/Investor DB

Empirical Ventures — Full Portfolio

25 tracked investments · listed companies and verified rows first

Albothermalbotherm.comin

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

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

Co-investorsInnovate UKCambridge Angels groupGreen Angel VenturesOxford Investment Opportunity Network (OION)Sustainable VenturesBristol Private Equity Club+1 more

Anaphite Limitedanaphite.comin

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 HewittinJoe Stevenson(CEO)inAlexander Hewitt(Founder)Sam Burrow(Founder)

Co-investorsBlue Wire CapitalElbow Beach CapitalEnergy & Environment InvestmentManiv MobilityOxford Investment Opportunity Network (OION)World Fund+4 more

Chemasterychemastery.comin𝕏

CheMastery builds an automation platform for chemical synthesis that aims to standardize and reproduce chemical research and manufacturing processes, reducing manual laboratory work for chemists.

Advanced ManufacturingAI & Machine LearningDeep TechNew MaterialsRoboticsLondon, GB

Stefan Glatzel(Co-founder)inAnna Andreou(Co-founder)in

Co-investors7percent VenturesBlackfinch VenturesElbow Beach CapitalEntrepreneur FirstUndeterred CapitalFormic Ventures+3 more

Ensilitechensilitech.cominAug 2025

EnsiliTech develops ensilication technology, a silica-based method to stabilise vaccines and biopharmaceuticals so they can be stored and transported without refrigeration.

BiotechCleantechDeep TechHealthtechMedical Devices

Asel Sartbaeva(Co-Founder & CEO)inMatt Slade(Co-Founder & Chief of Staff)inStephen Wells(Co-Founder & Advisor)Aswin Doekhie(Co-Founder & CTO)inSabine Ficek(CFO)inSimon Bennett(Chief Commercial Officer)

Co-investorsCalculus Capital Ltd.Elbow Beach CapitalEos AdvisoryHERmesa

Exciting Instrumentsexcitinginstruments.comin𝕏Nov 2024

Exciting Instruments builds the EI-FLEX benchtop platform, a single-molecule fluorescence instrument combining smFRET, FCS and FCCS to measure biomolecular interactions and dynamics directly in solution.

BiotechDeep TechHardware

Timothy Craggs(Founder and CEO)

Co-investorsNorthern GritstoneCambridge Innovation CapitalPraetura Ventures

Hot Greenhotgreen.co.ukinOct 2025

HotGreen develops high-temperature heat pump systems that convert electricity into low-carbon process heat for industrial manufacturers.

Advanced ManufacturingCleantechClimate Tech

Co-investorsDeep Science VenturesFirst Imagine!

MitoRx Therapeuticsmitorxtherapeutics.comin

MitoRx develops first-in-class, targeted small-molecule therapies that restore mitochondrial health to treat people with high-risk, metabolically unhealthy obesity and related cardiometabolic diseases.

BiotechHealthtechLongevityHarwell Oxford, GB

Jon R.(Founder)inJon Rees PhD(Co-founder & Chief Executive Officer)Norman Law PhD(Co-founder, Chief Technology Officer & Head of Intellectual Property)

Co-investorsFuture Planet CapitalOxford Investment Opportunity Network (OION)Oxford Technology ManagementUK Innovation & Science Seed FundWren Capital

Neuronosticsneuronostics.comin𝕏Jun 2026

Neuronostics develops BioEP, software that applies digital analysis of background EEG to generate biomarkers supporting epilepsy diagnosis for clinicians and neurology services.

AI & Machine LearningDigital HealthMedical DevicesBristol, GB

John Terry(Founder)in

Co-investorsAscensionNew Wave VenturesThe FSE GroupAscension VenturesBritish Business BankInnovate UK

Nuclear Turbinesnuclearturbines.cominJul 2026

Nuclear Turbines develops advanced modular nuclear generation systems in which a reactor directly heats compressed air to drive a commercial gas turbine, targeting low-cost electricity.

CleantechDeep TechEnergy

Co-investorsIQ CapitalRhapsody Venture PartnersZero Carbon CapitalZero Carbon Capital

Opteraoptera.uk

Optera develops bio-inspired, event-based vision sensors and neuromorphic semiconductor chips paired with on-source processing algorithms to provide situational awareness in space and defence environments.

Deep TechDefense TechSemiconductorsSpace Tech

Co-investorsBlackfinch VenturesUK Innovation & Science Seed FundForesight CanadaForesight GroupFuture Planet Capital

Orthofuseorthofuse.co.uk

Orthofuse designs orthopedic implants and surgical systems using 3D printing technology for trauma and spinal procedures.

Advanced ManufacturingDeep TechMedical Devices

Co-investorsACF InvestorsAvonmore DevelopmentsCambridge Angels group

OssTecosstec.ukin

OSSTEC is a medical device startup developing a 3D-printed biomimetic knee implant intended for use in hospitals.

Deep TechHardwareHealthtechMedical DevicesLondon, GB

Alex Liddle(DPhil FRCS(Orth))in

Co-investorsEmbryo VenturesNew Wave VenturesOxford Investment Opportunity Network (OION)

Proxima Fusionproximafusion.comin

Proxima develops stellarator fusion power plants designed to deliver clean, grid-ready electricity.

CleantechDeep TechEnergyMunich, DE

Dr. Francesco Sciortino(CEO and co-founder)Dr. Lucio Milanese(Co-founder and Chief External Affairs Officer)Dr. Jorrit Lion(Chief Scientist and co-founder)Martin Kubie(Co-Founder and Chief Engineer)inJonathan Schilling(Co-Founder and Head of Assembly)inBarrington D'Arcy(Founder)

Co-investorsAdelineBalderton CapitalBayern KapitalBurda Principal InvestmentsCherry VenturesDeepTech & Climate Fonds+17 more

QV Bioelectronicsqvbio.co.ukin𝕏

QV Bioelectronics develops GRACE, an implantable electric field delivery platform designed to treat aggressive cancers by delivering continuous therapeutic electric fields directly to tumor sites.

BiotechDeep TechHealthtechMedical Devices

Dr Chris Bullock(CTO & Co-Founder)Dr Richard Fu(Clinical Director & Co-Founder)Christopher Bullock(Founder)in

Co-investorsElbow Beach CapitalNorthern GritstoneSOSVCatapult VenturesScience Angel Syndicate

Seloxiumseloxium.comin

Seloxium develops a metal recovery and refining technology (branded "Selectal") used for tailings reprocessing, wastewater treatment, bulk metal recovery, and high-purity refining.

Circular EconomyCleantechDeep TechNew MaterialsTeesside, GB

Christian Peters(CEO & Co-founder)inSteve Colley(Co-founder, Technical Advisor & Director)Nick Hankins(Co-founder, Scientific Advisor & Director)Steve van Zutphen(Co-founder, CEO Advisor)Dr Richard Dixon(CCO)Roberto Ricci(CFO)in

Co-investorsOxford Science EnterprisesOxford Investment Opportunity Network (OION)

Signapsesignapse.aiinJun 2024

Signapse builds AI-powered sign language translation technology that generates signed interpretations for video and other content, aiming to make communication accessible to d/Deaf communities.

AI & Machine LearningDeep TechImpact & Social GoodMedia & EntertainmentSaaSGuildford, GB

Ben Saunders(Chief Scientist)inSally Chalk(Chief Executive Officer)Richard Bowden(Chief Research Officer)Travis Dougherty(Chief Experience Officer)Will Berry(Chief Revenue Officer)Alex Le Peltier(Chief Technical Officer)

Co-investorsDeeptech Seed FundSoulmates VenturesThe FSE GroupInnovate UK

Tidaltidalcyber.comin𝕏May 2026 · $5.6M

Tidal Cyber develops tools and services that help enterprises adopt MITRE ATT&CK framework for threat-informed defense.

CybersecurityEnterprise Software

Rick Gordonin

Co-investorsAccess Venture PartnersBright Pixel CapitalDreamit VenturesGlasswing VenturesGrotech VenturesStoneMill Ventures+11 more

Turbine Financeturbine.coinJul 2026 · $20M

Turbine provides financing that lets venture capital firms and their limited partners borrow against fund positions and carried interest instead of selling them, giving GPs and LPs access to liquidity while retaining ownership.

Fintech

Mike Hurst(Founder & CEO)in

Co-investorsAlpha EdisonTTV CapitalB Capital GroupB4 CapitalEvolution VenturesStartX+6 more

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

Barton BlakeleyCaudal EnergyFermtechLucida MedicalSilverayWaseZentraxa

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.