Top Software Companies in London (2,665)

Tecknoworks builds enterprise and departmental solutions to help you stay ahead of the technological curve. Our proven approach uncovers the exact digital solution you need to hit your organizational and strategic objectives. Leveraging complete data solutions and next-gen software development powered by cloud and AI, we will help you use your data’s full potential and accelerate digital transformation.

The Adaptavist Group is a global family of companies with one common goal: to make business work better. We combine the best talent, technology, and processes to make it easier for our customers to excel–today and tomorrow. We are experts at delivering innovative software, tailored solutions, and quality services across some of the world’s most trusted technology ecosystems, including Atlassian,...

NodeShift is a decentralized AI cloud, making AI compute affordable, private, and easy to use. We abstract the complexity of AI infrastructure, enabling one-click AI agent deployments with no-code tools, TEEs for privacy, and decentralized GPU networks for cost efficiency. Designed for enterprises, developers, and researchers, NodeShift provides scalable, secure, and high-performance AI compute—without centralized control or high costs.

Private equity deal closings aren’t just painful: they're a black box even to those closest to the transaction, reliant on software over 20 years out of date. The result: systemic inefficiencies and vulnerabilities that are perpetuated throughout the lifecycle of an investment. Pactio’s secure and controlled deal architecture helps investors and advisors mitigate risks, turn chaos into order, and drive...

Zwift is the app that enables millions of people to ride or run in virtual worlds with a community that motivates at every mile. We are on a mission to make more people, more active, more often. Known for connecting cyclists and runners around the world while mixing the intensity of training with the immersive and engaging play of gaming.

We are an international agency that help businesses increase revenue from their digital marketing. We deliver you the best performance, backed by data & global experience. Founded in 2015 by an SEO consultant, the company has grown year after year thanks to its expertise in digital marketing. Today, we use our skills and experience to support more than 2,000 customers across Europe...

Mentorink is an award-winning platform that empowers organizations to run smart, scalable mentoring programs. Designed for businesses, academic institutions, and non-profits, Mentorink focuses on developing talent, boosting employee engagement, and fostering professional growth through structured, result-oriented mentoring. The platform offers features like intelligent mentor-mentee matching, goal-setting support, and progress tracking. Mentors and mentees enjoy personalized guidance and easy communication, while admins...

Visitor analytics is not just for the web. We live in a world where people are constantly on the move, and physical spaces need to be able to adapt. That's where V-Count comes in. We provide a fast and accurate way to count and analyze visitors in physical locations. As a leader in visitor analytics, we provide people counting, queue...

Mistho offers the first open payroll API for Europe that enables consumers to easily access and securely share their employment and payroll data with counterparties such as banks, insurers and lenders at the click of a button. Our goal is to build the backend infrastructure for sharing payroll information and to help businesses offer the best consumer experience across the...

Metapack helps the world’s most successful online retailers and brands provide simple yet powerful delivery experiences. Our delivery management solutions are underpinned by the largest global carrier network – 400 carriers and 4,900 delivery services – supported by the most responsive and highly available API on the market. That means more ways to get your products where they need to...

Arkivum delivers software, services and domain expertise for long term data management and digital preservation. We serve organisations around the world in data intensive and regulated markets. We make your long term data secure, accessible and usable for as long as you need it, providing assurance your data is where you need it, when you need it. Our domain expertise...

Dedale Intelligence is the differentiating source of strategic intelligence in the technology space. With a unique team of over 100 full-time research analysts & planners, Dedale leverages a community of industry veterans to deliver on the ground strategic intelligence to investors and corporates, with a core focus around North America and Europe. Paris | New York | London | Munich | Cebu...

We are revolutionizing the way people learn and enjoy music with engaging, personalized, and interactive games as well as other digital tools. We combine AI-generated adaptive curriculums, 3D teachers, and instant feedback mechanisms with AR and gamification features to transform traditional music education. Our mission is to make music learning accessible and enjoyable for everyone, catering to diverse learning styles...

Aklamio's Fully Serviced Customer Incentives Platform revolutionizes the marketing for top global brands, streamlining the integration of incentives into their marketing campaigns. We make incentive marketing easy, enabling brands to differentiate themselves and dramatically improve conversion rates. Beyond cutting-edge technology, we provide comprehensive services — including customer support and fraud prevention — to ensure seamless and secure operations. Leveraging insights...

everyLIFE Technologies is a software company supporting care providers to deliver exceptional care. As an NHSX assured supplier and PRSB quality partner you can be assured you're in safe and experienced hands. PASS powered by everyLIFE, is a market-leading, all-in-one care management software solution; supporting over 1,200 care providers daily and offering unlimited 24/7/365 customer service. PASS enables people in...

Our roots run deep in fashion, beauty, and lifestyle, and our team brings not just skill, but real passion to every project. We don’t just deliver work—we collaborate, challenge ideas, and build together. From Design and eCommerce to Branding, SEO, Paid Media, and Social Media, we offer more than just services—we become your digital partner. At the heart of everything we...

Airtable's mission is to democratize software creation. We believe that software stands to be the single most impactful way anyone can bring their ideas to life, yet that few people can actually access it as a creative medium. Airtable enables everyone to experience the power of creating, not just using, software.

Leucid is progressing novel CAR T therapies that produce a better and more durable response than previous CAR T generations, improving treatment outcomes and saving the lives of patients with refractory cancers.

Run Kube-native stateful applications, anywhere, at scale! Now a part of Akamai Technologies.

At Sonder, we help organisations improve the wellbeing of their people and empower them to be at their best. We do this by providing leaders with a comprehensive care platform that delivers support through the right care, at the right time. Allowing people take control of their wellbeing in a way that suits them - on their terms, on their...