Tech Companies in United Kingdom

Discover 214 tech companies headquartered in United Kingdom. Sovereign European software with EU data residency and local expertise.

Cities in United Kingdom

Companies (214)

  • Countly

    Countly is a privacy-first digital analytics and customer experience platform built for full data ownership, security, and control.

    📍 London
  • Eloquent-i

    Eloquent-i provides AI-powered roleplay training to help teams master real-world communication scenarios, offering fast and flexible learning solutions.

    📍 Nottingham
  • Day Off

    Day Off is a simple leave management platform for tracking employee time off, approvals, balances, and holidays, all in one shared team calendar.

    📍 London
  • Bridgeworks LTD

    Bridgeworks provides high-speed data transfer solutions and WAN acceleration technology to eliminate data management challenges and optimize network performance.

    📍 Lymington
  • Drop Table

    Drop Table is a cloud security consultancy and SaaS provider helping organisations build and run secure Azure environments. We combine hands-on engineering and governance expertise with our platform, Drop Table Pulse, to give leaders clear visibility, stronger controls, and continuous assurance across how software is built and delivered.

    📍 Birmingham
  • LumaDock

    LumaDock is a European IaaS provider for fast VPS, GPU and dedicated server hosting.

    📍 London
  • 51Degrees

    Provides open source real-time data services including device, OS, browser, app, bot, human, and, location keyed on User-Agent, IP, TAC, and native to optimize digital business performance.

    📍 Reading
  • Cloudsmith

    Cloudsmith is an artifact management and software supply chain security platform.

    📍 Belfast
  • Moterra

    It's like ChatGPT, but private and with my business context!

    📍 London
  • Astiga

    A music streaming service that allows users to play their own music collections directly from various cloud storage providers via browser or mobile app.

    📍 Oakham
  • Locai Labs Verified

    British AI lab building sovereign foundational AI models. Creators of GB1, the private, planet-friendly AI assistant from the UK.

    📍 London
  • Lutra Consulting Limited

    Provider of geospatial software development, consulting, training, and support services with a focus on QGIS and open-source GIS technology.

    📍 Ashford
  • CattleGrid

    CattleGrid is an enterprise API security gateway that inspects and sanitizes outbound AI requests to prevent sensitive data leaks to external providers.

    📍 Cheltenham
  • rushes.cc

    rushes is a community and ad-free video hosting platform for filmmakers and video professionals.

    📍 Oxford
  • RJJ Software Ltd

    Multi-stack technology consulting and Fractional CTO services specializing in .NET, Ruby on Rails, and AI integration led by Microsoft MVP Jamie Taylor.

    📍 Leeds
  • Sendhit

    API development ecosystem, helping you create, test, save, share API requests faster, with a focus on team scaling and collaboration.

    📍 Cardiff
  • Quantra Solutions Ltd

    Quantra is an AI-powered document intelligence platform built for regulated environments, enabling secure processing of sensitive documents.

    📍 London
  • Always on Mobile Limited

    Always on Mobile’s Synapta is a UK mobile engagement platform (SMS, WhatsApp, RCS) enabling flexible, aggregator-agnostic messaging, built-in CRM and campaigns

    📍 St Austell
  • Mergin Maps

    Capture geospatial data easily through your mobile phone and share it seamlessly with your team using QGIS.

    📍 Ashford
  • PerchPeek

    PerchPeek is a global employee relocation app, more cost-effective than cash allowances, helping companies deliver end-to-end relocation & immigration support.

    📍 Crawley
  • idnorm

    IDNORM is an Al-first company redefining identity verification through in-house innovation developed over the past 10 years. Our goal is simple: to make advanced identity verification available to all. We help you solve: * Seamless user onboarding with minimal drop-offs * Advanced remote identity verification * Real-time fraud detection * Fast and reliable age verification * KYC and AML compliance at scale

    📍 London
  • ZenMode

    ZenMode is a LinkedIn automation tool that allows users to launch smart automated outreach sequences to book meetings and generate leads quickly.

    📍 London
  • Room 101 Limited

    Web site hosting, Email hosting, Database hosting, Domain Name Registration and Management since 1998. Small, proud independent, open-standards based, small-business focussed.

    📍 London
  • Losingthewires Ltd

    A UK hosted, Fully Managed Solution - Endpoint OS/device, Email, Office Productivity & Collaboration Suite.

    📍 Towcester
  • RoboShadow

    RoboShadow provides a cyber security platform for tracking external vulnerabilities and managing Zero Trust compliance across devices.

    📍 London
  • Observes.io

    Observes provides outcome-focused compliance for DevOps, aligning policy and implementation to bridge the security perception gap in CI/CD environments.

    📍 Edinburgh
  • Index Ventures

    European VC firm with offices in London and Geneva backing category-defining companies from seed to growth.

    📍 London
  • RevGeni

    Digital team mates helping busy and resource - constrained B2B founders to get their marketing and sales activities done without adding overheads

    📍 London
  • Buildstash

    Organize, share, and distribute your software binaries. For app, game, and embedded teams - connect with CI/CD, automate build archival, and steer to rollout.

    📍 Glasgow
  • CKAN

    An open-source Data Management System for powering data hubs portals. CKAN makes it easy to publish, share and use data. Open tech for digital infrastructure.

    📍 London
  • StaffLeave

    Staff Leave is a mobile first holiday booking platform. Manage everything from holiday requests to arranging leave for your employees.

    📍 Leeds
  • MOLO APP LIMITED

    MOLO is a smart, AI-powered family-life assistant designed by psychologists and parents to reduce the modern load and modernise the way families operate.

    📍 London
  • KALYP Technologies

    Provides blockchain-based B2B software to establish distributed financial infrastructure for more efficient processing of tokenised and traditional securities.

    📍 London
  • iProov

    iProov provides biometric solutions that enable organizations to streamline secure remote onboarding and authentication for digital and physical access.

    📍 London
  • Balderton Capital

    Balderton Capital is a London-based venture capital firm focused exclusively on backing European-founded technology companies. The firm partners with entrepreneurs from early-stage seed rounds through to growth stages, offering a dedicated wellbeing programme and portfolio support services.

    📍 London
  • ZenABM

    All-in-one account-based marketing platform for LinkedIn that tracks company-level engagement, syncs with CRM, and provides AI-powered insights.

    📍 London
  • Atomico

    London-based venture capital firm founded by Skype co-founder investing in ambitious European tech founders.

    📍 London
  • Saylcoms Smart Technologies

    IT consulting firm delivering Cloud, DevOps, Data Analytics, Cybersecurity, and AI solutions to build scalable, secure, and high-performing systems.

    📍 Glasgow
  • AltLibre

    European digital sovereignty advisory. Helps organisations move data and infrastructure to European-hosted services under their own control.

    📍 Bodmin
  • Obrela

    A Gartner-recognized MDR service provider offering market-proven cybersecurity solutions and real-time risk management for clients globally.

    📍 London
  • Mediaport Systems Ltd

    Mediaport Systems Ltd develops secure connectivity and edge computing solutions for rapid deployment, challenging environments, and critical communications.

    📍 London
  • Mossy

    An ecommerce platform providing tools and services to help entrepreneurs and independent businesses sell and thrive online.

    📍 London
  • Bonded

    The world’s first Relationship Passport. For couples applying for visas or immigration, Bonded automatically collects your shared photos, messages, and memories

    📍 London
  • MMC Ventures

    MMC Ventures is a research-led venture capital firm backing early-stage AI and data companies across Europe. It primarily leads Series A rounds and selectively invests at Seed, serving founders in sectors such as fintech, health, and cloud infrastructure.

    📍 London
  • Cydea

    Cyber risk platform and advisory services, helping organisations prioritise security risks, show ROI, and communicate security data with confidence.

    📍 Oxford
  • SaaStr Europa

    SaaS community conference for European market.

    📍 London
  • KindLink Ltd

    KindLink is a SaaS platform that helps businesses manage their Corporate Social Responsibility (CSR), Sustainability, ESG initiatives, fundraising, and volunteering efforts. All while engaging employees and showcasing the corporate social impact to external stakeholders.

    📍 London
  • Sofiqe Ltd

    Sofiqe Ltd is a beauty technology company that develops AI-powered precision color matching software, helping consumers find their perfect makeup shades through advanced computer vision and color science.

    📍 London
  • Conqorde Ltd

    onqorde develops AIX, a passive GNSS-independent positioning system for aviation and defence. AIX maintains navigation when GPS signals are jammed, spoofed, or unavailable, using ambient RF signals. No new ground infrastructure, no satellite dependency, receive-only. Under UK Ministry of Defence assessment, with European airline flight trials and EASA regulatory engagement in progress.

    📍 London
  • Anchorpoint Systems Ltd

    AnchorPoint Systems provides resilient GPS and GNSS interference solutions, delivering secure aviation and navigation technologies.

    📍 London
  • Raspberry Pi

    Raspberry Pi are on a mission to put high-performance, low-cost, general-purpose computing platforms in the hands of enthusiasts and engineers all over the world.

    📍 Cambridge
  • BillingServ

    A cloud-based billing and invoicing platform designed for SaaS, hosting, and service providers to manage subscriptions and recurring payments.

    📍 Nottingham
  • FreeAgent

    One product. 17 years. 250+ employees. Over 200,000 users. There’s so much to say about it all. But here’s the version that fits the character limit. We’re F

    📍 Edinburgh
  • TrueLayer

    TrueLayer is Europe’s leading open banking payments network. We power smarter, safer and faster online payments by combining real-time bank payments with fina

    📍 London
  • Tide

    Tide helps SMEs save time (and money) in the running of their businesses by not only offering business accounts and related banking services, but also a compreh

    📍 London
  • Starling

    Hello, we’re Starling. Banking was broken, so we decided to fix it. The vision? Fast technology, fair service and honest values. All at the tap of a phone, al

    📍 London
  • SeedLegals

    SeedLegals is the one-stop platform for the legals to grow your business, raise investment and legal contracts you'll likely need. We guide, educate and empowe

    📍 London
  • DebugBear

    DebugBear helps businesses monitor and optimize their web performance, with a focus on Google's Core Web Vitals metrics. Track page speed over time, get alerte

    📍 London
  • Payhawk

    Payhawk is an AI-native spend management platform that orchestrates global money across Bills, Cards, Expenses, Travel, and Procurement for maximum control, aut

    📍 London
  • Cognism

    Cognism is the leading provider of European B2B data and sales intelligence. Ambitious businesses of every size use our platform to discover, connect, and engag

    📍 London
  • Darktrace

    Darktrace is a global leader in AI cybersecurity, providing the essential cybersecurity platform to secure organizations today and for an ever-changing future.

    📍 Cambridge
  • CharlieHR

    Charlie is the HR software for small teams with big ideas. We believe that while building a company is hard - running one shouldn’t be. Both beautifully design

    📍 London
  • Ghost

    Publishing platform (self-hosted).

    📍 London
  • osTicket

    Open-source ticketing system (self-host).

    📍 London
  • Nominet

    Domain registry services.

    📍 London
  • Overleaf

    Collaborative LaTeX editor.

    📍 London
  • GoCardless

    Direct debit payments platform.

    📍 London
  • Graphcore

    AI compute hardware and systems.

    📍 Bristol
  • SumUp

    Payments and POS for SMBs.

    📍 London
  • Monday Sales CRM

    Sales CRM.

    📍 London
  • Deskpro

    Helpdesk and customer support.

    📍 London
  • Synthesia

    AI video generation platform.

    📍 London
  • Capsule CRM

    Simple CRM for SMEs.

    📍 London
  • EmailOctopus

    Email marketing for creators and businesses.

    📍 London
  • Element

    Matrix-based secure chat (SaaS + self-host).

    📍 London
  • 4 Day Week

    Job board for companies offering 4-day work weeks.

    📍 London
  • Mythic Beasts Ltd

    A UK-based provider of managed and unmanaged VPS, dedicated servers, shared web hosting, and domain registration services.

    📍 Cambridge
  • Peergos

    Peergos is a secure, private, and decentralised space to store and share files, featuring end-to-end encryption and a built-in messenger and calendar.

    📍 Oxford
  • ChartMogul

    ChartMogul is a subscription analytics and growth platform that provides real-time SaaS metrics, engagement tracking, and industry benchmarks.

    📍 London
  • Heart Internet

    Heart Internet provides a range of web services including domain registration, web hosting, reseller hosting, dedicated servers, and email solutions.

    📍 Nottingham
  • GP Bullhound

    GP Bullhound is a global technology investment bank and advisory firm. It provides M&A, growth capital, and investment services to technology innovators and investors.

    📍 London
  • Bird & Bird

    Bird & Bird is an international law firm that provides legal services to organisations navigating technological and regulatory change. The firm supports clients with expertise in areas including technology, intellectual property, and commercial law.

    📍 London
  • Orrick EU

    Global law firm with European tech practice.

    📍 London
  • EY Startup Hub

    EY is a professional services firm providing strategy, consulting, tax, and transaction advisory. It serves diverse sectors, including technology and private equity, with a focus on business transformation.

    📍 London
  • Osborne Clarke

    International law firm specialising in tech sectors.

    📍 Bristol
  • DLA Piper EU

    Global law firm with major European presence advising on tech transactions, data privacy, and regulatory compliance.

    📍 London
  • Deloitte EU Tech

    Professional services firm advising European tech companies on strategy, digital transformation, and compliance.

    📍 London
  • Seedcamp

    London-based pre-seed fund and accelerator backing world-class founders solving real problems with technology.

    📍 London
  • Mojeek

    Mojeek is the world's alternative search engine that values privacy, and provides unique and unbiased results, using its own technology. - Search technology cr

    📍 Brighton
  • Soldo

    Soldo is the proactive spend management solution that frees up businesses to accomplish more. We champion the notion of Progressive Finance, because we believe

    📍 London
  • Ravelin Technology

    AI-native fraud prevention company Ravelin provides sophisticated technology and dedicated support to help online businesses block advanced fraud threats and ac

    📍 London
  • Paysafe

    ItStartsHere. For 29 years, Paysafe has been a leading payments platform, enabling merchants and consumers to connect and transact seamlessly. Supporting 260 p

    📍 London
  • Monzo Bank

    corporate content never felt like Monzo.

    📍 London
  • Flagsmith

    Decouple deploy and release. Flagsmith helps you ship faster and continuously improve digital products with feature flags. Open source, with flexible deployment

    📍 London
  • Codemagic

    Leading continuous integration & delivery ( CI/CD) partner for your iOS, Android, Cordova, Ionic, React Native & Flutter projects. Codemagic is a cloud-based c

    📍 London
  • YouCanBookMe by Capacity

    YouCanBookMe lets you create the best booking experience for your customers and your business. Give your clients a better booking experience! Stand out from

    📍 Bedford
  • Ice Privacy

    In a post pandemic world, remote working and the need for secure data storage and transfer has never been more prevalent. Whether it is sensitive 3rd quarter fi

    📍 Gibraltar
  • Claranet

    Managed cloud services.

    📍 London
  • StarLeaf

    Business video conferencing.

    📍 Cambridge
  • Matrix.org

    Open standard for secure decentralized communication.

    📍 London
  • Stability AI

    Generative AI models.

    📍 London
  • Wise

    International payments and business accounts.

    📍 London
  • Affinity

    Creative suite (photo, designer, publisher).

    📍 Nottingham
  • BookStack

    Open-source documentation platform (self-host).

    📍 London
  • Open Web Analytics

    Open-source web analytics framework written in PHP. Self-hosted alternative providing visitor tracking, heatmaps, and custom reporting.

    📍 London
  • Checkout.com

    Payments platform.

    📍 London
  • Snowplow

    Data collection and behavioral analytics pipeline.

    📍 London
  • TechCrunch Europe

    Global tech media with European coverage.

    📍 London
  • Doubleword

    Doubleword is a team of inference experts that provides the cheapest tokens on the market optimised for non-realtime workloads.

    📍 London
  • HelloRisk

    Visualise the security roadmap, take control of security governance! A SaaS Enterprise Security Architecture modelling tool. And a security consultancy providing proactive, flexible enterprise security architecture and risk management services.

    📍 Princess Risborough
  • Zango

    Zango has an AI Compliance Layer for Financial Services. It provides AI agents for centralizing oversight, ensuring audit readiness, and powering compliance at scale.

    📍 London
  • Etsetra

    Etsetra provides an AI-powered, no-code website building platform that allows users to create professional, mobile-friendly, and SEO-optimized websites in minutes.

    📍 London
  • Rockface

    Hardware-in-the-loop testing in the cloud. Combine your hardware with our powerful test equipment, and control it all from your laptop or CI pipeline.

    📍 Inverkirkaig
  • DOJO AI

    DOJO AI provides an AI Marketing OS designed for challenger brands, offering enterprise-grade marketing capabilities and automation without the typical complexity.

    📍 London
  • Autonomic Co-operative

    A worker-owned digital technology co-operative providing ethical infrastructure, web development, and cloud hosting services.

    📍 Birmingham
  • Innovate UK

    UK government innovation funding agency.

    📍 Swindon
  • Civica

    UK-based GovTech company providing cloud software for public services, health, and education organisations.

    📍 London
  • Definely

    UK legal tech startup providing document drafting and review tools that integrate with Microsoft Word.

    📍 London
  • Graphcore

    UK-based semiconductor company that designed the Intelligence Processing Unit (IPU) for AI and machine learning workloads.

    📍 Bristol
  • Tyk

    Tyk is a leading API Management Platform. The internet started by connecting mainframes, by the end of the 20th century 600m desktop and laptop computers excha

    📍 London
  • Rallly

    Rallly is the open-source alternative to Doodle. Designed to make organizing events and meetings easier, we help event organizers schedule and collaborate with

    📍 London
  • OperaVPS

    As an advocate of environmental sustainability, OperaVPS is more than just a VPS provider. With their commitment to eco-friendly practices, OperaVPS delivers re

    📍 London
  • tldraw

    tldraw is a React SDK for building infinite canvas applications. You can use it to build whiteboards, design tools, AI editors, or any app that needs a spatial

    📍 London
  • Onfido

    Onfido is now Entrust. Visit Entrust.com to learn more.

    📍 London
  • UKFast

    Managed cloud hosting.

    📍 Manchester
  • Sage

    Accounting software for SMBs.

    📍 Newcastle
  • Sentry

    Error monitoring with self-host option.

    📍 London
  • Attio

    Modern CRM for teams.

    📍 London
  • Collabora

    Collaborative office suite (LibreOffice-based).

    📍 Cambridge
  • Hired EU

    Tech hiring marketplace with European presence.

    📍 London
  • Otta

    Curated tech job matching platform.

    📍 London
  • Stack Overflow Jobs EU

    Developer job listings with European focus.

    📍 London
  • Entrepreneur First

    Talent-first company builder and accelerator.

    📍 London
  • Bethnal Green Ventures

    Tech for good accelerator and early-stage investor.

    📍 London
  • iplicit

    Award-winning cloud-based accounting and finance software designed for mid-sized organizations and nonprofits.

    📍 Bournemouth
  • Artifact Security

    Artifact Security is an independent cyber security testing organisation providing innovative and transparent security testing services.

    📍 London
  • EcoSend

    A B Corp certified email marketing platform for sending newsletters and automated campaigns while supporting climate projects and reducing carbon footprint.

    📍 London
  • Kantis

    European compliance automation. Kantis gets startups ISO 27001, SOC 2, GDPR and EU AI Act ready in weeks, so security reviews stop blocking deals

    📍 London
  • Vertice

    An intelligent procurement platform that uses AI insights and agentic workflows to help finance and procurement teams optimize SaaS and cloud spending.

    📍 London
  • PwC Europe

    Audit, tax, and advisory for tech companies.

    📍 London
  • Deloitte Digital EU

    Digital transformation consulting for enterprises.

    📍 London
  • Wingman AI

    Autonomous aerial robotics

    📍 London
  • Volant Autonomy

    Volant Autonomy develops autonomous flight guidance systems for the next generation of air mobility, focusing on making flight operations safer, profitable, and scalable.

    📍 Bath
  • Second Home

    Creative workspace in London and Lisbon.

    📍 London
  • Wired UK

    UK edition of technology and culture magazine.

    📍 London
  • Sifted

    European startup news and analysis by FT.

    📍 London
  • SmartPayNet

    Global payment gateway and payment processing platform for secure international payments, merchant accounts and cross-border payouts.

    📍 Pinner
  • Hoppscotch

    Open source API development ecosystem. Helps you create, test, save, share API requests faster, saving precious time on development.

    📍 London
  • RecordRanks

    All-in-one platform for sports rankings and competition management, with full record tracking, automated rankings and all the tools to propel your sport forward

    📍 London
  • Metaview

    Metaview is a recruiting platform of AI agents that provide automated interview notes, reports, job post generation, sourcing and application review agents.

    📍 London
  • Payhip

    Payhip provides an e-commerce platform for selling digital downloads, online courses, coaching, and subscriptions with a professional storefront.

    📍 London
  • hifo.co

    Hifo.co is a platform that makes it easier for buyers to find the best in tech by making the vendor research process faster and more transparent.

    📍 London
  • Inkscape

    Open-source vector graphics editor.

    📍 London
  • EventStoreDB

    Event-native database platform.

    📍 London
  • QuestDB

    Open-source time-series database.

    📍 London
  • Notion Capital

    Venture capital firm

    📍 London
  • Oxx

    Venture capital firm

    📍 London
  • Open Cosmos

    End-to-end satellite missions and data services.

    📍 Harwell
  • Satellite Vu

    Thermal infrared satellite imaging for energy monitoring.

    📍 London
  • AgriWebb

    Livestock management and traceability platform.

    📍 London
  • Locale

    Building operations platform for commercial property.

    📍 London
  • Busuu

    Language learning with AI and community features.

    📍 London
  • Oxford Instruments

    Scientific instruments and nanotechnology tools.

    📍 Abingdon
  • Arm

    Chip architecture and design for computing.

    📍 Cambridge
  • Monzo

    Digital bank with smart money management tools.

    📍 London
  • Wise

    International money transfers and multi-currency accounts.

    📍 London
  • GoCardless

    Bank payment solutions for recurring payments.

    📍 London
  • Storesync

    Workforce management software for retail and hospitality businesses (Still in development)

    📍 London
  • BR-DGE

    BR-DGE provides a modular payment orchestration platform that enables merchants to integrate multiple payment providers and streamline their checkout experience.

    📍 Edinburgh
  • Checkout.com

    Enterprise payment processing and financial infrastructure.

    📍 London
  • SumUp

    Card readers and payment solutions for small businesses.

    📍 London
  • Luminance

    AI for contract review and legal document analysis.

    📍 London
  • Juro

    AI-powered contract management platform.

    📍 London
  • Medbelle

    Digital platform for surgical and specialist care.

    📍 London
  • Optalysys

    Optalysys develops optical computing hardware to accelerate fully homomorphic encryption (FHE) and secure data processing using light-based technology.

    📍 Leeds
  • Stacks

    Stacks is an AI close management platform for mid-market and enterprise finance teams. It cuts close time by 70%+ by automating reconciliations, journal entries, and variance analysis. Finance teams at globally operating public and private enterprises including Future Limited, Datavant, and Epidemic Sound trust Stacks to support complex, high-volume, multi-entity and multi-currency close operations with strict control and audit requirements.

    📍 London
  • Infrawatch

    Provides real-time visibility and high-fidelity signals to track proxies, VPNs, and hostile networks for threat intelligence and fraud prevention.

    📍 London
  • Cyclr Systems Ltd

    Cyclr is an embedded iPaaS (integration platform) designed for SaaS applications to create and deliver native integrations using a low-code workflow builder.

    📍 London
  • Rabata

    Rabata.io provides secure, S3-compatible cloud storage solutions designed to be cost-effective with enterprise-grade performance.

    📍 London
  • QuorumInsight

    Aggregate and analyse transcripts from Local Authorities. Know what councils are planning before they procure — and build the relationships that win contracts.

    📍 Cardiff
  • Spidra

    Spidra is a no-code, AI-powered web scraping and crawling platform that lets you extract structured web data effortlessly using natural language prompts.

    📍 London
  • Erlang Solutions

    Specialists in building massively scalable, distributed systems and instant messaging solutions using Erlang, Elixir, and RabbitMQ.

    📍 London
  • Spruce

    Spruce provides all-in-one heat pump design software to help installers streamline processes from initial enquiry to final compliance.

    📍 London
  • F-Droid Limited

    F-Droid is an installable catalogue of FOSS (Free and Open Source Software) applications for the Android platform.

    📍 Salisbury
  • Veridium

    Veridium provides an Identity Risk Management Platform featuring AI-based identity threat protection and passwordless biometric authentication solutions.

    📍 London
  • Licel

    Licel is the pioneer and global leader in mobile application and mobile channel protection, securing 12+ billion instances of protected applications worldwide. We provide everything from obfuscation, RASP, whitebox crypto to advanced threat intelligence, attack telemetry, and the most sophisticated Licel vTEE, the only software-based trusted execution environment certified under EMVCo SBMP for both Android and iOS, protecting mobile wallets, banking, and payments at scale.

    📍 London
  • Unibloom World

    Unibloom provides a platform to align climate targets with cost alternatives, empowering sustainability and procurement teams to manage Scope 3 emissions and impactful projects.

    📍 London
  • Fieldfisher

    European law firm with deep tech and privacy expertise.

    📍 London
  • BAE Systems

    Multinational defence, security, and aerospace.

    📍 London
  • Spire Global EU

    Satellite-powered data and analytics for maritime and weather.

    📍 Glasgow
  • Matterport EU

    3D capture and virtual tours for properties.

    📍 London
  • Revolut

    Digital banking and financial services super-app.

    📍 London
  • dDocs.new

    dDocs.new is a note-taking & document collaboration app that is end-to-end encrypted, open-source, syncs cross-devices, and works both online & offline.

    📍 Oxford
  • LoreKeeper

    LoreKeeper is an AI-powered game preparation tool for TTRPGs that helps DMs generate NPCs, build locations, and organize campaign lore.

    📍 London
  • Unlock Performance

    Unlock turns proven elite sport psychology into daily, match-ready tools footballers actually use. Built by highly experienced applied sport psychologists in collaboration with professional footballers and Olympic athletes.

    📍 London
  • Octopus Energy

    Green energy supplier and technology platform.

    📍 London
  • HealthHero

    Digital-first healthcare services across Europe.

    📍 London
  • DNA

    DNA is a content agency offering a cloud-based content hosting and distribution platform designed for marketing, PR, and brand teams.

    📍 London
  • OneSila

    OneSila is a high-volume PIM platform designed for global eCommerce across multiple marketplaces and web stores.

    📍 Hull
  • White Hawk Solutions Ltd

    An accredited cyber security consultancy based in the UK that provides tailored expert services to protect businesses from evolving cyber-based threats.

    📍 Exeter
  • WeWork EU

    Flexible workspace provider across European cities.

    📍 London
  • Venture Beat EU

    AI and tech media with European stories.

    📍 London
  • Ruler Analytics

    Marketing attribution and call-tracking analytics platform, UK-based.

    📍 Wilmslow
  • Oryx Digital Ltd

    A no-code software tool for data wrangling, analytics and visualization on Windows and Mac.

    📍 Swindon
  • Sendr

    Sendr is an AI-native Outreach CRM helping sales and marketing teams elevate their top-of-funnel through agentic SendrAI, real-time data enrichment, personalised video pages and intelligent multi-step sequencing. Built with the Financial Times as a design partner, Sendr reduces GTM tool complexity while increasing buyer engagement at scale.

    📍 Exeter
  • Star Labs Online Limited

    Star Labs designs and manufactures laptops and computers built for Linux, featuring open-source firmware like coreboot and various pre-installed distributions.

    📍 Shackleford
  • OneID

    OneID provides next-generation digital identity verification and orchestration solutions using bank-verified data, telco and government ID sources to secure online transactions.

    📍 London
  • Neural

    Neural provides AI-driven customer intelligence and sales performance platforms to help businesses optimize revenue and customer relationships.

    📍 London
  • Rocket Fibre LTD

    Carrier-grade UK/EU wholesale connectivity. IP Transit, Layer 1-3, Remote IX, SD-WAN, up to 400G ports. Low latency with DDoS protection & 24/7 NOC

    📍 Corby
  • Gethopp LTD

    Low latency screen sharing app for seamless collaboration for small teams.

    📍 London
  • The Learning People

    A provider of online tech, IT, and project management certifications and courses, offering career-ready learning and student support.

    📍 Brighton
  • MediaBlaze Hosts Co-operative Ltd

    An ethical, worker-owned co-operative providing carbon-neutral web hosting, domain registration, and digital services powered by renewable energy.

    📍 Manchester
  • Problems.Consulting

    A consultancy offering transferable problem-solving expertise and fresh perspectives to help businesses overcome persistent challenges and deliver solutions.

    📍 Fareham
  • Sitehop Limited

    The Next Generation of High-Performance, Crypto-Agile Security. The SAFE Series by Sitehop delivers hardware-accelerated, sub-microsecond encryption that protects data in motion without slowing networks down. Powered by FPGA technology, it removes software bottlenecks to provide ultra-low latency, high throughput, enhanced SD-WAN/NGFW performance, seamless migration to post-quantum cryptography, and energy efficiency—supporting Net Zero goals. Engineered for resilience. Built for life.

    📍 Sheffield

Frequently Asked Questions

What tech companies are based in United Kingdom?
United Kingdom is home to 214 European tech companies listed on European Tech Map, spanning categories like analytics, CRM, cloud infrastructure, and more.
Does software from United Kingdom keep my data in the EU?
Yes, companies based in United Kingdom operate under EU regulations and typically offer European data residency. Listings on European Tech Map prioritize EU-built, sovereign options.
Why choose software from United Kingdom?
United Kingdom-based software offers digital sovereignty, EU data residency, local support, and reduced dependence on US tech compared to non-EU alternatives.