Company index
466 company records
Series B, later-stage growth and retained review records, each with a source trail.
- 9finSeries C · London
- AblySeries B · London
- AboundSeries B · London
- AccessPayPE majority investment · Manchester
- AccurxSeries B · London
- AcinSeries B · London
- AdargaSeries B · London
- AdbrainSeries B · London
- Additive Manufacturing TechnologiesSeries B · Sheffield
- Allica BankSeries D · London
- AllplantsSeries B · London
- Antares HealthPre-seed / accelerator · London
- APEXX GlobalGrowth equity (post-Series B) · London
- Apollo TherapeuticsSeries C (second close) · Cambridge
- Appear HereSeries B · London
- ApperioStage unconfirmed · UK
- Arc SimulationsPre-seed / accelerator · London
- Arctic ShoresSeries B · Manchester
- Argent (rebranded Ready)Series B · London
- Arqit QuantumSPAC merger/Nasdaq listing · London
- Artificial LabsSeries B · London
- Artios PharmaSeries D · Cambridge
- AslanStage unconfirmed · UK
- Aspect HealthPre-seed / accelerator · London
- Atom BankGrowth · Durham
- AttestSeries B · London
- AttioSeries B · London
- Auralyze.aiPre-seed / accelerator · Romford
- AutomataSeries C · London
- Aveni.aiSeries B · Edinburgh
- AztecSeries B · London
- Babylon HealthSeries C · London
- Basecamp ResearchSeries B · London
- BeaconSeries B · London
- Beacon TherapeuticsSeries B · London (dual HQ with Cambridge, Massachusetts, US - verify UK-HQ eligibility before use)
- BeamerySeries C · London
- BeatPulsePre-seed / accelerator · London
- Beauty PieSeries B · London
- BenSeries B · London
- Better DairyPortfolio stage not normalized · London
- BeZero CarbonSeries C · London
- Bicycle TherapeuticsPrivate placement · Cambridge
- Bidstack GroupGrowth · London
- Big HealthSeries C · London (dual HQ with San Francisco — flagged as ambiguous vs. UK-HQ scope)
- BiofidelitySeries B · Cambridge
- BirdieSeries B · London
- Blockchain.comSeries D · London
- Bloom & WildSeries D · London
- BMLL TechnologiesSeries B · London
- BoundStage unconfirmed · UK
- Bramble EnergySeries B · London
- BrandwatchSeries C · Brighton
- BricklaneSeries B · London
- BrightpearlSeries C · Bristol
- BritishvoltSeries C · London (gigafactory site: Blyth, Northumberland)
- Bud FinancialSeries B · London
- Build A Rocket BoySeries D · Edinburgh
- Builder.aiSeries D · London
- BumperSeries B extension · Sheffield
- Butternut BoxSeries E · London
- BVNKSeries B · London
- By MilesSeries B · Norwich
- Cado (Cado Security)Series B · London
- CallsignSeries C · London
- Carbon CleanSeries C · London
- CarwowSeries E · London
- CausalySeries B · London
- CazooSPAC/NYSE listing · London
- Cera CareSeries C · London
- char.gyGrowth · London
- Charm TherapeuticsSeries B · London
- ChattermillSeries B · London
- Checkout.comSeries D · London
- Chorus IntelligenceGrowth/buyout (PE) · Woodbridge, Suffolk
- ClauseMatchSeries B · London
- ClearBankGrowth · London
- ClearScoreGrowth · London
- Cleo AISeries C · London
- CloudNCSeries B · London
- CloudsmithSeries C · Belfast
- CMR SurgicalSeries F · Cambridge
- CodatSeries C · London
- CognaStage unconfirmed · UK
- CognismSeries C · London
- Cognitive CreditSeries B · London
- CoincoverSeries B · London
- ColorifixSeries B · Norwich
- ComplyAdvantageSeries C · London
- CondecoPE growth investment · London
- CongenicaSeries C · Cambridge
- Connected EnergyGrowth · Newcastle upon Tyne
- Connected KerbSeries B · Brighton
- ContractPodAiSeries C · London
- ConvergeSeries B · London
- Copper.coSeries C · London
- Credit KudosPortfolio stage not normalized · London
- Crescendo BiologicsSeries C · Cambridge
- CrowdcubeSeries C · Exeter
- CurrencycloudSeries E · London
- CurveSeries C · London
- CutoverSeries B · London
- CyberSmartSeries B · London
- CybSafeSeries B · London
- CytoraSeries B · Brighton
- D3OSeries B · Croydon
- DarktraceIPO · Cambridge
- DataOpsStage unconfirmed · UK
- DealfloSeries B · London
- DefinelySeries B · London
- DeliverooPre-IPO · London
- DepopSeries C · London
- DexStage unconfirmed · UK
- DexorySeries C · London
- Digital MirrorStage unconfirmed · UK
- DividoSeries B · London
- DoctifySeries B · London
- DrDoctorSeries B · London
- DuffelSeries B · London
- EasolStage unconfirmed · UK
- EburyGrowth · London
- Echion TechnologiesSeries B · Cambridge
- EDITEDGrowth round (unlettered — not a confirmed 'Series C') · London
- Eigen TechnologiesSeries B extension · London
- Element (Matrix / Element.io)Series B · London
- ElevaateStage unconfirmed · UK
- ElevenLabsSeries D · London / New York (dual HQ - note ambiguity)
- EllipticSeries D · London
- ElvieSeries C · London
- Enara BioSeries B · Oxford
- Encompass CorporationSeries C · London (HQ AMBIGUOUS - company was founded in Sydney, Australia and maintains major engineering centres in Sydney/Belgrade/Glasgow; often described as dual UK/Australia HQ - verify before use)
- EncordSeries C · London
- Enough (formerly 3F Bio)Series B · Glasgow
- Envelop RiskSeries B · London
- EnvisicsSeries C · Milton Keynes
- eolaPre-seed / accelerator · London
- EquiptPre-seed / accelerator · London
- ev.energySeries B · London
- Evox TherapeuticsSeries C · Oxford
- Excel EsportsOther / ambiguous · London
- ExscientiaSeries D · Oxford
- Faculty AISeries B · London
- FamPre-seed / accelerator · London
- FaradionAcquisition completion (buyout to 100%) · Sheffield
- FarewillSeries B · London
- FerovinumStage unconfirmed · UK
- FieldGrowth · London
- FINBOURNE TechnologySeries B · London
- First Light FusionSeries C · Oxford
- FiveAISeries B · Cambridge
- FlagstoneGrowth/PE · London
- FlexcitonPortfolio stage not normalized · London
- Flo HealthSeries B · London
- FlockSeries B · London
- FluidstackSeries A · London
- Fnality InternationalSeries C · London
- FnaticStrategic/Web3 round (not a traditionally priced VC round) · London
- Form3Series C · London
- FreetradeSeries B · London
- FreshaSeries C · London
- FullCirclSeries C · London
- Funding CircleIPO · London
- Fuse EnergySeries B extension ("Series B-II") · London
- FutrliStage unconfirmed · UK
- GarrisonSeries B · London
- GenasysGrowth · London
- Generation HomeSeries B · London
- Genesis GlobalSeries C · London
- Genie AIPortfolio stage not normalized · London
- Genomics plcSeries B · Oxford
- GensynPortfolio stage not normalized · London
- GeoPuraSeries B · Nottingham
- GetHarleySeries B · London
- GlobacapSeries B · London
- GlowStage unconfirmed · UK
- GoCardlessSeries G · London
- GoHenrySeries D · Newbury
- GoodFitStage unconfirmed · UK
- GoodlordSeries C · London
- GoustoSeries F · London
- GranolaSeries B · London
- GraphcoreSeries E · Bristol
- Grey Wolf TherapeuticsSeries B · Oxford
- GridServeGrowth · Leatherhead, Surrey
- GriffinStage unconfirmed · UK
- HabitoSeries D · London
- HadeanPortfolio stage not normalized · London
- HazyStage unconfirmed · UK
- HealiosSeries B · London
- HealxSeries C · Cambridge
- HiBobSeries D · London (HQ AMBIGUOUS - HiBob was founded in Israel and is commonly described as dual/multi-headquartered Tel Aviv/London/NYC; one TechCrunch/company source calls London its HQ but this should be verified against Companies House before treating as UK-HQ)
- Highview PowerGrowth · London
- HokodoSeries B · London
- HometreeSeries B · London
- HopinSeries D · London
- HubooSeries C · Bristol
- HuelGrowth · Tring, Hertfordshire
- Huma TherapeuticsSeries D · London
- hyperexponentialSeries B · London
- IdioStage unconfirmed · UK
- Ieso Digital HealthSeries B · Cambridge
- Immersive LabsSeries D · Bristol
- IMMO CapitalSeries B · London
- ImprobableGrowth · London
- incident.ioSeries B · London
- IncrediblePre-seed / accelerator · London
- Indra Renewable TechnologiesSeries B · London
- InfoSumSeries B · London
- InstaDeepSeries B · London (dual HQ with Tunis, Tunisia)
- INSTANDASeries B · London
- Intelligent Growth Solutions (IGS)Series B · Dundee
- IntropicPortfolio stage not normalized · London
- iProovSeries C · London
- IsembardStage unconfirmed · UK
- Isomorphic LabsSeries B · London
- Isotropic Systems (rebranded All.Space)Series B · Reading
- ivee.jobsPre-seed / accelerator · London
- iwocaSeries D · London
- JuroSeries B · London
- KALABPre-seed / accelerator · London
- KaluzaSeries C · London
- KensaGrowth · Truro, Cornwall
- KensaiPre-seed / accelerator · London
- KisanHubStage unconfirmed · UK
- Kraken TechnologiesGrowth · London
- Kraken Technology GroupSeries B · London
- KrooSeries B · London
- KularPortfolio stage not normalized · London
- LabGeniusSeries B · London
- LakaSeries B · London
- LandVault (formerly Admix)Series B · London
- LantumSeries C · London
- LawhiveSeries B · London
- LendableGrowth · London
- LevidianSeries B · Cambridge
- Lifebit BiotechSeries B · London
- LimbicPortfolio stage not normalized · London
- Lindus HealthSeries B · London
- LowrPre-seed / accelerator · London
- LuminanceSeries C · Cambridge / London
- LuniatePre-seed / accelerator · London
- LystSeries E · London
- M3terStage unconfirmed · UK
- MagdrivePortfolio stage not normalized · London
- ManyPets (Bought By Many)Series D · London
- MarshmallowGrowth · London
- MasabiStrategic growth investment (PE growth-equity; see status_caveat on deal structure) · London
- MatillionSeries E · Manchester
- MetaviewSeries B · London
- MetomicPortfolio stage not normalized · London
- MicrobioticaSeries B · Cambridge
- MimicaSeries B · London
- MiroBioSeries B · Oxford
- Mission TherapeuticsSeries D · Cambridge
- ModulrSeries C · London
- MoneyboxSeries E · London
- MoneyhubSeries B · Bristol
- Monica VinaderGrowth equity (Series-B equivalent) · Wells-next-the-Sea
- Monolith (Monolith AI)Series B · London
- MonzoGrowth · London
- MotorwaySeries C · London
- MPBSeries D · Brighton
- MUBISeries F · London
- MultiverseSeries D · London
- MyTutorSeries B · London
- Napier AISeries C · London
- NatureMetricsSeries B · Woking, Surrey
- nDreamsGrowth · Farnborough
- NeurotypePre-seed / accelerator · London
- newcleoSeries B · London (note: major operations in Italy/France)
- NewVoiceMediaSeries F · Basingstoke
- NexeonStrategic investment · Abingdon
- NivodaDebt facility (non-equity, included for completeness) · London
- NorySeries B · London
- NothingSeries C · London
- NovatiqStage unconfirmed · UK
- nPlanSeries B · London
- NscaleSeries C · London
- NucleraSeries C · Cambridge
- NumanSeries B · London
- NyoboltSeries B · Cambridge
- OakNorth BankSeries C · London
- Ochre BioPortfolio stage not normalized · London
- Octopus EnergyGrowth · London
- OddboxSeries B · London
- OlioSeries B · London
- OMass TherapeuticsSeries B · Oxford
- OmetriaSeries C · London
- OmneaSeries B · London
- OmnipresentSeries B · London
- OnfidoSeries D · London
- OntoSeries C · London
- Open CosmosSeries B · Harwell, Oxfordshire
- OpenGammaSeries C · London
- OpenTradeStage unconfirmed · UK
- OpplyPortfolio stage not normalized · London
- OrbexSeries C · Forres, Scotland
- ORCA ComputingSeries B · London
- OrganOxEquity financing, 2nd private-placement closing (same program as above, incremental new money — not a fresh priced round) · Oxford
- Ori BiotechSeries B · London
- Ori Industries (Ori)Growth · London
- Origami EnergySeries C · Cambridge
- Origin BenefitsStage unconfirmed · UK
- OutverseStage unconfirmed · UK
- Owlstone MedicalSeries E · Cambridge
- OxaSeries D · Oxford
- Oxbury BankGrowth · Chester
- Oxford Quantum CircuitsSeries C · Oxford
- Pactio TechnologiesPortfolio stage not normalized · London
- PaddleSeries D · London
- PanaseerSeries B · London
- PapierSeries C · London
- ParagrafSeries B · Somersham, Cambridgeshire
- Patchwork HealthSeries B · Manchester
- PayhawkSeries B · London
- Peak (Peak AI)Series C · Manchester
- Peppy HealthSeries B · London
- PerennaSeries B · London
- PeripheryPre-seed / accelerator · Leeds
- PermutiveSeries C · London
- PetMedixSeries B · Cambridge
- PhasecraftSeries B · Bristol (Companies House registered office is central London; also has a Washington DC office)
- Pheon TherapeuticsSeries B · Manchester
- PhotocertPre-seed / accelerator · Worthing
- PhysicsXSeries B · London
- PicloSeries B · London
- PitchMePre-seed / accelerator · London
- PlentificSeries C · London
- PlumSeries B · London
- Plum GuideSeries B · London
- PolyAISeries D · London
- Post-QuantumPre-seed / accelerator · London
- PQShieldSeries B · Oxford
- Pragmatic SemiconductorSeries D · Cambridge
- PrimaryBidSeries C · London
- PrimerSeries C · London
- Prodigy FinanceDebt facility · London
- ProFindaStage unconfirmed · UK
- PulmocideSeries C · London
- Purespring TherapeuticsSeries B · London
- QuantexaSeries F · London
- Quantum MotionSeries C · London
- QubitSeries C · London
- Quell TherapeuticsSeries B · London
- QuorsoGrowth · London
- Railsr (formerly Railsbank)Series C · London
- RanaPre-seed / accelerator · London
- RapydSeries F · London
- RavelinSeries C · London
- Reactive TechnologiesSeries C · London
- Red SiftSeries B · London
- Remote CoachPre-seed / accelerator · London
- RevolutGrowth · London
- RisilienceSeries B · Cambridge
- RiverlaneSeries C · Cambridge
- Robin AISeries B · London
- RolesharePre-seed / accelerator · London
- RomboPre-seed / accelerator · London
- Runa (formerly WeGift)Growth (post-Series B) · London
- SaaS VortexPre-seed / accelerator · London
- Satellite VuSeries B · London
- ScarletPortfolio stage not normalized · London
- School SpacePre-seed / accelerator · London
- ScootaStage unconfirmed · UK
- ScopePortfolio stage not normalized · London
- Secret EscapesGrowth equity / recapitalization (third-party aggregators label this 'Series E2') · London
- SednaSeries B · London
- SeguraPre-seed / accelerator · London
- SeldonSeries B · London
- Selina FinanceSeries B · London
- SembleSeries C · London
- SEONSeries C · London
- Serve FirstPre-seed / accelerator · Epping
- ShutlStage unconfirmed · UK
- Signal AISeries D · London
- SimicXPre-seed / accelerator · London
- Sitryx TherapeuticsSeries B · Oxford
- SkimlinksSeries C · London
- Skin + MeSeries B · London
- Skin AnalyticsSeries B · London
- SkyportsSeries C · London
- SmartupStage unconfirmed · UK
- Snappy ShopperSeries B · Dundee
- SnowplowSeries B · London
- SnykSeries G · London
- SoldoSeries C · London
- SonanticPortfolio stage not normalized · London
- SortedSeries C · Manchester
- Space Ape GamesOther / ambiguous · London
- SpeechmaticsSeries B · Cambridge
- Stability AIGrowth · London
- StableSeries B · London
- StarStage unconfirmed · UK
- Starling BankSeries D · London
- StatusTodayStage unconfirmed · UK
- SteelEyeSeries B · London
- Stemma AIPre-seed / accelerator · London
- Storm TherapeuticsSeries B · Cambridge
- Story SparkPre-seed / accelerator · London
- Stream (formerly Wagestream)Series D · London
- SummizeGrowth (not literally lettered by any primary source) · Manchester
- SumUpGrowth · London
- SunampSeries B · East Lothian
- SuperscriptSeries B · London
- SwapSeries C · London
- SylveraSeries B · London
- SympliFiPre-seed / accelerator · London
- SynthesiaSeries E · London
- Tech1MPre-seed / accelerator · Grays
- tem.Series B · London
- TERNStage unconfirmed · UK
- TessianSeries C · London
- TevvaSeries B · Tilbury, Essex
- Teya (formerly SaltPay)Series C · London
- The Accountancy CloudPre-seed / accelerator · London
- ThirdfortSeries B · London
- THISSeries C · London
- Thought MachineSeries D · London
- Threads StylingSeries B · London
- TideGrowth · London
- Tokamak EnergyGrowth · Milton Park, Oxfordshire
- Token.ioSeries C · London
- TopiaStage unconfirmed · UK
- TouchlightSeries B (extended round) · Hampton, Middlesex (Greater London)
- TractableSeries E · London
- TransFICCSeries B · London
- TreeferaSeries B · London
- Tripledot StudiosSeries B · London
- TripteaseSeries B · London
- Trojan EnergySeries B · London
- Tropic BiosciencesSeries C · Norwich
- TrouvaSeries B · London
- TrueLayerSeries E · London
- TuzaPortfolio stage not normalized · London
- TykSeries B · London
- UltraleapSeries D · Bristol
- UltromicsSeries B · Oxford
- UmonyStage unconfirmed · UK
- UnitaryPortfolio stage not normalized · London
- UnmindSeries C · London
- VirtualstockStage unconfirmed · UK
- Vitesse PSPSeries C · London
- VivaCity LabsGrowth round (classified 'Series B' by Crunchbase/Tracxn/PitchBook per search summaries; not so labeled by primary press directly fetched) · London (Shoreditch/Hoxton)
- VizolutionSeries B · Swansea
- VoloStage unconfirmed · UK
- VoltSeries B · London
- VortexaSeries C · London
- VoxSmartGrowth · London
- WayveSeries D · London
- Whalar GroupOther / ambiguous · London
- what3wordsSeries C · London
- WirexSeries B · London
- WiseDirect Listing (London Stock Exchange) · London
- XelixSeries B · London
- YapilySeries B · London
- YuLifeSeries C · London
- ZappSeries B · London
- ZeeloSeries B · London
- ZegoSeries C · London
- ZencargoSeries B · London
- Zenobe EnergyGrowth · London
- ZeroAviaSeries C · Kemble, Gloucestershire, UK (note: dual UK/US operations — HQ sometimes cited as Everett, WA)
- zeroheightPortfolio stage not normalized · London
- ZilchSeries D · London
- ZoeSeries B · London
- ZooplaSeries B · London
- ZopaSeries G · London