Investor profile
JR Holding has backed 7 European tech companies across 8 funding rounds between 2021 and 2025, joining rounds totalling €21M. Most active in Deeptech and Energy. Data as of 7 Aug 2026.
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| Company | Country | Rounds | Total € |
|---|---|---|---|
| The Batteries | Poland | 2 | €10M |
| Fluence Technology | Poland | 1 | €6.6M |
| Plantalux | Poland | 1 | €1.2M |
| Fluence | Poland | 1 | €1.0M |
| Kogena | Poland |
| Company | Stage | Amount | Date |
|---|---|---|---|
| The Batteries | Series A | €7.6M | 2022-06 |
| Fluence Technology | Other | €6.6M | 2025-08 |
| The Batteries | Other | €2.6M | 2022-03 |
| Plantalux |
| 1 |
| €902k |
| Pergamin | Poland | 1 | €660k |
| Mindento | Poland | 1 | €311k |
| Other |
| €1.2M |
| 2022-01 |
| Fluence | Other | €1.0M | 2022-12 |
| Kogena | Other | €902k | 2023-07 |
| Pergamin | Seed | €660k | 2021-01 |
| Mindento | Other | €311k | 2022-10 |
