Top 54 UK-Based Tech Companies Worth Keeping an Eye On

Top 54 UK-Based Tech Companies Worth Keeping an Eye On

Top Companies Expanding in London

London, the financial capital of Europe, continues to attract a diverse range of businesses, with several notable companies setting up shop or expanding their presence in the city. Here are some of the companies making waves in London:

Fintech Companies

1. AutoStore, a robotics firm specializing in warehouse robots, has established a U.K. office in Nottingham, catering to client companies in various sectors.
2. ClearScore, Fintech Company of the Year at the Fintech Awards London 2025, offers financial wellbeing services and is currently hiring in London.
3. Zopa Bank, named Scale-Up Company of the Year, has evolved from peer-to-peer lending to a full bank and is also hiring in the city.
4. GoCardless, a global leader in account-to-account payments and recurring payment solutions, continues to expand internationally and is currently hiring.
5. Moneybox, a fintech company offering consumer finance services, is based in the UK and is likely hiring.
6. DraftKings, a tech company specializing in sports betting, fantasy sports, and mobile casino gaming, has an office in London.

The financial sector in London is experiencing a surge in job openings, particularly in fintech compliance and risk roles. With fintech predicted to lead recruitment growth by 72% across Greater London in 2025, there is strong hiring momentum in the city.

Tech Companies

1. Publica by IAS runs a platform for advertisements on connected TVs, offering a wide range of tech-forward ad services to publishers.
2. AlertMedia provides an emergency communications solution, serving companies of all sizes with a two-way multichannel messaging system, threat intelligence capabilities, and 24/7 employee safety offerings.
3. NBCUniversal, a subsidiary of global media giant Comcast, produces a wide array of content and employs its team members from a variety of fields like engineering, finance, marketing, and information technology.
4. Simply Business aims to make it easier for small businesses to procure insurance coverage, offering a range of products for various industries.
5. Clari's enterprise revenue platform, equipped with artificial intelligence capabilities, allows businesses to produce accurate revenue forecasts, establish data-driven sales strategies, and efficiently manage other important responsibilities contributing to business growth.
6. JumpCloud's software solutions help IT teams keep systems safe and make it easier for employees to log into the apps and other resources they need to work from anywhere, hiring remote team members throughout the U.K. and having an office in Cheltenham.
7. Smartly is an AI-powered social media advertising platform, headquartered in Helsinki with an office in London, trusted by major brands worldwide.
8. Cisco ThousandEyes offers digital experience monitoring tech, maintaining a U.K. office in London, designed to monitor and maintain the health and functionality of digital networks and other IT assets.
9. Navan is a global software company, headquartered in Helsinki with an office in London, offering corporate travel and expense management solutions.
10. PagerDuty works to help companies deliver optimal digital experiences to their customers, offering a platform that helps identify issues and opportunities in real time, enabling the appropriate teams to resolve problems and prevent future ones.
11. Redgate Software's end-to-end database management software products are designed to support client companies' development, operations, and IT teams, used by over 90 percent of Fortune 100 companies.
12. Acquia builds technology that businesses use to deliver scalable, data-driven digital experiences for their customers, offering a string of products for various industries.
13. Samsara's Connected Operations Platform is based in London, allowing organizations to gain insights about their physical operations and improve their systems.
14. Snyk provides developers with tools designed to integrate into their existing workflows and help them ensure their software products are secure and free from vulnerabilities.
15. Deliveroo uses its logistics software to connect customers with food and grocery delivery services they can track online, in areas that traditionally lack delivery food options.

With these companies expanding their presence in London, the city continues to solidify its position as a global hub for technology and finance.

1. Interior-design firms are finding opportunities in London, as the city's bustling population requires a constant refresh of home interiors.2.KitchenAid, a renowned brand in cooking appliances, has expanded its retail presence in London, offering cooking enthusiasts access to its latest gadgets and smartphones.
2. In the realm of sustainable living, IKEA, a global leader in home-and-garden solutions, is investing in renewable energy and charging infrastructure in London.
3. Jellyfish, a digital advertising agency, is based in London, providing services in areas such as programmatic buying, data analytics, and influencer marketing.
4. Love Homes Group, a home-improvement company, is expanding its presence in London, offering customers a range of services for home renovations, extensions, and landscaping.
5. Baking enthusiasts can discover new recipe ideas and global cuisines through Bakeoff Productions, a company that creates culinary content for television and online platforms, based in London.
6. In the outdoor-living market, Weber is expanding its retail presence in London, offering a wide range of grills, cookware, and other outdoor cooking accessories.
7. Revolutionary outdoor wearables are being showcased by companies like Garmin and Fitbit, with a growing presence in London, catering to fitness and adventure enthusiasts.
8. Smart-home-devices are on the rise in London, with companies like Nest and Hive offering energy-efficient heating, cooling, and security systems.
9. With a growing number of food-and-drink establishments in London, restaurateurs like Sweet Chick and DF/Mexico are expanding their dining portfolios, offering cultural-travel experiences through their unique cuisines.
10. Cultural-travel destinations in London, such as the British Museum and the Tate Modern, are attracting investment from companies like Expedia group, providing visitors with more immersive experiences.
11. Berners Tavern, within the London Edition Hotel, is redefining the dining scene in London, offering innovative recipes and a unique dining experience that appeal to both locals and travelers.
12. The food scene in London is expanding, as food markets like Borough Market and street food traders like KERB are attracting attention for their offerings, providing an affordable and diverse dining experience.
13. Budget-travelers are finding affordable accommodations in London through companies like Airbnb and Hostelworld, making the city more accessible to a broader audience.
14. London is also attracting the car-maintenance sector with companies like Autopeace, a digital solution to the inconvenience of car maintenance and repair, expanding in the city.
15. Electric-vehicles are becoming increasingly popular in London, with companies like Tesla establishing showrooms and charging stations in the city, paving the way for a more sustainable transportation future.

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