Tamtam Start free

The 99 largest AI-native companies in the United Kingdom

Tamtam tracks 582 AI-native companies headquartered in the United Kingdom. This list ranks the 99 largest by number of employees on LinkedIn, led by Google DeepMind, Travel AI and xAI. Their median headcount is 421. Half of them were founded in 2017 or later. The most common headquarters are London (80), Manchester (4) and Cambridge (3).

馃嚞馃嚙 United Kingdom99 companiesUpdated Oct 9, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
Google DeepMinddeepmind.google

Advances artificial intelligence with breakthrough research. Solves complex problems like disease diagnosis, energy saving, and protein folding with safe, ethical AI.

Research Services 馃嚞馃嚙 London 9,665 2010
2
Travel AIgudens.com

A leading travel & tourism marketing firm offering digital expertise, PR, content creation, design, data analysis, and brand strategy for various clients in the industry

Software Development 馃嚞馃嚙 London 6,279 2022
3
xAIx.ai

Specializing in exploring and comprehending the vast universe, our company strives to delve into the mysteries of the cosmos

Technology, Information and Internet 馃嚞馃嚙 5,501 n/a
4
Fitness AIguden.org

Fitness AI is a mobile app using artificial intelligence to personalize workout plans, track progress, and motivate users towards achieving health and fitness goals

Wellness and Fitness Services 馃嚞馃嚙 London 5,137 n/a
5
Simulation AImarketizon.com

Aviation Marketing is a specialized agency offering strategic marketing solutions to help aviation companies achieve their business goals through digital marketing strategies

Software Development 馃嚞馃嚙 London 4,007 n/a
6
Trip AIagency.org.uk

Creates customized itineraries, suggests activities and accommodations based on preferences, and adapts to changes in real-time for stress-free travel.

Software Development 馃嚞馃嚙 London 3,515 n/a
7
Healthcare AIthehealthmarketing.com

Uses machine learning and software to analyze medical data, improving diagnosis, treatment, and disease prevention for better patient care and professional decision-making.

Software Development 馃嚞馃嚙 London 3,377 n/a
8
Stats Performstatsperform.com

Global leader in sports technology providing unrivaled AI-powered sports data for media, tech, betting, and team performance solutions

Spectator Sports 馃嚞馃嚙 London 3,359 n/a
9
Law AIguden.org

A mobile app using AI to help users with legal needs by matching them with lawyers, providing legal research, and document drafting tools

Law Practice 馃嚞馃嚙 London 3,161 n/a
10
Darktracedarktrace.com

AI cybersecurity platform learns unique data, detects threats, and intervenes against attacks, protecting organizations worldwide from cyber-threats.

Computer and Network Security 馃嚞馃嚙 Cambridge 2,632 2013
11
Hack The Boxhackthebox.com

Leading platform enhancing organizational cyber resilience, battle-testing and upskilling humans and AI agents through real-world scenarios and gamified labs.

Computer and Network Security 馃嚞馃嚙 Folkestone 2,309 2017
12
Krakenkraken.tech

AI-powered operating system enhancing customer satisfaction, product innovation, revenue generation, and operational savings for energy, water, and telco utilities.

Technology, Information and Internet 馃嚞馃嚙 London 2,125 n/a
13
SEOoutlook.office365.com

Leading provider of AI-powered SEO solutions to improve website rankings and visibility, driving more traffic, leads, and sales through advanced technology and user-friendly interface

IT Services and IT Consulting 馃嚞馃嚙 London 1,953 n/a
14
Image AIthehealthmarketing.com

Revolutionizing image interaction with AI solutions for accessibility, usability, and enjoyment Offering image classification, generation, search, analysis services for various industries

Software Development 馃嚞馃嚙 London 1,950 n/a
15
Entertainment AIorg.uk

The company specializes in entertainment marketing, creating authentic connections, engaging storytelling, and strategic partnerships with influencers, celebrities, and opinion leaders

Software Development 馃嚞馃嚙 London 1,693 2023
16
Lifestyle AIorg.uk

A sophisticated brand inspiring fashion, art, photography, music, beauty lovers to try new things, stay informed, and be their best selves

Software Development 馃嚞馃嚙 London 1,472 n/a
17
Builder.aibuilder.ai

The company offers customizable, fast, and cost-effective apps that fall between low-code and custom software categories

Software Development 馃嚞馃嚙 London 1,351 2012
18
Godel Technologies Europegodeltech.com

A leading technology partner in Europe, Godel offers agile software engineering services to bridge UK tech skills gap for clients

IT Services and IT Consulting 馃嚞馃嚙 Manchester 1,330 2002
19
ElevenLabselevenlabs.io

It develops AI audio models for speech and sound effects, enabling content creation, localization, and accessibility for various industries.

Research Services 馃嚞馃嚙 London 1,291 2022
20
G-Researchgresearch.com

A leading quantitative research and technology firm tackling big questions in finance using machine learning and big data for predicting market movements

Financial Services 馃嚞馃嚙 London 1,153 2001
21
Facultyfaculty.ai

The company develops and implements safe AI systems integrating human and artificial intelligence for optimized performance

Technology, Information and Internet 馃嚞馃嚙 London 1,073 2014
22
Apparel AIguden.org

This company creates magical digital experiences akin to visiting a brick-and-mortar store to attract and retain lifetime customers through partnership and success-driven strategies

Retail Apparel and Fashion 馃嚞馃嚙 London 1,063 n/a
23
Wayvewayve.ai

Leader in AI-driven autonomous vehicle technology, pioneering AV20 for fleet operators to unlock benefits at scale Diverse team focused on breakthrough solutions

Software Development 馃嚞馃嚙 London 1,028 2017
24
Hotels AIgudens.com

A mobile app using AI to help users find, compare, and book hotels easily, with features like price comparison, room booking, reviews, and ratings

Software Development 馃嚞馃嚙 London 918 n/a
25
Quantexaquantexa.com

Global platform connecting siloed systems to visualize complex relationships, providing single views of data for risk mitigation and strategic organizational decision making.

Software Development 馃嚞馃嚙 London 895 2016
26
Anything Worldanything.world

The company brings 3D models to life quickly and easily using AI, with tools to animate, access assets, and build worlds

Software Development 馃嚞馃嚙 London 833 2018
27
SAIsaigroups.co.uk

Overlays machine vision AI on existing CCTV feeds for retailers, preventing theft, recapturing lost sales, and improving operations and safety for customers and employees.

Software Development 馃嚞馃嚙 London 857 2018
28
Synthesiasynthesia.io

AI-powered video creation platform enabling companies to produce videos in 140 languages, saving significant time and budget costs.

Software Development 馃嚞馃嚙 London 800 2017
29
HNhn-company.co.uk

UK-based healthcare company delivering AI-guided case-finding, clinical coaching, remote monitoring, and virtual ward solutions to the NHS for improved patient outcomes and reduced care consumption

Hospitals and Health Care 馃嚞馃嚙 London 757 2014
30
Graphcoregraphcore.ai

A company specializing in AI technology with a unique processor designed to accelerate machine learning models and drive breakthroughs in general machine intelligence

Semiconductor Manufacturing 馃嚞馃嚙 Bristol 697 2016
31
Cleoweb.meetcleo.com

AI-powered platform providing personalized financial insights and tools through a chat assistant to improve users' money management and saving habits.

Financial Services 馃嚞馃嚙 London 686 2016
32
Landscapelandscape.vc

Providing products and communities for entrepreneurs creating the future, and investors supporting them

Venture Capital and Private Equity Principals 馃嚞馃嚙 London 669 n/a
33
Construction AImarketizon.com

A construction marketing agency specializing in increasing sales, raising enquiry levels, and connecting clients with key decision-makers in the industry worldwide

Software Development 馃嚞馃嚙 London 665 n/a
34
Lolly.comlolly.com

An influencer marketplace with a vast creator database helping brands automate influencer marketing campaigns and enhance brand presence

Advertising Services 馃嚞馃嚙 London 659 2023
35
Yoga AImedia7.net

Revolutionary AI tool enhancing yoga practice, personalized journey created by passionate yogis and tech experts Empower your practice like never before

Wellness and Fitness Services 馃嚞馃嚙 London 593 1999
36
Creator AIme.uk

Revolutionary image generation tool using AI to bring artistic visions to life Helps artists create high-quality images quickly and easily Join the creative community now!

Technology, Information and Internet 馃嚞馃嚙 London 583 n/a
37
Rezolve Airezolve.com

Provides generative AI tools for retail and ecommerce, enhancing customer discovery, engagement, and secure personalized shopping experiences.

Technology, Information and Internet 馃嚞馃嚙 London 579 2016
38
Medical Clinic Marketingthehealthmarketing.com

Specializing in healthcare marketing, our experts provide unmatched services to attract new patients, improve online presence, and grow healthcare practices effectively

Software Development 馃嚞馃嚙 London 558 2023
39
ConnexAIconnex.ai

Provides enterprise-grade conversational AI applications including AI Agent, Analytics, ASR, Voice, and Quality to boost profitability and productivity.

Software Development 馃嚞馃嚙 Manchester 540 2013
40
9fin9fin.com

9fin provides debt market intelligence using AI to predict deals, deliver comprehensive market insights, analyze legal risks, and search bond/loan documents efficiently

Financial Services 馃嚞馃嚙 London 520 2016
41
Holy Bible Communityedu.ec

Provider of AI solutions for consultants, automating research, generating insights, enhancing communication, and delivering personalized reports to improve client services and outcomes

IT Services and IT Consulting 馃嚞馃嚙 London 491 n/a
42
ComplyAdvantagecomplyadvantage.com

Empowers businesses to eliminate financial crime using AI, a unified platform, and risk intelligence for KYC, AML, and sanctions reviews.

Software Development 馃嚞馃嚙 London 485 2014
43
Investor AIorg.uk

Global community empowering educators and administrators to leverage Microsoft technology in education through collaboration, resources, and events Join us now!

Software Development 馃嚞馃嚙 London 483 n/a
44
Luminanceluminance.com

AI-powered legal technology automating contract generation, negotiation, and analysis with advanced tools like chatbot, risk identification, and process automation for legal teams worldwide

Software Development 馃嚞馃嚙 Cambridge 466 2015
45
Connectdconnectd.com

Platform connecting startups with fractional executives using AI, facilitating strategic partnerships, progress tracking, and networking for growth and investment opportunities.

Technology, Information and Internet 馃嚞馃嚙 London 466 2019
46
Payhawkpayhawk.com

AI-native spend management platform. Orchestrates global money across bills, cards, expenses, travel, procurement for control, automation, savings. Provides global money account.

Financial Services 馃嚞馃嚙 London 465 2018
47
Matillionmaia.ai

Offers AI Data Automation platform for building data products, moving teams from maintenance to ownership with AI agents, context engine, and enterprise foundation.

Software Development 馃嚞馃嚙 Salford 461 n/a
48
Policy AIzuchon.com

Empowering governments with digital transformation solutions to enhance citizen engagement, streamline operations, and reinvent services for a resilient and sustainable future

Software Development 馃嚞馃嚙 London 449 n/a
49
LoopMeloopme.com

A technology company leveraging artificial intelligence to enhance brand advertising performance and outcomes

Advertising Services 馃嚞馃嚙 London 440 2012
50
Busuubusiness.busuu.com

Online platform providing internationally recognized professional language courses to corporations, enhancing employee skills and workplace inclusivity worldwide.

E-Learning Providers 馃嚞馃嚙 London 421 n/a
51
InstaDeepinstadeep.com

It specializes in decision-making AI, applying machine learning across various sectors, and focuses on knowledge sharing and nurturing talent.

Software Development 馃嚞馃嚙 London 405 2014
52
RedCloudredcloudtechnology.com

Building AI-native digital trading platform connecting fragmented FMCG supply chains to close inventory gaps and unlock business opportunities.

Technology, Information and Internet 馃嚞馃嚙 London 392 2012
53
Index.devindex.dev

Connects companies with human-reviewed engineering talent for software and AI product development, offering various engagement options and significant cost savings.

Software Development 馃嚞馃嚙 London 384 n/a
54
Isomorphic Labsisomorphiclabs.com

Innovative biotech company using AI to revolutionize drug discovery and understand fundamental mechanisms of life for increased research efficacy and breakthroughs

Biotechnology Research 馃嚞馃嚙 London 381 2021
55
Oxaoxa.tech

Develops self-driving software and services enabling universal autonomy for safer, efficient transport of goods, people, and materials worldwide.

Software Development 馃嚞馃嚙 Oxford 372 2014
56
Pen AIgudens.com

AI-powered writing tool with features like idea generation, content expansion, research assistance, overcoming writer's block, style control, grammar checking, and plagiarism detection Join the writing community

Computer and Network Security 馃嚞馃嚙 London 363 n/a
57
Beambeam.org

A Tech for Good start-up and crowdfunding platform supporting homeless people and refugees into stable jobs and homes, with impactful partnerships and media coverage

Technology, Information and Internet 馃嚞馃嚙 London 340 2017
58
Pinewood.AIpinewood.ai

Provides dealer management software and support services to motor retailers and fleet providers, focusing on profitability and customer experience.

Software Development 馃嚞馃嚙 Birmingham 326 1981
59
Onfidoentrust.com

This company simplifies digital identity verification through a platform that combines document, biometric, and data verifications with AI-powered analysis

IT Services and IT Consulting 馃嚞馃嚙 London 318 2012
60
Peakpeak.ai

AI platform optimizing inventories and pricing for global industry leaders, delivering rapid performance gains and increased revenues and efficiency.

Software Development 馃嚞馃嚙 Manchester 304 2015
61
Librairie

This company specializes in Generative AI technology and media, offering innovative solutions to create unique and engaging content Visit wwwlibrairieai for more information

Media Production 馃嚞馃嚙 Manchester 302 2023
62
TechTreetechtree.dev

TechTree helps users build powerful connections, enhance value creation, gain insights, and seamlessly integrate CRM for efficient networking and success

Software Development 馃嚞馃嚙 London 288 2021
63
Featurespacefeaturespace.com

Global leader in Enterprise Financial Crime prevention with real-time machine learning software to prevent fraud and Anti-Money Laundering for financial institutions worldwide

Software Development 馃嚞馃嚙 Cambridge 279 2008
64
Humahuma.com

A global digital health technology company utilizing AI to enhance digital-first care delivery and research, offering regulated software for various health applications

Software Development 馃嚞馃嚙 London 278 2011
65
Flawlessflawlessai.com

This company develops AI Power Tools tailored for filmmakers, enabling efficient AI Reshoots, Performance Transfer, and Visual Translations for global storytelling

Software Development 馃嚞馃嚙 London 277 2018
66
Mimicamimica.ai

Mimica develops AI-driven software that learns tasks through observation, eliminating manual programming efforts and making automation accessible to everyone

Software Development 馃嚞馃嚙 London 275 2018
67
Service AIoutlook.office365.com

Platform offering various freelance and work-from-home opportunities, including illustrator jobs, connecting freelancers with authentic employers for online earnings

Software Development 馃嚞馃嚙 London 274 n/a
68
Lawhivelawhive.co.uk

Innovative UK-based legal platform combining technology with a licensed law firm, supported by leading investors and executives Bringing joy back to practicing law

Law Practice 馃嚞馃嚙 London 272 2021
69
Klarityklarity.health

A company offering AI-led personalized disease risk predictions, insights, and recommendations for individuals and employees to manage their health proactively

Wellness and Fitness Services 馃嚞馃嚙 London 271 2016
70
Interlinkweareinterlink.com

AI-powered tool identifies quality leads using digital signals, customizes approaches, and creates campaigns for effective lead conversion.

Advertising Services 馃嚞馃嚙 London 265 2018
71
hyperexponentialhyperexponential.com

This company transforms the insurance industry by using decision intelligence, combining actuarial expertise with technology to enable quicker, smarter decision-making and improve productivity

Software Development 馃嚞馃嚙 London 254 2017
72
Leahleahai.com

Empowering enterprises with AI agents across legal, procurement, and finance to automate workflows, connect data, and drive measurable ROI, elevating human judgment, not replacing it.

Software Development 馃嚞馃嚙 252 n/a
73
Agriculture AIoutlook.office365.com

Harnessing AI to empower farmers with precision farming, disease control, and data-driven decisions for optimal crop yields and sustainable agriculture practices

Farming 馃嚞馃嚙 London 247 n/a
74
Humanoidthehumanoid.ai

Developing general-purpose humanoid robots to perform hazardous or monotonous tasks, addressing labor shortages in manufacturing, construction, and logistics for human well-being.

Robotics Engineering 馃嚞馃嚙 London 246 2024
75
Signal AIsignal-ai.com

AI-powered platform delivering real-time reputation and risk insights by analyzing global external data to help leaders identify trends and opportunities.

Software Development 馃嚞馃嚙 London 240 2013
76
Penciltrypencil.com

An AI-powered company revolutionizing ad creation, making it faster, cheaper, and more effective, while emphasizing AI as a tool for creative minds

Advertising Services 馃嚞馃嚙 London 238 2018
77
ROLIroli.com

Revolutionizing music learning and creation through innovative hardware and software, creating a joyful and enriching musical journey for all

Technology, Information and Internet 馃嚞馃嚙 London 236 2009
78
Napier AInapier.ai

It specializes in compliance technology, offering an intelligent platform that enhances efficiency and minimizes risk through AI and big data.

Software Development 馃嚞馃嚙 London 231 2015
79
Thrivethrivelearning.com

Thrive is a fast-growing learning technology company creating modern learning experiences, replacing traditional LMS's for global brands with top customer support

Software Development 馃嚞馃嚙 Nottingham 230 2018
80
Dexorydexory.com

This company develops robotics and AI logistics solutions to optimize warehouse operations and drive better business decisions through automation and real-time data analysis

Robotics Engineering 馃嚞馃嚙 Wallingford 223 2022
81
Acin (acquired by CUBE)acin.com

Industry utility solution for non-financial risk, utilizing AI and subject matter expertise to enhance risk control quality, compliance, and cost efficiency

Data Infrastructure and Analytics 馃嚞馃嚙 London 209 2018
82
Behavoxbehavox.com

A market leader in AI-driven communication surveillance software, protecting companies from internal risks by monitoring text and voice communications for malicious activities

Software Development 馃嚞馃嚙 London 206 2014
83
Chattermillchattermill.com

Helping businesses understand customer needs by analyzing feedback data from multiple sources using AI, driving growth and transforming customer experiences Headquarters in London

Software Development 馃嚞馃嚙 London 200 2015
84
ANNA Moneyanna.money

This AI-powered fintech company offers small businesses in the UK business accounts, invoicing software, receipt scanning app, and tax services for better financial management

Financial Services 馃嚞馃嚙 London 199 2017
85
Lepidelepide.com

Delivers effective, affordable data security and governance solutions, simplifying implementation while powerfully protecting file servers and Active Directory with AI-driven reports and real-time threat remediation.

Computer and Network Security 馃嚞馃嚙 Flimwell 198 2005
86
BioMind AI

Specializing in integrating "omics" data, developing bioinformatics software, and advancing precision medicine through data science for biomedical research and patient outcomes

Biotechnology Research 馃嚞馃嚙 Cam 193 2022
87
Rossumrossum.ai

Leader in intelligent document processing, Rossum delivers a transactional document automation platform to enterprises worldwide, improving accuracy, efficiency, and automation in business workflows

Technology, Information and Internet 馃嚞馃嚙 London 191 2017
88
Tractabletractable.ai

Incorporating AI technology, the company accelerates visual assessment processes, particularly in damage appraisal for faster accident recovery and improved efficiency in various industries

Software Development 馃嚞馃嚙 London 190 2014
89
Omneaomnea.co

Omnea's platform simplifies purchasing process, streamlines approvals, and provides finance visibility, offering Spend Control 20 for businesses to optimize spending efficiency

Software Development 馃嚞馃嚙 London 188 2022
90
Zerocoder | All top AI models in one place l AI Academy l AI Expertszerocoder.com

A no-code | low-code development platform enabling businesses to easily launch apps and websites, optimize processes, and create tech products for the future

IT Services and IT Consulting 馃嚞馃嚙 Islington 183 2020
91
Xelixxelix.com

Xelix automates and enhances Accounts Payable processes for global companies, focusing on fraud prevention, reconciliation, data cleansing, reporting, and mailbox management

Software Development 馃嚞馃嚙 London 182 2018
92
Pelican.aipelican.ai

Pelican offers AI-powered payment and financial crime compliance solutions for banks and corporates globally, enhancing efficiency and enabling growth through innovative technologies

IT Services and IT Consulting 馃嚞馃嚙 London 179 1993
93
VEEDveed.io

It is an AI-driven online video editing platform enabling creators and businesses to easily produce and share engaging video content.

Online Audio and Video Media 馃嚞馃嚙 London 177 2018
94
VERVEvervevero.com

A global insights consultancy specializing in Human, Cultural, and Artificial Intelligence to provide dynamic solutions for any business challenge

Market Research 馃嚞馃嚙 London 176 2008
95
Photo AIlondonsocial.net

A network of experienced photographers in the UK, connecting clients with the right creatives for their projects Committed to diversity and professionalism

Software Development 馃嚞馃嚙 London 174 n/a
96
iRMirmcloud.app

AI-powered ERP security and controls automation platform with out-of-the-box risk library for major ERPs, GRC/ERM modules, and explainable AI on a cloud platform

Software Development 馃嚞馃嚙 London 173 2019
97
Automataautomata.tech

provides intelligent lab automation combining robotics and software to optimize and scale complex workflows in life sciences laboratories

Software Development 馃嚞馃嚙 London 171 2015
98
Prevalent AIprevalent.ai

Continuously cleans, connects, and contextualizes data from across the enterprise into a sovereign knowledge graph, creating an always-current operational picture for various uses.

Software Development 馃嚞馃嚙 London 170 2017
99
Sednasedna.com

Reimagining email as an intelligent, collaborative workspace, for industries like maritime, streamlining communication, enhancing decision-making, and driving profitability in complex, high-volume environments.

Software Development 馃嚞馃嚙 London 169 2017

Turn this list into pipeline

Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.

Build your own list, free

How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 9, 2026.

More company lists in the United Kingdom

The same list elsewhere in United Kingdom