Top Tech Companies in London (8,302)

TerraCycle is Eliminating the Idea of Waste®, which we do in several ways. We develop ways to make things that are typically non-recyclable nationally recyclable. In our research, we have found that few things are beyond recycling, and have found solutions for chewing gum, cigarette butts, and even dirty diapers. We integrate recycled materials into new products, such as working with...

At Rival, we’re transforming how companies hire, onboard, and grow talent by making HR processes smarter, faster, and more agile. Our suite is purpose-built for HR teams and simplifies talent acquisition, modernizes HR workflows, and accelerates workforce productivity.

We're an AI research and product company. Our mission is to build the world's most capable AI for all speech tasks in the open. In doing so, we will empower developers and businesses to better connect with their audiences at scale.

Tevva is pioneering zero-emission transport with revolutionary battery-electric and hydrogen fuel-cell range extender technology. Tevva trucks optimise range, driver experience, and total ownership cost while significantly reducing the environmental impact from the urban freight and logistics sectors. Tevva trucks are as cost-effective and operationally flexible as diesel trucks. A Tevva truck has at least 1,000 fewer moving parts than a traditional...

Old Mission is a global, multi-asset market maker. We specialize in dynamically valuing individual securities and complicated derivatives at the speed of modern markets. We price thousands of financial instruments globally and have traded trillions of dollars of securities using our proprietary systems and models, both on and off exchange. Our market making platform enables us to work with the...

Parity’s mission is to enable businesses and organisations to capitalise on blockchain technology and benefit from the new opportunities it presents. We develop cutting-edge software solutions for enterprises and industries to unlock the full value of decentralised technology. We believe that decentralised technology has the power to fundamentally change and enhance the systems used by businesses, consumers, and governments every...

Join us to shape the future of diagnostic imaging, 10% of the world's healthcare market! Having already built the UK's largest marketplace for self-pay MRI scans, we are expanding at an incredible pace with the aim of becoming the world's largest diagnostic imaging platform. Our mission is simple, to make medical imaging accessible to everyone around the world. By doing this,...

Expeditors is a global logistics company headquartered in Seattle, Washington. As a Fortune 500 (374) company, we employ over 16,500 trained professionals in a worldwide network of over 320 locations across six continents. Expeditors is focused on the increasingly sophisticated needs of international trade through customized solutions and seamless, integrated information systems. Our services include air and ocean freight consolidation...

CommerceHub is a distributed commerce network that helps retailers and brands expand product assortments, promote and sell on the marketplaces and channels that perform and offer rapid, on-time customer delivery. With its robust platform and proven scalability, CommerceHub helps over 15,000 retailers, brands and distributors achieve over $30 billion in Gross Merchandise Value annually.

Mindgard is the leader in ai red teaming, helping enterprises identify, assess, and mitigate real-world security risks across AI models, agents, and applications. Founded on pioneering research in AI security, Mindgard was built on the insight that traditional application security approaches cannot protect systems that are probabilistic, adaptive, and deeply embedded into business workflows. As organizations deploy GenAI and agentic systems...

DS2 (Dynamic Software Solutions) provides full spectrum software engineering and application development, focused on emerging technologies for DoD, federal, and commercial clients. Utilizing agile development practices, DS2 specializes in creating software engineering solutions and integrations in mission planning; 3D modeling and simulation; the TAK capability suite (ATAK, WinTak); and embedded software, mapping, and situational awareness domains

Munich Re is one of the world’s leading providers of reinsurance, primary insurance and insurance-related risk solutions. The group consists of the reinsurance and ERGO business segments, as well as the capital investment company MEAG. We are globally active and operate in all lines of the insurance business. Since our founding in 1880, we’ve been known for our unrivaled risk-related...

At Quilter, we believe that the creativity and passion of hardware engineers for tackling real-world challenges should not bAt Quilter, we believe that the creativity and passion of hardware engineers for tackling real-world challenges should not be bogged down with the tedium of repeating solved problems. We are building the next generation of tooling for electrical engineers which enables going from...

We’re making solar accessible to all households with the UK’s first solar subscription.

Cynergy Bank is a specialist bank who is proud to empower business owners, property entrepreneurs and family businesses to achieve their ambitions. At Cynergy Bank we understand how our customers'​ life work and money often overlap. We are committed to delivering a comprehensive set of services to meet the evolving needs of our customers from our offices in London, Birmingham,...

Adludio is a global advertising scale-up defining the next generation of mobile brand solutions. Using cutting edge AI and proprietary creative tools, Adludio is delivering guaranteed brand outcomes to agencies and brands, by placing creative and context at the heart of an advertiser’s message. We create, deliver and optimize advertising campaigns at scale, using mobile-first creative technology, data and algorithms to...

As a leading provider of personalized nutrition solutions for retailers, Spoon Guru helps increase revenue, customer loyalty, and satisfaction by providing a smarter, more enhanced, and accurate product discovery experience tailored to shoppers' dietary and lifestyle needs. We are revolutionizing the way people experience food and make healthier choices through our cutting-edge Nutrition Intelligence platform. Search & Filter Recommendations Healthier...

Exploring The World Made Easy. Bringing together independent adventure holiday providers around the world onto one platform. Founded in London in October 2016 the company is starting up and building an audience, customers and relationships with small, medium and large independent adventure providers

The Drum covers modern marketing, agency business, creativity & the future of media. Our content helps global marketers make better decisions.

Institutional-grade analytics, data and research platform delivering interactive analytical tools, advanced quantitative models, custom visualization capabilities, and original research to professional traders, retail market participants, and the public sector. Block Scholes is founded, led and backed by financial industry veterans since 2021, including a CEO who has been involved in derivatives structuring and trading for 15+ years and has held...