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Rian O’Neill
Fund Analyst

Rian O’Neill is a Fund Analyst at SOSV, where he works across fund operations, valuations, portfolio analysis, and investment reporting, supporting strategic decision-making across the firm’s venture funds. He is a qualified CIMA accountant with experience in venture capital, strategic finance, and financial analysis.


Before joining SOSV, Rian held finance and analytical roles at Susquehanna International Group (SIG) and Boston Scientific. He graduated with First Class Honours in Finance from University College Cork (UCC).


Outside of work, Rian enjoys following financial markets, running, and working out at the gym.