Sam Fennell works as a Partner at ACF Investors. The firm's known portfolio counts 12 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Partner at ACF Investors, whose known portfolio counts 12 companies
- Teal
- Veremark
- Monument Therapeutics
- Spotta
- Neurovalens
- NoBACZ
- Cumulus Neuroscience
- FLIT
- Reboxed
- Hammer Missions
- Orthofuse
- OneID
Investor Profile
Sam Fennell is listed against sectors Climate, Commerce, Consumer and FinTech, and focus areas Analytics, Biotech, Customer Support and EV in the database.
ACF Investors appears in Pre-Seed, Seed and Series A rounds across its known deals.
The firm portfolio and the focus above give founders context on whether Sam Fennell matches their raise.
Colleagues at ACF Investors
Simon Blakey
Investment Committee Member
London, United Kingdom
Liam Bradley
Associate
Birmingham, United Kingdom
George Whitehead
Partner
London, United Kingdom
Paul Fauset
Partner
Sheffield, United Kingdom
Timothy Mills
Managing Partner
Bakewell, United Kingdom
Sina Ataherian
Investment Director
London, United Kingdom
Rajat Malhotra
Investment Director
London, United Kingdom
Frequently asked questions
Who is Sam Fennell?
Sam Fennell is a syndicate member and venture capital investor based in Sheffield, England, United Kingdom, listed as Partner at ACF Investors. The known portfolio of that firm counts 12 companies. That portfolio belongs to the firm, not to Sam Fennell personally.
What does Sam Fennell invest in?
Listed sectors include Climate, Commerce, Consumer and FinTech; listed focus areas include Analytics, Biotech, Customer Support and EV. 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 Sam Fennell invest at?
ACF Investors appears in Pre-Seed, Seed and Series A rounds across its known deals, and Sam Fennell is listed there as 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 Sam Fennell listed at?
Sam Fennell is listed as Partner at ACF Investors. 7 other people in the database share a firm with Sam Fennell.
How do I contact Sam Fennell?
An email address and a LinkedIn page are on file for Sam Fennell. 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 5 September 2026 · How this data is built · Report a correction or request removal