# Jens Rehwinkel

> Jens Rehwinkel is a pre-seed investor backing FinTech and Big Data. See 1 investments, check sizes, portfolio and contact details. Updated Aug 2026.

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

Jens Rehwinkel is a pre-seed investor in Karlsruhe focused on FinTech and Big Data. Jens Rehwinkel

## Contacts

5 contacts available for Jens Rehwinkel: 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/jens-rehwinkel-a38a?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| FinTech | 1 | 100% |
| Big Data | 1 | 100% |
| Developer APIs | 1 | 100% |
| Stock Exchanges | 1 | 100% |
| Embedded Software | 1 | 100% |

6 industries tracked in total.

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Bavest | Bavest is a Fintech company from Germany, democratizing financial data insights for retail investors and other companies. The platform provides powerful tools and comprehensive data to help retail investors make smarter investment decisions. Bavest also provides APIs and Whitelabel Solutions for other companies that want to enable their customersor clients investment intelligence. | $1.2M | Pre-Seed | Feb 05, 2024 |  |

1 of 1 investments shown.

## Co-investors
- [Nautix Ventures](https://shizune.co/investors/profile/nautix-ventures-5510) — VC Fund, 1 deal together
- [rezooM Capital](https://shizune.co/investors/profile/rezoom-capital) — VC Fund, 1 deal together

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## Featured in investor lists
- [Big Data Angel Investors in Germany](https://shizune.co/investors/big-data-angel-investors-germany)

## FAQ

### What does Jens Rehwinkel invest in?

Jens Rehwinkel invests primarily in FinTech, Big Data and Developer APIs startups, most often at Pre-Seed stage. Most of the 1 investments tracked by Shizune back companies in Germany. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Jens Rehwinkel?

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 Jens Rehwinkel last invest?

The most recent investment recorded for Jens Rehwinkel closed in Feb 2024. 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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