An operator angel based in Leeds, England, United Kingdom, Andrew Mason has 3 known investments: Pentest People, RandomStorm and RapidSpike.
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Investment focus
- Stage
- Seed
- Sector
- SaaS
- Focus
- Application SecurityPenetration TestingSecurity AnalyticsWeb Performance Monitoring
Contacts
Andrew Mason portfolio companies (3)
- Pentest People
- RandomStorm
- RapidSpike
Investor Profile
Founders in the listed sector SaaS, and focus areas Application Security, Penetration Testing, Security Analytics and Web Performance Monitoring will recognize the pattern in this portfolio.
Stage-wise, the known deals cluster around Seed rounds.
The portfolio and focus above give founders context on whether Andrew Mason matches their raise.
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Frequently asked questions
Who is Andrew Mason?
Andrew Mason is an operator angel based in Leeds, England, United Kingdom with 3 known investments on file, among them Pentest People, RandomStorm and RapidSpike. The sections above list the sectors and stages attached to that record.
What does Andrew Mason invest in?
Listed sectors include SaaS; listed focus areas include Application Security, Penetration Testing, Security Analytics and Web Performance Monitoring. 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 Andrew Mason invest at?
The known deals of Andrew Mason include Seed 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 Andrew Mason?
A phone number and a LinkedIn page are on file for Andrew Mason. They are readable inside RaiseHunt after you create an account. The database holds no email address 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