Fundraising Fox
John O'Sullivan
InvestorGeneral Partner at ACT Venture Capital
Find your path to John
11 people in our graph can introduce you to John.
Each arrow is one introduction. Sign up to fill in the first one.
Ask Vaibhav Tandon to introduce you to John
You →Vaibhav · together at ACT Venture Capital →John
Ask Jamie Chen to introduce you to John
You →Jamie · 10 people · together at ACT Venture Capital →John
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- Your email: the people you already email who know John
- 2nd- and 3rd-degree connections: people you know who worked, studied or invested with John
- Your LinkedIn: the connections who can make the intro for you
We rank every route by how warm it is, so you raise on warm intros instead of cold emails.
Colleagues at ACT Venture Capital
Andrew O'Neill
Principal at Act Venture Capital
Cathy McBride
Fund Accountant at Act Venture Capital
Colleen Matkowski
Senior Vice President, Global Regulatory Affairs and Quality Assurance at Avalo Therapeutics
Conor Mills
Principal at Act Venture Capital
Debbie Rennick
General Partner at Act Venture Capital
John Flynn
Managing Partner at Act Venture Capital
Lorraine Paton
Financial Controller at Act Venture Capital
Mairead Roche
Associate at Act Venture Capital
Network1
Investors connected to John in public investor directories — a warm-intro map.
Frequently asked questions
- Who is John O'Sullivan?
- General Partner at Act Venture Capital
- Where does John O'Sullivan work?
- John O'Sullivan is General Partner at ACT Venture Capital.