John McCullough is a Chief Operating Partner at OpenView, whose known portfolio counts 9 companies.
Is John McCullough a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
Contacts
Affiliated funds' portfolios
Chief Operating Partner at OpenView, whose known portfolio counts 9 companies
- Parabola
- Shopgenie
- TrustCloud
- Optimize Health
- Voiceflow
- Rewst
- Chargeflow
- Intezer
- Mangomint
Investor Profile
The listing covers sectors AI, Commerce, Consumer and FinTech, and focus areas Analytics, Cloud Infrastructure, Cybersecurity and Data. Startups operating in these areas may find John McCullough relevant.
OpenView appears in Growth, Seed and Series A rounds across its known deals.
What the affiliated firm has backed is the closest available signal on whether John McCullough is worth approaching.
Colleagues at OpenView
George Roberts
Venture Partner
Boston, United States
Devon Warwick McDonald
Partner
Boston, United States
Scott Maxwell
Senior Managing Director
Boston, United States
Brian Carthas
Partner
Boston, United States
Daniel Demmer
Partner
Bolton, United States
Frequently asked questions
Who is John McCullough?
John McCullough is a venture capital investor based in Boston, Massachusetts, United States, listed as Chief Operating Partner at OpenView. The known portfolio of that firm counts 9 companies. That portfolio belongs to the firm, not to John McCullough personally.
What does John McCullough invest in?
Listed sectors include AI, Commerce, Consumer and FinTech; listed focus areas include Analytics, Cloud Infrastructure, Cybersecurity and Data. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does John McCullough invest at?
OpenView appears in Growth, Seed and Series A rounds across its known deals, and John McCullough is listed there as Chief Operating Partner. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is John McCullough listed at?
John McCullough is listed as Chief Operating Partner at OpenView. 5 other people in the database share a firm with John McCullough.
How do I contact John McCullough?
An email address, a phone number and a LinkedIn page are on file for John McCullough. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal