Matt Clifford
InvestorFounderCofounder and Chair at Entrepreneur First · Cofounder and Chair at Entrepreneurs First
London
Writes $100K – $1M checks · typically $1M
FoundedEntrepreneurs First
About
Cofounder and Chair of Entrepreneurs First. He co-authored 'How to be a Founder', chairs the UK's ARIA agency, has advised the UK government on AI, holds degrees from Cambridge and MIT, and was awarded a CBE for services to AI in 2024.
Likely emails· guessed from name + firm domain, not firm-published
- m•••@joinef.comreveal90% confident
- m•••@joinef.comreveal75% confident
Cofounder and Chair at Entrepreneurs First
Intro paths
In turn, Matt can intro founders to Entrepreneurs First's investors below.
Entrepreneurs First's investors · 17
Co-founders at Entrepreneurs First

Experience
- Entrepreneurs FirstCo-founder and non-executive Chaircurrent2026 — presentLondon Area, United Kingdom
- Entrepreneurs FirstCo-founder, Executive Chair2023 — 2026Greater London, England, United Kingdom
- Entrepreneurs FirstCo-founder and CEO2011 — 2023Greater London, England, United Kingdom
- Advanced Research and Invention AgencyChaircurrent2022 — present
- Code First: GirlsCo-founder and NEDcurrent2013 — presentGreater London, England, United Kingdom
- Kennedy Memorial TrustTrusteecurrent2019 — presentGreater London, England, United Kingdom
- 10 Downing StreetAuthor, AI Opportunities Action Plan and Prime Minister's Adviser on AI Opportunities2024 — 2025
- 10 Downing StreetPrime Minister's Representative for the AI Safety Summit2023Greater London, England, United Kingdom
- Innovate UKCouncil Member (non-exec director)2020 — 2023London Area, United Kingdom
- techfortradeTrustee and Non-exec Director2013 — 2018London, UK
- McKinsey & CompanyAssociate2011Greater London, England, United Kingdom
- McKinsey & CompanyBusiness Analyst2009 — 2011London
- Office of US Senator Sherrod BrownResearch2007
Skills & more
From Matt's professional profile.
Colleagues at Entrepreneur First
Network3
Investors connected to Matt in public investor directories — a warm-intro map.
Frequently asked questions
- Who is Matt Clifford?
- Cofounder and Chair of Entrepreneurs First. He co-authored 'How to be a Founder', chairs the UK's ARIA agency, has advised the UK government on AI, holds degrees from Cambridge and MIT, and was awarded a CBE for services to AI in 2024.
- Where does Matt Clifford work?
- Matt Clifford is Cofounder and Chair of Entrepreneurs First and Cofounder and Chair at Entrepreneur First.
- What check size does Matt Clifford write?
- Matt Clifford typically writes checks of $100K – $1M.
- What companies did Matt Clifford found?
- Matt Clifford founded Entrepreneurs First.
- Where did Matt Clifford go to school?
- Matt Clifford studied at Massachusetts Institute of Technology (Master of Science (MSc)); University of Cambridge (Bachelor's Degree).
Founder mafias
Entrepreneur First mafia599
Also came through, then founded or led a company.
+ 592 more
Massachusetts Institute of Technology mafia546
Also came through, then founded or led a company.
+ 539 more
McKinsey & Company mafia337
Also came through, then founded or led a company.
+ 330 more
University of Cambridge mafia256
Also came through, then founded or led a company.
+ 249 more
Code First Girls mafia4
Also came through, then founded or led a company.
Same school
Also attended Massachusetts Institute of Technology1,679
+ 1,673 more
Also attended University of Cambridge1,223
+ 1,217 more
Shared employers
Also worked at Entrepreneurs First688
+ 682 more
Also worked at Code First: Girls9
+ 3 more
Also worked at 10 Downing Street11
+ 5 more
Also worked at Innovate UK15
+ 9 more




































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