About
As General Counsel for SOSV, Maria leads the SOSV legal team based in Cork, Ireland. In her role, Maria oversees all legal matters for the firm, including reviewing, co-ordinating and managing 150+ accelerator and follow-on investments annually, providing counsel to SOSV General Partners on investment and partnership issues, and actively mentoring SOSV startups and entrepreneurs on a variety of corporate and commercial matters. Maria holds a law degree from University College Cork, is a member of the Law Society of Ireland and an associate of the Irish Tax Institute. Maria previously worked in private practice as a commercial solicitor before joining SOSV as in-house counsel.
Position in the VCSift Database
- • 15 investors at SOSV are tracked.
- • 3 investors hold the Legal Counsel role in VCSift. Maria O’Brien is one of them.
- • 28 investors are based in Cork, Cork, Ireland.
Data sourced from 410,343 investor profiles. Updated July 2026.
Investment Focus
- Location
- Cork, Ireland
Contact Information
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