%C3%BCbermorgen-ventures) — VC Fund, 2 deals together
- [Course Corrected](https://shizune.co/investors/profile/course-corrected) — VC Fund, 1 deal together
- [European Innovation Council Fund](https://shizune.co/investors/profile/european-innovation-council-fund) — VC Fund, 1 deal together
- [Goldacre](https://shizune.co/investors/profile/goldacre) — VC Fund, 1 deal together
- [Holdix Oy Ab](https://shizune.co/investors/profile/holdix-oy-ab) — VC Fund, 1 deal together

## Similar investors

### Similar industry
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
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### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
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- [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund

### Similar country
- [Business Finland](https://shizune.co/investors/profile/tekes) — VC Fund
- [Lifeline Ventures](https://shizune.co/investors/profile/lifeline-ventures) — VC Fund
- [Tesi](https://shizune.co/investors/profile/tesi) — VC Fund

## Featured in investor lists
- [Energy VC Funds in Finland](https://shizune.co/investors/energy-vc-funds-finland)
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- [Impact Investors in Finland](https://shizune.co/investors/impact-investors-finland)

## FAQ

### What does PC Rettig & CO Impact invest in?

PC Rettig & CO Impact invests primarily in Energy, CleanTech and 3D Printing startups, most often at Seed and Venture - Series Unknown stage. Most of the 3 investments tracked by Shizune back companies in Finland. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is PC Rettig & CO Impact's check size?

PC Rettig & CO Impact typically joins rounds of $3M–$8.2M at Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds PC Rettig & CO Impact participates in.

### When did PC Rettig & CO Impact last invest?

The most recent investment recorded for PC Rettig & CO Impact closed in Jul 2026. Shizune tracks 3 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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