Oxford Investment Opportunity Network (OION)

action.ai builds natural language and conversational AI technology that captures, interprets, and responds to language to power human-like automated conversational interfaces for businesses at scale.

AI & Machine LearningEnterprise SoftwareSaaS

JTJohn Taylor(CEO)inRTRich Tolcher(CTO)in

Active Needle Technology develops active (vibrating) needle technology to improve ultrasound-guided needle interventional procedures.

Deep TechHardwareHealthtechMedical Devices

IQIan Quirk(Founder & CEO)inMSMuhammad Sadiq(Founder & Senior Technical Officer)in

Co-investorsOXOxford Technology Management

Aide is a digital health app that helps patients self-manage multiple chronic conditions between clinic visits, improving medication adherence at scale.

AI & Machine LearningDigital HealthHealthtechWellness & Fitness

IWIan Wharton(Founder)in

Co-investors181818 Venture CapitalFUFuel VenturesHEHeartfelt CapitalSASalica InvestmentsZEZEMU Venture Capital181818 Ventures

Albotherm develops a heat-activated coating for adaptive glazing that changes transparency in response to temperature, validated in commercial greenhouse trials and in development for the built environment, energy, and mobility surfaces.

AgTechCleantechClimate TechDeep TechNew MaterialsBristol, GB

SFSiân Fussell(Co-founder & CTO)inMolly(Co-founder & CEO)

Co-investorsINInnovate UKCACambridge Angels groupSUSustainable VenturesBRBristol Private Equity ClubGRGreen Angel VenturesSESeedrs

Altered Carbon builds a chemical-sensing platform based on proprietary graphene nanomaterials that lets machines detect and interpret airborne chemical signals at ultra-low power.

Deep TechHardwareNew MaterialsBristol, GB

SOSam Onwugbenu(CPO & Founder)inFBFrazer Barnes(CTO & Founder)inGHGeorge Hawkins(CEO)in

BoardSPSuresh Pushpananthan(Chairman)in

Anaphite develops DCP®, a dry coating powder technology platform, for use in applications such as solid-state batteries and silicon anodes.

CleantechDeep TechEnergyNew MaterialsBristol, GB

Samuel BurrowinAlex HewittinJSJoe Stevenson(CEO)in

Co-investorsBLBlue Wire CapitalELElbow Beach CapitalENEnergy & Environment InvestmentMAManiv MobilityWOWorld FundZEZero Carbon Capital+1 more

Argonaute RNA develops siRNA-based (RNA interference) therapeutics, with a pipeline focused on cardiovascular disease, combining oligonucleotide chemistry and drug development expertise.

BiotechDeep TechDigital HealthHealthtechCardiff, GB

APAnthony Parker(Co-founder)inRichard Tompkins(Co-founder)inMKMike Khan(CEO)in

Arma Karma is a B Corp certified insurtech offering subscription-based insurance that lets subscribers control their cover on demand and protect their valuables.

FintechImpact & Social GoodInsurTech

Ben(Founder)

Aura provides end-of-life and funeral care services, helping people plan and arrange funerals and fostering open conversations about death.

ConsumerHealthtechWellness & Fitness

PJPaul Jameson(Executive Chairman and Founder)inDavid Jameson(Chief Executive Officer and Co-founder)inBen May(Chief Operating Officer and Co-founder)

Co-investorsACAccelGEGeneral CatalystTETen ElevenWAWarburg PincusWNWndrCo

AUAR builds robotic MicroFactories that deploy directly onto live construction sites to produce housing, working alongside homebuilders in the construction industry.

Construction TechPropTechRobotics

MCMollie ClaypoolinGRGilles Retsinin

Co-investorsPLPlanet A VenturesPTPT1SHShadow VenturesUNUnruly CapitalSESemantic Ventures

Bacto.bio is a biotechnology company developing a multidisciplinary pipeline, staffed by scientists, engineers, and other technical specialists.

AI & Machine LearningBiotechDeep Tech

Co-investorsBRBridford Investments (Bridford Group)GRGranatus Ventures

Bodytrak provides in-ear wearable safety devices and cloud-based monitoring software to detect and prevent workplace incidents related to heat stress, fatigue, and noise exposure in industrial and hazardous environments.

Enterprise SoftwareHardwareHealthtechIoT

Brikk is a real estate brokerage platform that connects property sellers with local agents who handle property valuations, viewings, buyer follow-up, and sales guidance in Denmark.

B2B MarketplacesPropTech

The British Business Bank is a government-owned economic development bank that provides finance, guarantees, and investment support to UK small businesses.

Enterprise SoftwareFintechGovTechImpact & Social GoodUK, GB

Co-investorsENEnterprise Capital Funds

CardMedic is a healthcare communication platform offering an A-Z library of clinical interaction flashcards with interpretation, translation into 200+ languages, British Sign Language, EasyRead, and read-aloud features to help staff communicate with patients across language, hearing, visual, and cognitive barriers.

Digital HealthHealthtechSaaS

Chainergy operates in the energy and infrastructure technology space, led by a founding team with experience scaling technology and infrastructure businesses.

AI & Machine LearningCloud ComputingEnergyUK, GB

CharterSync provides a platform that automates air cargo chartering, matching and quoting aircraft across a global network of operators with support from charter specialists.

B2B MarketplacesLogistics & Supply ChainSaaS

EGEd Gillett(Founder)in

Clippd is an AI-powered golf app that tracks and analyzes player performance across on-course and practice activities, providing data-driven insights on skills, trends, and areas for improvement.

AI & Machine LearningSports Tech

Piers Parnell(Founder)in

Collegia offers sustainable pension investments that exclude or minimise exposure to industries such as arms manufacturing, coal, fossil fuels, and tobacco, directing savers' money toward companies aligned with the UN 2030 Sustainable Development Goals.

Climate TechFintechImpact & Social GoodSaaSUnited Kingdom, GB

Commonplace (operating as Zencity) provides an engagement and insights platform that analyzes community data to help government teams measure resident sentiment and embed those insights into decisions, budgeting, planning, and public consultations.

AI & Machine LearningGovTechSaaS

Co-investorsBEBeringeaBEBethnal Green VenturesCOConduit Connect

Cortirio develops a wearable infrared brain imaging headset for rapid detection of stroke and traumatic brain injury.

Deep TechHealthtechMedical Devices

Paul Macey(Founder)in

Crainio develops a non-invasive brain monitoring device that uses an optical sensor placed on the forehead to detect rising intracranial pressure and intracranial hypertension.

HardwareHealthtechMedical Devices

Co-investorsNLNLC

CybaVerse provides cyber security through CybaOps, a unified platform combining AI, automation and expert-led managed security services (MSSP) to help organisations protect, detect, and respond to threats.

AI & Machine LearningCybersecurityEnterprise SoftwareSaaSLeeds, GB

OSOliver Spence(CEO & Co-founder)inGBGemma Blake(CRO & Co-founder)SPSimon Phillips(CTO)in

BoardAWAndreas Wuchner(Chairman)

Co-investorsPEPembroke VCTTHThe FSE Group

CYJAX is a cyber threat intelligence provider offering an AI-driven SaaS platform that helps security teams triage, prioritise, and act on threat alerts.

AI & Machine LearningCybersecurityData & InfrastructureEnterprise SoftwareGovTechSaaS

JBJonathan Bennett(Chief Executive Officer)in

Co-investorsLILiebenthal Ventures

Dame creates toxin-free, reusable period products including organic cotton tampons, reusable pads, and period pants as sustainable alternatives to conventional disposable menstrual products.

Circular EconomyConsumerDirect to ConsumerFemTechLondon, GB

CeliaAlec

Co-investorsJEJenson VenturesRERegeneration.VC

Demeter USA is a nonprofit organization that provides Biodynamic certification services for farms and processors, reviewing and inspecting operations to help growers and producers obtain and maintain certification.

AgTechCircular EconomyFoodTechImpact & Social GoodUnited States, US

ELEvrett Lunquist(Executive Director)

EcoSync builds smart thermostatic radiator valves (TRVs) and a cloud-based management platform that use AI and IoT to adjust heating in commercial buildings based on real-time occupancy data.

CleantechEnergyIoT

FA Bio (formerly FungiAlert) discovers unique soil microbes to develop microbial-based biocontrol and biostimulant products for growers, aiming to replace agrochemicals and reduce farming's environmental impact.

AgTechBiotechClimate Tech

Co-investorsCLClean Growth FundOXOxford Investment Opportunity NetworkRARadicle GrowthSUSussex Place VenturesPYPymwymicSHShip2B Ventures

Figura Analytics develops platform technology for the characterisation of nanomaterials, biomarkers, pharmaceuticals, and environmental pollutants.

AI & Machine LearningBiotechDeep TechNew MaterialsUK, GB

DMDr Mark Platt(Co-founder)in

Co-investorsINInnovate UKSFSFC Capital

Cosmo makes inclusive, play-based learning tools combining a single app of learning suites with a Bluetooth multi-sensory controller (the Cosmo Dot) to support SEND learners, early years education, and music therapy.

EdTechHardwareHealthtech

Co-investorsDEDeepbridge Capital

Finboot builds products and solutions based on blockchain and distributed ledger technology (DLT), helping clients adopt and derive value from these technologies.

Crypto & Web3Enterprise SoftwareSaaSLondon, GB

Co-investorsSASABIC Ventures

FinCrime Dynamics provides fraud red team testing services to help financial institutions and fintech companies identify and strengthen weaknesses in their fraud controls through bespoke threat scenario testing and expert analysis.

AI & Machine LearningCybersecurityEnterprise SoftwareFintechCambridge, GB

SQStephen Quick(Founder & Director)inDaniel Turner-Szmykiewicz(Founder & Director)

Co-investorsOXOxfordSYSyndicateRoomTWTwin Path VenturesOUOutrun Ventures

Flarebright develops patented software and machine learning technologies that add capabilities such as autonomous flight and flight safety systems to robotic and crewed vehicles, including drones.

AI & Machine LearningDefense TechRoboticsUK, GB

Dr. Kelvin Hamilton(Founder & CEO)Dr. Conrad Rider(Co-founder & CTO)Dr. Carl Sequeira(Interim CTO)GMGavin McEwan(Finance Director)in

Co-investorsOXOxford Technology Management

FluoretiQ develops rapid point-of-care diagnostic tools that identify bacteria and determine effective antibiotics for veterinarians and clinicians, aiming to reduce reliance on empirical antibiotic treatment.

AgTechBiotechHealthtechMedical DevicesBristol, GB

NDNeciah Dorh(Co-founder & CEO)inJosephine Esposito-Elston(Founder & Co-inventor of NANOPLEX)

Co-investorsDEDeepbridge Capital

Mishcon de Reya is a law firm providing dispute resolution, corporate legal services, and private client advisory to businesses and individuals in Cambridge's innovation-driven sectors including healthcare and technology.

Enterprise SoftwareLegalTechLondon, GB

Co-investorsOXOxford Investment Opportunity Network

Fundment provides a proprietary platform for financial advisers that combines custody, trading, automation, and reporting into a single workflow to implement investment advice.

Enterprise SoftwareFintechSaaS

OAOla Abdul(Founder)in

Co-investorsETETFS CapitalHIHighland EuropeINInnvotec Ltd.

Gardin builds sensors that measure chlorophyll fluorescence to assess plant photosynthetic efficiency in real time, giving commercial growers early stress detection and feedback on lighting, irrigation and climate strategy.

AgTechAI & Machine LearningHardwareIoT

STSumanta Talukdar(Founder)in

Co-investorsLDLDV CapitalMMMMC VenturesMOMolten VenturesNANavus VenturesNANauta Capital

Habitude is a salon and day spa in Seattle offering beauty, spa, and wellness services, along with an in-house training academy for staff.

ConsumerWellness & FitnessSeattle, US

Inez Gray(Founder)

Hello Lamp Post is a community engagement platform that gives familiar objects, landmarks, and places a conversational voice ("Digital Team Members") via chat, social media, and email, letting people interact with public spaces.

AI & Machine LearningEnterprise SoftwareGovTechSaaS

TMTiernan Mines(Chief Executive Officer / Co-Founder)inBBBen Barker(Chief Operating Officer / Co-Founder)inSHSam Hill(Chief of Product / Co-Founder)in

Hexigone develops corrosion-inhibition technology through its Intelli-ion "smart-release" platform (including the bio-based PX1 series) used in protective coatings, supplying coatings manufacturers with lower-carbon, safer inhibitors at over 800 MT per year.

Advanced ManufacturingCleantechNew MaterialsSwansea, GB

PDPatrick Dodds(Founder)in

Co-investorsSUSunnybarn InvestmentsDEDevelopment Bank of WalesFUFuture Planet CapitalUKUK Innovation & Science Seed Fund

PACT develops earth-positive bio-based materials for fashion and consumer brands, focusing on scalable, sustainable alternatives to conventional materials.

BiotechCleantechClimate TechNew MaterialsCambridge, GB

YDYudi Ding(Founder & CEO)in

Technology augmenting the home-moving process for customers and service providers.

JFJames Freestone(Founder)in

Co-investorsANAnglia Capital GroupFUFuel Ventures

Hoxton Analytics provides hardware sensors, analytics dashboards, and feedback collection tools for retail and event venues to measure visitor traffic, conversion rates, and capture real-time customer feedback through voice and QR code interfaces.

AI & Machine LearningHardwareRetail Tech

Co-investorsOXOxford Investment Opportunity NetworkR/R/GA Ventures

Hoxton.ai provides AI-powered overhead sensors, feedback terminals, and analytics dashboards that count visitors, measure in-store conversion, monitor occupancy, and capture spoken visitor feedback.

AI & Machine LearningHardwareRetail Tech

DMDuncan Mann(Founder)in

Co-investorsOXOxfordTRTrue.

HSBC Innovation Banking provides banking services to innovation-economy businesses and their investors.

Enterprise SoftwareFintechLondon, GB

Co-investorsOXOxford Investment Opportunity NetworkUPUpscale

OLG Machinery, founded in 2008, trades new and certified used industrial spare parts and machinery, serving U.S. companies operating across North and South America with a focus on Mexico.

Advanced ManufacturingB2B MarketplacesLogistics & Supply Chain

Co-investorsALAlly Bridge GroupALAltium CapitalAMAmgen VenturesDRDroia VenturesFRFrazier Healthcare PartnersNONovo Holdings+2 more

Hydregen develops biocatalysis platform technologies that integrate into existing chemical manufacturing infrastructure, aiming to cut process costs by 40-50% while lowering energy use and carbon emissions.

BiotechCleantechNew Materials

Co-investorsFUFuture Planet CapitalOXOxford Technology ManagementUKUK Innovation & Science Seed Fund

Hypetex develops FlaxTex, a coloured natural flax fibre technology that serves as a sustainable, biodegradable alternative to carbon and glass fibre for manufacturing applications.

Advanced ManufacturingCircular EconomyCleantechDeep TechNew MaterialsLondon, GB

Marc Cohen(CEO)in

Co-investorsINInnovate UK2424 Haymarket

iEthico provides predictive intelligence for the medicine supply chain, aggregating signals on supply pressure, pricing volatility, and active ingredient risk to give market visibility and forecasting.

AI & Machine LearningData & InfrastructureHealthtechCoventry, GB

Co-investorsFUFuture Planet Capital

Inovo Robotics builds versatile, easy-to-configure robotic arms to help growing businesses automate repetitive, hazardous, or precise tasks.

Advanced ManufacturingHardwareRobotics

Interpac develops cold corrugation technology that forms corrugated board flutes without steam, heat, or water, enabling sheet converters to produce board in-house.

Advanced ManufacturingCleantechHardware

GOV.UK is the official website of the UK government, providing access to public services and information for citizens and businesses, including benefits, taxes, passports, visas, driving, and employment guidance.

GovTech

Co-investorsNANatWestSFSFC CapitalSOSouth East Angels

JET Connectivity (formerly JET Engineering System Solutions) builds 5G hardware and software solutions designed to maintain connectivity in challenging environments, with a focus on maritime and defence applications.

Deep TechDefense TechHardwareIoT

Kaldi is a financial technology company operating an app-based product, currently updating its website ahead of a product launch.

FintechLondon, GB

Co-investorsSFSFC Capital

La Salle Education Limited owns and maintains the Complete Mathematics educational platform.

EdTechLondon, GB

Lineat develops advanced fibre-forming technology (AFFT) for manufacturing recycled carbon fibre products, including sporting equipment.

Advanced ManufacturingCircular EconomyDeep TechNew MaterialsBristol, GB

Dr. Lourens Blok(CTO, Co-founder)GOGary Owen(CEO)inLCLuis Cunha(Director of Engineering)in

Co-investorsFUFuture Planet CapitalONOne Planet CapitalUKUK Innovation & Science Seed Fund

LivingWith develops remote healthcare technology for clinicians and patients managing long-term conditions, starting with the Squeezy app for pelvic floor muscle dysfunction and expanding into a multi-condition platform.

Digital HealthHealthtechSaaSBath, GB

CRChris Robson(CEO and Co-Founder)inJWJonathan Waywell(Co-Founder and Head of Product Management)

Loowatt develops a patented waterless, chemical-free flush toilet that seals waste in a lining and offers end-to-end sanitation-as-a-service, including servicing and processing of waste into biogas and fertiliser via anaerobic digestion.

Circular EconomyCleantechHardware

VGVirginia Gardiner(CEO + Founder)in

Co-investorsANAngel AcademeBIBill & Melinda Gates Foundation