John O'Farrell Technology executive and venture capitalist who most recently served as a general partner at Andreessen Horowitz. He has served on public and private technology-company boards and is a national board member of UNICEF USA.
John O'Farrell Technology executive and venture capitalist who most recently served as a general partner at Andreessen Horowitz. He has served on public and private technology-company boards and is a national board member of UNICEF USA.
Career
General Partner at Andreessen Horowitz (a16z) until 2026