William Plummer is a Venture Partner at Sentinel Global, whose known portfolio counts 9 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Venture Partner at Sentinel Global, whose known portfolio counts 9 companies
- Superstate
- Via
- Cryptio
- QuamCore
- CYVL
- Pandion
- Auditoria.AI
- Centari
- Pavus AI
Investor Profile
The listing covers sectors AI, Commerce, FinTech and Hardware, and focus areas AI Applications, Cloud Infrastructure, Crypto and Delivery. Startups operating in these areas may find William Plummer relevant.
Sentinel Global appears in Seed, Series A and Series B rounds across its known deals.
What the affiliated firm has backed is the closest available signal on whether William Plummer is worth approaching.
Colleagues at Sentinel Global
Frequently asked questions
Who is William Plummer?
William Plummer is a venture capital investor based in Santa Barbara, California, United States, listed as Venture Partner at Sentinel Global. The known portfolio of that firm counts 9 companies. That portfolio belongs to the firm, not to William Plummer personally.
What does William Plummer invest in?
Listed sectors include AI, Commerce, FinTech and Hardware; listed focus areas include AI Applications, Cloud Infrastructure, Crypto and Delivery. 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 William Plummer invest at?
Sentinel Global appears in Seed, Series A and Series B rounds across its known deals, and William Plummer is listed there as Venture 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 William Plummer listed at?
William Plummer is listed as Venture Partner at Sentinel Global. 4 other people in the database share a firm with William Plummer.
How do I contact William Plummer?
A LinkedIn page is on file for William Plummer. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal