Karoll
Investor profile
Venture capital
Karoll has backed 1 European tech company across 1 funding round in 2023, joining rounds totalling €2.0M. Most active in Energy. Data as of 4 Nov 2026.
Deals
1
distinct rounds
Companies
1
backed
Active span
2023
1 yr
Total round €
€2.0M
sum of rounds joined
Deals by year
distinct rounds / yearKaroll — deals by year — interactive chart.
Data table
| Karoll — deals by year | |
|---|---|
| 2023 | 1 |
Top sectors
by dealsKaroll — top sectors — interactive chart.
Data table
| Karoll — top sectors | |
|---|---|
| Energy | 1 |
Stages
by dealsKaroll — stages — interactive chart.
Data table
| Karoll — stages | |
|---|---|
| Other | 1 |
Countries
by dealsKaroll — countries — interactive chart.
Data table
| Karoll — countries | |
|---|---|
| Bulgaria | 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 € |
|---|---|---|---|
| Hydrogenera | Bulgaria | 1 | €2.0M |
Biggest deals
top 10 by amount| Company | Stage | Amount | Date |
|---|---|---|---|
| Hydrogenera | Other | €2.0M | 2023-01 |