Acton Capital is a German venture capital firm founded in 1999 and headquartered in Munich, investing in tech-enabled business models across Europe and North America. The firm backs companies at Series A and beyond, with its latest fund (Acton VI) closing at €225M and total AUM close to €1 billion.
Deal activity decreased year-over-year (2 deals in the last 12 months vs 3 prior). Average disclosed round size is $32.2M (across 30 rounds with reported amounts).
Portfolio
49
Fund Size
—
Top Stage
Series A
Last 12 Mo
2
Team
Christina Catania
unclear
Dominik Alvermann
unclear
Dominique Krötz
unclear
Dr. Benedikt Sudbrock
unclear
Dr. Christoph Braun
unclear
Dr. Hannes Blum
unclear
Dr. Jan-Gisbert Schultze
unclear
Dr. Paul-Bernhard Kallen
unclear
Dr. Sophie Ahrens-Gruber
unclear
Frank Seehaus
unclear
Fritz Oidtmann
unclear
Isabel Rafeiner
unclear
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
Portfolio
| Company | Round | Amount | Date |
|---|---|---|---|
 Sêmeia | Unknown | — | May 2026 |
 Formalize | Series B | — | Oct 2025 |
 Stotles | Series A | — | May 2025 |
 7Learnings | Series B | — | May 2025 |
 Tomorro | Unknown | — | Mar 2025 |
| CChip | Growth | — | Jan 2025 |
 Yoto | Unknown | $22M | Jan 2024 |
| Rremberg GmbH | Series A | — | Jan 2024 |
 Henchman | Series A | $7M | Mar 2023 |
 Klaus | Series A | $11.5M | Sep 2022 |
 Laserhub | Series B | — | Jun 2022 |
 Zenjob | Series D | $50M | Feb 2022 |
 SoSafe | Series B | $73M | Jan 2022 |
 Skribble | Series A | — | Jan 2022 |
 MedKitDoc | Seed | — | Dec 2021 |
 Everstox | Series B | — | Nov 2021 |
 MPB | Series D | $69M | Apr 2021 |
 Mambu | Growth | $135M | Jan 2021 |
| MPB | Series D | — | Jan 2021 |
| KKnix | Unknown | $53M | Jan 2021 |
| Zenjob | Series C | $30M | May 2020 |
 Convelio | Series A | $9.9M | Feb 2020 |
 Koio Collective | Series A | $6M | Oct 2019 |
| KKoio | Series A | $3M | Oct 2019 |
 ExpertLead | Series A | — | Jun 2019 |
Top Co-Investors
Last updated: 8 September 2026