# Dr. Rainer Zimmermann

> Dr. Rainer Zimmermann is a pre-seed investor backing FinTech. See 1 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Total investments: 1
- Last investment: Nov 2018
- Lead investor: 0%
- Last updated: Aug 2026

Dr. Rainer Zimmermann is a pre-seed investor focused on FinTech and Cryptocurrency. Dr. Rainer Zimmermann

## Contacts

5 contacts available for Dr. Rainer Zimmermann: 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/dr-rainer-zimmermann?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| FinTech | 1 | 100% |
| Cryptocurrency | 1 | 100% |
| Venture Capital | 1 | 100% |
| Financial Services | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Cashlink | The financial technology start-up (Fintech) Cashlink has developed one of Europe's leading Tokenization-as-a-Service solutions. A modular, technological infrastructure enables the legally compliant issuance and management of digital securities for banks and investment platforms as an all-in-one solution. Compared to a traditional security,tokenized financial instruments create significant cost reductions and opportunities for opening up new markets and products, giving issuing companies, banks and investment platforms a sustainable competitive advantage. Renowned companies such as the Frankfurt securities specialist Bankhaus Scheich are already successfully using the Cashlink solution today. Cashlink is an official partner of Deutsche Börse Venture Network and completes its comprehensive range of digital securities by cooperating with experienced and specialized partners such as the globally operating law firm Ashurst. Renowned European investment companies such as the listed FinLab AG and the seed + speed-VC of the Maschmeyer Group are invested in the Fintech. As a founding member of the European forum "International Association for Trusted Blockchain Applications" (INATBA), the Hesse regional group of the Blockchain Bundesverband and the International Token Standardization Association (ITSA), Cashlink is already shaping tomorrow's capital market today. |  | Pre-Seed | Nov 21, 2018 |  |

1 of 1 investments shown.

## Co-investors
- [FinLab](https://shizune.co/investors/profile/finlab) — VC Fund, 1 deal together
- [seed + speed Ventures](https://shizune.co/investors/profile/seed-speed-ventures) — VC Fund, 1 deal together

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## Featured in investor lists
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## FAQ

### What does Dr. Rainer Zimmermann invest in?

Dr. Rainer Zimmermann invests primarily in FinTech, Cryptocurrency and Venture Capital 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 Dr. Rainer Zimmermann?

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 Dr. Rainer Zimmermann last invest?

The most recent investment recorded for Dr. Rainer Zimmermann closed in Nov 2018. 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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