This list has 20 startups and was last updated on Oct 15, 2026. 1 of them are hiring right now. Biggest hubs: London (13) and Oxford (3). Largest teams: Sensible Biotechnologies, Ochre Bio, and Sixfold Bioscience. Latest round: Undecimal Bio raised €16M (Oct 13, 2026).
What they do:
Cambridge-based Undecimal Bio, a spin-out from Eleven Therapeutics advancing targeted delivery of siRNA therapeutics, today announced a €16 million ($18 million) Seed financing round to expand DELiveri, its…
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HQ: United Kingdom
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€16M · Seed · Oct 2026
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Cori Clinical, a London-based startup that acts as the intelligence layer to accelerate clinical trials, has closed a €3.8 million Seed round led by Breega, with participation from Enzo, Heartfelt, Together Ventures,…
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HQ: London, United Kingdom
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€3.8M · Seed · Oct 2026
What they do:
Unlocking the next generation of mRNA medicines
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HQ: Oxford, United Kingdom
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RNA medicines for liver diseases
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HQ: London, United Kingdom
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Robotic human cell manufacturing
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HQ: London, United Kingdom
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Delivering RNA therapies.
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HQ: London, United Kingdom
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Simple tests for complex diseases.
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HQ: London, United Kingdom
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Deliver genes to any cell with AI
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HQ: London, United Kingdom
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Programmable DNA drug destroying all cancers, unlocking 80% of targets
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HQ: Oxford, United Kingdom
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Making Next-Generation Antibiotics that Outpace Bacterial Evolution
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HQ: Oxford, United Kingdom
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The AI scientist for always-on biodefense
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HQ: London, United Kingdom
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Cell-specific genetic medicines
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HQ: London, United Kingdom
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The frontier data platform for aligned health and biological AI
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HQ: London, United Kingdom
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HQ: Glasgow, United Kingdom
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$5.34M · Equity · Apr 2026
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HQ: London, United Kingdom
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$4.14M · Equity · Jun 2026
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HQ: London, United Kingdom
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$1.18M · Equity · Apr 2026
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HQ: Dundee, Scotland, United Kingdom
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$291K · Equity · Sep 2026
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A self-help app for people to manage their ADHD.
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HQ: London, United Kingdom
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First personalized migraine clinic using genetics and telehealth.
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HQ: London, United Kingdom
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CCG.ai empowers clinicians to make personalised treatment strategies…
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HQ: Cambridge, United Kingdom
There are 20 startups on this list, last updated on Oct 15, 2026.
1 of them are hiring right now, including Mytos.
By team size: Sensible Biotechnologies (55 employees), Ochre Bio (50 employees), and Sixfold Bioscience (27 employees).
Latest rounds: Undecimal Bio — €16M Seed (Oct 2026), Cori Clinical — €3.8M Seed (Oct 2026), and Hawkhill Therapeutics — $291K Equity (Sep 2026).
The biggest hubs are London (13) and Oxford (3).