William Hermans
Investor profile
Angel
William Hermans has backed 1 European tech company across 1 funding round in 2025, joining rounds totalling €1.0M. Most active in Energy. Data as of 4 Nov 2026.
Deals
1
distinct rounds
Companies
1
backed
Active span
2025
1 yr
Total round €
€1.0M
sum of rounds joined
Deals by year
distinct rounds / yearWilliam Hermans — deals by year — interactive chart.
Data table
| William Hermans — deals by year | |
|---|---|
| 2025 | 1 |
Top sectors
by dealsWilliam Hermans — top sectors — interactive chart.
Data table
| William Hermans — top sectors | |
|---|---|
| Energy | 1 |
Stages
by dealsWilliam Hermans — stages — interactive chart.
Data table
| William Hermans — stages | |
|---|---|
| Other | 1 |
Countries
by dealsWilliam Hermans — countries — interactive chart.
Data table
| William Hermans — countries | |
|---|---|
| Netherlands | 1 |
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 € |
|---|---|---|---|
| HeatLeap | Netherlands | 1 | €1.0M |