Olivia O'Sullivan
Partner & Chief Operating Officer at Forum Ventures
New York, New York
Olivia O'Sullivan, Partner & Chief Operating Officer at Forum Ventures is an active investor based in New York, New York. This profile covers what Olivia O'Sullivan backs, at which stage, and how founders can reach out in 2026.
Olivia O'Sullivan is a Partner & Chief Operating Officer at Forum Ventures, a firm that helps ambitious B2B founders scale, with a background in brand and product marketing.
- Investor type
- VC
- Stages
- SeedSeries AEarly Stage Venture
- Invests in
- SaaS & Enterprise
- Location
- New York, New York
- Typical check
- $500K
How to reach Olivia O'Sullivan
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Connect with Olivia O'Sullivan
About this profile
This profile is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise.
Frequently Asked Questions
What does Olivia O'Sullivan invest in?
Olivia O'Sullivan invests in SaaS & Enterprise, typically at Seed, Series A and Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Olivia O'Sullivan invest at?
Olivia O'Sullivan typically invests at Seed, Series A and Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Olivia O'Sullivan's typical check size?
Olivia O'Sullivan typically writes checks around $500K. Use it as a signal for whether your raise fits their stage.
How do I contact Olivia O'Sullivan?
Unlock Olivia O'Sullivan's verified email on Round Funded and send a personalized pitch. We surface only deliverable contacts so your outreach lands.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.