| 1 |  NscaleNscale’s platform integrates compute hardware, data center operations, orchestration software, and data services to manage AI workloads across owned and collocated facilities. The infrastructure is used by enterprises, research organizations, and technology companies that require large-scale processing capacity for generative AI and other data-intensive applications. | London, GB | 146 | 27% |
| 2 |  HumanoidHumanoid’s first robot, HMND 01, is a labor automation unit designed for tasks such as goods handling, picking, packing, and kitting in sectors like retail, manufacturing, and logistics. | London, GB | 83 | 5% |
| 3 |  FacultyFaculty is one of Europe's leading applied artificial intelligence companies. It provides customers with decision intelligence software, Frontier, that integrates data from multiple systems to show what's going to happen, why and what organisations should do about it. | London, GB | 71 | 21% |
| 4 |  PayhawkPayhawk is an AI-native spend management platform that orchestrates global money across Bills, Cards, Expenses, Travel, and Procurement. It provides a global money account on top of your ERP combined with agents enforcing rules, policies, and budgets on every payment. | London, GB | 46 | 38% |
| 5 |  SynthesiaSynthesia is an AI video platform for business that creates studio-quality videos with AI avatars and voiceovers in 160+ languages. It is used by businesses for training videos, marketing content, and customer service videos. | London, GB | 39 | 41% |
| 6 |  FractileFractile builds chips, systems, and software to make frontier AI inference faster and less costly. | london, GB | 36 | 0% |
| 7 |  AttioAttio is an AI-native CRM platform for go-to-market teams. It helps manage customer relationships, automates workflows, and provides data-driven reporting. | London, GB | 34 | 41% |
| 8 |  EncordYC W21Encord provides a data development platform that helps AI teams curate, annotate, and manage data across the full AI lifecycle. | London, GB | 31 | 0% |
| 9 |  MetaviewMetaview builds AI agents that help companies hire with speed and precision. Its AI Scribe automatically captures and structures interview notes tailored to the role, stage, and scorecard. | London, GB | 31 | 0% |
| 10 |  PhysicsXPhysicsX provides an AI-native engineering software platform that unifies simulation, physics AI, data, and engineering applications. | London, GB | 30 | 0% |
| 11 |  SpecterSpecter builds video sensors with AI agents that detect and reason about physical activity captured on camera. | London, GB | 30 | 0% |
| 12 |  QuantexaQuantexa is a global AI, data and analytics software company pioneering Decision Intelligence to empower organizations to make trusted operational decisions with data in context. It leverages AI and data to help firms manage risk and help them with customer intelligence, KYC, as well as fighting financial crime and fraud. | London, GB | 28 | 37% |
| 13 |  BeamBeam also offers Interpret, a live two-way translation tool, and Talk, custom voice agents for inbound calls. | London, GB | 26 | 42% |
| 14 |  hyperexponentialhyperexponential builds an AI-powered pricing and underwriting platform for commercial P&C insurance. The company also offers hyperoperator, an AI agent for underwriting work. | London, GB | 22 | 0% |
| 15 |  BehavoxBehavox provides an AI compliance and conduct surveillance platform for financial institutions. | London, GB | 21 | 0% |
| 16 |  9fin9fin is the AI-native intelligence platform for global debt markets. It combines real-time news, comprehensive data, advanced analytics, and trusted AI to give credit teams complete visibility across public, private, and distressed debt. | London, GB | 21 | 0% |
| 17 |  Solve IntelligenceYC S23Solve Intelligence provides an AI platform for the patent industry, enabling drafting, prosecution, claim charts, and invention harvesting. | London, GB | 21 | 0% |
| 18 |  Isomorphic LabsIsomorphic Labs is an AI-first drug design and development company that transforms drug discovery to design and evaluate new medicines. The company has built a world-leading AI drug design engine comprising foundational AI models that are capable of working across multiple therapeutic areas and drug modalities. | London, GB | 20 | 0% |
| 19 |  temtem provides an AI-native transaction infrastructure that reinvents how electricity is bought, sold, and priced. Its modern utility product, RED, helps businesses pay less and generators earn more by removing markups and inflated costs. | london, GB | 19 | 100% |
| 20 |  GranolaGranola is an AI notepad that transcribes, summarizes, and organizes conversations into structured notes. The platform runs locally during meetings and combines user input with automated transcription to produce summaries, action items, and key points. | London, GB | 19 | 0% |
| 21 |  ConveoYC S24The platform automates the entire research process from study design to analysis, conducting hundreds of asynchronous interviews in parallel. Global brands like Unilever, Google, and Orange use Conveo to generate insights across marketing and product teams. | London, GB | 16 | 0% |
| 22 |  AronditeArondite sells defense AI software that connects and orchestrates autonomous systems from different manufacturers. | London, GB | 14 | 0% |
| 23 |  ConductConduct builds an AI operating system that helps enterprises understand, operate, and modernize complex legacy ERP systems, particularly SAP. Its platform ingests custom code, configuration, dependencies, and integrations across core software systems and maps how every technical component connects to the business logic it serves. | London, GB | 14 | 0% |
| 24 |  OLIXOLIX designs optical AI accelerators that use light-based processors for training and inference on large models. | London, GB | 14 | 0% |
| 25 |  Axiom.aiAxiom is an AI browser assistant that lets you automate business processes, and share them with others on a ‘process app-store’ It does two things: -It can guide you through a business process -Or it can automate that process It does this through ‘Robotic Process Automation’. Axiom’s AI assistant also observes user behaviour, and makes context-sensitive suggestions as they work, so they can automate things they didn’t know was possible. | london, GB | 14 | 45% |
| 26 |  DatatonicDatatonic is a cloud data and AI consultancy that helps businesses drive impact through cloud data, AI, and generative AI solutions. | London, GB | 14 | 14% |
| 27 |  XapienAI for background checks and due diligence | London, GB | 13 | 0% |
| 28 |  OrbitalThe company helps lawyers and property professionals analyze documents and identify risks using trusted data, mapping, and purpose-built AI. | London, GB | 12 | 0% |
| 29 |  Auquan- “Auquan enables us to stay ahead of ESG and bespoke risks for credit issuers in emerging and international markets, where information is difficult to source from foreign or less obvious channels. | London, GB | 12 | 0% |
| 30 |  PrismHerm provides secure infrastructure for customer-facing and internal agents: MCP, memory, tools, skills, sandboxes, permissions, and observability out of the box. Herm keeps that plumbing off your plate so your team can focus on the prompt, data, tools, and UX that make the agent worth using. | London, GB | 12 | 0% |
| 31 |  FyxerFyxer is building an AI executive assistant that handles emails, scheduling and follow-up. It organizes emails into actionable labels, drafts responses in the user's tone, captures meeting notes, and prepares follow-up messages within tools like Gmail and Outlook. | London, GB | 12 | 67% |
| 32 |  LightLight provides an AI-native finance platform that automates accounting, reporting, and financial operations for multinational companies. The platform integrates accounts receivable, accounts payable, bookkeeping, and financial reporting into one system. | london, GB | 12 | 0% |
| 33 |  SonaSona is an AI-native workforce management platform for frontline organisations. It provides an end-to-end platform covering Scheduling, HR, Payroll, and Communications. | London, GB | 12 | 8% |
| 34 |  Mimica AutomationMimica's AI-powered task mining observes employee actions across the desktop and categorizes them into detailed process maps. Mimica's process intelligence highlights inefficiencies, prioritizes improvements based on ROI, and recommends the optimal technology for automation. | London, GB | 12 | 100% |
| 35 |  CallosumCallosum operates at the level of systems, not models, to unlock orders-of-magnitude improvements in capabilities and cost. | London, GB | 11 | 0% |
| 36 |  Basecamp ResearchBasecamp Research builds frontier AI models using BaseData, the world's largest ethically-sourced biological dataset. The company designs novel protein sequences and biological systems to accelerate therapeutic research and development. | London, GB | 11 | 0% |
| 37 |  SkyralSkyral builds advanced modelling and simulation technology for enterprise, defence, and national security customers. | London, GB | 10 | 0% |
| 38 |  ScarletScarlet is a notified body that certifies AI medical devices under EU and UK regulations. It performs conformity assessment against EU MDR, UK MDR, and is recognised by the FDA as a Third Party Review Organisation. | London, GB | 10 | 13% |
| 39 |  Elyos AIYC S23Elyos AI provides autonomous AI-driven customer service agents for trades and field services businesses. Its AI agents answer calls, reply to emails and WhatsApp messages, make bookings, take payments, and operate the CRM like a human would. | London, GB | 10 | 20% |
| 40 |  Orca AIOrca AI provides AI navigation technology and autonomous navigation systems for maritime vessels. | london, GB | 10 | 30% |
| 41 |  nPlannPlan operates an AI platform serving major construction companies, helping them understand, manage, and reduce delay risk in some of the world's largest and most impactful construction projects. | London, GB | 9 | 33% |
| 42 |  Latent LabsLatent Labs builds AI foundation models to make biology programmable. It enables biotech and pharmaceutical companies to generate and optimize proteins. | London, GB | 9 | 0% |
| 43 |  Capsa AICapsa AI provides an AI Operating System for private capital. Its platform helps private capital firms accelerate how they source, evaluate, and manage deals. | London, GB | 8 | 0% |
| 44 |  AnkarAnkar is an AI operating system for the innovation lifecycle, providing a platform for patent professionals to accelerate work across idea generation, drafting, prosecution, and protection. The platform helps patent teams go from idea to granted patent in a fraction of the time, delivering an average 40% boost in productivity. | London, GB | 8 | 0% |
| 45 |  Jack & JillJack & Jill is already scaling rapidly in London with Jill integrated into hundreds high-growth companies, recruiting from Jack’s network of 49,000 top talent. | London, GB | 8 | 0% |
| 46 |  TesslTessl is building the context layer for AI coding agents and a platform for AI-native software development. The company offers a registry of versioned specs for open-source libraries to enable faster, reliable code generation by AI agents. | London, GB | 8 | 38% |
| 47 |  MeticulousYC S21Meticulous provides an AI-powered automated end-to-end testing platform for web applications. It automatically generates, executes, and maintains regression tests by observing real user interactions during development. | London, GB | 7 | 0% |
| 48 |  DwellyDwelly’s AI platform automates the rental lifecycle including tenant-landlord matchmaking, rent collection, maintenance coordination, compliance, and pricing optimization. | London, GB | 7 | 67% |
| 49 |  OrbitalOrbital is an AI-first industrial company that designs, manufactures, and ships physical products using frontier AI technology. Its products include the Orbital Dual Use Chiller, which provides heat ejection for liquid-cooled data centers and uses waste heat to capture water or CO₂. The company's internal AI software platform, Curie, is used by materials scientists, hardware engineers, and manufacturing engineers to design and build products. | London, GB | 7 | 0% |
| 50 |  OpplyOpply's AI agents run operations for consumer goods brands, from sourcing to logistics to finance. The platform automates ingredient ordering for SMB consumer goods brands, connecting them with suppliers through AI matching and forecasting. | London, GB | 7 | 0% |
| 51 |  UnitaryUnitary sells AI visual-content moderation software to online platforms. | London, GB | 7 | 57% |
| 52 |  MagenticMagentic provides an enterprise-grade AI Agent Platform for the world's supply chains. It helps global manufacturers hunt down and deliver P&L savings opportunities with AI teammates called 'Mages'. | London, GB | 7 | 0% |
| 53 |  Geordie AIGeordie is building an agent-native security platform for enterprises to govern AI agents safely. | London, GB | 7 | 71% |
| 54 |  ColossyanTeams use it to create, manage, and scale video-led training, onboarding, and enablement content in over 100 languages. | London, GB | 7 | 0% |
| 55 |  Gradient LabsGradient Labs builds an AI customer operations platform for financial services. Its platform runs specialist AI agents that automate customer support and back-office operations. | London, GB | 7 | 0% |
| 56 |  StackOneStackOne is a dynamic startup that specializes in providing a unified API (Application Programming Interface) platform designed to simplify and streamline the integration process for businesses. | London, GB | 6 | 50% |
| 57 |  V7V7 provides a platform for building and deploying custom AI agents, focused on document-heavy work for finance and insurance teams. | London, GB | 6 | 0% |
| 58 |  EDITEDEDITED is an AI-driven retail intelligence platform. It connects internal business and external market data to help retailers increase margins, generate more sales, and drive better business outcomes. | London, GB | 6 | 67% |
| 59 |  Diffractive LabsDiffractive Labs builds an AI Material Scientist that autonomously learns from real-world experimentation to accelerate materials discovery. Its platform integrates machine learning with autonomous lab experiments to design and test new materials. | London, GB | 6 | 0% |
| 60 |  SearchableSearchable is an AI search optimization platform that helps brands track visibility and analytics across AI engines like ChatGPT and Claude. It helps companies grow their organic presence across SEO, AEO, and GEO through a fully agentic platform that identifies opportunities, recommends actions, and automates fixes. | London, GB | 6 | 0% |
| 61 |  SeamflowSeamflow builds an AI-native operating system for testing, inspection, and certification (TIC) organizations. Its platform streamlines regulatory workflows including intake, client portals, pre-checks, technical review, decision-making, and audit trails. | London, GB | 6 | 0% |
| 62 |  Stability AIStability AI offers Brand Studio, a creative production platform for enterprise teams. The company also provides self-hosted deployment of its models for advanced customization. | London, GB | 6 | 100% |
| 63 |  CausalyThe platform enables researchers to discover and interpret evidence from millions of scientific publications, clinical trials, and regulatory documents. It combines a high-precision knowledge graph and generative AI to accelerate drug discovery and improve decision-making. | London, GB | 6 | 0% |
| 64 |  SaturnYC S24Saturn provides an AI-driven platform for financial services and wealth management workflow automation. It automates investment research, compliance, and back-office workflows for wealth managers. | London, GB | 6 | 0% |
| 65 |  TractableTractable develops visual AI that uses photos to assess damage to cars and homes, enabling fast and accurate repair cost calculation. | London, GB | 5 | 20% |
| 66 |  IsometricIsometric is an agentic certification platform for the industrial economy. Buyers of carbon removal pay Isometric to validate delivery, which is verified through sensors, audits, and physical inspections. | London, GB | 5 | 60% |
| 67 |  LottieLottie is building the AI operating system for social care, changing how the UK finds, manages, and pays for care. Over 1,000 care providers run on its software. | London, GB | 5 | 0% |
| 68 |  WondercraftThe platform offers AI script assistants, professional music, video generation, and ultra-realistic AI voices. | London, GB | 5 | 100% |
| 69 |  DigitalGeniusDigitalGenius provides AI-powered customer service automation that handles pre- and post-purchase questions across support channels. The platform uses AI Agents across all channels to help ecommerce brands fully resolve customer service queries. | london, GB | 5 | 60% |
| 70 |  cubicYC P25cubic is an AI-powered code review platform that automatically reviews pull requests. It learns from a codebase's patterns, points out bugs, and suggests fixes. The platform helps developers merge PRs 28% faster. | London, GB | 5 | 20% |
| 71 |  RecraftRecraft is an AI tool for professional designers, illustrators, and marketers to generate and edit images, vector art, illustrations, icons, and 3D graphics. The platform offers Recraft Studio, a web-based workspace for creating and editing images, vectors, and mockups using various text-to-image models. | London, GB | 5 | 60% |
| 72 |  Trigger.devTrigger.dev is the platform for running reliable AI agents and workflows. Developers use it to build, deploy, and scale production systems with built-in tools for orchestration, scheduling, monitoring, and debugging. Trigger.dev provides an open source SDK and platform that allows developers to write workflows in code to automate tasks, and a managed service for executing customer-provided code in secure, isolated containers. | London, GB | 4 | 100% |
| 73 |  InherentThe company is building AI that recursively self-improves to discover new knowledge. | London, GB | 4 | 0% |
| 74 |  LimbicLimbic builds AI-powered mental healthcare software. Its Limbic Care product is an AI companion that provides on-demand support to patients between therapy sessions. | London, GB | 4 | 50% |
| 75 |  CosineYC W23Cosine is an AI coding agent built for real software engineering work, operating across CLI, cloud, and desktop. Cosine can be deployed air-gapped and on-premise for defence, national security, and critical infrastructure. | London, GB | 4 | 25% |
| 76 |  PlainPlain is a B2B customer support platform that brings conversations from Slack, Microsoft Teams, Discord, email, chat, and in-app channels into one workspace. It provides AI assistants, automated workflows, customer context, support insights, help centers, APIs, and integrations. | London, GB | 4 | 0% |
| 77 |  Signal AISignal AI provides an AI-powered platform for corporate reputation and risk intelligence. The platform analyzes external data from traditional and social media across 226 markets and 75 languages to provide actionable insights. | London, GB | 3 | 0% |
| 78 |  throxyYC P25Vertical AI agents running B2B outbound on autopilot, with human SDRs | London, GB | 3 | 67% |
| 79 |  ContextContext is the AI platform to redefine knowledge work. It provides the work surface for them to perform complex, long-horizon tasks alongside humans in a native office suite. | London, GB | 3 | 0% |
| 80 |  GigatonGigaton builds autonomous AI control and optimisation systems for heavy industrial plants like cement, steel, and glass. Its platform replaces conventional control software, using simulation and predictive models to autonomously adjust parameters such as fuel mix, kiln speed, and oxygen levels in real time. | London, GB | 3 | 0% |
| 81 |  ScopeScope builds AI-enabled software to speed up industrial inspection workflows, from reporting to asset integrity. The company develops AI-powered inspection agents that help field inspectors capture data through voice, video, and structured workflows. | London, GB | 3 | 0% |
| 82 |  CausaLensCausaLens delivers AI-powered Digital Workers that enterprises can rely on. It has built the first factory and operating system for creating, deploying, and governing Digital Workers that take ownership of repetitive and complex workflows. | London, GB | 3 | 0% |
| 83 |  SolveAISolveAI is an enterprise software company that provides a platform for employees to build compliant, production-ready applications using natural language without coding. | london, GB | 3 | 0% |
| 84 |  Seeing SystemsYC W26Seeing Systems develops autonomous drones for military applications. | London, GB | 3 | 0% |
| 85 |  PlumeraiPlumerai develops a complete AI software stack for cameras, including on-device Tiny AI and cloud-based Vision Language Models. Its features include People Detection, Familiar Face Identification, AI Video Search, and AI Captions for smart home and commercial security cameras. | London, GB | 3 | 0% |
| 86 |  DexDex is an AI-powered talent agent that matches exceptional software engineers with top tech companies. | London, GB | 3 | 0% |
| 87 |  CytoraCytora is a risk digitization and automation platform for commercial insurance. It digitizes incoming risks, augments them with additional data sources, evaluates them against rules, and routes them for automated or manual underwriting. | London, GB | 3 | 100% |
| 88 |  SPAICESPAICE builds GNSS-independent navigation and geospatial intelligence for unmanned air and space systems. | London, GB | 3 | 0% |
| 89 |  Ineffable IntelligenceIneffable Intelligence is creating a superlearner that discovers all knowledge from its own experience, from elementary motor skills through to profound intellectual breakthroughs. | London, GB | 3 | 0% |
| 90 |  Lupa PetsLupa is the AI-native operating system for veterinary practices and pet parents, replacing fragmented systems with a single intelligent platform for scheduling, client communication, clinical documentation, and AI-driven care guidance. The platform offers tools such as AI Scribe that listens to consults and writes structured clinical notes automatically, and AI that recommends missed line items on invoices. | London, GB | 3 | 0% |
| 91 |  HadeanOur platform enables real-time simulation and training, mission rehearsal, command & control and digital twin capabilities - transforming the way defence, government agencies and enterprises plan, train, and make decisions. | London, GB | 2 | — |
| 92 |  AdargaAdarga develops AI tools that support defense and national-security decision-making for government and defense organizations. | London, GB | 2 | — |
| 93 |  CoLoopYC S21CoLoop provides an AI platform for qualitative research that helps teams plan studies, recruit participants, conduct interviews, and analyze results. | London, GB | 2 | — |
| 94 |  Tekton DynamicsYC W24Tekton Dynamics provides AI control software that turns industrial robots into autonomous welding systems. | London, GB | 2 | — |
| 95 |  TORTUS AITORTUS is an AI assistant that performs clinical language tasks like note summarisation and letter writing for clinicians. | London, GB | 2 | — |
| 96 |  Augur Initiative LtdAugur transforms legacy sensor systems into real-time operational intelligence. | London, GB | 2 | — |
| 97 |  AmebaAmeba is an AI agent for manufacturers that orchestrates suppliers, customers and your team to keep every order on schedule. It reads what suppliers and customers actually send, chases what's missing, and writes the result back to your systems. | London, GB | 2 | — |
| 98 |  LeerooYC P25Leeroo develops Uniforge, a platform that learns how a business works and performs tasks for it. | London, GB | 2 | — |
| 99 |  ParsewiseYC P25Multi-document processing for your risk teams, AI agents, pipelines | London, GB | 2 | — |
| 100 |  ContractPodAiLeah provides an agentic AI platform for legal work, contracting, and procurement. | London, GB | 2 | — |