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Top 2026 Cyber Security Investors in United Kingdom

Discover the top 432 cyber security investors in United Kingdom based on their portfolio. Get their email and LinkedIn info, or an intro.

432
Investors
223
With email
52%
Email rate
Sep 2026
Last updated

Investor search results

439 investors found
🌍 United Kingdom🏷 Cyber Security
Will Neale
Will Neale
Founder | Investor
Early stage155 investments 📍 United Kingdom
155
investments
Mark Pearson 🚀
Mark Pearson 🚀
Tech Investor💰| £280m Invested | 230 Deals | Venture Capital | Unicorn Hunter🦄 | Pre-Seed to Series A | EIS, SEIS & VCT Investments
Early stage81 investments 📍 United Kingdom
81
investments
Oleg Tscheltzoff
Oleg Tscheltzoff
Founder/Investor. Fotolia,Chime,Robinhood, Rippling,Zepto,Monzo, Aircall ..
Early stage57 investments 📍 United Kingdom
57
investments
Serge Chiaramonte
Serge Chiaramonte
Early Stage Tech Angel Investor & Advisor
Early stage56 investments 📍 United Kingdom
56
investments
MJ
Mark Jaffray
Investor at Palantir Technologies
Early stage54 investments 📍 United Kingdom
54
investments
Tony Askew
Tony Askew
Founder Partner, REV Venture Partners, London
Mid stage50 investments 📍 United Kingdom
50
investments
Denis HENIN
Denis HENIN
UI/UX Designer | AI Automation Engineer | RAG, Agents & Local LLM Systems | Business Angel | Solvay MBA
Late stage50 investments 📍 United Kingdom
50
investments
Carmen Alfonso Rico
Carmen Alfonso Rico
👷‍♀️Executing @ Fractile + 😇 Backing Killers with a Heart @ Cocoa
Early stage47 investments 📍 United Kingdom
47
investments
Krishna Visvanathan
Krishna Visvanathan
Co-founder & Partner at Crane Venture Partners
Early stage44 investments 📍 United Kingdom
44
investments
Serge Alleyne
Serge Alleyne
Entrepreneur • Investor • Coach • Longevity Athlete
Early stage44 investments 📍 United Kingdom
44
investments

Frequently asked questions about Cyber Security investors in United Kingdom

How many Cyber Security investors are there in United Kingdom?
Gritt tracks 432 Cyber Security investors in United Kingdom, of which 223 (52%) have a direct email address available.
How can I contact Cyber Security investors in United Kingdom?
Gritt provides direct email addresses for 52% of investors in this list. Once you have an account, you can export the list or use Gritt AI outreach to draft personalised emails that you review and approve, then send from your Gmail.
Are these investors actively investing in United Kingdom startups?
Yes — Gritt ranks investors by their investment activity. The investors at the top of this list have made the most investments in Cyber Security companies and are most likely to be actively seeking new deals.
Can I filter by investment stage or industry?
Yes — use the filters on the left to narrow by investment stage (early, mid, late) or industry. You can also filter by last active date to focus on investors who have made deals recently.
Can I export this list of Cyber Security investors in United Kingdom?
Yes — paid Gritt accounts can export any filtered investor list as a CSV, including names, email addresses, LinkedIn profiles and investment counts.

Contact all 432 Cyber Security investors

Gritt drafts a personalised AI email for each — written from your pitch; you approve each one, then it sends from your Gmail.

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