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Key people at Flat Capital.
Flat Capital was founded by Nina Siemiatkowski (Co-Founder).
Flat Capital was founded by Nina Siemiatkowski (Co-Founder).
Key people at Flat Capital.
| Date | Company | Round | Lead Investor(s) | Co-Investor(s) |
|---|---|---|---|---|
| Jan 14, 2026 | Alpaca | $190.0M Debt / Series D | Chris Olsen | Vlad Yatsenko, Altered Capital, Bank Muscat, Citadel Securities, Derayah Ventures, Diagram Ventures, DRW Venture Capital, Endeavor, Sebastian Siemiatkowski, Horizons Ventures, Kraken, Takashi Sano, Opera Tech Ventures, Portage, Social Leverage, Unbound, Keisuke Honda |
| Apr 10, 2024 | Oden Technologies | $28.5M Series B | Ebba Lilliehöök | Atomico, EQT Ventures, Recurring Capital Partners |
| Jul 1, 2022 | Quartr | $3.0M Seed | Johan Malm | Altos Ventures, Barry Ritholtz, Joshua Brown, Michael Batnick, Centripetal Capital, Sebastian Siemiatkowski |
| Oct 1, 2021 | LoveLocal (formerly m.Paani) | $19.0M Series B | Tommy Teo | AME Cloud Ventures, Andreessen Horowitz, BlockTower Capital, Blume Ventures, General Catalyst, GSF Accelerator, Hardware Club, Girish Mathrubootham, Gokul Rajaram, Pras Hanuma, Anna Lambert, Arpan Sheth, Nami Zarringhalam, Sarah Jones Simmer, Sriram Krishnan, AC Ventures, Alumni Ventures, Candy Ventures, Chiratae Ventures, Commerce Ventures, Sebastian Siemiatkowski, Henkel Tech Ventures |
