166 deeptech angel investors in the UK (2026)
Find active angel investors in your sector
6 min read
Find angel investors active in UK deeptech — from AI infrastructure and robotics to quantum, semiconductors, and science-led engineering startups. Many of these angels have technical backgrounds, operator experience, or deep R&D exposure.
Includes deeptech angels investing at pre-seed, seed, and early growth stages across frontier technologies.
📊 Use this list to:
- Find angels with deeptech, engineering, or research-led backgrounds
- Explore portfolio companies and typical cheque sizes
- Discover which UK deeptech clusters they’re active in
- Use filters for city and technical focus
👉 Looking for angel investors in other sectors? Check out the full angel investors database, or explore the deeptech landscape with our curated lists of deeptech startups, deeptech events, and venture capital firms investing in deeptech — or view the full deeptech investor hub.
166 most active UK deeptech angel investors
Angel Investors (name, investment focus, portfolio, contact)
*These angel investors have publicly mentioned their interest in angel investing or are members of angel networks. (Last updated: May 2026)
| Deeptech Angel Investors | Location | Connect | Investment Focus | Startup Investments |
|---|---|---|---|---|
 Henry de Zoete A seasoned business angel with a robust investment portfolio comprising over 100 startups, prim... |  London | Organise, Zbiotics, Zen Educate, Kidadl, Moneyhub, Screenloop...more startups | ||
 Charles Delingpole Charles Delingpole is a technology entrepreneur, angel investor and journalist with extensive ... | London | Anorak, Bondaval, Caliza, Causaly, Codat, Credit Kudos...more startups | ||
 Matt Robinson Angel investor with a passion for building businesses and collaborating with founders. With a s... | London | Causaly, Codat, Credit Kudos, Epoch Biodesign, Golden, Vauban...more startups | ||
 Carles Reina Angel investor with a strong focus on Deep Tech, having made over 60 investments since 2017. Wi... | London | Deep Tech, Fintech, Food technology, Fusion energy, Biotechnology, Autonomous systems...more sectors | Praktika, ElevenLabs, Revolut, Volumetric, Redactable, Speckle...more startups | |
 Ava J. Arroyo Ava is a seasoned business angel with a strong focus on pre-seed investments in women-led ventu... | London | B2B SaaS, Fem-tech, Alt seafood protein, Travel, Robotics, Ed-tech...more sectors | Ayda, Anya, BettaFish, Byway.Travel, Chemastery, Code First Girls...more startups | |
Naji A. Angel investor with a keen interest in science and technology, healthcare, gaming, and entrepre... | London | Accurx, Isla Health, Healthtech-1, Syndi Health, Cherub, Kanjo...more startups | ||
 Flavien Kulawik Angel investor with over 25 years of experience in co-founding and acquiring B2B service compan... | London | 73Strings, Adionics, Alice & Bob, Avekapeti, Bealy, Biomemory...more startups | ||
 Serge Chlaramonte Serge Chiaramonte is an early stage tech angel investor and advisor. He is known for his invest... | London | Capdesk, Carmoola, Carmoola,Credit Kudos, Contingent, Credit Kudos, Dishpatch...more startups | ||
 Barrie Heptonstall Angel investor specialising in DeepTech, B2B SaaS, AI, Electronics, PropTech, EdTech, and FinTe... | Farnham | Crehana, Yoto, Beyond Co, Unibuddy, LIS, Enroly...more startups | ||
 James Viggers Angel investor with a background in engineering and investment banking, now specialising in the... | Cambridge | Cambridge Nucleomics, RiskTech, Momentum Bioscience, Radiant Matter, Altered Carbon, Figaro...more startups | ||
 Trung Nguyen Angel investor with a strong focus on biotechnology, renewable energy, and technology sectors. ... | London | EpiEndo, Pavegen, CityFalcon, Den, Octer, Cornerdrop...more startups | ||
 Eda Leka Angel investor with extensive experience in consumer products, B2C tech, and eCommerce scale-up... | London | CodeFirstGirls, Ensilitech, Chemastery, Kuai Commerce, Flexa, Placed...more startups | ||
 Taos Edmondson Angel investor with a strong focus on healthtech, wellness, biotech, fintech, e-commerce, and s... | London | Boardy, Scan.com, Honest Mobile, Jude, Luna Daily, Take Take Take...more startups | ||
 Robert Marshall Angel investor with a strong focus on AI, cybersecurity, software, and healthtech. With a portf... | Cambridge | Cambridge Nutraceuticals, Censo Biotechnologies, Oxford Space Systems, WorkFinder, Arachnys, Audio Analytic...more startups | ||
 Jana Hecker Jana Hecker serves in the capacity of an investor. | London | Gastrofix, Everphone, Spot Ship, Vivira Health Lab, apoQlar, Melli/meetap...more startups | ||
 Emma Blackburn International financial executive with a strong focus on fintech, data, and software sectors. A... | London | Lick Home, Monolith AI, Ascension Ventures, Mobilus Labs, Spoke World, Sxollie...more startups | ||
 Dana Khater Angel investor with a strong background in deep tech, artificial intelligence, and e-commerce. ... | UK | AngelList, OpenAI, Metafy, July, Sakneen, Behave...more startups | ||
 Kat Wendelstadt Angel investor with extensive experience in scaling startups, particularly in the healthcare, G... | London | Anthropic, Clay, HelixNano, mOm incubators, Magic AI, Neuralink...more startups | ||
 Dr Jonathan Milner Dr. Jonathan Milner, founder of Abcam plc, has a rich background in entrepreneurship and invest... | Cambridge | PhoreMost, clock.bio, Bit.Bio, Desktop Genetics, Healx, Horizon Discovery...more startups | ||
 Leila Rastegar Zegna Angel investor with a strong focus on rare disease research, healthcare, biotech, healthtech, a... | London | Matterport, ID.me, Bloom & Wild, Gousto, HealX, Sure...more startups | ||
 Chris Mairs Computer scientist and Fellow of the Royal Academy of Engineering. Venture Partner at Entrepren... | Wiltshire | AimBrain, Borderless, Credit Kudos, FabricNano, Hubble, Loyalty Bay...more startups | ||
 Emmanuelle Brizay Emmanuelle Brizay is an investor and entrepreneur with a focus on supporting fellow founders in... | London | Space, Transportation, Environment, Energy, Cleantech, Impact...more sectors | , Ascendance Flight technologies, Big Mamma, Clever Cards, Kard, Lane Health...more startups | |
 Pippa Lamb Pippa Lamb is a Partner at Sweet Capital, a private early stage fund established by the founder... | London | BeReal, topi, The Stack, The Expert, Tema, Clubhouse...more startups | ||
 Louis Theroux Angel investor specialising in investments from pre-seed to Series A, with a diverse portfolio ... | London | Healthcare, Social media, Artificial intelligence, Advertising, Robotics, Autonomous delivery...more sectors | FH Technology/Chemometec, Doubble, Melatech, AudioMob, OpenAI, Anthropic...more startups | |
 Hailey Eustace Angel investor specialising in early-stage deeptech and healthtech investments, particularly in... | London | Wild.AI, PHINXT Robotics, Stealth Climate startup, Pal., Climate Aligned, Radiant Matter...more startups | ||
 Hermann Hauser Dr. Hermann Hauser is a renowned serial entrepreneur, Cambridge angel investor and co-founder ... | Cambridge | Cogna, NXRT, Usound, Oxford Ionix, byrd, QuantrolOx...more startups | ||
Julian Sainty Julian Sainty is a Founding Partner at Sainty, Hird & Partners. As an angel investor, he is kno... | UK | Bulbshare, Cambridge Mechatronics, Cydar Medical, Infogrid, Story Terrace, The Dots...more startups | ||
 David Verey Sir David Verey, CBE is a Non Executive Director and the Chairman of Trustees at Friends of Lei... | London | Achica, Additive, LabMinds, MIRICO, Oxford Space Systems, OrganOx...more startups | ||
 Matt Clifford Matt Clifford is the Prime Minister's Adviser on AI Opportunities and co-founder of Entrepreneu... | London | Claimer, Echobox, Notpla, Permutive, Phasecraft, Stackfix...more startups | ||
 Oliver Pawle Oliver Pawle is the Chair of Board Services at Korn Ferry and has been primarily based in Londo... | UK | Cydar Medical, GoodBox, HomeTree, MYNDUP, Pyreos, Unmind...more startups |
Showing 1 - 30 out of 166 angel investors
*These angel investors have publicly mentioned their interest in angel investing or are members of angel networks. (Last updated: May 2026)
Angel investors: 30 /166🔒
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| Deeptech Angel Investors | Location | Connect | Investment Focus | Startup Investments |
|---|---|---|---|---|
Henry de Zoete A seasoned business angel with a robust investment portfolio comprising over 100 startups, prim... | London | Organise, Zbiotics, Zen Educate, Kidadl, Moneyhub, Screenloop...more startups | ||
Charles Delingpole Charles Delingpole is a technology entrepreneur, angel investor and journalist with extensive ... | London | Anorak, Bondaval, Caliza, Causaly, Codat, Credit Kudos...more startups | ||
Matt Robinson Angel investor with a passion for building businesses and collaborating with founders. With a s... | London | Causaly, Codat, Credit Kudos, Epoch Biodesign, Golden, Vauban...more startups | ||
Carles Reina Angel investor with a strong focus on Deep Tech, having made over 60 investments since 2017. Wi... | London | Deep Tech, Fintech, Food technology, Fusion energy, Biotechnology, Autonomous systems...more sectors | Praktika, ElevenLabs, Revolut, Volumetric, Redactable, Speckle...more startups | |
Ava J. Arroyo Ava is a seasoned business angel with a strong focus on pre-seed investments in women-led ventu... | London | B2B SaaS, Fem-tech, Alt seafood protein, Travel, Robotics, Ed-tech...more sectors | Ayda, Anya, BettaFish, Byway.Travel, Chemastery, Code First Girls...more startups | |
Naji A. Angel investor with a keen interest in science and technology, healthcare, gaming, and entrepre... | London | Accurx, Isla Health, Healthtech-1, Syndi Health, Cherub, Kanjo...more startups | ||
Flavien Kulawik Angel investor with over 25 years of experience in co-founding and acquiring B2B service compan... | London | 73Strings, Adionics, Alice & Bob, Avekapeti, Bealy, Biomemory...more startups | ||
Serge Chlaramonte Serge Chiaramonte is an early stage tech angel investor and advisor. He is known for his invest... | London | Capdesk, Carmoola, Carmoola,Credit Kudos, Contingent, Credit Kudos, Dishpatch...more startups | ||
Barrie Heptonstall Angel investor specialising in DeepTech, B2B SaaS, AI, Electronics, PropTech, EdTech, and FinTe... | Farnham | Crehana, Yoto, Beyond Co, Unibuddy, LIS, Enroly...more startups | ||
James Viggers Angel investor with a background in engineering and investment banking, now specialising in the... | Cambridge | Cambridge Nucleomics, RiskTech, Momentum Bioscience, Radiant Matter, Altered Carbon, Figaro...more startups | ||
Trung Nguyen Angel investor with a strong focus on biotechnology, renewable energy, and technology sectors. ... | London | EpiEndo, Pavegen, CityFalcon, Den, Octer, Cornerdrop...more startups | ||
Eda Leka Angel investor with extensive experience in consumer products, B2C tech, and eCommerce scale-up... | London | CodeFirstGirls, Ensilitech, Chemastery, Kuai Commerce, Flexa, Placed...more startups | ||
Taos Edmondson Angel investor with a strong focus on healthtech, wellness, biotech, fintech, e-commerce, and s... | London | Boardy, Scan.com, Honest Mobile, Jude, Luna Daily, Take Take Take...more startups | ||
Robert Marshall Angel investor with a strong focus on AI, cybersecurity, software, and healthtech. With a portf... | Cambridge | Cambridge Nutraceuticals, Censo Biotechnologies, Oxford Space Systems, WorkFinder, Arachnys, Audio Analytic...more startups | ||
Jana Hecker Jana Hecker serves in the capacity of an investor. | London | Gastrofix, Everphone, Spot Ship, Vivira Health Lab, apoQlar, Melli/meetap...more startups | ||
Emma Blackburn International financial executive with a strong focus on fintech, data, and software sectors. A... | London | Lick Home, Monolith AI, Ascension Ventures, Mobilus Labs, Spoke World, Sxollie...more startups | ||
Dana Khater Angel investor with a strong background in deep tech, artificial intelligence, and e-commerce. ... | UK | AngelList, OpenAI, Metafy, July, Sakneen, Behave...more startups | ||
Kat Wendelstadt Angel investor with extensive experience in scaling startups, particularly in the healthcare, G... | London | Anthropic, Clay, HelixNano, mOm incubators, Magic AI, Neuralink...more startups | ||
Dr Jonathan Milner Dr. Jonathan Milner, founder of Abcam plc, has a rich background in entrepreneurship and invest... | Cambridge | PhoreMost, clock.bio, Bit.Bio, Desktop Genetics, Healx, Horizon Discovery...more startups | ||
Leila Rastegar Zegna Angel investor with a strong focus on rare disease research, healthcare, biotech, healthtech, a... | London | Matterport, ID.me, Bloom & Wild, Gousto, HealX, Sure...more startups | ||
Chris Mairs Computer scientist and Fellow of the Royal Academy of Engineering. Venture Partner at Entrepren... | Wiltshire | AimBrain, Borderless, Credit Kudos, FabricNano, Hubble, Loyalty Bay...more startups | ||
Emmanuelle Brizay Emmanuelle Brizay is an investor and entrepreneur with a focus on supporting fellow founders in... | London | Space, Transportation, Environment, Energy, Cleantech, Impact...more sectors | , Ascendance Flight technologies, Big Mamma, Clever Cards, Kard, Lane Health...more startups | |
Pippa Lamb Pippa Lamb is a Partner at Sweet Capital, a private early stage fund established by the founder... | London | BeReal, topi, The Stack, The Expert, Tema, Clubhouse...more startups | ||
Louis Theroux Angel investor specialising in investments from pre-seed to Series A, with a diverse portfolio ... | London | Healthcare, Social media, Artificial intelligence, Advertising, Robotics, Autonomous delivery...more sectors | FH Technology/Chemometec, Doubble, Melatech, AudioMob, OpenAI, Anthropic...more startups | |
Hailey Eustace Angel investor specialising in early-stage deeptech and healthtech investments, particularly in... | London | Wild.AI, PHINXT Robotics, Stealth Climate startup, Pal., Climate Aligned, Radiant Matter...more startups | ||
Hermann Hauser Dr. Hermann Hauser is a renowned serial entrepreneur, Cambridge angel investor and co-founder ... | Cambridge | Cogna, NXRT, Usound, Oxford Ionix, byrd, QuantrolOx...more startups | ||
Julian Sainty Julian Sainty is a Founding Partner at Sainty, Hird & Partners. As an angel investor, he is kno... | UK | Bulbshare, Cambridge Mechatronics, Cydar Medical, Infogrid, Story Terrace, The Dots...more startups | ||
David Verey Sir David Verey, CBE is a Non Executive Director and the Chairman of Trustees at Friends of Lei... | London | Achica, Additive, LabMinds, MIRICO, Oxford Space Systems, OrganOx...more startups | ||
Matt Clifford Matt Clifford is the Prime Minister's Adviser on AI Opportunities and co-founder of Entrepreneu... | London | Claimer, Echobox, Notpla, Permutive, Phasecraft, Stackfix...more startups | ||
Oliver Pawle Oliver Pawle is the Chair of Board Services at Korn Ferry and has been primarily based in Londo... | UK | Cydar Medical, GoodBox, HomeTree, MYNDUP, Pyreos, Unmind...more startups |
Showing 1 - 30 out of 166 angel investors
