Investor profile
BitStone Capital has backed 14 European tech companies across 22 funding rounds between 2018 and 2026, joining rounds totalling €100M. Most active in Proptech and Software. Data as of 6 Aug 2026.
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| Company | Country | Rounds | Total € |
|---|---|---|---|
| Aedifion | Germany | 3 | €29M |
| Green Fusion | Germany | 4 | €17M |
| Plancraft | Germany | 2 | €14M |
| Optiml | Switzerland | 2 | €12M |
| alcemy | Germany |
| 1 |
| €10M |
| Node.energy | Germany | 1 | €7.0M |
| PLAN4 | Germany | 2 | €4.0M |
| Upmin | Germany | 1 | €4.0M |
| smino | Switzerland | 1 | €2.9M |
| Simplifa | Germany | 1 | €0 |
| Lichtwart | Germany | 1 | €0 |
| Startup Insider | Germany | 1 | €0 |
| shareDnC | Germany | 1 | €0 |
| Aeditive | Germany | 1 | €0 |
| €12M |
| 2025-01 |
| alcemy | Series A | €10M | 2022-09 |
| Optiml | Other | €8.0M | 2026-02 |
| Node.energy | Series A | €7.0M | 2022-07 |
| PLAN4 | Other | €4.0M | 2022-04 |
| Upmin | Other | €4.0M | 2021-09 |
| Optiml | Pre-Seed | €3.6M | 2024-08 |
