Top Tech Startups in England, United Kingdom in 2027

We help life sciences firms accelerate innovation. DeciBio provides life science consulting and market intelligence for firms in the clinical diagnostics, life science research tools, health technology, and adjacent markets. Our goal is to provide market data and strategic insights to drive disruption and innovation in the life sciences industry. Life science market intelligence reports enable firms to succeed in complex, competitive markets. Our carefully researched market intelligence products help life sciences firms thoroughly assess key markets and identify opportunities for future growth. Life science consulting services offer answers to the most challenging business questions. Partner with our seasoned experts to discover new market opportunities, evaluate how your products fit with customer needs, assess the impact of company initiatives, and understand market events and how they affect your company's bottom line and future growth. The DeciBio Difference: We thrive in markets requiring the unique combination of deep scientific understanding and business insights.

We built a nationwide legal services platform that helps law firms and pro se parties gain access to more efficient, transparent, and accessible legal services that are not traditionally available. Our main services are Service of Process and E-Filing .We currently serve over 2,000 law firms throughout the US, as well as countless pro se parties.

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.

Briidge.one, builds applied AI into how professional firms actually operate, not as another bolt on subscription but as systems grounded in a firm's own record, running inside the workflows people already use and owned outright once we hand over the keys. Another AI subscription doesn't change a firm. AI changes a firm when it runs inside the actual work, grounded in the firm's own data. Most professional firms, MSPs, private equity, investment firms, law firms, real estate, other professional services carry client relationships and institutional knowledge scattered across 5-10, sometimes 15 disconnected tools. Hours leak, records fragment and decisions wait on someone's memory instead of on data that should already be there. How we work We're a company, not a subscription. Every engagement runs through five stages: 1.Diagnose- an audit of how the firm actually operates, run by the people who will build the solution 2.Design- a roadmap naming which workflows, in what order, and what each is worth 3.Build- AI grounded in the firm's record, shaped to the workflow rather than a template 4.Integrate- connected to the tools the firm already runs, so one record moves instead of being retyped between systems 5.Improve- iteration after handover, sized to what's at stake. We build on the platforms professional firms already rely on Atera, ConnectWise, NinjaOne, HaloPSA, Datto, Autotask, DealCloud, Affinity, Datasite, Intralinks, Carta, PitchBook, Clio, iManage, NetDocuments, DocuSign, Yardi and MRI rather than asking firms to rip out what already works. What we put our name on: No outside logos to borrow. Clients own the code, the schema and the data outright with documentation complete enough for another team to take over. No lock in, nothing trained on a client's record and an exit built into every engagement from day one. We're building the team that will define what applied AI looks like for the firms that run the professional world.

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 Maze, we're building a new type of cybersecurity platform, built from the ground up to use LLMs and AI Agents to make decisions, instead of pre-defined logic.

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.