Sergei Kouzmine
InvestorFounderCo-Founder & General Partner at FinTech Ventures · Board director at Groundfloor Finance
Writes $250K – $1M checks
FoundedGroundfloor Finance
About
Sergei Kouzmine, a Ph.D. physicist and operator-investor, co-founded the first VC focused on quantum computing, built Affinity Bank into a top‑10 Georgia bank and scaled European payments and banking platforms.
Invests in
AI & Machine LearningFintechInsurTechLogistics & Supply ChainPropTech
Board director at Groundfloor Finance
Intro paths
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In turn, Sergei can intro founders to Groundfloor Finance's investors below.
Groundfloor Finance's investors · 1
Co-founders at Groundfloor Finance
RT
RICHARD TULEYDirector
NB
NIKHIL BHARGAVAExecutive Officer, Director
BB
BRUCE BOEHMDirector
MD
MICHAEL D. OLANDERDirector
BD
BRIAN DALLYExecutive Officer, Director
BD
Brian DallyExecutive Officer, Director
NB
Nikhil BhargavaDirector
Deals · 1
Groundfloor FinanceBoard seat
via FinTech Ventures · filed Dec 2015 · $5M raise
Attribution from SEC filings, press coverage, and firm rosters.
Colleagues at FinTech Ventures
Frequently asked questions
- Where does Sergei Kouzmine work?
- Sergei Kouzmine is Co-Founder & General Partner at FinTech Ventures and Founder at Groundfloor Finance.
- What does Sergei Kouzmine invest in?
- Sergei Kouzmine invests in AI & Machine Learning, Fintech, InsurTech, Logistics & Supply Chain, PropTech.
- What check size does Sergei Kouzmine write?
- Sergei Kouzmine typically writes checks of $250K – $1M.
- What companies did Sergei Kouzmine found?
- Sergei Kouzmine founded Groundfloor Finance.

