Top Tech Companies in London (8,305)

We are a pioneering healthcare company that aims to transform health through the power of genomics. The company was formed in 2014 by four world-leading statistical and human geneticists at the University of Oxford, including Professor Sir Peter Donnelly and Professor Gil McVean. We use large-scale genetic information to realise preventative medicine and improve drug discovery. We're a world-leader in...

Longshot Systems is a small startup producing high throughput, low latency trading software and tools for use in sports betting markets. Our core systems handle thousands of trading signals per second, all of which must be processed and potentially acted upon with minimal latency. We have similar challenges to high frequency trading shops, but in the sports betting world.

ElevenLabs is an AI Audio research and deployment company. Our research team develops AI Audio models that generate realistic, versatile and contextually-aware speech and sound effects. Our product team makes these models accessible for everyday users, prosumers, and businesses to create & localize content. Our technology is used to voice audiobooks and news articles, animate video game characters, help in...

Free Soul is a women’s wellbeing brand focused on nutrition and everyday wellness. Its range includes nutritionist-formulated protein blends, green powders, supplements, and other products designed for women’s health and lifestyle needs. The company operates an online shop offering serving-based pricing, positioning the business as a consumer wellness and nutrition brand for customers seeking convenient daily supplementation through its digital...

Duku AI is building autonomous testing infrastructure for the AI era. Its platform uses intelligent agents to simulate real users navigating software, identify critical failures that conventional tests miss, and help teams verify that products work before release. By automating quality assurance and adapting as products evolve, Duku aims to provide a trust layer for AI-written software and modern engineering...

Entrust offers identity-based security software and services.

Retool is a development platform for building business software. Users can visually design apps that interface with any database or API, and switch to code to customize how their apps look and work. With Retool, developers ship more apps and move their business forward—all in less time. Thousands of teams at companies like Amazon, DoorDash, Peloton, and Brex collaborate around custom-built...

Prophix is a global leader in Corporate Performance Management (CPM) software. Our platform empowers finance teams to go beyond the spreadsheet with AI-driven insights, automation, and intuitive planning tools. From budgeting and forecasting to reporting and scenario modeling, we give organizations the clarity and agility they need to adapt and thrive. But it’s not just about technology — it’s about...

Cambridge Healthcare Research (CHR) is a leading provider of specialist intelligence and research services, including competitive intelligence, market research, and insights, for businesses in the healthcare and life sciences industry.

me&u is used by 6000+ bars, pubs, and restaurants to create memorable guest experiences and grow their brands.

Dalet empowers media-rich organizations to transform their production and distribution workflows – accelerating media operations, maximizing collaboration and creating higher value from content. As a leading media technology and service provider with over three decades of innovation, our software solutions enable greater control, enhanced visibility and increased productivity for content professionals and storytellers around the globe. Leading organizations such as Fox Networks...

Source.dev builds AI-native software development tools for intelligent-device teams. Its platform is designed to make device software development faster, simpler, and more cost-effective, helping teams ship higher-quality features, identify bugs earlier, reduce infrastructure effort, and lower development costs and timelines. The company combines deep expertise in the device ecosystem with state-of-the-art AI to improve how software is developed and maintained.

Condé Nast is a global media company, home to iconic brands including Vogue, The New Yorker, GQ, Glamour, AD, Vanity Fair and Wired, among many others. The company's award-winning content reaches 88 million consumers in print, 419 million in digital and 432 million across social platforms, and generates more than 1 billion video views each month. The company is headquartered...

Rocket Internet incubates, builds and operationally develops internet-based business models. It provides operational support to its companies and helps them scale internationally. Besides, it strategically invests in complementary internet and technology companies globally to build out its network. Rocket Internet's companies are active in a large number of countries around the world. For further information please visit www.rocket-internet.com. Careers: due to...

Finsbury Food Group is a UK commercial bakery manufacturer producing large-scale, high-quality baked goods for supermarket own-label ranges, licensed brands, retail, wholesale, foodservice and hospitality customers. Its nationwide manufacturing network includes Fletchers, Memory Lane Cakes and Nicholas & Harris, while specialist capabilities cover craft, organic, sourdough, gluten-free and other free-from products. The group also operates distribution through its supply-chain and...

Lindus Therapeutics is a next-generation drug development company. We advance portfolios of in-licensed assets, pairing our own asset identification and selection capability with an integrated clinical trial execution platform. Domain experts work hand in glove with proprietary AI systems, so we and our partners reach value inflection points faster and more efficiently than the industry standard. Lindus is backed by...

Eupnea is a management consulting firm providing a broad range of services to support businesses ranging from Strategy and Operations to Technology and Digital. Our advice, expertise and business solutions help businesses tackle some of the most challenging issues that they face today, discover great opportunities and unlock their potential for generating unparalleled business success. Our business brings together people...

Infosys is a global leader in next-generation digital services and consulting. We enable clients in more than 50 countries to navigate their digital transformation. With over three decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with an AI-powered core that...

We are a global technology consultancy that delivers extraordinary impact by blending design, engineering and AI expertise. For 30 years, our commitment to design-led thinking, engineering excellence and innovation means we prioritize people, build teams with strong technical foundations and embed AI into every step of the process – not just as a tool but as a mindset. It’s this approach...

Pebl puts a world of talent at your fingertips. With our Global Work Platform™, companies can hire, pay, and manage employees in 185+ countries—removing risk, red tape, and guesswork from global growth. Backed by more than a decade of local expertise and compliance leadership, Pebl is built to move as fast as your ambitions, whether you’re bringing on your first...