An operator angel based in London, England, United Kingdom, Rupert Cook has one known investment, Netacea.
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Investment focus
- Stage
- Series A
- Focus
- CybersecurityMachine LearningSaaS SecuritySecurity Analytics
Contacts
Rupert Cook portfolio company (1)
- Netacea
Investor Profile
The listing covers sectors AI and SaaS, and focus areas Cybersecurity, Machine Learning, SaaS Security and Security Analytics. Startups operating in these areas may find Rupert Cook relevant.
Rupert Cook is listed for Series A rounds in the database.
The portfolio and focus above give founders context on whether Rupert Cook matches their raise.
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Frequently asked questions
Who is Rupert Cook?
Rupert Cook is an operator angel based in London, England, United Kingdom with one known investment on file, Netacea. The sections above list the sectors and stages attached to that record.
What does Rupert Cook invest in?
Listed sectors include AI and SaaS; listed focus areas include Cybersecurity, Machine Learning, SaaS Security and Security Analytics. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Rupert Cook invest at?
The database lists Rupert Cook for Series A rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
How do I contact Rupert Cook?
An email address and a LinkedIn page are on file for Rupert Cook. The address stays masked on this page and is readable inside RaiseHunt after you create an account. The database holds no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 6 September 2026 · How this data is built · Report a correction or request removal