# Jussi Manninen

> Jussi Manninen is a seed investor at VTT Technical Research Centre of Finland backing Renewable Energy. See 1 investments, round sizes, portfolio and contact…

- Type: Angel Investor
- Fund: [VTT Technical Research Centre of Finland](https://shizune.co/investors/profile/vtt)
- Location: Helsinki, Finland
- Total investments: 1
- Last investment: Jun 2023
- Lead investor: 100%
- Last updated: Oct 2026
- LinkedIn: https://www.linkedin.com/in/jussi-manninen-a1966316/
- X (Twitter): https://x.com/jjmanninen

Jussi Manninen is a seed investor at VTT Technical Research Centre of Finland in Helsinki focused on Renewable Energy. Jussi Manninen is based out of Helsinki, Southern Finland and is the Executive Vice President of VTT Technical Research Centre of Finland. Jussi previously worked at BioeconomyFI as a Development manager. Jussi Manninen attended the University of Manchester. Jussi Manninen has received Board certificate, Organizational Kata Coach certifications intheir career.

## Contacts

5 contacts available for Jussi Manninen: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/jussi-manninen?utm_source=investor_profile

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Steady Energy | Steady Energy aims to decarbonize the energy-intensive heating industry starting with residential and district heating. | $2.2M | Seed | Jun 27, 2023 | https://www.steadyenergy.com/ |

1 of 1 investments shown.

## Co-investors
- [Lifeline Ventures](https://shizune.co/investors/profile/lifeline-ventures) — VC Fund, 1 deal together
- [Yes VC](https://shizune.co/investors/profile/yes-vc) — VC Fund, 1 deal together

## About VTT Technical Research Centre of Finland

VC Fund · Espoo, Finland

VTT is one of Europe’s leading research institutions. We are owned by the Finnish state. Our task is to advance the utilisation and commercialisation of research and technology in commerce and society. Through scientific and technological means, we turn large global challenges into sustainable growth for businesses and society. We bring togetherpeople, business, science and technology to solve the biggest challenges of our time. This is how we create sustainable growth, jobs and wellbeing and bring exponential hope.

5 contacts available at VTT Technical Research Centre of Finland.

| Name | Title | Profile |
| --- | --- | --- |
| Jussi Manninen | Executive Vice President | https://shizune.co/investors/profile/jussi-manninen |
| Satu Holm-Jumppanen | Communications Manager, Sustainable products and materials | https://shizune.co/investors/profile/satu-holm-jumppanen |
| Henrik Sandberg | Principal Scientist | https://shizune.co/investors/profile/henrik-sandberg |
| Juha-Pekka Pitkänen | Principal scientist | https://shizune.co/investors/profile/juha-pekka-pitk%C3%A4nen |
| Marko Koistila | VP, Sales and Customer Partnerships | https://shizune.co/investors/profile/marko-koistila |

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## FAQ

### What does Jussi Manninen invest in?

Jussi Manninen invests primarily in Renewable Energy startups, most often at Seed stage. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Jussi Manninen?

Public channels for Jussi Manninen include LinkedIn and X (Twitter). For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### When did Jussi Manninen last invest?

The most recent investment recorded for Jussi Manninen closed in Jun 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 Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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