Top Tech Companies in London (7,384)
Virgin Money is so much more than just a bank. As part of the Nationwide Building Society, we are driven by our purpose of ‘Making you happier about money’. Our purpose guides the way we do business every day and is the (Virgin) red thread that weaves throughout every decision we make. And we're all-in on it, from our values and...
Kodak Alaris is a global technology company that’s delivering future value through customer solutions. Our advanced, patented intellectual property combines breakthrough technologies, digital transformation and human know-how to unlock the power of images and information. We make businesses run faster, governments run smarter and provide consumers innovative solutions to preserve and enjoy their most cherished memories. We are UK owned,...
Celtra helps businesses transform with Creative Automation. Our cloud-based software solutions empower brands, media owners and agencies to leverage creative automation technology to drive the efficiency, speed and quality of their digital advertising production. Our customers include some of the most creative companies in the world, including adidas, Spotify, NBCU, WarnerMedia, Unilever, and GoPro. Celtra is a remote-first company with more...
.jpg){kind=logo}
At Cloudera, we empower people to transform complex data into clear and actionable insights. With as much data under management as the hyperscalers, we're the preferred data partner for the top companies in almost every industry. Powered by the relentless innovation of the open source community, Cloudera advances digital transformation for the world’s largest enterprises.
Cloudera's Top Stability & Growth Strengths
Strong Revenue Growth: Reported FY26 results include over 50% year-over-year growth in new and expansion business, more than 100% new-logo growth in Q4, and robust ARR momentum. Earlier periods also show year-on-year revenue and ARR increases, reinforcing the upward trajectory.
Strong Market Position & Advantage: Industry evaluations name the company a Leader in The Forrester Wave: Data Fabric Platforms (Q4 2025) and a Leader/Fast Mover in GigaOm’s 2025 Streaming Data Platforms, with additional regional leadership recognition in IDC APAC for unified AI platforms. Emphasis on hybrid/on‑prem and data sovereignty needs differentiates the platform where these requirements are paramount.
Innovation-Driven Growth: Platform scope has expanded via acquisitions (Verta, Octopai, Taikun) and releases such as Private AI Anywhere, on‑prem AI inference, and Trino-enabled warehousing. Partnerships with AWS, Intel, Dell, and VAST Data plus participation in initiatives like the AI‑RAN Alliance signal ongoing product and ecosystem advancement.
Media Molecule is a video game development studio based in Guildford in the UK, and a proud member of the PlayStation Studios. We are the creators of the multi-award winning games LittleBigPlanet, LittleBigPlanet 2, Tearaway, Tearaway Unfolded and we're currently building the next generation of Play, Create and Share for PlayStation: Dreams.
Rithum™ is the industry’s most influential and trusted commerce network,helping brands, suppliers, and retailers work together to deliver connected e-commerce experiences. The Rithum platform helps brands and retailers accelerate growth, optimize channel operations, scale product offerings and enhance margins. Using our commerce, marketing, and delivery solutions, our customers create optimized consumer shopping journeys from beginning to end. Visit www.rithum.com Rithum is...
Rithum's Top Stability & Growth Strengths
Strong Market Position & Advantage: Colleagues are often seen as a leader in marketplace/channel management and retailer drop-ship operations, supported by long-running category recognition tied to the legacy ChannelAdvisor/CommerceHub footprint. Scale signals include claims of a very large network and high annual GMV, which is positioned as reinforcing category leadership, especially in North America.
Market Expansion: New channel additions and retailer programs are presented as ongoing, including a direct integration with Best Buy’s U.S. marketplace and mentions of additional retailer dropship programs into 2026. Continued onboarding activity across major marketplaces is cited as evidence of footprint expansion.
Innovation-Driven Growth: AI-enabled initiatives and tooling (e.g., RithumIQ, Magic Mapper, and AI-assisted listing/mapping) are described as active product investment aimed at accelerating onboarding and improving operational outcomes. The roadmap cadence and acquisitions framed around AI are positioned as supporting continued growth.
The Sunday Times Best Places to Work 2024 ? We are the UK’s leader in motorway service areas. We have 45 locations throughout the country, with 6,000 staff dedicated to customer satisfaction. Each of our service areas is a massive business in its own right. Under one roof we boast the likes of big brand retail outlets, including Marks & Spencer Simply...
Wolters Kluwer (www.wolterskluwer.com) is a global leader in information services and solutions for professionals in the health, tax and accounting, risk and compliance, finance and legal sectors. We help our customers make critical decisions every day by providing expert solutions that combine deep domain knowledge with specialized technology and services. Founded in 1836 and headquartered in Alphen aan den Rijn,...
Wolters Kluwer's Top Stability & Growth Strengths
Strong Market Position & Advantage: Wolters Kluwer is presented as a recognized leader across multiple professional information and software niches, supported by repeated category-leading placements for offerings such as CCH Tagetik and strong global reach across many countries.
Resilient & Sustainable Growth: The company shows a pattern of steady mid-single-digit organic growth across multiple years with guidance for continued growth, alongside a high mix of recurring revenue that supports durability through cycles.
Innovation-Driven Growth: Investment emphasis on AI and cloud, including accelerating cloud software growth and embedding generative-AI features across products, is positioned as a key engine for continued expansion and competitiveness.
XTRM is a powerful global payment platform and API powered by an intelligent digital wallet architecture that allows any size company or developers to integrate, receive, manage and make any type of B2B, B2C, C2C and C2B global payments for themselves or for their customers. Typical solutions include payments for incentives, rebates, accounts payables, referalls, temporary workers, contractors and many...
Leaf Group, parent company Graham Holdings, is a diversified consumer internet company that builds enduring, creator-driven brands that reach passionate audiences in large and growing lifestyle categories, including fitness and wellness (Well+Good, Livestrong.comand MyPlate App), and art and design (Saatchi Art, Society6 and Hunker).
We are an awarded, global Interactive Marketing Agency established in February 2013. We are based in London and Athens and we work for brands and companies worldwide. We design and build human-centered products. We make brands grow. We are storytellers; we combine strategy & theory, with arts & creativity, science & technology in order to create user-centric experiences. We think of...
We’re a team of scientists, engineers, machine learning experts and more, working together to advance the state of the art in artificial intelligence. We use our technologies for widespread public benefit and scientific discovery, and collaborate with others on critical challenges, ensuring safety and ethics are the highest priority. Our long term aim is to solve intelligence, developing more general and...
We're the platform for customer experience optimization, with features like experimentation, personalization, and product optimization to streamline users along the buyer journey. AB Tasty is built to optimize every digital touchpoint from paid landing page to mobile checkout.
AB Tasty's Top Stability & Growth Strengths
Strong Market Position & Advantage: AB Tasty is positioned as a global leader in AI-powered experience optimization, with a broad platform spanning personalization, experimentation, recommendations, and search. A roster of prominent global brands is cited as customers, supporting credibility and competitive standing.
Investor Backing & Capital Strength: A major combination with VWO is described as being backed by additional capital from Everstone Capital, implying strengthened resources to scale. Total funding is also cited as substantial, including a large Series C round, indicating access to growth capital.
Innovation-Driven Growth: Product releases and acquisitions are repeatedly highlighted, including the launch of “One Platform” and an AI agent for marketing experimentation, alongside multiple tuck-in deals. Continued investment in AI-powered capabilities and platform unification signals ongoing innovation as a growth lever.
ABRSM is one of the UK’s leading music education organisations, one of its largest music publishers and the world’s market leader in the provision of, and the setting of the international standard in, music exams, with around 650,000 assessments in more than 90 countries every year. As a registered charity, we make significant contributions to four Royal Schools of Music...
Calabrio is the customer experience intelligence company that empowers organizations to enrich human interactions. The scalability of our cloud platform allows for quick deployment of remote work models—and it gives our customers precise control over both operating costs and customer satisfaction levels. Our AI-driven analytics tools make it easy for contact centers to uncover customer sentiment and share compelling insights...
Fareportal is first and foremost a technology company. Sure, we use that technology to help people take much-needed vacations or get the best deals on travel. But that all starts in the back end. Somewhere behind the touchscreens and browser bars is where we do our best work. Since 2002, we’ve been creating cutting-edge, industry-defining technolo
RheEnergise is bringing fresh innovation to the world’s dominant form of storage: pumped hydro storage. We call our solution High-Density Hydro®. HD Hydro® uses our proprietary HD Fluid R-19 which has 2.5x the density of water. It is environmentally benign, non-toxic, non-corrosive, and non-reactive. R-19 gives RheEnergise projects 2.5x the power and 2.5x the energy when compared to water. Unlike...
The Ardonagh Group is the UK’s largest independent insurance distribution platform and a top 20 broker globally. We are collection of best-in-class entrepreneurial and specialist brands with a network of more 150 locations worldwide and a combined workforce of more than 9,000 people. Across our portfolio, we offer a highly diversified range of insurance-related products and services across the full...
PulsePoint is an advanced data and technology company that is breaking new ground with programmatic solutions for healthcare organizations, to personalize information and improve outcomes. We are leading a revolution in radical health personalization to help organizations improve how they provide care, education and support to people when they need it most. Through programmatic automation, we interpret the hard to...
On-device AI for behavioral intelligence. NumberEight is a pioneering behavioral intelligence company that has reimagined identity without the use of identifiers. Their innovative on-device AI products empower publishers and ad platforms to enrich their ads with intelligent, ID-less data, enabling advertisers to reach target audiences in a future-proof, privacy-first manner, without compromising effectiveness.
