Investor profile
Rheingau Founders has backed 16 European tech companies across 25 funding rounds between 2008 and 2023, joining rounds totalling €110M. Most active in Software and Healthtech. Data as of 6 Aug 2026.
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| Company | Country | Rounds | Total € |
|---|---|---|---|
| Simplesurance | Germany | 3 | €46M |
| Qualifyze | Germany | 2 | €23M |
| Service Partner ONE | Germany | 3 | €10M |
| neptune.ai | Poland | 1 | €7.4M |
| Jutro Medical | Poland |
| Company | Stage | Amount | Date |
|---|---|---|---|
| Simplesurance | Series C | €19M | 2018-02 |
| Simplesurance | Early VC | €19M | 2017-03 |
| Qualifyze | Series A | €12M | 2021-11 |
| Qualifyze |
| 2 |
| €7.4M |
| Lindera | Germany | 1 | €6.0M |
| datapine | Germany | 4 | €2.7M |
| Adaptyv Biosystems | Switzerland | 1 | €2.4M |
| Akhetonics | Germany | 1 | €2.3M |
| RealXData | Germany | 1 | €2.0M |
| NetBird | Germany | 1 | €1.1M |
| Customer Alliance | Germany | 1 | €0 |
| OptioPay | Germany | 1 | €0 |
| Humanoo | Germany | 1 | €0 |
| MoleQlar | Germany | 1 | €0 |
| Lieferando | Germany | 1 | €0 |
| Other |
| €11M |
| 2023-08 |
| Service Partner ONE | Series A | €9.1M | 2016-07 |
| neptune.ai | Series A | €7.4M | 2022-04 |
| Simplesurance | Other | €7.3M | 2015-03 |
| Lindera | Other | €6.0M | 2021-11 |
| Jutro Medical | Seed | €6.0M | 2021-07 |
| datapine | Series A | €2.7M | 2015-09 |
