Investor profile
IST cube has backed 7 European tech companies across 8 funding rounds between 2021 and 2023, joining rounds totalling €45M. Most active in Healthtech and Software. Data as of 6 Aug 2026.
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| Company | Country | Rounds | Total € |
|---|---|---|---|
| Ribbon Biolabs | Austria | 1 | €18M |
| Prewave | Austria | 1 | €11M |
| Sarcura | Austria | 1 | €7.0M |
| contextflow | Austria | 2 | €6.7M |
| VALANX | Austria |
| Company | Stage | Amount | Date |
|---|---|---|---|
| Ribbon Biolabs | Series A | €18M | 2022-01 |
| Prewave | Series A | €11M | 2022-09 |
| Sarcura | Seed | €7.0M | 2022-11 |
| contextflow |
| 1 |
| €2.3M |
| brightmind.AI | Austria | 1 | €0 |
| gnista.io | Austria | 1 | €0 |
| €6.7M |
| 2021-09 |
| VALANX | Other | €2.3M | 2023-11 |
