BlackFin Capital Partners is an independent private equity firm founded in 2009, focusing exclusively on financial services companies across Europe. The firm specializes in asset-light financial services buyouts and early-stage FinTech investments, with over €4 billion in total assets under management.
Deal activity decreased year-over-year (2 deals in the last 12 months vs 5 prior). Average disclosed round size is $37.3M (across 18 rounds with reported amounts).
Portfolio
29
Fund Size
$2.0B
Top Stage
Series B
Last 12 Mo
3
Team
Bruno Rostain
Founding Partner
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
42 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Wealthcome | Unknown | — | Sep 2026 |
 Cryptio | Series B | $45M | Mar 2026 |
 Formalize | Series B | — | Oct 2025 |
 Aufinity Group | Series C | — | May 2025 |
| AAufinity | Series C | $26M | May 2025 |
 TransFICC | Series B | — | Apr 2025 |
 Hawk:AI | Series C | — | Apr 2025 |
 ETFbook | Series A | — | Feb 2025 |
| Formalize | Series A | — | Apr 2024 |
 Embankment | Seed | — | Jan 2024 |
| AAufinity | Series B | — | Jan 2024 |
| WWhistleblower Software | Series A | — | Jan 2024 |
 Carbon Equity | Unknown | — | Oct 2023 |
 Bdeo | Unknown | — | Jun 2023 |
| Hawk:AI | Series B | $17M | Jan 2023 |
 Tuum | Series A | — | Jan 2022 |
 Mooncard | Unknown | — | Sep 2021 |
 Tesseract | Series A | — | Jun 2021 |
 Akur8 | Series B | $30M | Jun 2021 |
 Agicap | Series A | $100M | May 2021 |
| Agicap | Series B | — | Jan 2021 |
 Hypatos | Seed | $11.8M | Sep 2020 |
 Ravelin Technology | Series C | $20M | Jul 2020 |
| Akur8 | Series A | — | Mar 2020 |
 Descartes Underwriting | Series A | $18.5M | Jan 2020 |
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Top Co-Investors
Seaya7 shared
Passion Capital4 shared
Amadeus Capital Partners4 shared
Eurazeo4 shared
Serena4 shared
Cathay Innovation4 shared
PayPal Ventures3 shared
Sands Capital3 shared
Playfair Capital3 shared
One Peak2 shared
Coalition Operators2 shared
Macquarie Capital2 shared
Rabobank2 shared
DNS Capital2 shared
Picus Capital2 shared
West Hill Capital2 shared
Highland Europe2 shared
Mundi Ventures2 shared
Greenoaks Capital2 shared
Kima Ventures2 shared
Last updated: 8 September 2026