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AI Companies in Leeds: 45 Active Firms (2026)
AI companies in Leeds build machine-learning systems, data products and automation tools for organisations across the city region.
Buying demand tends to cluster around operational automation for service-heavy organisations, applied data science for management teams with fragmented internal systems, and model integration for teams that already hold usable proprietary or customer data. The likely buyers are B2B and public-sector organisations rather than consumers, often in regulated or procurement-led settings where explainability, audit trails and data handling matter as much as model performance. Engagements are typically not casual plug-ins; they look more like scoped implementation projects, retained analytics work or department-level software deployments, with governance and accountability controls built into the sale.
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Leeds has 45 actively trading AI companies, with a reported employment footprint of 685 people across the cohort. That points to a compact local supplier base with enough headcount to support implementation and support work, but with scale concentrated in a relatively small group. The list is likely to be useful for analysts looking for commercial AI capacity in the city region, rather than for a broad census of every organisation experimenting internally with machine learning. Commercial, public-sector and regulated buyers are plausible local routes to market, provided suppliers can satisfy governance and delivery requirements.
UK AI policy does not currently sit under a single dedicated statute. The current model puts much of the burden on existing regulators and sector rulebooks, so obligations differ by use case: personal-data processing brings GDPR and ICO expectations; financial applications may draw in FCA requirements; healthcare-adjacent systems may need to satisfy MHRA routes; employment or product-safety tools sit elsewhere. The practical effect is a fragmented compliance conversation, with transparency, explainability, fairness, accountability and routes for challenge becoming procurement concerns rather than a single licence test.
Leeds appears likely to remain a market of applied suppliers rather than a winner-takes-all platform cluster. Many firms tend to compete on domain knowledge, integration skill and evidence that models behave predictably inside existing workflows. The scarcity of larger revenue-scale suppliers may keep partnerships and acquisition interest in play, particularly where a buyer wants governance capability as well as engineering talent. Public-sector and regulated customers should also shape product direction: explainability, auditability and human review are likely to matter more than novelty claims, and generic automation providers may find it harder to stand out.
45
Active firms
2026
3
Above £5M
reported turnover
5
Incorporated since 2022
Leeds AI firms
Key facts
About 6% of the trading cohort reports turnover above £5M (3 of 45 firms) — the rest sits below that revenue band.
11% of the cohort was incorporated since 2022 (5 firms), so a sizeable share is in its first few filing cycles.
The UK does not currently regulate AI through a single, dedicated AI statute; GOV.UK’s 2024 guidance leaves implementation of the 2023 principles to existing regulators’ discretion.
GOV.UK’s Artificial Intelligence sector study 2024 estimated the wider UK AI sector at more than 5,800 companies, up 85% over two years.
The same GOV.UK study estimated 2024 AI revenue at £23.9 billion and GVA at £11.8 billion.
Dedicated AI company investment was reported at £2.9 billion in 2024, above the previous 2022 high.
Stanford HAI’s 2024 AI Index says 61 notable AI models originated from US-based institutions in 2023, compared with 21 from the European Union.
Top Leeds AI companies
PanInsight Ltd
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsDevelops embedded analytics and business intelligence software for SaaS applications, including dashboards, reporting, and predictive analytics tools. Platform integrates into products to provide…
Targets B2B SaaS vendors and software product teams, especially in healthtech, fintech, edtech and retailtech, with buyers in product, engineering and leadership roles.
Financial Health
DistressedDistressed · -1% CAGR over 5y
Location
RETAIL EXPRESS LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides AI-driven retail management software for pricing, promotions, category management, media planning and supplier collaboration, enabling retailers and wholesalers to analyse sales data,…
Serves retail, wholesale and CPG businesses, particularly merchandising, pricing, promotions, category management and supplier collaboration teams.
Financial Health
WeakWeak · Hiring · 17% CAGR over 4y
Location
RETAIL EXPRESS (HOLDINGS) LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsDevelops retail management software that uses artificial intelligence to support pricing, promotions, category management and supplier collaboration. Provides tools for retailers and wholesalers to…
Sells to retail, wholesale and CPG businesses, targeting merchandising, pricing, promotions, category management and supplier collaboration teams involved in retail planning and trading decisions.
Financial Health
HealthyHealthy · Hiring · 18% CAGR over 5y
Location
Getech
Provides geoscience data, software and consultancy for energy and mineral exploration. Uses gravity and magnetic datasets, geospatial analysis, GIS and AI‑driven modelling to identify subsurface…
Sells primarily to B2B energy and natural resources organisations, including petroleum, critical minerals, geothermal, natural hydrogen and carbon capture operators, plus geoscience and exploration…
Location
Zoot Enterprises Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDevelops data decisioning and automation software for financial and commercial organisations. Provides platforms for credit origination, prescreening, risk and fraud management, customer acquisition,…
Serves B2B enterprises in financial services, retail, automotive and telecoms, especially lenders, credit providers and merchants managing customer acquisition, risk, fraud and credit decisioning.
Financial Health
HealthyHealthy · Hiring · 41% CAGR over 2y
Location
Simanalytica Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops decision intelligence software that integrates datasets, analytics, simulations and digital twins to support place‑based planning and infrastructure decisions. Platform connects and…
Serves local authorities, public-sector bodies and infrastructure or regeneration partners making place-based decisions on climate adaptation, net zero mobility, air quality, transport, carbon and…
Financial Health
StableStable · -5% CAGR over 4y
Location
Rising Tide AI Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops artificial intelligence software that automates administrative workflows such as email filing, data deduplication, client onboarding and case management. Provides tools used by legal, public…
Serves law firms, government and public-sector teams, and property businesses such as conveyancers and estate agents, particularly teams handling sensitive client data, compliance-heavy workflows,…
Financial Health
StrongStrong · Growing, Hiring · 68% CAGR over 4y
Location
LOGIC HEALTHCARE LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops hospital performance analytics software that aggregates clinical and operational data to support capacity planning, waiting list management, and patient flow across emergency departments,…
Serves public and private hospitals, health systems and healthcare officials, targeting hospital executives, clinicians and operational leaders across emergency, outpatient, surgery, inpatient,…
Financial Health
WeakWeak · Hiring · 16% CAGR over 4y
Location
ChemAI Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDevelops artificial intelligence tools for chemical research and manufacturing, integrating proprietary data with machine learning to support synthesis route prediction, reaction optimisation, and…
Serves selected global enterprise customers in chemistry-led industries, particularly organisations with proprietary chemical data, R&D teams, and development or manufacturing operations.
Financial Health
HealthyHealthy · -11% CAGR over 2y
Location
VET-AI LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsDevelops AI-powered software for pet health, including automated triage, symptom checking and health assessment tools. Provides telemedicine services and supports veterinary research and clinical…
Serves pet healthcare businesses, veterinary organisations, corporates, clinical trial partners and telemedicine providers addressing pet owners in the pet health sector.
Financial Health
StableStable · Hiring · 28% CAGR over 4y
Location
Oakland Group Services Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides data and AI consulting services including data strategy, governance, platform engineering, analytics and custom AI solutions. Helps organisations design data architectures, manage data…
Serves organisations of all sizes, from SMEs to large enterprises, with emphasis on water utilities, rail and transport, media, telecoms, and higher education teams seeking data and AI support.
Financial Health
StrongStrong · Growing, Hiring · 31% CAGR over 4y
Location
BUILD CONCIERGE LIMITED
Trajectory
1y · 2025–NowProvides AI-powered customer engagement and workflow automation software for trade and home service businesses, handling enquiries, messaging, job scheduling, CRM updates, invoicing, payments, and…
Serves B2B trade and field-service companies, including electrical, drainage, heating, pest control and facilities contractors with office teams handling high enquiry, job and work-order volumes.
Financial Health
Insufficient historyInsufficient history
Location
THE MEDBOARD COMPANY LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides a software platform and databases for medical device, digital health and pharmaceutical organisations to access regulatory, clinical research, market and post‑market surveillance data, and…
Serves regulatory, clinical, market, PMS and vigilance teams at MedTech, digital health, pharmaceutical and life sciences organisations, from startups to large enterprises.
Financial Health
StrongStrong · Growing · 0% CAGR over 2y
Location
Data Scientists
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops information systems and software for data collection, management and analysis. Provides online survey platforms, CKAN-based open data portals, business intelligence dashboards, and data…
Serves governments, NGOs, private sector organisations and individual researchers needing data-driven decision support, including public-sector data teams, development organisations, businesses and…
Financial Health
DistressedDistressed · -16% CAGR over 4y
Location
Prime Focus Technologies
Develops software and provides services for managing media content workflows. Offers AI‑driven media asset management, content automation, localization, quality control, restoration, and digital…
Serves B2B and institutional customers in media and entertainment, including content owners, distributors, broadcasters, sports teams, leagues, federations, brands, agencies, news organisations, and…
Location
Altiar Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsDevelops engineering and data analytics software platforms for simulation, high‑performance computing, and artificial intelligence. Products support modelling, product design, digital twin…
Sells to startups, mid-sized firms and large enterprises in sectors including aerospace, automotive, AEC, defence, electronics, energy, finance, healthcare, manufacturing and technology.
Financial Health
DistressedDistressed · 0% CAGR over 4y
Location
Medwise AI Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides an AI-powered medical information platform and mobile app for clinicians. Enables searching clinical guidance, scientific literature, and UK drug SPCs and tariffs, drafting clinical writing,…
Serves UK clinicians and healthcare professionals, particularly NHS users and primary care practices, as well as NHS organisations seeking medical information support for staff.
Financial Health
HealthyHealthy · Hiring · 12% CAGR over 4y
Location
Periphery Security Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDevelops embedded AI-based cybersecurity software for IoT and cyber‑physical devices. Provides threat detection, monitoring and response tools, including device security assessments, real-time…
Sells to B2B IoT and cyber-physical device manufacturers serving critical infrastructure and defence, including drones and unmanned systems, autonomous vehicles, semiconductor firms, OEMs and…
Financial Health
HealthyHealthy · Hiring · 29% CAGR over 2y
Location
PRINSIX TECHNOLOGIES LIMITED
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides analytics and AI tools that analyse customer and operational journeys to identify friction points and lost commercial value, and delivers SaaS-based digital journey technology to automate…
Serves B2B service-based companies, particularly business stakeholders responsible for customer journeys, operations and digital transformation, including finance-advice firms and call-centre-led…
Financial Health
HealthyHealthy · -78% CAGR over 3y
Location
RIO AI (UK) LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops AI-based software platform for sustainability and ESG management that analyses operational and supply‑chain data to support carbon accounting, compliance reporting, and risk analysis. Also…
Serves enterprise and public-sector organisations, including UK government departments, NHS bodies, local authorities, financial institutions, private equity firms, FTSE-listed companies,…
Financial Health
StableStable · Hiring · 16% CAGR over 4y
Location
Surface Design Solutions
Trajectory
1y · 2023–NowDevelops physics‑informed AI software and provides engineering analysis services to assess and optimise surface characteristics of manufactured parts and tooling. The platform analyses surface…
Serves B2B manufacturers and engineering teams in sectors where surface quality affects performance, including medical devices, semiconductors, automotive, aerospace, defence, heavy industry,…
Financial Health
Insufficient historyInsufficient history
Location
LIQUID VOICE SYSTEMS LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides software for recording and analysing customer interactions across voice, video, chat and other channels, including transcription, speech and text analytics, compliance monitoring, and…
Serves B2B and public-sector buyers, including contact centres, public safety bodies, government teams, banks, insurers, investment banking/trading floors and retail financial services.
Financial Health
WeakWeak · -60% CAGR over 5y
Location
Coal Maris Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops cloud-based HR software that helps organisations manage employee performance, engagement, goals, compensation, and career development. Platform includes performance reviews, feedback tools,…
Sells to HR and people teams at businesses, especially organisations managing employee performance, engagement, compensation, goals, career growth, and workforce analytics.
Financial Health
DistressedDistressed · 0% CAGR over 4y
Location
Key Engineering Solutions Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDesigns and develops bespoke engineering and software systems using robotics, IoT and machine learning. Provides data acquisition, automation and analytics platforms, and offers technical consultancy…
Serves B2B clients, including multinationals and SMEs in science, technology, manufacturing, healthtech and greentech, targeting innovators and engineering teams developing data-driven, automated or…
Financial Health
HealthyHealthy · Hiring · 6% CAGR over 4y
Location
Intuitive Learning Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops and provides a cloud-based employee experience platform that combines staff assessments, pulse surveys, internal communications and AI‑driven knowledge reinforcement tools. The system helps…
Sells to HR, L&D, compliance and operations teams in organisations managing employee onboarding, engagement, skills, regulatory compliance and internal communications, including firms needing…
Financial Health
StableStable · Hiring · 19% CAGR over 4y
Location
EQ Technologic
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops enterprise data integration and analytics software. Provides the eQube platform for connecting applications and data sources, enabling system interoperability, digital thread management,…
Serves large B2B enterprises, especially manufacturing and engineering organisations, targeting IT, data, PLM and digital transformation teams responsible for enterprise systems, analytics and…
Financial Health
StrongStrong · Hiring · 14% CAGR over 4y
Location
ITECHO HEALTH LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops digital health platforms that digitise clinical care pathways and support management of long‑term conditions. Provides tools for remote patient monitoring, clinical data collection, and…
Serves healthcare organisations, clinicians and payers managing long-term-condition care, plus academics, charities and healthcare professionals running patient research; end users include patients…
Financial Health
StrongStrong · Growing, Hiring · 63% CAGR over 4y
Location
Alscient
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides technology consulting and implementation services focused on Salesforce and Amazon Web Services platforms. Delivers cloud architecture, enterprise system integration, AI and contact centre…
Sells to organisations needing Salesforce, AWS and managed cloud support, particularly in health, transport, social housing, telecoms and the public sector, with an emphasis on UK enterprise and…
Financial Health
DistressedDistressed · -7% CAGR over 4y
Location
CALLS9 LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides digital product design and software development services, including AI transformation programmes, Web3 development, legacy system modernisation, and low‑code website and mobile app…
Serves B2B organisations pursuing digital transformation, including senior leaders evaluating GenAI, firms modernising legacy systems, and companies launching Web2, Web3, website or app projects.
Financial Health
DistressedDistressed · -17% CAGR over 4y
Location
P4 TECHNOLOGIES GROUP LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops cloud-based software for supply chain and inventory optimisation. The platform provides demand forecasting, replenishment planning, safety stock management and ordering tools to help…
Serves B2B inventory and purchasing teams at wholesalers, distributors and manufacturers, including grocery and food service, automotive, HVAC/electrical/plumbing, pharmaceutical wholesalers,…
Financial Health
StrongStrong · Hiring · 78% CAGR over 4y
Location
KURA CARE LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDevelops AI-based health technology for remote monitoring and chronic care management. Provides a patient engagement platform that uses patient data, SMS messaging, educational content, and…
Serves healthcare providers, remote patient monitoring and chronic care management companies, and patients managing chronic conditions, particularly organisations running virtual care programmes.
Financial Health
HealthyHealthy · 0% CAGR over 2y
Location
Digital Transit Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDevelops cybersecurity, AI and condition monitoring software for infrastructure and mission‑critical systems. Provides safety assurance consultancy, standards compliance training, and AI‑based…
Serves B2B organisations in rail, transport, energy and other critical infrastructure sectors, including engineering, safety assurance and cybersecurity teams responsible for safety-critical systems…
Financial Health
StableStable · Hiring · 29% CAGR over 2y
Location
Otis Development Ltd
Trajectory
1y · 2025–NowDevelops bespoke software applications for businesses, including machine learning and AI systems, industrial IoT solutions, digital twin platforms, and web applications. Provides consulting, design…
Serves businesses needing bespoke software, with emphasis on instruments manufacturers, industrial engineering companies and industrial enterprises seeking AI, IoT and digital twin capabilities for…
Financial Health
Insufficient historyInsufficient history
Location
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides an ecommerce technology platform that uses AI and customer data to deliver targeted offers, upsells, advertising and product recommendations during online checkout and post‑purchase flows,…
Serves ecommerce brands, advertisers and data-driven growth teams across retail, travel and hospitality, QSR, financial services, media, streaming and entertainment, including global brands.
Financial Health
DistressedDistressed · -19% CAGR over 4y
Location
PICTURA BIO LIMITED
Trajectory
4y · 2023–NowFinancial sub-scores
Computed from 4 filingsDevelops diagnostic technology for rapid pathogen detection using image capture, fluorescence microscopy and computer vision. Platform analyses biological samples and identifies multiple infectious…
Serves healthcare and diagnostics organisations needing point-of-care infectious disease testing, including clinics, hospitals, laboratories and public health settings.
Financial Health
StableStable · -74% CAGR over 3y
Location
Invisible Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops and provides an enterprise IoT monitoring platform and sensors for temperature, energy, water and environmental conditions. Enables real-time data collection, automated alerts, reporting and…
Serves enterprises and public-sector organisations managing complex estates, including engineering and construction, healthcare logistics, facilities management, food manufacturing and retail,…
Financial Health
WeakWeak · -68% CAGR over 4y
Location
Nasstar
Provides managed IT services including cloud migration and management, secure networking, cybersecurity, data and AI platforms, and digital engineering. Supports organisations in deploying Microsoft…
Serves UK businesses and public-sector organisations, including legal, manufacturing, energy and utilities, healthcare, retail, local government, professional services and education sectors.
Location
Nasstar
Provides managed IT services including cloud migration, secure networking, cybersecurity, data and AI platforms, and digital engineering. Supports organisations with Microsoft cloud, modern workplace…
Sells to UK organisations needing managed IT and cloud services, including businesses and public sector bodies. Targets legal, manufacturing, energy and utilities, healthcare, retail, local…
Location
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How Leeds AI companies work and how to sell to them
What they do
Leeds AI suppliers usually earn revenue through a mix of implementation fees, retained analytics work, software subscriptions and licence arrangements. Many engagements start with discovery and proof-of-value work before moving into model deployment, workflow automation, data integration or ongoing monitoring. Pricing tends to reflect delivery risk: a scoped build or integration phase, then recurring fees for hosting, support, model maintenance, governance reporting and user training. Pure self-serve revenue is less common where the system touches regulated decisions, customer records or operational processes. The commercial shape is closer to specialised software and services than to a generic application sold by card payment.
Who they sell to
Most sell into organisations with enough process volume, internal data and compliance pressure to justify external AI support. Typical buyers include mid-market service businesses, larger enterprises, local public-sector bodies and regulated operators in finance, healthcare, legal, logistics or professional services. Buying committees often include a CTO, CIO, Chief Data Officer, COO, Head of Transformation, information security lead and procurement manager, with finance brought in once the business case is clearer. Sales cycles tend to be multi-stage and evidence-led, especially where a buyer needs an RFP process, security review, data-protection assessment or board approval before deployment.
What they buy
Most AI firms tend to spend on the infrastructure and services that make client delivery repeatable. That usually means cloud compute, data storage, data engineering tools, model monitoring, testing environments, security controls, privacy management, analytics, CRM, proposal management, billing and customer support systems. Services spend often goes towards legal advice, data-protection support, accountancy, insurance, marketing, bid writing and recruitment. Hiring needs are likely to span machine-learning engineering, data engineering, product management, implementation consulting and enterprise sales. Firms selling into public-sector or regulated customers may also buy help with audit packs, policy documentation, penetration testing and procurement responses.
Why and how to sell to them
AI buyers tend to evaluate vendors when pilots need to become repeatable deployments, when customer security reviews slow deals, or when governance requirements start consuming delivery time. Revenue growth, a new commercial leader, a public-sector framework push, a larger implementation win or movement beyond £5M turnover can all change purchasing appetite. Useful outbound angles are usually practical rather than speculative: reducing delivery cost per project, making model behaviour easier to document, improving data controls, shortening procurement cycles, recruiting scarce technical roles or giving sales teams clearer proof for cautious buyers. Claims about general AI capability are less persuasive than evidence tied to deployment risk, auditability and customer outcomes.
How this list is built
Data sources
This list is built from UK Companies House filings, XBRL accounts data, and semantic analysis of each company's public website. Revenue and headcount figures come from the most recent filed accounts; where the company has not filed, values are estimated using a model trained on filed history and peer benchmarks and are labelled as estimates.
Classification
Rather than relying solely on SIC codes, Firmbase classifies each company semantically: the company's website is crawled, an AI model reads what the company actually sells, and the company is placed into the relevant industry and subsectors. SIC codes are used as one signal but not the only one. This means a company that registered under a generic SIC code but pivoted into (for example) fintech is correctly identified as fintech, not as its original SIC category.
Freshness
The underlying company data is refreshed from Companies House continuously; filings appear in the list within days of submission. The curated list ordering is regenerated when the underlying data moves meaningfully (company count changes by more than 5%, a new company enters the top-ranked segment, or the filed-revenue numbers for the top firms change). You can see the last-updated timestamp near the top of the page.
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