Where does Martin Fiennes work?

Martin Fiennes is Partner at Oxford Science Enterprises.

What check size does Martin Fiennes write?

Martin Fiennes typically writes checks of $100K – $5M.

Where did Martin Fiennes go to school?

Martin Fiennes studied at Ashridge Management College, UK (Master of Business Administration - MBA); University of Oxford (BA, Geography).

Martin Fiennes

Investor

Partner at Oxford Science Enterprises

Oxford, United Kingdom

Writes $100K – $5M checks · typically $1.5M

Find your path to Martin

166 people in our graph share verified history with Martin — schools, employers, funds. One of them is your warm intro.

Alan EzekowitzunlockedMartin: together at University of Oxford (1980–1983)

×5Martin: together at University of Oxford

Martin: together at Refeyn

Martin: together at Fluorok

About

Martin Fiennes is a Deep Tech Advisor at Oxford Science Enterprises, a £850 million investment company that develops and scales spinouts from research across the Mathematical, Physical, Life Sciences, and Medical Sciences divisions at the University of Oxford. He serves as a Non-Executive Director.

Experience

Oxford Science EnterprisesDeep Tech Advisorcurrent2024 — present
Oxford Science EnterprisesPartner2015 — 2024Oxford
Snowfox DiscoveryNon Executive Directorcurrent2024 — present
Wild BioscienceNon Executive Directorcurrent2021 — presentOxford, England, United Kingdom
MoA TechnologyNon Executive Directorcurrent2017 — presentGreater Oxford Area
SeloxiumBoard Observer2023 — 2024Oxford, England, United Kingdom
FluoRokBoard Observer2023 — 2024Oxford, England, United Kingdom
Salience LabsNon Executive Director2021 — 2024Oxford, England, United Kingdom
Living OpticsNon Executive Director2020 — 2024Oxford, England, United Kingdom
Mixergy LtdNon Executive Director2023 — 2024Oxford, England, United Kingdom
Natural Capital ResearchNon Executive Director2021 — 2023Oxford, England, United Kingdom
Oxford FlowNon Executive Director2015 — 2022Greater Oxford Area
RefeynNon Executive Director2020 — 2022Oxford, England, United Kingdom
King's Arms Yard plcNon Executive Director2011 — 2022
Bodle Technologies LtdNon Executive Director2015 — 2022Greater Oxford Area
Mixergy LtdNon Executive Director2016 — 2020Greater Oxford Area
Drayton Manor Park LimitedNon Executive Director2012 — 2017
Excel with Business LtdNon-Executive Director2014 — 2015London Area, United Kingdom
Gatehouse CapitalPrincipal2006 — 2015
Focus Solutions Group plcNon Executive Director1998 — 2010
Top Technology VenturesInvestment Manager1997 — 2006

Colleagues at Oxford Science Enterprises

Alex Hammacher

Head of Strategic Operations & Corporate Finance at Oxford Science Enterprises

Alexandra Riozzi

Executive Assistant at Oxford Science Enterprises

Alicia Mederick

Team Co-ordinator at Oxford Science Enterprises

Alma Simangunsong

People Apprentice at Oxford Science Enterprises

Andre Crawford-Brunt

Non-Executive Director at Oxford Science Enterprises

Andrew Straiton

Senior Associate, Deep Tech at Oxford Science Enterprises

Andy Penfold

Content Lead at Oxford Science Enterprises

Antonia Jenkinson

Chief Financial Officer at Oxford Science Enterprises

Network1

Claire Brown

Partner at Oxford Science Enterprises

Investors connected to Martin in public investor directories — a warm-intro map.

Frequently asked questions

Who is Martin Fiennes?: Martin Fiennes is a Deep Tech Advisor at Oxford Science Enterprises, a £850 million investment company that develops and scales spinouts from research across the Mathematical, Physical, Life Sciences, and Medical Sciences divisions at the University of Oxford. He serves as a Non-Executive Director.
Where does Martin Fiennes work?: Martin Fiennes is Partner at Oxford Science Enterprises.
What check size does Martin Fiennes write?: Martin Fiennes typically writes checks of $100K – $5M.
Where did Martin Fiennes go to school?: Martin Fiennes studied at Ashridge Management College, UK (Master of Business Administration - MBA); University of Oxford (BA, Geography).

Same school

Also attended University of Oxford1,635

Reid HoffmanCo-founder of LinkedIn; Partner at Greylock Michael MoritzFormer Partner at Sequoia Capital; Senior Adviser at Sequoia Heritage Gabriel PereyraCo-founder & President of Harvey Dominic JacquessonInvestor at Index Ventures Erin Price-WrightInvestor at Index Ventures Jan HammerInvestor at Index Ventures

+ 1,629 more

Shared employers

Also worked at Oxford Science Enterprises52

Isabel FoxHead of Investor Relations at Hoxton Ventures Narges BaniasadiVenture Partner at Think+ Ventures Management, Llc Damian Crowtherex-AstraZeneca at PICUS CAPITAL Sarah ShackeltonAdvisor at Delin Ventures Jonathan HeppleManaging Partner at Rosetta Capital Ltd.Bo WilkesPresident at Ballad Ventures

+ 46 more