/Investor DB

British Business Bank — 2026 Investments

17 investments dated 2026 · listed companies and verified rows first · show all

Ineffable Intelligenceineffable.aiin𝕏Apr 2026 · $1.1B✓ verified

Ineffable is an AI research lab focused on building superintelligence through the reinforcement learning paradigm, emphasizing learning from experience in the environment rather than from human data.

AI & Machine LearningDeep TechLondon, GB

David Silver(Founder)inAlexandre Laterre(Co-Founder)inChris Apps(Founder)in

BoardAlfred Lin(Director (Sequoia Capital))inRavi Mhatre(Director (Lightspeed))in

Co-investorsBond Capital ManagementEQT VenturesFlying Fish VenturesIndex VenturesLightspeed Venture PartnersSequoia Capital+7 more

Kraken Technology Groupkrakentechnology.cominJul 2026✓ verified

Kraken Technology develops next-generation maritime systems and platforms, drawing on engineering experience from world-championship offshore powerboat racing.

Deep TechDefense TechHardwareRoboticsFareham, GB

Mal Crease(CEO)inEd Tilston(CMO)Mark Exeter(COO)inJohn Donnelly(CTO)inErica Dill-Russell(CCO)inDave Bate(CFO)

Co-investorsDTCPNATO Innovation FundNotion CapitalSuperAngelSupernova Invest

Wayvewayve.aiin𝕏Feb 2026✓ verified

Wayve develops embodied AI technology to enable autonomous vehicle systems for assisted and automated driving.

AI & Machine LearningDeep TechHardwareMobility & TransportationRoboticsLondon, GB

Alex Kendall(Co-founder & CEO)inAmar Shah(Founder)inAlex Kendall Amar Shah(Founder)

Co-investorsBalderton CapitalIcehouse VenturesSoftBank GroupSoftBank Vision FundTeachers' Venture GrowthBaillie Gifford+19 more

Alchemabalchemab.comin𝕏Jul 2026

Alchemab operates a platform that identifies novel drug targets and therapeutics by analyzing patient antibody repertoires using deep B cell sequencing and computational analysis of samples from disease-resilient individuals.

AI & Machine LearningBiotechDeep TechHealthtech

Jane Osbourn(Founder)Young Kwon(Founder)

Co-investorsRA CapitalSV Health InvestorsDCVC BioDementia Discovery FundLightstone VenturesOno Venture Investment, Inc.+3 more

Draig Therapeuticsdraigtherapeutics.cominJul 2026 · $65M

Draig develops neuropsychiatric therapies targeting glutamate and GABA pathways through AMPA and GABAA receptor modulators, serving patients with neuropsychiatric disorders.

BiotechDeep TechDigital HealthMedical DevicesCardiff, GB

John Atack(Head of Biology & Founder)inSimon Ward(Chief Scientific Officer & Founder)in

Co-investorsAccess BiotechnologyCanaan PartnersSanofi VenturesSV Health InvestorsSR One Capital ManagementCanaan Healthcare+1 more

Ellipticelliptic.coin𝕏May 2026 · $120M

Elliptic provides blockchain forensics and compliance investigation tools that help financial institutions trace cryptocurrency transactions across multiple networks and assets to detect illicit activity and generate regulatory reports.

Crypto & Web3Enterprise SoftwareFintechLondon

James Smith(Founder)inAdam Joyce(Founder)inTom Robinson(Founder)inSimone Mainiin

BoardEyal Rabinovich(Director)inWalter Kortschak(Director)in

Co-investors1k(x)AlbionVCDigital Currency GroupEvolution Equity PartnersMiddlegame VenturesMouro Capital+13 more

HADEANhadean.comMar 2026

Hadean is a deep-tech company that builds distributed computing technology.

AI & Machine LearningCloud ComputingData & InfrastructureDeep TechDefense TechEnterprise SoftwareGamingSaaSLondon, GB

Rashid Mansoor(Founding CEO)inAlec Mocatta(Founding CTO)inCraig Beddis(CEO)inMimi Keshani(Current COO)in

Co-investors2050 CapitalAster CapitalAurum Venture PartnersBooz Allen VenturesEntrepreneur FirstIn-Q-Tel+5 more

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 VenturesEmpirical VenturesInnovate UK

Oxburyoxbury.cominApr 2026

Oxbury is a fully regulated bank dedicated exclusively to serving the UK rural economy and farmers, offering long-term loans, mortgages, and cashflow products.

AgTechFintechImpact & Social GoodUK, GB

Co-investorsSalica Investments

Proofproofgov.comin𝕏Jun 2026

Proof is an approvals platform that helps government agencies digitize forms, implement electronic signatures, and manage approvals in a central software system.

GovTechWhitehorse, CA

Co-investorsTechstarsPanache Ventures

Propel Financepropelfinance.co.ukin𝕏Jun 2026

Propel Finance provides tailored financing solutions for financial institutions, combining personalized service with digital automation through its technology platform.

FintechSaaSUK, GB

Mark Catton(Group Chief Executive Officer)inAlex Pooley(Group Chief Operations Officer)inAnne Williams(Executive Director)inGavin Dowding(Director of Digital and Product)inJon Maycock(Commercial Director)inSean Welsh(Interim Chief Financial Officer)in

Co-investorsQuilam CapitalBank of America

Quantum Motionquantummotion.comMay 2026 · $160M

Quantum Motion develops utility-scale quantum computers built on silicon-spin architecture, using standard silicon processing compatible with existing semiconductor foundries and designed to fit into data centres.

Deep TechQuantum ComputingSemiconductors

John Morton(Founder)Simon Benjamin(Founder)

Co-investorsMundi VenturesBosch VenturesDCVC (Data Collective)InkefIP GroupLansdowne Partners+2 more

Streamgetstream.ioin𝕏Jan 2026

Stream provides infrastructure for building AI applications and real-time communication features including chat, video, feed, and moderation across multiple platforms.

AI & Machine LearningCloud ComputingData & InfrastructureDeveloper ToolsEnterprise SoftwareBoulder, US

Thierry Schellenbach(Founder)inTommaso Barbugli(Executive Officer, Director)in

BoardJohn Ives(Director)

Co-investorsTechstarsFelicis VenturesSocial StartsUpslope VenturesUpVentures CapitalV1 VC+10 more

Streamstream.claimsinJan 2026

Stream provides AI-powered claims management software for property and casualty insurers, using machine learning to detect inconsistencies and optimize claim outcomes across the entire claim lifecycle.

AI & Machine LearningFintechInsurTechSaaSSan Francisco, US

Eilam Levitov(Founder)inIbrahim Al-Dlaigan(Founder)Jun Ho Hong(Founder)Lan Ritzye Paje(Founder)Paul Klein IV(Founder)Peter Brifett(Founder)

Co-investorsIA Seed VenturesNevcaut VenturesY Combinator01 AdvisorsAcrew CapitalAfore Capital+19 more

Streamwagestream.comin𝕏Jan 2026 · $90M

Wagestream provides a financial wellness platform for employees that combines real-time earnings visibility, earned wage access, and financial education tools to help workers manage their finances and build long-term security.

FintechHR TechWellness & FitnessDallas, US

Peter Briffett(Founder)Portman Wills(Founder)

Co-investorsAscensionQED InvestorsAscension VenturesBlackRockFirestartrLocalGlobe+5 more

Tembotembo.ioin𝕏Feb 2026

Tembo builds a platform that serves as an operating layer for software engineering teams, providing secure execution, shared context, and workflow coordination for AI coding agents.

AI & Machine LearningCloud ComputingDeveloper ToolsEnterprise Software

Ry Walker(Founder)inBenjamin Akar(Founder)Darren Baldwin Jr.(Founder)

Co-investorsGreatPoint VenturesAlumni VenturesAscensionCincyTechCintrifuse CapitalFireroad Ventures+11 more

The Present Treethepresenttree.comMar 2026

The Present Tree grows and sells potted trees as gifts, with each tree organically nurtured on-site in County Antrim and hand-wrapped for delivery to customers.

ConsumerDirect to ConsumerE-commerceCounty Antrim, GB

Catherine Cunningham(Founder)in

Co-investorsClarendon Fund Managers Ltd.Investment Fund for Northern Ireland

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.