Top Tech Startups in United Kingdom in 2027

1/3 of all food gets wasted, our mission is to make food efficient. We replace use-by dates with smart labels that measure freshness, and AI that predicts shelf-life, so no good food is discarded, and no bad food is eaten. We invented this technology as scientists at Imperial College London, and we're using it to improve the whole supply chain, from food producers to households.

Our mission is to empower socially responsible organisations with the digital tools they need to build a better world. As a data driven creative technology agency, we are passionate about helping membership, charitable and cultural organisations to streamline and reimagine the way they work so that they can focus on impact. We’re a distributed team, with staff in over 12 countries and a head office in London. We offer flexible hours and a real “team” mentality, working together to make things better. Uniquely, we base all of our solutions on open source products, helping our work to have the greatest possible impact. We offer a full suite of software options for our clients, but in particular specialise in CiviCRM, the dedicated nonprofit CRM, the Drupal CMS platform, and we are also the creators of the CiviPlus platform. Our clients include membership organisations such as the British Toy and Hobby Association, World Heart Federation and Royal Society of Edinburgh, nonprofit organisations such as Wikimedia, Carers UK and Disability Rights UK, and government institutions such as Epping Forest and Police Scotland. We are proud to be an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, religion, sex, sexual orientation, gender identity, national origin, citizenship or disability. Benefits: We have a broad range of benefits including: - Paid annual leave - Birthday off - Volunteering time off - Wellness day - Medical insurance allowance - Paid leave for personal development and learning - Remote working

Open source platform for developers that allows developers to write business logic for applications and avoid writing code for managing the state of the application.

Headquartered in New York City, Take-Two Interactive Software is a leading developer, publisher and marketer of interactive entertainment for consumers around the globe. Our company develops and publishes products principally through its wholly-owned labels Rockstar Games and 2K, as well as its Private Division label and Social Point, a leading developer of mobile games. Some of our largest hits include the Civilization series, NBA2K, Bioshock Infinite as well as many other titles throughout the years.

A marketing agency built on the perfect union of marketers and engineers. Technology has transformed consumer lives A new breed of brands such as Google, Amazon, Netflix and Airbnb have captured consumers’ hearts & minds by disrupting the status quo across all sectors. These brands have defined higher standards of customer experience by continuously improving their products and services through digital media, data & AI. All brands must now live up to these new standards. Their strategic mediation and operational skills will allow you to take a fresh look at the project that you’ve entrusted us with.

Capio Pro is an AI transformation consultancy and technology firm that helps leadership teams turn AI activity into measurable business value. Its core methodology builds an AI Twin, a live model of a client organisation that serves as a single source of truth for AI readiness, then guides the client through governance, capability building and working pilots that the internal team owns rather than depends on the provider to run. The firm delivers across three connected stages: a diagnostic AI Twin engagement, a six to twelve month embedded operating system programme covering fluency governance and a managed AI portfolio, and a delivery stage that takes prioritised use cases from proof of concept through minimum viable product to enterprise solution.

Thor’s Hall is building a performance-based network for creators, publishers, marketers and online communities. We help partners monetize their audiences without having to build the technical infrastructure themselves. Thor’s Hall handles dedicated landing pages, campaign tracking, reporting and partner management while our partners focus on bringing quality traffic through the channels they already understand. Our model is simple: if a partnership generates revenue, everyone involved shares in the results. We currently focus on online gaming and iGaming, with the goal of building a wider network of creators, publishers and growth partners across multiple markets. We are still early, which means the people joining now have the opportunity to help shape how Thor’s Hall grows, test new acquisition strategies and potentially develop long-term partnerships as the network expands.

At Checkatrade, we’re building something bigger than a trade directory. We're creating the go-to platform for home improvement — a place where homeowners can find the right tradesperson, and trades can find the right work. Whether it’s fixing a leaky tap or planning a full renovation, we help make sure every job is a job done right. Hiring a tradesperson can feel high-risk. People aren’t always sure if the price is fair, the reviews are real, or what happens if things go wrong. At the same time, tradespeople often feel like they’re paying into platforms that don’t offer enough in return. We’re here to change that — for both sides. That’s why we’ve evolved Checkatrade from a listing site into a marketplace and mobile app that brings everything together. Homeowners can post a job, reach multiple checked trades at once, chat in-app, book in a time, and even pay securely. Our Guarantee covers jobs booked through Checkatrade, offering up to £1,000 of protection (T&Cs apply). For tradespeople, we’re building tools to save time, grow their business, and build a reputation that lasts. From quote-to-invoice job flow to profile enhancements and AI job suggestions — we're backing the people who turn up, do great work, and care about the end result. We’ve got big plans. That means growing our platform, evolving our products, and shaping new ways to support better work — from inspiration to installation. And we’re doing it with a team that’s proactive, dependable, and genuinely cares about getting things right. If you believe pride in your work still matters, you’ll feel right at home here. Join us — and help build the platform where every job’s a job done right.