Olivia O'Sullivan

Olivia O'Sullivan is a Partner at Forum Ventures, where she also serves as the Head of Platform. She has been instrumental in providing support to portfolio founders at various stages of their startup journeys. With over five years at Forum Ventures, she has contributed to the growth of the firm, which focuses on early-stage B2B SaaS companies, helping to develop a portfolio that includes over 400 companies and has facilitated nearly $1 billion in follow-on funding.12

O'Sullivan emphasizes the importance of building resilient ecosystems for startups, stating that her role goes beyond just funding to include hands-on support in areas like go-to-market strategies and sales.2 Her expertise has made her a notable figure in the venture capital landscape, earning her recognition as one of the "5 Women to Watch in Venture" and the Women in Platform Award.2

Before her current role, O'Sullivan's career included positions at notable companies such as Dow Jones, McDonald's, and Omnicom, showcasing her diverse professional background.4 She is also an active angel investor and mentor, reflecting her commitment to supporting early-stage founders in the tech industry.3