14 AI Companies in England to Know

These AI companies are developing everything from self-driving tech to gen-AI platforms.

Written by Abel Rodriguez
A hand holds a hologram of a brain.
Photo: Shutterstock
UPDATED BY
Margo Steines | Jul 25, 2025

Artificial intelligence is becoming increasingly important to all businesses as it improves efficiency and automates mundane tasks. Luckily, the U.K. is all in on AI, as detailed in the National AI strategy. The country aims to become a leader in the space by promoting the technology, investing in adjacent industries and recruiting top talent. Below, are some of the country’s top AI employers to know about. 

Top AI Companies in England to Know

  • Klaviyo
  • ​​​​​​iManage
  • Publica
  • 2K
  • Hudson River Trading
  • Quickbase
  • Telesign

 

Top AI Companies in England

Telesign develops security solutions to connect, protect and defend the digital identities of its clients. It uses AI to provide fraud detection services by verifying digital identities across channels, devices and locations. Some of its other services include phone and voice identification. 

 

Klaviyo operates a SaaS marketing automation platform for e-commerce clients, which can be used to collect consumer data and send targeted messaging through email, push notifications and SMS. Its software is powered by AI and predictive data science, such that a new messaging campaign idea can be test-run before being optimized for automation and initiated. Klaviyo has an office in London.

 

Hudson River Trading, or HRT, is an algorithmic investment firm selling financial assets. Its platform ingests large amounts of data to provide informed financial services and maximize returns on investments. The company is now using AI to help clients maximize their revenue while limiting their risk exposure. 

 

Altana’s platform is a value chain management system that helps businesses and government agencies, including Boston Scientific, L.L. Bean and the U.K. Department for Business and Trade. The company’s goal is to build global value chains that are more secure, resilient and sustainable. Among the company’s many global offices, its London office is located on Chancery Lane.

 

Adtech company Publica uses AI to gather strategic data that informs how advertisers release marketing content on connected TVs. On the Publica platform, the Elea AI delivers information about which ads are running when, so that clients can program ad breaks that maximize “eyeballs” — a unit of ROI used in contexts when click-throughs aren’t relevant. Publica runs more than 3 billion ads each month. 

 

Wayve is using AI to develop self-driving vehicles. The company collects driving data from car-mounted sensors and cameras and feeds it into a deep learning engine for analysis. Wave is already testing its tech in England by providing last-mile delivery services. 

 

Gaming company 2K makes interactive multiplayer games that users play on mobile phones, computers and gaming consoles. It has a deep catalog of sports games, branded as its “2K Sports” division, including popular NBA 2K23, as well as a more general catalog, “2K Play,” which develops titles like Lego 2K Drive. Its U.K. office in Brighton is expanding its roster of AI-based roles.

 

Electric vehicle, or EV, sales are rising and Monumo is helping meet the staggering demand using AI, machine learning and engineering. The company designs EV engines by running two million simulations to optimize power delivery. Monumo eases other concerns in the EV industry like overheating, battery weight and recycling battery waste. 

 

Drata has a cloud-based platform that automates security and compliance workflows. Its compliance and privacy frameworks include artificial intelligence risk management. The company is fully remote and hires in England. 

 

Xero has a global platform that offers small businesses solutions to support efficiency across projects, expenses, workforce management, payroll and accounting. The company is hiring AI experts to fill roles in Manchester, Milton Keynes and London.

 

Headquartered in Chicago with a presence in London, iManage provides cloud-based software that helps law firms and other paperwork-heavy businesses manage documents efficiently, collaboratively, and in compliance with privacy laws. Its AI tools are built natively into the company’s knowledge work platform to mitigate security risk and improve customer productivity. The company offers a secure cloud environment for scalable, reliable access to crucial information, supported by offices and support centers around the world.

 

Samsara is an AI and IoT company that developed its Connected Operations Cloud to enable organizations to improve their operations and develop actionable insights. It aims to increase the sustainability, efficacy and safety of global operations. The company was founded in 2015 and has a hybrid office in London. 

 

Quickbase is a no-code platform where users can build customer software for workflow automation and task management. It uses AI in various ways, including for data analytics and security management. The platform also integrates generative AI and can build entire software platforms using text input. 

 

Anduril is a defense technology company that uses AI-powered software to meet national security challenges. Its Lattice OS platform offers a real-time operating system that combines data from multiple sensors to detect, classify and coordinate autonomous actions across multiple systems. This allows a single operator to manage multiple assets with high situational awareness. The company has its London office in the northern Lambeth area.

 

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Mia Goulart and Ana Gore contributed reporting to this story.

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