# Johannes Teyssen

> Johannes Teyssen is a seed investor in Essen backing Software and Real Time. See 1 investment, round sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Location: Essen, Germany
- Total investments: 1
- Last investment: Jul 2024
- Lead investor: 0%
- Last updated: Aug 2026

Johannes Teyssen is a seed investor in Essen focused on Software and Real Time. Johannes Teyssen

## Contacts

5 contacts available for Johannes Teyssen: 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/johannes-teyssen?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 1 | 100% |
| Real Time | 1 | 100% |

## Investments

| Company | Description | Round size | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Versiro | Versiro is a real-time, multi-market decision support platform for electrical power assets. | $2.5M | Seed | Jul 03, 2024 | https://www.versiro.com |

1 of 1 investments shown.

## Co-investors
- [Alliance VC](https://shizune.co/investors/profile/alliance-venture) — VC Fund, 1 deal together
- [Sondo Capital](https://shizune.co/investors/profile/sondo-capital) — 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
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Investinor](https://shizune.co/investors/profile/investinor) — VC Fund
- [Skyfall Ventures](https://shizune.co/investors/profile/skyfall-ventures) — VC Fund

## Featured in investor lists
- [Software Angel Investors in Norway](https://shizune.co/investors/software-angel-investors-norway)
- [SaaS Angel Investors in Norway](https://shizune.co/investors/saas-angel-investors-norway)
- [All Angel Investors in Norway](https://shizune.co/investors/angel-investors-norway)

## FAQ

### What does Johannes Teyssen invest in?

Johannes Teyssen invests primarily in Software and Real Time startups, most often at Seed stage. Most of the 1 investments tracked by Shizune back companies in Norway. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Johannes Teyssen?

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 Johannes Teyssen last invest?

The most recent investment recorded for Johannes Teyssen closed in Jul 2024. Shizune tracks 1 investment 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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