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Top London Big Data Companies (104)

AdTech • Big Data • Digital Media • Marketing Tech
16 Offices
900 Employees

Integral Ad Science (IAS) is a leading global media measurement and optimization platform that delivers the industry’s most actionable data to drive superior results for the world’s largest advertisers, publishers, and media platforms. IAS’s software provides comprehensive and enriched data that ensures ads are seen by real people in safe and suitable environments, while improving return on ad spend for advertisers and yield for publishers. Our mission is to be the global benchmark for trust and transparency in digital media quality. For more information, visit integralads.com.


Artificial Intelligence • Big Data • Healthtech • Machine Learning • Software • Biotech
4 Offices
1,000 Employees

GRAIL is a healthcare company whose mission is to detect cancer early, when it can be cured. GRAIL is using the power of high-intensity sequencing, population-scale clinical studies, and state-of-the-art computer science and data science to enhance the scientific understanding of cancer biology, and to develop and commercialize pioneering products


Artificial Intelligence • Big Data • Information Technology • Software
10 Offices
1,051 Employees

At Nexthink. we’re not just the leader in the digital employee experience management category, we invented the category. Our solutions combine real-time analytics, automation and employee feedback across all endpoints to help IT progress from reactive problem-solving to proactive optimization. We’re growing our teams around the world to create, scale, market, sell, and develop the future of digital employee experience to help IT teams everywhere delight people at work. We are 1,000+ employees strong in 9 offices worldwide, across 8 different time zones, speaking 60+ languages. We are passionate about technology, we are category disruptors, and we are motivated by the impact of our work on our end customers. We don’t take ourselves too seriously, and we wake up every day excited about shaping the way employees experience their digital workplace. Sound like you? Let’s talk!


AdTech • Big Data • Digital Media • Software
10 Offices
915 Employees

Together, we power advertising that enables billions of people to stay informed, entertained, and connected. We introduce them to new ideas, products, and services that make their lives better. And we help media owners of all sizes realize their full potential. That’s a lot — that’s the power of advertising. But it’s only possible with great technology. And that’s where Magnite comes in. Magnite (NASDAQ: MGNI) is the world’s largest independent sell-side advertising platform. Publishers use our technology to monetize their content across all screens and formats including CTV, online video, display, and audio. Our tech fuels billions of transactions per day!


Big Data • Fintech • Information Technology • Business Intelligence • Financial Services • Cybersecurity • Big Data Analytics
38 Offices
13,000 Employees

TransUnion is a global information and insights company that makes trust possible by ensuring that each consumer is reliably and safely represented in the marketplace. We do this by having an accurate and comprehensive picture of each person. This picture is grounded in our legacy as a credit reporting agency which enables us to tap into both credit and public record data; our data fusion methodology that helps us link, match and tap into the awesome combined power of that data; and our knowledgeable and passionate team, who stewards the information with expertise, and in accordance with local legislation around the world. Because of our work, organizations can better understand consumers in order to make more informed decisions, and earn their trust through great, personalized experiences, and the proactive extension of the right opportunities, tools and offers. In turn, consumers can be confident that their data identities will result in the opportunities they deserve. We make trust possible, so businesses and consumers can transact with confidence and achieve great things. We call this Information for Good®—it’s our purpose, and what drives us every day.


Big Data • Information Technology • Productivity • Software • Analytics • Business Intelligence • Consulting
17 Offices
3,000 Employees

With over 5,000 enterprise customer deployments across nearly every industry, the Celonis Process Intelligence Platform uses process mining and AI to give you a living digital twin of your business operation. It’s system-agnostic and without bias, and empowers companies to reduce waste, create value and benefit people across the top, bottom, and green lines. Since 2011, the Celonis platform has enabled its customers to identify more than $18 billion in value. Celonis is headquartered in Munich, Germany, and New York City, USA, with more than 20 offices worldwide.


Artificial Intelligence • Big Data • Retail • Security • Social Impact • Software • Business Intelligence
4 Offices
212 Employees

We have over 33,000 retail stores and 50,000 retail users using the Auror platform globally. We have a common goal - that is to connect people and organisations with timely intel to proactively combat highly Organized Retail Crime (ORC) groups who are reselling billions of dollars in merchandise. The impact that shoplifting has on profits, customer experience and in-store safety has reached epidemic levels globally, and we are here to partner with retailers and law enforcement to ultimately build safer communities. We are a global organisation with teams across New Zealand, Australia, United States, Canada and the United Kingdom. Despite the geographical locations and time zone differences, we strive to maintain a collaborative work culture and do our best to avoid silos. We do this by creating a talent selection process that is inclusive and reflective of our culture and what’s important to us.


Big Data • Marketing Tech • Sales • Software • Analytics • Big Data Analytics
7 Offices
230 Employees

Built on the ethos of making researchers’ jobs easier, PureSpectrum offers a complete end-to-end market research and insights platform. Our customers are always at the forefront of our minds as we push the industry’s data quality standards forward. Proud to be awarded MR Supplier of the Year in 2021, PureSpectrum continues to provide industry-leading data quality. PureSpectrum developed PureScore™ which monitors survey takers' long-term behavior on our platform and blocks poor respondents from participating, ensuring high-quality data for our clients. PureSpectrum is a simple yet innovative research experience from project inception to final reporting. We offer an in-house sample Marketplace Platform alongside an easy-to-use Insights Platform. This synergy provides true speed to insights by giving researchers the ability to program studies, quickly access high-quality respondents, and analyze data all on a single dashboard. With PureSpectrum, you get the best of everything: agile research with high-quality data you can trust. On the PureSpectrum Marketplace and Insights Platforms, researchers are empowered to run projects at whatever cadence their research demands. Our users have the power to access one of the largest consumer datasets available and only pay for the research they need. In the few years since its inception, PureSpectrum has been named one of the Fastest Growing Companies in North America on Deloitte’s Fast 500 since 2020 and ranked for four years in a row on the GRIT Top 50 Most Innovative List and the Inc. 5000 lists.


Artificial Intelligence • Big Data • Cloud • Information Technology • Software • Big Data Analytics • Automation
37 Offices
4,700 Employees

Dynatrace exists to make the world’s software work perfectly. Our unified platform combines broad and deep observability and continuous runtime application security with the most advanced AIOps to provide answers and intelligent automation from data at an enormous scale. This enables innovators to modernize and automate cloud operations, deliver software faster and more securely, and ensure flawless digital experiences. That’s why the world’s largest organizations trust the Dynatrace® platform to accelerate digital transformation.


Big Data • Cloud • Internet of Things • Productivity • Software • Business Intelligence • Infrastructure as a Service (IaaS)
5 Offices
502 Employees

Nasuni is a unified file data platform for enterprises facing an explosion of unstructured data, combining storage and data services into a hybrid cloud solution. Nasuni’s approach enables business resiliency and better data management, while providing solutions that drive IT efficiency – cutting infrastructure costs by up to 65%. The Nasuni File Data Platform replaces the friction associated with legacy infrastructure with optimized infrastructure flow, supporting modern enterprise expectations for data analytics and business insights, and helping businesses transform data from obstacle into opportunity. For more information, visit www.nasuni.com.


Artificial Intelligence • Big Data • Fintech • Machine Learning • Software • Generative AI • Big Data Analytics
9 Offices
6,317 Employees

For almost 200 years, Dun & Bradstreet has helped clients and partners grow and thrive through the power of data, analytics, and data-driven solutions. Our more than 6,000 employees around the world are dedicated to this unique purpose, and we are guided by important values that make us the established leader in business  decisioning data and analytical insights. Our data & insights are valuable at all phases of a business lifecycle and whatever the economic environment.


Big Data • Software
4 Offices
10,310 Employees

FactSet creates flexible, open data and software solutions for tens of thousands of investment professionals around the world, providing instant access to financial data and analytics that investors use to make crucial decisions. For 40 years, through market changes and technological progress, our focus has always been to provide exceptional client service. From more than 60 offices in 23 countries, we’re all working together toward the goal of creating value for our clients, and we’re proud that 95% of asset managers who use FactSet continue to use FactSet, year after year. As big as we grow, as far as we reach, and as successful as we become, we stay connected to our clients and to each other.


Big Data • Cloud • Software • Cybersecurity • Quantum Computing
8 Offices
75,792 Employees

Atos is a global leader in digital transformation with 110,000 employees and annual revenue of € 12 billion. European number one in Cybersecurity, Cloud and High-Performance Computing, the Group provides tailored end-to-end solutions for all industries in 73 countries. Pioneer in decarbonization services and products, Atos is committed to a secure and decarbonized digital for its clients. Atos operates under the brands Atos and Atos|Syntel. Atos is a SE (Societas Europaea), listed on the CAC40 Paris stock index. The purpose of Atos is to help design the future of the information space. Its expertise and services support the development of knowledge, education and research in a multicultural approach and contribute to the development of scientific and technological excellence. Across the world, the Group enables its customers and employees, and members of societies at large to live, work and develop sustainably, in a safe and secure information space.


Big Data • Information Technology • Machine Learning • Analytics
Westminster, England
61 Employees

PredictX delivers big data, machine learning, and decision automation services to data-reliant industries, in particular financial services, procurement, retail, travel and healthcare. Using embedded intelligence and data visualisation technology, PredictX continuously drive cost savings, operational efficiencies and revenue growth. PredictX supports clients in capturing, cleaning and compiling their data from multiple sources from within and outside the business.


Artificial Intelligence • Big Data • Cloud • Internet of Things • Software • Analytics
London, England
8 Employees

About us: We at B3DS strongly believe in the philosophy "innovate to accelerate"​ to achieve the goals and "collaboration for success"​ to win over a problem. We wish to combine our years of technical and functional experience and wide skills in innovating products and designing novel solutions and managing systems within in enterprise landscape of data and technology which would bring in positive impact across the ecosystem by optimizing delivery of product and services and easing its consumers lives. Giving directions and setting pathways to digitizing and digital adoption, realizing the value of emerging technologies and data cloud in helping you either optimize your expenses or improve your profitability. We are looking for partners aspiring to go digital, transform the way it works by adopting to modern tools and technology, not for fancy but scaling while keeping OPEX and CAPEX under control. We can offer application development and support services on Data warehouse, Business Intelligence, Big data technology stack, Artificial intelligence in managing your business process more smartly, realistic and smart planning and data driven decision making. Reach us for any of your needs and we are there for you always.


Big Data • Internet of Things • Real Estate • Software • Analytics
London, England
50 Employees

Metrikus is a market-leading software that helps organizations to make their spaces more efficient, productive and sustainable. By aggregating siloed building data from multiple sources, Metrikus’ cloud-based platform provides clients with actionable insights to save time and money


Artificial Intelligence • Big Data • Cloud • Machine Learning • Software • Analytics
6 Offices
3,255 Employees

Celebal Technologies is a premier software services company in the field of Data Science, Big Data and Enterprise Cloud. Celebal Technologies helps you to discover the competitive advantage by employing intelligent data solutions using cutting-edge technology solutions that can bring massive value to your organization. The core offerings are around "Data to Intelligence", wherein we leverage data to extract intelligence and patterns thereby facilitating smarter and quicker decision making for clients. Celebal Technologies solutions are powered by Robotics, Artificial Intelligence and Machine Learning algorithms which offer improved business efficiency in the interconnected world. Companies clients are Product ISVs and delivery organisations across the globe who use our niche expertise in product development as well as Enterprise project implementations. We have adopted the highest standards of service quality and operational excellence, enabling its clients across a wide range of industries to transform into a data-driven enterprise. Our tailor-made solutions help enterprises maximise productivity, improve speed and accuracy. Our adept team industry experts have strong expertise in various industry-standard technologies along with niche emerging areas including Blockchain, Analytics & Visualization, IoT, Chatbot, Data Science- AI & ML. We have hands-on experience in developing and performing supply chain analytics and media greenlighting solutions, connect the dots across data pits for generating actionable insights. We help modernize legacy and on-premise applications by leveraging modern cloud paradigms such as Microservices, Advance Analytics, API Management and other Cloud-native services. With Celebal Technologies, who understands the core value of modern analytics over the enterprise, we help the business in improving business intelligence and more data-driven in architecting solutions. Our analytics team caters to ad-hoc and defined business analytic


Artificial Intelligence • Big Data • Cloud • Analytics
3 Offices
197 Employees

The leading cloud data + AI consultancy, driving business impact for the world's most ambitious businesses, through cutting-edge cloud technologies.


Big Data • Internet of Things • Software • Analytics
London, England
15 Employees

Emu Analytics is a young, innovative London based software company that offers versatile geospatial data analytics and visualisation solutions. Our software offers data-driven approaches to a range of challenges covering digital twins, smart cities and infrastructure. As a highly engaging and interactive tool, it is designed to invite everyone and anyone across your organisation to get location insight, no matter their technical expertise. Through its easy-to-use sharing function complex, wordy reports are replaced with beautiful maps that effortlessly communicate what’s at stake. Since our launch Emu Analytics has collaborated and worked for a broad range of private and public clients, spanning rail, aviation, energy, utilities telecommunications and local government. Having participated and won multiple accelerator programs spanning from IAG Cargo, United Utilities, EDF Energy, Transport for London, Transport for Wales, Go-Ahead Group and GCHQ, as well as scooping the Intelligent Infrastructure Innovation Award at Highways UK 2020, Emu has demonstrated its transformative power of real-time and predictive insights to drive change and achieve success


Big Data • Information Technology • Analytics
3 Offices
79 Employees

We're hiring. Visit careers.fxcintel.com for more details. FXC Intelligence is a rapidly growing financial data company. We’re enabling innovation in the world of global payments, working with enterprise-grade clients that include some of the world’s biggest technology companies and financial organisations. FXC Group also comprises, FXcompared, the money transfer comparison platform that powers leading brands globally. Our data is widely quoted across the sector including in The Economist, Wall Street Journal, Reuters and Bloomberg and our team speaks at many payments industry conferences. We license our data through our web-portal and APIs