Stef van Grieken
Investor profile
Angel
Stef van Grieken has backed 2 European tech companies across 2 funding rounds between 2023 and 2026, joining rounds totalling €14M. Most active in Healthtech and Software. Data as of Nov 2026.
Deals
2
distinct rounds
Companies
2
backed
Active span
2023–2026
4 yrs
Total round €
€14M
sum of rounds joined
Deals by year
distinct rounds / yearStef van Grieken — deals by year — interactive chart.
Data table
| Stef van Grieken — deals by year | |
|---|---|
| 2023 | 1 |
| 2026 | 1 |
Top sectors
by dealsStef van Grieken — top sectors — interactive chart.
Data table
| Stef van Grieken — top sectors | |
|---|---|
| Healthtech | 1 |
| Software | 1 |
Stages
by dealsStef van Grieken — stages — interactive chart.
Data table
| Stef van Grieken — stages | |
|---|---|
| Other | 1 |
| Seed | 1 |
Countries
by dealsStef van Grieken — countries — interactive chart.
Data table
| Stef van Grieken — countries | |
|---|---|
| Switzerland | 2 |
Co-investment network
shared roundsCo-investment network — interactive chart.
Hover a node for shared-deal counts; click a co-investor to open its profile.
Best viewed on a larger screen.
Frequent co-investors
shared roundsPortfolio
top 30 by total round €| Company | Country | Rounds | Total € |
|---|---|---|---|
| Viso | Switzerland | 1 | €8.7M |
| Ahead Health | Switzerland | 1 | €5.1M |
Biggest deals
top 10 by amount| Company | Stage | Amount | Date |
|---|---|---|---|
| Viso | Seed | €8.7M | 2023-10 |
| Ahead Health | Other | €5.1M | 2026-01 |