Mario Mazarese is a Partner and CFO at One Peak, whose known portfolio counts 10 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Partner and CFO at One Peak, whose known portfolio counts 10 companies
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Investor Profile
Founders in the listed sectors AI, Commerce, FinTech and SaaS, and focus areas Commerce Enablement, Cybersecurity, Data Analytics and E-Commerce fall inside that listing.
One Peak appears in Growth, Late-Stage and Seed rounds across its known deals.
The firm portfolio and the focus above give founders context on whether Mario Mazarese matches their raise.
Colleagues at One Peak
Humbert de Liedekerke Beaufort
Founding Partner
London, United Kingdom
Julius Lehmann
Investor
London, United Kingdom
Christoph Mayer
Partner
London, United Kingdom
Cole Hancock
Investor
London, United Kingdom
Tatjana Perrott
Director
United Kingdom
Mads Bogen Øye
Investor
United Kingdom
Jonathan Korntheuer
Principal
London, United Kingdom
Frequently asked questions
Who is Mario Mazarese?
Mario Mazarese is a private equity investor based in London, England, United Kingdom, listed as Partner and CFO at One Peak. The known portfolio of that firm counts 10 companies. That portfolio belongs to the firm, not to Mario Mazarese personally.
What does Mario Mazarese invest in?
Listed sectors include AI, Commerce, FinTech and SaaS; listed focus areas include Commerce Enablement, Cybersecurity, Data Analytics and E-Commerce. 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 Mario Mazarese invest at?
One Peak appears in Growth, Late-Stage and Seed rounds across its known deals, and Mario Mazarese is listed there as Partner and CFO. 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 Mario Mazarese listed at?
Mario Mazarese is listed as Partner and CFO at One Peak. 7 other people in the database share a firm with Mario Mazarese.
How do I contact Mario Mazarese?
An email address, a phone number and a LinkedIn page are on file for Mario Mazarese. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal