Martin Fiennes
Venture investor in Oxford
Oxford, England
Martin Fiennes, Venture investor in Oxford is an active investor based in Oxford, England. This profile covers what Martin Fiennes backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCInvestor
- Stages
- Seed
- Invests in
- Biotech & PharmaHealthcare & BiotechMedTech & Medical DevicesHardware & Deep TechClimate & EnergyAgTech & Agriculture
- Location
- Oxford, England
- Typical check
- $250K
- Past investments
- 16
Notable investments
FluoRokKing's Arms Yard plc
Oxford FlowBodle Technologies LtdFocus Solutions Group plc
Living OpticsNatural Capital ResearchMoA TechnologyRefeynSalience LabsHow to reach Martin Fiennes
Angels and operators like Martin Fiennes reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded Accelerator.
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Frequently Asked Questions
What does Martin Fiennes invest in?
Martin Fiennes invests in Biotech & Pharma, Healthcare & Biotech, MedTech & Medical Devices and Hardware & Deep Tech, typically at Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Martin Fiennes invest at?
Martin Fiennes typically invests at Seed. Lead with traction that fits the stage when you reach out.
What is Martin Fiennes's typical check size?
Martin Fiennes typically writes checks around $250K. Use it as a signal for whether your raise fits their stage.
How do I contact Martin Fiennes?
Unlock Martin Fiennes's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.