Top 50 Medical Angel Investors in United Kingdom (August 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.
• Thymmune Therapeutics — Thymmune Therapeutics is developing a machine learning-driven thymic cell engineering platform to restore normal immune function in aging and disease.
• CONTINUUS Pharmaceuticals — CONTINUUS Pharmaceuticals works with pharmaceutical and generic companies under a Build-Own-Operate model. They design, build, and run the manufacturing process directly at the client site. This novel business model provides its clients with an exceptional, ”one-shop solution” for their entire development and manufacturing cycle. CONTINUUSPharmaceuticals is leveraging a novel continuous manufacturing platform called Integrated Continuous Manufacturing (ICM), initially developed through an $85 M joint research project between Novartis and MIT. In addition, the company is currently collaborating with hospital systems and pharmacy chains to establish its own generic business, where high-quality, low-cost drugs will be manufactured in the United States.

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

• 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

• 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

• 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

• 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

• 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

• 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

• 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 — Guided AI adoption: the thinking of a top consultancy, the 1:1 personalisation of a coach, delivered at the scale of a platform. Capability, not access. Independent by design.
• 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

• 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

• 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

• Habito — We're the Treating Customers Fairly Champion of 2023 as voted for in the British Bank Awards. We're here to make mortgages easier - no paperwork, no stress and no fees.
• Lassie — AI that runs the doctor's office.
• Lightyear — Lightyear is a simple and approachable way to invest your money globally without unnecessary barriers and fees.

Portfolio highlights

• Auro — Auro is a mobile fitness-tech solution providing you with a personal trainer in your ear. We believe that fitness is at its effective best, when it is personalized, engaging, and accessible anytime. We break down the barriers to exercise by providing millions of people all over the world access to a personal trainer along with the best of contentthat boutique studio fitness has to offer.We’re creating a truly motivating, connected fitness experience that keeps people coming back for more by combining world class instructors, killer playlists and data science led personalisation.Our mission is to transform lives by making fitness experiences awesome, accessible and affordable.
• Thriva — At-home blood testing and science-backed next steps to feel great, maximise your performance, and extend your healthspan.
• Lick — Lick | Paints, Wallpapers and Supplies. Your Room, Covered

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 — Voted #1 Kids Learning App, Lingokids is the best app for kids 2-8 years old! Because when learning is fun, kids love to learn! Check it out!

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

• ITaxi — ITaxi is a free mobile application, allowing its users to order cabs through its application. Its users do not have to know Polish to use the application as they can decide by type and model of the car, rate per kilometer, and time.ITaxi cooperates with local taxi federations and it has fleet of 10, 000 vehicles in over 100 cities all over thecountry, including Warsaw, Cracow, Lodz, Wroclaw, Gdansk, and Poznan. Launched in 2012 the application is based in Poland.
• OrganOx — OrganOx Limited was founded in 2008 to exploit normothermic preservation technology invented by Prof Peter Friend and colleagues and further developed by Prof Constantin Coussios at the University of Oxford.
• Audioteka — Audioteka is a mobile and multi-language audiobook application for smartphones/tablets with a dedicated audiobook car platform. They offer audiobooks in 9 languages in 23 countries.They strive to bring stories back into the lives of busy people through the creative use of technologies. They want everyone to try an audiobook at least once.They're confident you'll enjoy this new medium. People really can be smarter and better entertained thanks to their stories.They edit and produce audiobooks, collaborate with actors, inspire new and innovative productions and in doing so they offer unique content that can’t be found in any other audiobook store. Audioteka strives to give its customers the highest quality content via ready-to-use mobile solutions. They understand their mobile users and continue to learn from them every day. That is why they've created the world's most seamless platform for enjoying valuable spoken word content while on the go!

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

• Qantev — Qantev is the leading AI claims platform for health & life insurance, enabling insurers to automate claims operations, reduce leakage, improve loss ratios, enhance data quality, and elevate customer experience.
• thymia — We use video games based on Neuropsychology alongside analyses of video and speech to make mental health assessments smart, starting with depression.Our online platform empowers clinicians so they can assess depression faster, more accurately and objectively. Our multi-modal depression recognition and tracking system allows us to find the righttreatment in weeks instead of years and we make the entire process enjoyable for the patient.
• Exogene — Exogene is a biotechnology company accelerating the discovery of T-cell-receptor(TCR)-based cancer immunotherapies for solid tumours by combining deep learning and high-throughput TCR-antigen screening. Exogene is building a computational platform to quickly and inexpensively identify new tumour targets shared across cancer patients, as well assafe and effective TCRs against these tumour targets for therapeutic application. Their mission is to develop better TCR-based immunotherapies, faster and at a fraction of the cost.

Portfolio highlights

• Legal Nodes — Offload your legal tasks to a virtual legal department and get on with running your business. Get started with the Legal Nodes platform for free.
• 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.

Portfolio highlights

• 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.
• Hylo Athletics — Hylo Athletics manufactures Athletic Footwear.

Portfolio highlights

• Pockit — Open a prepaid account in 3 minutes online or in-app, get your contactless prepaid card in 2 working days with no credit check.
• Hometree — Keep yourself warm with Hometree, and try our no price hike promise. Compare our different boiler & home cover plans to see how you can save.
• Hellas Direct — Hellas Direct is a digital-first, full-stack insurance company, empowered by cutting-edge technology and artificial intelligence. The Cyprus-based company is backed by a roster of leading investors, including Portag3, IFC (a member of the World Bank), Endeavor Catalyst, former Goldman Sachs economist Lord O’Neill and private equity veteran JonMoulton. Modelling itself on Amazon, Hellas Direct aims to disrupt the insurance value chain by adopting an extreme focus on operational excellence.

Portfolio highlights

• Puraffinity — Puraffinity develops targeted materials for water treatment, focused on forever chemicals called PFAS. Our strategic intent is to provide 1 billion people with PFAS safe water by 2030
• Moixa Technology — Moixa Technology develops the Maslow intelligent energy storage solution, enabling homes to store energy and benefit from revenue streams generated by trading energy through GridShare, an SaaS platform that aggregates energy from groups of Maslow energy storage systems. . The company develops smart DC technologies to power DC lighting, computing,electronics from grid-shifted storage or local PV from smart DC hubs, variable DC networks and sockets. The technology and IPR reduces grid peak by shifting DC device load and powering DC devices efficiently without inverters or AC/DC adaptors, together with providing smart control and energy management. The technology aims to address the 1 trillion kwh + lost annually in power conversion, and the significant growing DC demand in homes, offices from ICT, LED lighting and the rise in internet connected devices.

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

• Adionics — Adionics provides advances ionic solutions such as lithium and iodide extraction, and salts separation.
• Biomemory — Biomemory creates DNA Drives for large corporates and administrations.
• Scienta Lab — Redefining precision immunology

Portfolio highlights

• SiSaf — SiSaf delivers on the promise of RNA therapeutics with Bio-Courier technology.
• Scurri — Scurri is next generation delivery management software that puts retailers back in control. Explore our delivery management software today.

Portfolio highlights

• Porotech — All-in-One MicroLEDs for Everyone, Everywhere, Every Device Unleashing the Power of Light Our MicroLED technology revolutionises the way displays are manufactured, making microLED displays possible for everyone. Through our partnerships and dedicated R&D teams we develop new technologies and can succeed together with you. compare to the conventional LED Porotech is here for your every
• Pangaea Data — Find & connect with more patients, at scale, for therapies, clinical trials and drug discovery studies.

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

• LGN — LGN's edge AI management software puts you in complete technical and financial control of your edge AI systems.
• Tenyks — Tenyks gives Computer Vision Engineers the insights to build more reliable models faster! Collaborate to identify and fix dataset issues. Improve data quality. Boost model performance. No more wondering in the dark.
• Worldr — Valarian | Innovating for the new era of digital sovereignty

Portfolio highlights

• Anima — Anima's online patient triage speeds up the clinical workflow 10x and allows providers to deliver the right care for patients within 24 hours.Millions of patients with serious problems are missed and die every year because there isn’t adequate information flow between medical appointments. Patients submit their problems and requests onAnimainstead of waiting for an appointment, and Anima sends an actionable report to their provider with trends, risks and recommendations.

Portfolio highlights

• MyHealthPal — MyHealthPal is a health & wellbeing app to promote healthy living and help you manage your own or other people's health conditions.
• Materials Nexus — Accelerating change to net-zero materials

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

• 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

• Voxia — Amy collects and analyzes information from all over the web and provides actionable insights about your leads, prospects and clients, all in one click.
• Monaco Foundry — We are a team of Serial Entrepreneurs, former Senior Government Advisors and Fortune 500 Executives. A global venture accelerator that invests in early to mid-stage companies and their growth through a unique sweat equity model.
• The Duppy Share — The Duppy Share Caribbean Rum is the best rum for cocktails, mixed drinks and rum gifts. Try all our rum recipes, from rum and ginger to dark rum punch.

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

• 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