Top 50 Medical Angel Investors in United Kingdom (September 2026)

Portfolio highlights

• Quibim — Quibim builds AI tools that turn MRI, CT and PET data into actionable predictions for hospitals and biopharma. Trusted in 230+ centers worldwide.
• Nuclera — Nuclera offers a protein prototyping system to accelerate drug discovery by making proteins readily available to researchers. Nuclera's eProtein DiscoveryTM system allows scientists to rapidly produce and test proteins for drug discovery.
• 52 North Health — At 52 North we are developing fully-integrated clinical, AI and medical-device based systems.

Portfolio highlights

• Dxcover — Dxcover are a world leader in liquid biopsy and artificial intelligence for early detection of cancers and other diseases to improve survival and quality of life.
• PneumoWave — PneumoWave is developing real-time monitoring solutions to allow patients with respiratory conditions and their doctors to track their respiratory rates and performance out of hospital, at home and at work. Combining proprietary sensor technology and an innovative AI driven digital therapeutic software platform, PneumoWave's technologyenables doctors to rationalise medication use, identify early signs of deterioration, reduce or shorten hospital admissions and reduce face to face appointments.
• Thymmune Therapeutics — United Therapeutics is a biotechnology company focused on creating unique products to address the medical needs of patients with chronic illnesses.

Portfolio highlights

• Unitary — We detect harmful content with context-aware AI to keep brands and platforms safe online.
• Cordless — Bridging the gap between voice and text
• Fabric — Fabric is an AI-powered workspace and file manager for people and groups.Fabric is a self-organizing multiplayer workspace.

Portfolio highlights

• Simba Sleep — One Mattress. Five Layers of Comfort. Tailored to Suit All. Bringing together experience & technology so that your mattress gives you the best night's sleep.
• Beckley Psytech — Our mission is to help people suffering from neurological and psychiatric conditions by developing our pipeline of psychedelic compounds.
• Beckley Canopy Therapeutics — Beckley Canopy Therapeutics is a biopharmaceutical company designed to research cannabis health products.

Portfolio highlights

• Bequest — Digital estate planning made easy for professionals and individuals. Securely protect online accounts, cryptocurrencies, emails, media, documents and more.
• Disputed — FinLegal is legaltech for the business of disputes. Our solutions allow you to fund and insure your litigation through litigation funding and after-the-event insurance, automate volume and class actions and get more clients through working with marketing service providers.
• Robin — Robin AI is a legal tech company based in London, made up of engineers, lawyers, scientists and operations specialists.

Portfolio highlights

• Goin — Goin is a Barcelona-based fintech platform founded in 2017 that provides a unified money optimization ecosystem combining automated savings, investments, digital assets, and rewards. The app enables users to aggregate multiple bank accounts via PSD2, centralizing financial data and automating decisions through its AI engine, gaIA. Goin integratesfinancial automation, portfolio tools, and cash-back incentives in a single interface used primarily by young European consumers. The company operates in a regulated environment, is registered with the Bank of Spain as a crypto service provider, and has expanded across Southern Europe. In 2025, Goin launched KernelPay, its B2B Banking-as-a-Service (BaaS) infrastructure for payments, accounts, and wallet management.
• Reloadly — Send gift cards, airtime & payouts globally with one API. Scalable, instant, developer-friendly platform for rewards and incentives.
• Openlytics — Openlytics is a Visual Data Platform. It allows Data Workers to create pipelines for data transformation and analysis, in a visual way. Our mission is to empower everyone in the organization to solve data problems, without waiting for developers.Openlytics is an early-stage company, looking to build a founding team that can shape the direction ofthe product. We’re seed-funded, remote-first, and hiring.If you're interested in learning more, email us at hello@openlytics.io.

Portfolio highlights

• Atheni AI — Atheni focused on embedding AI guidance directly into day-to-day workflows rather than relying on standalone training sessions or workshops.
• Zefir — An all-in-one platform that allows people to sell or buy in one simple, certain transaction
• Pharmacierge — Pharmacierge is the award-winning digital e-prescribing service chosen by private clinicians to deliver medication to their patients throughout the UK and worldwide. Clinicians create and transfer e-prescriptions to our pharmacy near London's Harley Street, for free delivery to their patients.

Portfolio highlights

• Oxford Medical Products — Oxford Medical Products is a UK-based biotechnology start-up revolutionising the weight-loss treatment space with its hydrogel-based technology.

Portfolio highlights

• Oxford Medical Products — Oxford Medical Products is a UK-based biotechnology start-up revolutionising the weight-loss treatment space with its hydrogel-based technology.

Portfolio highlights

• Lassie — AI that runs the doctor's office.
• Open Cosmos — Open Cosmos design, build and operate space missions, providing straightforward access to high quality satellite data and insights on a global scale.
• Lightyear — Lightyear is a simple and approachable way to invest your money globally without unnecessary barriers and fees.

Portfolio highlights

• Stackfix — Stackfix operates as a software comparison platform.
• Rivan Industries — Rivan Industries designs and builds modular, vertically integrated, synthetic fuel plants.
• Asymmetric Security — Asymmetric Security is an AI-native cybersecurity startup specializing in digital forensics and incident response. It combines elite forensic experts with proprietary AI to accelerate investigations, especially Business Email Compromise (BEC) attacks, at less than half the cost of competitors while shrinking timelines from days to hours.

Portfolio highlights

• Estate Media — Real Estate's Biggest Personalities Under one Roof
• Subquadratic — AI lab leading the subquadratic LLM revolution.
• Hidden Studios — Hidden Studios develops and advertises Fortnite Creative games, with 100M+ plays monthly. The company collaborated with prominent brands and creators, including Skydance, Snoop Dogg, and CaseOh, to deliver engaging gaming experiences. Hidden Studios maintains an active presence on YouTube, sharing content related to their Fortnite Creativeendeavors.

Portfolio highlights

• Puresport — Puresport was created to craft the finest, premium-quality natural products to support every element of wellbeing, from pain & recovery, to sleep, focus, mood, stress, and balance.

Portfolio highlights

• Bequest — Digital estate planning made easy for professionals and individuals. Securely protect online accounts, cryptocurrencies, emails, media, documents and more.
• Disputed — FinLegal is legaltech for the business of disputes. Our solutions allow you to fund and insure your litigation through litigation funding and after-the-event insurance, automate volume and class actions and get more clients through working with marketing service providers.
• Robin — Robin AI is a legal tech company based in London, made up of engineers, lawyers, scientists and operations specialists.

Portfolio highlights

• Hubflo — Hubflo is building an all-in-one work OS to help small businesses manage their business. Instead of having 10 complicated and expensive pieces of software, Hubflo offers SMB everything they need to run their business (CRM, projects, invoicing, expenses...) in a single comprehensive, simple and affordable platform.
• Tetra AI — Tetra AI is a health technology firm that has created an AI-powered software platform designed to assist hospitals in managing surgical waiting lists and operating room schedules. The system evaluates patient lists, staff availability, and theatre capacity to generate optimized surgical plans that minimize delays and improve resource utilization.It is mainly employed by NHS hospitals and operational teams to enhance elective care performance within the limits of available resources.
• Sidekick — Expertly-managed portfolios for the modern investor

Portfolio highlights

• Malga — Malga is an online payment platform that offers fraud protection and payment split services.
• Feather — Feather gives you insurance advice for expats in Germany. Our digital insurance agent will help you get the right insurance policies for your need.
• Malga — Instant access to multiple payment providers with a single integration

Portfolio highlights

• Kalder — Kalder is a unified web3 brand loyalty platform for brands and creators to drive meaningful engagement, onboard new users, and reward superfan communities.
• Stelia — Stelia builds distributed AI platforms that scale globally. Research-driven intelligent systems for healthcare, education, and enterprise operations worldwide
• Aurora — The Operating System for High Performance Living

Portfolio highlights

• Hexarad — Hexarad is a radiologist-led radiology company, which combines powerful tech and expert people to provide quick, accurate diagnoses. We have developed the Hexarad Platform, a unique and all-encompassing radiology solution powered by an intelligent allocative efficiency engine.

Portfolio highlights

• OutSee — We are well-versed in a variety of genomics, AI and cohort analysis techniques. We are also bioinformatics generalists and work with just about any ...
• EnsiliTech — EnsiliTech is a biotechnology start-up developing ensilication, a platform technology, to remove the need for refrigeration when transporting and storing vaccines and biologicals
• Halo Therapeutics — Halo Therapeutics is based in England. Develops safe pan coronavirus antiviral drugs for Covid-19 that can be administered by patients.

Portfolio highlights

• Ryboquin — Ryboquin™ uses its expertise to turn under-developed intellectual property ideas into viable commercial realities. Founded in Scotland, Ryboquin Ltd is a privately held, virtual pharmaceutical company focused on commercialising patented technologies in the area of human cancer medicine.Founded in Scotland, Ryboquin is a privately held, virtualpharmaceutical company focused on commercializing patented technologies in the area of human cancer medicine.

Portfolio highlights

• 1inhaler — 1inhaler operates as a developer of drug delivery device.

Portfolio highlights

• OPEN Health — OPEN Health is a healthcare agency that provides market access strategy, health economic modeling and meta-analysis patient engagement, patient-centered outcomes, real-world evidence and data analytics, medical affairs consultancy and strategy, publications planning and delivery, scientific, communications, learning and development.

Portfolio highlights

• Agnikul — Agnikul Cosmos designs and manufactures orbital-class launch vehicles powered by 3D-printed engines. From custom payloads to affordable private launches, we make space access simple, scalable, and mission-focused.
• Harvested Robotics — Harvested Robotics is an ag-tech company that focuses on safeguarding farms from weeds and diseases by lasers, robotics, and AI technology.
• Genrobotics Medical & Mobility — India's top-rated gait trainer, G Gaiter! Our AI-powered, robot assisted gait trainer accelerates neurorehabilitation for faster recovery.

Portfolio highlights

• Beckley Psytech — Our mission is to help people suffering from neurological and psychiatric conditions by developing our pipeline of psychedelic compounds.

Portfolio highlights

• Lant Medical — We're dedicated to your health

Portfolio highlights

• AI-Sight — AI Sight Limited delivers next-generation AI-powered diabetic eye screening to enhance accuracy, speed, and accessibility across healthcare systems

Portfolio highlights

• MarketMuse — Our AI-powered software tells you what content to write (and how much) to leverage your experience and rank higher where competitors are weak.
• Emerald — Take control of your long-term health with Emerald. Get continuous GP support, in-depth screenings, wearable data integration, and a personalised plan to prevent disease and boost longevity.
• Transparency Life Sciences — Transparency Life Sciences, the first all-digital clinical development services company, harnesses crowdsourcing and mobile health technology to advance biopharma drug candidates through clinical trials with unprecedented patient relevance and efficiency.The TLS model is highly scalable and is designed to increase current industry margins of awasteful process that often collects irrelevant data. Drug companies will outsource an estimated $38B of clinical trial services to CROs by 2020, with a CAGR of 9-10%. Yet this robust growth masks significant customer dissatisfaction. Sponsors want clinical trials to be better-designed, technologically advanced, patient-centric, and significantly less expensive, yet change has been limited by an inability to see beyond the current outmoded, site-centric model.As a consequence, only select compounds are being developed in humans, leaving many potential important therapies untested in clinical trials. Rapid advances in digital technology and strong regulatory support create a historic opportunity for TLS to catalyze a fundamental transformation, significantly improving the quality of clinical trials while reducing their cost.

Portfolio highlights

• Pangaea Data — Find & connect with more patients, at scale, for therapies, clinical trials and drug discovery studies.

Portfolio highlights

• AI-Sight — AI Sight Limited delivers next-generation AI-powered diabetic eye screening to enhance accuracy, speed, and accessibility across healthcare systems

Portfolio highlights

• OPEN Health — OPEN Health is a healthcare agency that provides market access strategy, health economic modeling and meta-analysis patient engagement, patient-centered outcomes, real-world evidence and data analytics, medical affairs consultancy and strategy, publications planning and delivery, scientific, communications, learning and development.

Portfolio highlights

• Ultromics — Unlock the full potential of echocardiography with groundbreaking solution that simplifies echo reporting. Echo that is precise, fast and accurate.

Portfolio highlights

• Roleshare — Roleshare matches freelancers, part-time and fractional workers to job share; helping companies retain and attract coveted skills and talent. Join us!
• Tangent — Tangent: Your bridge from diverse backgrounds to tech sales roles via referrals, coaching, and unique video pitches. Create a free account today!
• Surfboard — Get Dialpad Workforce Management (WFM) software for accurate forecasting, demand-driven scheduling, fair shift planning, and more.

Portfolio highlights

• Jude — Science-backed food supplement that makes you feel empowered, not embarrassed.
• Habitual — Our diabetes remission programme combines digital therapeutics with diet and habit change. Our personalised programme delivers type 2 diabetes reversal and weight loss.
• Syndi Health — Meet Syndi Health: an all-in-one platform for aggregating, recommending, and paying for digital health services - amplifying your employee wellbeing support with 0% admin.

Portfolio highlights

• TympaHealth — The award-winning Tympa system is designed to empower clinicians to deliver ear and hearing healthcare within local communities.

Portfolio highlights

• 5Mins — 5Mins is the new microlearning platform that helps your employees build in-demand skills fast with AI-powered personalisation and advanced gamification.
• Oto Health — Take back control of your tinnitus with Oto, the app built by doctors that teaches you how to stop noticing the ringing using clinically proven techniques. Includes CBT, targeted mindfulness, and relaxation. 86% users experience benefits after just 1 month.
• Tolemy Bio — The AI-native virtual cell platform for therapeutic development and manufacture.

Portfolio highlights

• Oja.la — Oja.la is an online learning platform for computer skills in Latin America. Oja.la has developed 1,500 classes.- 70 tech programs, released 16 new programs last month and are planning to double the new release of new courses monthly.
• Holidog — Holidog specializes in the fields of pet sitting, pet boarding, pet walking, giftbox, pet media, and startups. It features a software platform that allows pet owners to interact and find the perfect pet sitters, dog walkers, nannies, or trainers at their convenience and close to their home.It was founded in 2012 and headquartered in New York,United States.
• Lingokids — Enjoyed by 20M+ families monthly, it offers 4000+ interactive games, songs, and shows loved by kids and trusted by grown-ups around the world.

Portfolio highlights

• Konfetti — konfetti is building the leading platform for local workshops and events by empowering workshop providers with customized SaaS solutions
• Strange Loop Labs — Guru automates tax, insurance, and audit processes with generative AI
• Lightning Reach — Lightning Reach is a financial support portal that makes it easy for people to find and apply for a wide range of personalised support in one place. This support can range from; charitable grants, local council schemes, help with bills and the cost of living crisis and benefits.

Portfolio highlights

• Humand — Discover our all-in-one HR solution. Experience the best HR software for digital transformation and enjoy the benefits of centralizing internal procedures!
• Shorta — Descubre series cortas de drama, comedia, romance y suspenso en Shorta y empieza a ver hoy mismo, con nuevos episodios cada semana.
• Betterness — Betterness is Augmented Wellness: intelligence for people, providers, and builders across the Betterness app, Betterness One, and the developer stack.

Portfolio highlights

• Bryn Pharma — Bryn Pharma is a pharmaceutical company that offers nasal-based epinephrine for anaphylaxis. Its bi-dose intranasal device is an alternative to epinephrine auto-injectors and is needle-free. It is easy to use and portable enabling patients to treat allergic reactions or anaphylactic reactions.
• Beckley Psytech — Our mission is to help people suffering from neurological and psychiatric conditions by developing our pipeline of psychedelic compounds.
• MycoMedica Life Sciences, PBC — Psychedelic Medicines

Portfolio highlights

• Guesty — Guesty simplifies the way property managers work.
• Inspectorio — We allow Brands, Retailers, Vendors and Factories to improve Quality, Compliance and Delivery operations with tangible insights and data-driven collaboration.
• MIP Diagnostics — MIP Diagnostics develop and manufacture molecularly imprinted polymers (nanoMIPs) that act as synthetic alternatives to antibodies for IVD and other industries.

Portfolio highlights

• Thrive — Thrive Mental Wellbeing - Mental Health Services
• Easy Peasy — Get EasyPeasy parenting tips and activities, personalised for you and your 0-5 year old, from our playful community of parents and experts.
• Elemental Software — Elemental is a digital platform that connects patients health and social care professionals and community health & wellness providers.Health Professionals are able to generate digital social prescriptions for citizens with chronic health risks such as depression, social isolation, type 2 diabetes and obesity, connecting them with qualityassured providers who deliver community based interventions across the domains of exercise, diet/nutrition, social support and mental health.The software is designed as a multi-tenanted cloud service and so can be implemented rapidly. It is highly parameterised and can be customised to suit an individual organisation's functional requirements without compromising its technological core.

Portfolio highlights

• Claimy — Integrate Claimy to unlock the full potential of your catalogue, recover missing royalties, and gain real-time insights into your performances.
• Jolly — Jolly is a rewards platform for the workplace that incentivizes employee performance. It implements performance-based incentives to increase employees utilization, compliance, referrals, and loyalty.
• Arlequin AI — Unlock actionable insights from complex social data to drive strategic decisions using our AI models.

Portfolio highlights

• Nana Academy — Nana is a vertically integrated student-to-operator trade skills school, today focused on Appliance Repair. We work with some of the 35 million people who will lose their jobs by 2030 to tech automation, teaching them trade skills, building their experience through our mentorship program, and connecting them to good jobs on our marketplace. Byperfecting this pipeline and teaching life skills to a new generation of tradespeople, we are accelerating the retooling of America’s workforce and creating millions of economic opportunities.
• TruckMap — The routing and revenue platform for truck drivers.
• Juggle Jobs — Find your dream remote job from the best companies in the UK, hand-picked by our trusted experts at WFH Jobs.

Portfolio highlights

• EcoBites — EcoBites is a subscription service that delivers sustainably sourced and eco-friendly packaged snacks and meals to consumers doorsteps.
• Lawyeree — A platform offering AI legal advice to clients and allowing clients to be connected with the best lawyers.
• ZohoOptimizer AI — ZohoOptimizer AI is a platform designed to enhance Zoho’s suite of business applications by providing AI-driven process automation.

Portfolio highlights

• Amelia Virtual Care — Psious develops a virtual reality platform designed to bring value to mental health treatment. The company's platform uses hyper-realistic virtual environments to treat anxiety disorders by means of virtual exposure therapy, enabling professionals to improve mental health therapies.
• TympaHealth — The award-winning Tympa system is designed to empower clinicians to deliver ear and hearing healthcare within local communities.

Portfolio highlights

• MIP Diagnostics — MIP Diagnostics develop and manufacture molecularly imprinted polymers (nanoMIPs) that act as synthetic alternatives to antibodies for IVD and other industries.

Portfolio highlights

• TympaHealth — The award-winning Tympa system is designed to empower clinicians to deliver ear and hearing healthcare within local communities.

Portfolio highlights

• TympaHealth — The award-winning Tympa system is designed to empower clinicians to deliver ear and hearing healthcare within local communities.

Portfolio highlights

• World Labs — World Labs is an AI startup that can analyze visual data with comprehension akin to a person's, a substantial advancement above existing capacities.
• Circuit — Your best people can't be everywhere. Their expertise can. Circuit helps manufacturing and service teams quote, troubleshoot, and support with confidence.
• Advanced Machine Intelligence — AMI - Advanced Machine Intelligence - builds world-model-based AI that understands the real world. We develop safe, controllable intelligent systems for industry, robotics, healthcare, and beyond.

Portfolio highlights

• Klarna — Einkaufen, was du willst. Bezahlen, wie du willst. Klarna bietet dir verschiedene Zahlungsarten an. Du entscheidest, welche am besten zu dir passt.
• yamuntu — Get sponsored by brands, save money with your Instagram story and inspire your friends!
• One Earth Rising™ — One Earth Rising and its team come from the core gaming market and have built games with millions of players on PlayStation, Nintendo Switch, and Xbox. The company's Ownable Game Assets transform temporary game purchases into lasting, tradeable collections while connecting digital and real-world engagement.