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Data Analytics Companies in London: 1,300+ Active Firms (2026)
Data analytics companies in London turn organisational data into reporting, insight, modelling and decision-support services for businesses and public bodies.
Buying centres tend to sit with finance, risk, operations, technology and policy teams, rather than only a central analytics function. B2B mid-market and enterprise buyers dominate demand, with public bodies procuring similar work around service delivery and performance management. The work clusters around data engineering, governance workflows, reporting layers, forecasting and decision-support for regulated or data-intensive sectors such as financial services, health, retail, transport, energy and professional services. Engagements are often framed as large service contracts, subscriptions or managed analytics programmes, with commercial value tied to data quality, integration effort and ongoing support.
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London has 1,341 actively trading data analytics companies in this cohort, giving the capital a broad supplier base for reporting, modelling and managed analytics work. Reported employment for London data analytics suppliers totals 3,308 people. That footprint points to a market with many specialist providers alongside a narrower group able to support larger client programmes, particularly where analytics work needs data cleaning, integration, governance and ongoing service delivery rather than ad hoc reporting alone.
Data and analytics providers do not usually need a dedicated sector licence, but use of personal information brings them within UK GDPR and the Data Protection Act. The ICO is the relevant UK regulator. Work involving special category data, automated decision-making or profiling tends to require tighter controls on lawful basis, fairness, purpose limitation, minimisation, accuracy, retention and security. Cross-border personal-data transfers add another layer, commonly handled through International Data Transfer Agreements, Standard Contractual Clauses, Binding Corporate Rules or adequacy regulations.
Commercial development appears likely to favour providers that combine advisory work with repeatable delivery assets: governance templates, reusable connectors and managed reporting layers. Buyers in regulated sectors tend to want more evidence on lineage, retention, security and explainability before analytics work reaches operational decision-making. That pressure may make pure dashboard delivery harder to defend, while specialist consultancies with domain knowledge can still win complex projects. Consolidation also seems plausible where smaller teams depend on a narrow client base or need partners for procurement, assurance and international-transfer work.
1,341
Active firms
2026
184
Above £5M
reported turnover
201
Since 2022
new incorporations
Key facts
About 13% of the trading cohort reports turnover above £5M (184 of 1,341 firms) — the rest sits below that revenue band.
14% of the cohort was incorporated since 2022 (201 firms), so a sizeable share is in its first few filing cycles.
UK GDPR and the Data Protection Act 2018 govern personal-data work, with the ICO overseeing principles on fairness, purpose limitation, minimisation, accuracy, retention and security.
Sensitive special category data, automated decision-making and profiling carry additional safeguards for analytics providers and their clients.
GOV.UK estimated 9,600 active, registered data-driven companies in the UK, split between 5,500 specialised data infrastructure or software-development services and 4,100 broader data consultancy or management services.
GOV.UK estimated the UK data-driven market at £343 billion in annual turnover in 2023, with £84.9 billion in GVA and 1.5 million people employed.
The 2024 UK Business Data Survey found that 9% of businesses handling digitised data transferred data internationally, rising to 36% for large businesses and 26% for medium-sized businesses.
Top London Data Analytics companies
Voror Health Technologies Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides healthcare data platform and cloud environment management services. Designs, implements and supports systems that aggregate and normalise clinical data from multiple sources, enabling…
Serves NHS and healthcare organisations, including Integrated Care Systems, GP practices, acute, community and secondary care providers, and health data teams needing managed clinical data…
Financial Health
HealthyHealthy · Hiring · 25% CAGR over 2y
Location
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides credit and business information, data analytics, and decision management software for banks, insurers and businesses. Offers identity verification, AML and KYC checks, open banking tools,…
Serves B2B customers including banks, insurers, SMEs, legal firms and public sector organisations, with a focus on teams managing onboarding, credit risk, fraud prevention, claims, ESG and data-led…
Financial Health
StableStable · -12% CAGR over 2y
Location
LOGEX HEALTHCARE ANALYTICS LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides healthcare analytics software and data platforms that collect and analyse clinical, operational and financial data. Offers tools for costing, budgeting, forecasting, operating room…
Serves public and private healthcare providers, hospitals, clinicians, life science companies, government institutions and clinical registry holders.
Financial Health
HealthyHealthy · Hiring · 19% CAGR over 4y
Location
Aptitude Advisors Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides data and technology consultancy services including data infrastructure design, AI and analytics development, system integration and migration, and technology strategy advice. Builds…
Serves B2B enterprise clients in complex, regulated sectors, including financial services, legal, biotechnology, pharma, healthcare and renewable energy, targeting senior technology, data and…
Financial Health
StrongStrong · Hiring · 7% CAGR over 4y
Location
ELAIT LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides data management and engineering services including cloud migration and optimisation, data governance, AI and analytics, and custom software development. Designs and implements data…
Serves B2B clients in financial services, insurance, retail, telecoms, media, entertainment, gaming and betting, plus healthcare professionals, data scientists and researchers needing health data…
Financial Health
HealthyHealthy · Hiring · 46% CAGR over 4y
Location
SDG Group UK&I Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides consulting services in data, analytics and artificial intelligence. Supports organisations with data strategy, governance, cloud data platforms, business intelligence and performance…
Serves enterprises and public-sector organisations in automotive, retail, fashion, financial services, healthcare, manufacturing, telecoms, utilities, travel, and government.
Financial Health
HealthyHealthy · Hiring · 25% CAGR over 4y
Location
PYRAMID ANALYTICS UK LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops and provides a decision intelligence and business analytics software platform that enables data preparation, modelling, visualization, dashboards, and AI‑driven analysis, with integrations…
Sells to mid-market and enterprise organisations, targeting data teams, business users, executives and operations teams that need governed analytics across cloud, SAP and data warehouse environments.
Financial Health
StrongStrong · Hiring · 36% CAGR over 4y
Location
Leading Edge I T Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides data and analytics consulting services including data strategy development, data maturity assessments, cloud data architecture design, data migration, Snowflake platform consulting, and…
Serves B2B organisations with significant data assets, targeting data, analytics and technology leaders at enterprises with varying data maturity, especially those using or adopting cloud data…
Financial Health
DistressedDistressed · -17% CAGR over 2y
Location
C-Centric Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides data engineering and AI transformation services, implementing customer data platforms and audience technology. Develops tools for customer acquisition campaign management and supports retail…
Serves B2B organisations with large customer data, marketing and contact-centre operations, including retailers and businesses using outsourced contact centres.
Financial Health
HealthyHealthy · 0% CAGR over 2y
Location
Data Spartan Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides AI and data science consultancy services, designing and building machine learning models, data platforms, and AI‑driven software products. Supports organisations with AI strategy, data…
Serves startups and enterprise organisations adopting AI, across financial services, automotive, manufacturing, robotics, energy, insurance, hospitality, digital health, retail, supply chain,…
Financial Health
StableStable · -20% CAGR over 4y
Location
Fable Data Limited
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsProvides aggregated, anonymised European consumer transaction data and analytics. Supplies real-time spending datasets and insights to investors, corporations, marketers and public sector…
Serves B2B and public-sector data buyers, including investment firms, corporates, marketing and advertising teams, government departments and academic researchers needing European consumer-spending…
Financial Health
DistressedDistressed · -46% CAGR over 1y
Location
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops AI-based decisioning software for insurance and banking, including rating engines, pricing optimisation, underwriting analytics, and product personalisation tools that support real-time…
Sells to B2B financial services organisations, including global insurers, brokers, MGAs, banks and lenders, particularly teams responsible for pricing, underwriting, rating, product design and…
Financial Health
StableStable · -58% CAGR over 4y
Location
ASTRATO ANALYTICS LTD.
Trajectory
1y · 2025–NowDevelops cloud‑native business intelligence software providing self‑service analytics, dashboards, and embedded analytics. The platform connects directly to cloud data warehouses and enables data…
Sells to businesses using cloud data warehouses, including SaaS companies, customer portal owners, and internal data or BI teams that need analytics access for business users.
Financial Health
Insufficient historyInsufficient history
Location
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDevelops a cloud-based data platform that integrates data from multiple sources, provides ETL and data preparation tools, and delivers business intelligence dashboards, analytics, automation…
Serves B2B organizations and data teams—BI, finance, IT, marketing, sales and operations—across education, financial services, healthcare and life sciences, high tech, professional services and…
Financial Health
StableStable · Profitable · -14% CAGR over 2y
Location
UK Allied Associates Limited
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsProvides software engineering and data science services for public sector organisations. Designs, develops and supports enterprise systems for collecting, processing, integrating and analysing large…
Serves public sector organisations with complex, mission-critical technology needs, particularly clients handling large-scale data challenges and safety- or security-focused programmes.
Financial Health
StableStable · 0% CAGR over 2y
Location
ACUVATE SOFTWARE LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides enterprise software and consulting services focused on data, AI, and digital transformation. Develops and implements data platforms, analytics, automation, chatbots, and cloud solutions,…
Serves enterprise technology, operations and digital transformation teams, including organisations in oil and gas, energy, manufacturing, consumer goods, renewable energy, healthcare and the public…
Financial Health
StrongStrong · Hiring · 11% CAGR over 4y
Location
KUBRICK GROUP LTD
Trajectory
2y · 2020–NowFinancial sub-scores
Computed from 2 filingsProvides data and AI consulting services, designing and implementing data platforms, analytics, and machine learning solutions. Recruits and trains data professionals who work within client…
Targets enterprise organisations and global brands across industries, particularly business and technology leaders responsible for data, AI, analytics, supply chain, operations, sales reporting and…
Financial Health
StrongStrong · Profitable, Hiring · 52% CAGR over 1y
Location
Derisk360 Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides IT consultancy focused on data analytics, artificial intelligence and machine learning. Develops AI applications, data management pipelines and cloud-enabled systems, and conducts AI audits…
Serves enterprise and public-sector buyers in financial services, insurance, energy and utilities, retail and e-commerce, motor and consumer finance, and pharma sectors seeking AI, data and risk…
Financial Health
StrongStrong · Growing, Hiring · 22% CAGR over 4y
Location
Xiatech Limited (Formerly Xiatech Consulting Limited)
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsDevelops and provides a data integration and analytics platform that connects business systems, unifies data and delivers real-time insights. Offers connectors, integration hubs, data repositories,…
Serves enterprises and mid-market organisations in retail, FMCG/CPG, entertainment/gaming, charity/non-profit and travel, targeting marketing, IT, finance, digital operations, supply chain and…
Financial Health
HealthyHealthy · Hiring · 69% CAGR over 4y
Location
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides a financial research platform that aggregates macroeconomic and financial market data from multiple sources and offers tools for analysis, charting, visualization, and report creation used…
Serves B2B financial and economic research users at hedge funds, investment banks, asset managers, research institutions, pension funds and corporations, including economists, strategists and traders.
Financial Health
StrongStrong · Growing, Hiring · 44% CAGR over 4y
Location
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsDevelops data analytics software that enables organisations to model, analyse and visualise data and embed interactive analytics into applications. Platform includes AI‑driven tools, dashboards, data…
Serves B2B software teams, product leaders, developers and data teams in financial services, healthcare/pharma, supply chain, technology and manufacturing, especially organisations embedding…
Financial Health
HealthyHealthy · Hiring · 3% CAGR over 5y
Location
RED OLIVE TRADING LTD
Trajectory
4y · 2023–NowFinancial sub-scores
Computed from 4 filingsProvides data analytics and AI consulting services. Designs and builds data infrastructure, analytics platforms, dashboards and predictive models to help organisations analyse performance, generate…
Serves B2B organisations and senior leaders in insurance, property, housing, gaming, telecoms and food production, especially larger or regulated businesses where accurate, trusted data supports…
Financial Health
StableStable · -3% CAGR over 3y
Location
JMAN GROUP LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides data analytics, data engineering and AI advisory services for private equity funds and their portfolio companies. Develops reporting systems, business intelligence tools and machine learning…
Serves private equity funds and their portfolio companies, working with investment teams and management teams across the investment lifecycle, including due diligence, value creation, reporting and…
Financial Health
StrongStrong · Growing, Hiring · 46% CAGR over 5y
Location
DATA SCIENCE LTD
Trajectory
1y · 2025–NowDevelops data management and analytics software, including open data platforms, business intelligence systems and online survey tools. Provides data collection, research and analysis services to help…
Serves governments, NGOs, private-sector organisations and individuals that need data-led planning, resource allocation, accountability and research support.
Financial Health
Insufficient historyInsufficient history
Location
542 DIGITAL LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops bespoke fintech software and data platforms. Collects and processes large financial datasets, builds analytics and modelling tools, and integrates AI and LLM systems to automate analysis,…
Serves financial services businesses, including data vendors, trading desks, market analysts and teams handling financial data, analytics, monitoring, content and AI-driven workflows worldwide.
Financial Health
StrongStrong · Growing, Hiring · 17% CAGR over 4y
Location
Lumilinks Group Ltd
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides data science and data engineering services and develops AI‑driven analytics platforms. Offers tools for supply chain optimisation, fleet performance monitoring, fraud detection, and…
Serves B2B executive and operations teams at large organisations, especially businesses with fleet, supply chain, fraud prevention, customer behaviour or order-management needs.
Financial Health
StrongStrong · Growing, Hiring · 58% CAGR over 4y
Location
BEYOND ANALYSIS LTD
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides data strategy and analytics consulting services. Designs and implements data and AI solutions, data infrastructure, and operating models to help organisations use data for decision‑making,…
Serves B2B organisations and private equity-backed companies in healthcare, retail/e-commerce, travel and hospitality, financial services and B2B services, engaging leaders responsible for data, AI,…
Financial Health
StrongStrong · Growing, Hiring · 12% CAGR over 4y
Location
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDevelops data automation software used to design, build and manage data warehouses. Tools automate data modelling, code generation, documentation and pipeline orchestration, integrating data from…
Serves B2B data and analytics teams in enterprises, including education, financial services, healthcare and manufacturing organisations managing data warehouse, governance, migration and integration…
Financial Health
HealthyHealthy · -93% CAGR over 2y
Location
Shivom Consultancy Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides IT consulting and managed services including data engineering, business intelligence and analytics, AI and automation, cybersecurity, and cloud and DevOps. Supports organisations with…
Serves enterprise organisations in the public and private sectors, with strong emphasis on UK government departments, regulated public bodies and critical infrastructure providers undertaking digital…
Financial Health
StrongStrong · Growing, Hiring · 37% CAGR over 4y
Location
INAWISDOM LIMITED
Trajectory
4y · 2020–NowFinancial sub-scores
Computed from 4 filingsProvides artificial intelligence, machine learning and data analytics consultancy, delivering projects and managed services. Builds and operates cloud-based data platforms and licenses a rapid…
Serves businesses across multiple industry sectors in Europe and the Middle East seeking AI, machine learning, data analytics and AWS cloud expertise.
Financial Health
WeakWeak · 2% CAGR over 3y
Location
ONEPOINT CONSULTING LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides technology consulting focused on data, AI and enterprise integration. Designs and implements data platforms, analytics and cloud-based systems, and develops tools and components that support…
Serves global enterprise and corporate clients, particularly organisations with data, AI, integration and digital transformation needs, engaging technology, data and business leadership teams.
Financial Health
HealthyHealthy · Profitable, Hiring · 4% CAGR over 5y
Location
DATASPARQ LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides data and AI consulting services, helping organisations develop AI strategies, build cloud data platforms, and implement machine learning and analytics solutions to support decision‑making,…
Serves B2B organisations seeking data and AI support, particularly in travel and hospitality, private equity, supply chain, logistics and professional services, engaging senior leaders and technical…
Financial Health
HealthyHealthy · Hiring · 50% CAGR over 4y
Location
Policy in Practice Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops data analytics and software tools for public sector and social organisations, including benefits calculators, income tracking, and safeguarding data platforms. Also provides social policy…
Serves local authorities, housing providers, utilities, financial services firms, charities and public-sector policymakers, plus individuals seeking benefits support, focused on people facing…
Financial Health
StrongStrong · Growing, Hiring · 17% CAGR over 4y
Location
Engine AI Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops software that aggregates and models capital markets data using AI and analytics. Provides SaaS tools, dashboards and APIs that integrate structured and unstructured financial data to…
Serves B2B capital markets firms, including retail investment platforms, fintechs, banks, research boutiques, and data or data-technology companies seeking analytics for trading and market…
Financial Health
StableStable · Hiring · 11% CAGR over 3y
Location
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops data publication software that enables organisations to query, tabulate, and publish large statistical datasets. Provides APIs, automated data pipelines, disclosure control checks, and tools…
Serves public sector statistics agencies, census authorities and research-data organisations that publish official datasets or run trusted research environments for analysts and public users.
Financial Health
DistressedDistressed · -68% CAGR over 4y
Location
Mparticle Limited
Trajectory
4y · 2019–NowFinancial sub-scores
Computed from 4 filingsProvides a customer data platform that collects, unifies and processes customer data from multiple digital sources, enabling businesses to build customer profiles, analyse behaviour, and activate…
Serves B2C multi-channel consumer brands, including ecommerce, media, fintech and subscription businesses, targeting marketing, product, CRM and data teams managing large-scale customer engagement.
Financial Health
StrongStrong · Hiring · 41% CAGR over 3y
Location
IB BOOST LTD
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides enterprise automation and data technology services, including robotic process automation, data analytics platforms, system integration, cloud consulting, DevOps, and software testing.…
Serves enterprise and public-sector organisations, particularly in finance, policing and law enforcement, and maritime, targeting IT programme, testing, data, DevOps and cloud stakeholders.
Financial Health
HealthyHealthy · Growing · 0% CAGR over 4y
Location
RAPIER COMMUNICATIONS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops AI-driven analytics software that analyses first‑party customer data to generate insights on customer behaviour and value. Provides a platform with data integration, Power BI interfaces,…
Sells to B2B brands and larger businesses with first-party customer data, targeting CxOs and CRM, martech, data and analytics teams responsible for customer insight, growth and activation.
Financial Health
WeakWeak · -6% CAGR over 4y
Location
Mentat Technology Ltd
Trajectory
4y · 2021–NowFinancial sub-scores
Computed from 4 filingsDevelops artificial intelligence and blockchain software for enterprise use, including data analytics, anomaly detection, streaming classification, and distributed ledger applications. Also builds…
Serves enterprise and public-sector buyers, including UK intelligence and government bodies, global investment banks, hedge funds, fintechs, telecoms operators, industrial companies and blockchain…
Financial Health
StrongStrong · Growing, Hiring · 16% CAGR over 3y
Location
Trajectory
1y · 2025–NowDevelops a cloud-based data operations platform that integrates, transforms, and orchestrates data pipelines. Provides connectors, change data capture, transformation tools, and governance features…
Serves B2B data, finance and operations teams, especially multi-entity CFO offices, marketing agencies, retail and ecommerce firms, financial services companies, and product data teams.
Financial Health
Insufficient historyInsufficient history
Location
ROCKBORNE LIMITED
Trajectory
2y · 2023–NowFinancial sub-scores
Computed from 2 filingsProvides data and AI consulting, training, and talent programmes. Recruits and trains early‑career consultants through an attract‑train‑deploy model, embeds them in client teams, and delivers…
Targets B2B data and technology leaders in organisations needing extra data and AI capacity, embedded consultants, team upskilling, or support scaling analytics, governance and LLM capabilities.
Financial Health
DistressedDistressed · -43% CAGR over 1y
Location
Massive Rocket Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides customer data and marketing technology consulting for brands, including strategy, CRM and customer engagement, data management, and AI‑driven decisioning. Implements and integrates platforms…
Serves global B2C brands, especially QSR and food delivery, retail and eCommerce, media, gaming, entertainment, finance, travel, hospitality and sports companies with large customer data and loyalty…
Financial Health
StrongStrong · Growing, Hiring · 53% CAGR over 4y
Location
RSMB LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides data science and analytics services for media and advertising measurement. Cleans, models and enriches datasets, validates measurement methodologies, and offers data fusion software that…
Serves B2B customers in media and advertising, including advertisers, media agencies, audience measurement vendors, and media owners or platforms using consumer behaviour and audience data.
Financial Health
HealthyHealthy · -78% CAGR over 3y
Location
EVALUCOM CONSULTING LTD
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides digital software and data analysis for NHS and public sector commissioners, including the CarePulse market management platform, plus consulting on health and social care markets, cost…
Serves NHS and public sector health and social care commissioners managing Continuing Healthcare, care home, domiciliary care and AQP markets, with engagement across provider networks.
Financial Health
HealthyHealthy · 1% CAGR over 5y
Location
ITO World Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops transit data management software and services. Provides real-time public transport data feeds for journey planning platforms and a SaaS platform that helps transit agencies, operators and…
Serves B2B and public-sector clients in transport, including transit agencies, public bodies, local governments, operators, journey planners and MaaS providers managing public transport networks.
Financial Health
HealthyHealthy · -3% CAGR over 4y
Location
Integrum Esg Ltd
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsDevelops an AI-powered platform providing environmental, social and governance (ESG) data, analytics and risk intelligence for institutional investors. Offers datasets, scoring methodologies,…
Serves institutional investors and financial services firms, including asset managers, asset owners, hedge funds, investment banks, private markets teams and private wealth advisers.
Financial Health
StableStable
Location
eSynergy Holdings Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides technology consulting services including design and implementation of cloud and data platforms, application modernisation, platform integration and AI solutions. Supports enterprises with…
Serves enterprises, scale-ups and government institutions in highly regulated sectors, including financial services, public sector, insurance, healthcare and not-for-profit, typically engaging…
Financial Health
WeakWeak
Location
CATALYST COMMODITIES LTD
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides forecasting and analytical services for the UK wholesale electricity market. Produces power price forecasts, market analysis, and trading insights, and offers data access, modelling tools,…
Sells to B2B energy professionals involved in UK power wholesale markets, including traders, analysts and strategy teams needing forecasting, market data, insights and price predictions for trading…
Financial Health
HealthyHealthy · Hiring · 15% CAGR over 5y
Location
Xiatech Holdings Limited
Trajectory
4y · 2021–NowFinancial sub-scores
Computed from 4 filingsProvides a cloud-based integration and data platform that connects enterprise systems, consolidates data, and delivers analytics. Offers tools for system and data integration, process automation,…
Serves B2C and B2B retailers, FMCG/CPG brands, entertainment and gaming companies, charities, non-profits and travel businesses, targeting marketing, IT, finance, digital operations, supply chain and…
Financial Health
HealthyHealthy · 0% CAGR over 3y
Location
Audiense Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides audience intelligence and social media analytics platforms that analyse digital activity and social signals to segment audiences, identify influencers, track hashtags, manage communities,…
Serves B2B marketing teams, agencies, brands and analysts in sectors including media and entertainment, financial services and retail that need consumer and audience insight for campaigns, content,…
Financial Health
DistressedDistressed · -14% CAGR over 4y
Location
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How London Data Analytics companies work and how to sell to them
What they do
Most London data analytics firms earn revenue by turning messy operational, customer or market information into repeatable outputs: pipelines, governed datasets, reporting environments, forecasting models and managed decision-support services. Commercial models tend to blend project fees for discovery and integration, retainers for ongoing data operations, licence fees for proprietary tooling and subscription pricing for hosted dashboards or workflow layers. Smaller providers often sell expertise-heavy engagements, while scaled firms package more of the work into reusable connectors, templates and support contracts. Margin usually depends on how far delivery can move from bespoke consultancy into repeatable service delivery without losing domain context.
Who they sell to
Buyers are typically mid-market, enterprise or public-sector organisations with enough internal complexity to make data quality and reporting a board-level issue. Budget holders often sit across the CFO, COO, CTO, Chief Data Officer, risk, procurement and transformation teams; regulated customers may also involve privacy, legal and security reviewers. Sales cycles tend to be multi-stage because analytics projects touch source systems, operating processes and governance controls. Direct consultative selling is common for larger programmes, while lighter reporting tools may sell through inbound, partner referrals or self-serve trials. Public-sector work usually moves through formal tendering and framework-led procurement.
What they buy
Most data analytics providers tend to spend on cloud infrastructure, data storage, data pipeline tooling, security controls, access management, testing environments, documentation systems and monitoring for service performance. Firms with recurring subscriptions also need billing, revenue operations, CRM, customer success, support desk and usage analytics tools. Consultancy-heavy teams buy professional services around legal review, tax, accounting, bid writing, insurance, recruitment and specialist contracting. Regulated client work creates demand for privacy advice, penetration testing, audit support and training. As delivery teams grow, workforce planning, contractor management and knowledge-management systems become more relevant than generic office software.
Why and how to sell to them
Analytics buyers tend to evaluate suppliers when delivery risk starts to show: onboarding slows, client assurance demands rise, margins fall on bespoke work, or a larger customer asks for clearer evidence on security, lineage and retention. Other triggers include senior hires in finance or technology, new funding, expansion into regulated sectors, public-sector tender activity and a shift from project revenue to managed services. Outbound messages work better when they map to commercial pressure: shorter implementation cycles, lower rework, easier security reviews, cleaner handover between consultants and engineers, or better proof for procurement teams. Generic productivity claims usually land less well.
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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