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Top London Software Companies (1,615)

Cloud • Consumer Web • eCommerce • Information Technology • Software
6 Offices
1,500 Employees

BigCommerce’s mission is to help merchants sell more at every stage of growth, from small startups, to mid-market businesses, to large enterprises. As a leading Open SaaS solution, BigCommerce empowers merchants to build, innovate and grow their businesses online. Simply put, we focus on being the best commerce platform so our customers can focus on what matters most: growing their businesses. If you’re looking for the challenge of an innovative company with the opportunity of a career-enhancing business, a people-centered culture, and outstanding benefits this is the place for you!


Cloud • Information Technology • Security • Social Impact • Software
3 Offices
383 Employees

AlertMedia helps organizations protect their people and businesses through all phases of an emergency. Our award-winning threat intelligence, emergency communication, and travel risk management solutions help companies of all sizes identify, respond to, and recover from critical events faster and more confidently. Our team of in-house intelligence analysts and meteorologists work around the clock to monitor thousands of data sources around the world, providing our customers and employees with verified, credible information to protect them from impending threats. AlertMedia has been recognized both nationally and locally for its exceptional company culture, most recently being named to Inc. Magazine’s Best Workplaces list for 2023. We were also named to Forbes’ list of America’s Best Startup Employers for two consecutive years, Austin Business Journal’s Best Places to Work for six consecutive years, and Built In Austin’s 100 Best Places to Work in Austin. Located in the heart of downtown Austin in the "smartest building in the city", AlertMedia inspires and invests in our employees through continuous developmental experiences, including Career Month, community volunteering, mentorship programs, Employee Resource Groups, and weekly "Tuesday Lunches" where the company comes together to learn about and discuss any business updates. AlertMedia also facilitates a robust internship program, working with universities (including HBCUs), non-profit organizations like Hiring Our Heroes, and similar partners to invest in the future of our diverse workforce.


Cloud • Fintech • Information Technology • Machine Learning • Software
12 Offices
4,700 Employees

Xero is a global small business platform with 3.95 million subscribers which includes a core accounting solution, payroll, workforce management, expenses and projects. Xero also has an extensive ecosystem of connected apps and connections to banks and other financial institutions helping small businesses access a range of solutions from within Xero’s open platform to help them run their business and manage their finances.


Fintech • Legal Tech • Software • Financial Services • Cybersecurity • Data Privacy
40 Offices
8,000 Employees

CSC is a global leader in providing business, legal, tax, and digital brand services to companies around the world. With more than 8,000 employees, CSC operates in more than 140 jurisdictions, delivering solutions that help businesses thrive. We pride ourselves on our client-focused approach, market-leading expertise, and unmatched global reach.


Artificial Intelligence • Digital Media • eCommerce • Marketing Tech • Software
12 Offices
800 Employees

Rokt is the global leader in ecommerce, unlocking real-time relevancy in the moment that matters most. The company's AI and ML-powered Rokt Brain and ecommerce Rokt Network will power more than 6.5 billion transactions connecting 400 million customers across the world’s leading companies, including Live Nation, Macy’s, AMC Theatres, PayPal, Uber, Hulu, Staples, Albertsons and HelloFresh. mParticle by Rokt is the central nervous system providing real-time data activation to unlock value across ecommerce, advertising and customer engagement. Rokt has achieved consistent annual growth of more than 40% across the past decade, driven by its unique partnership model that returns $7 from every $8 of value back to partners. Rokt is headquartered in New York City. The company has offices in 10 global locations and serves clients throughout North America, Europe, and Asia-Pacific, solidifying its position as a key player in the global ecommerce ecosystem. To learn more, visit Rokt.com.


Artificial Intelligence • Big Data • Information Technology • Software
10 Offices
1,051 Employees

At Nexthink. we’re not just the leader in the digital employee experience management category, we invented the category. Our solutions combine real-time analytics, automation and employee feedback across all endpoints to help IT progress from reactive problem-solving to proactive optimization. We’re growing our teams around the world to create, scale, market, sell, and develop the future of digital employee experience to help IT teams everywhere delight people at work. We are 1,000+ employees strong in 9 offices worldwide, across 8 different time zones, speaking 60+ languages. We are passionate about technology, we are category disruptors, and we are motivated by the impact of our work on our end customers. We don’t take ourselves too seriously, and we wake up every day excited about shaping the way employees experience their digital workplace. Sound like you? Let’s talk!


AdTech • Big Data • Digital Media • Software
10 Offices
915 Employees

Together, we power advertising that enables billions of people to stay informed, entertained, and connected. We introduce them to new ideas, products, and services that make their lives better. And we help media owners of all sizes realize their full potential. That’s a lot — that’s the power of advertising. But it’s only possible with great technology. And that’s where Magnite comes in. Magnite (NASDAQ: MGNI) is the world’s largest independent sell-side advertising platform. Publishers use our technology to monetize their content across all screens and formats including CTV, online video, display, and audio. Our tech fuels billions of transactions per day!


HR Tech • Information Technology • Software
4 Offices

Deputy is the world’s leading workforce management platform, revolutionizing hourly work for over 1.5 million workers and 375,000 workplaces across over 100 countries. For over 15 years, Deputy has helped businesses to effortlessly navigate and comply with complex labor laws while enhancing employee engagement with predictable, transparent and flexible scheduling, and delivering actionable insights to transform labor efficiency into a competitive advantage. Deputy is more than just a solution – it’s a trusted partner in building workplaces that foster productivity, well-being, and growth. Discover how we are improving the world of work, one shift at a time at www.deputy.com


AdTech • Artificial Intelligence • Machine Learning • Marketing Tech • Software • Sports • Big Data Analytics
13 Offices
1,800 Employees

From enabling sports to better collect and manage their data, to applying it to power better fan engagement, our technology and expertise delivers the difference to more than 700 sports, betting and media partners around the world. Founded in 2001, Genius Sports is now one of the world’s largest sports technology companies with over 1,800 employees. We're headquartered in London and have offices in New York, LA, Medellin, Tallinn, Sofia, Melbourne, Bologna, Vilnius, Lausanne and Singapore.


Aerospace • Digital Media • Information Technology • Internet of Things • Mobile • Software
20 Offices
2,100 Employees

In December of 2020, Intelsat completed its acquisition of the Commercial Aviation business of Gogo, creating the world’s leading provider of inflight broadband connectivity to the commercial aviation industry. Our offerings bring worldwide inflight Wi-Fi services that make internet and video entertainment a regular part of flying. We are a diverse and mission-minded group of professionals all working together in extraordinary harmony. And that’s just the beginning. We connect the aviation industry and air travelers with innovative technology and applications, and we do it all in a high-energy, Metra and L-friendly environment that welcomes the next challenge. Be prepared to join a performance-obsessed team that is passionate about bringing the internet to every device, every flight, everywhere.


Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
9 Offices
2,800 Employees

Samsara is the pioneer of the Connected Operations™ Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT) data to develop actionable insights and improve their operations. With tens of thousands of customers across North America and Europe, Samsara is a proud technology partner to the people who keep our global economy running, including the world’s leading organizations across construction, transportation and warehousing, field services, manufacturing, retail, logistics, and public sector. The company’s mission is to increase the safety, efficiency, and sustainability of the operations that power the global economy.


eCommerce • Fintech • Hardware • Payments • Software • Financial Services
15 Offices
12,000 Employees

Since we opened our doors in 2009, the world of commerce has evolved immensely, and so has Square. After enabling anyone to take payments and never miss a sale, we saw sellers stymied by disparate, outmoded products and tools that wouldn’t work together. So we expanded into software and started building integrated, omnichannel solutions – to help sellers sell online, manage inventory, offer buy now, pay later functionality through Afterpay, book appointments, engage loyal buyers, and hire and pay staff. Across it all, we’ve embedded financial services tools at the point of sale, so merchants can access a business loan and manage their cash flow in one place. Afterpay furthers our goal to provide omnichannel tools that unlock meaningful value and growth, enabling sellers to capture the next generation shopper, increase order sizes, and compete at a larger scale. Today, we are a partner to sellers of all sizes – large, enterprise-scale businesses with complex operations, sellers just starting, as well as merchants who began selling with Square and have grown larger over time. As our sellers grow, so do our solutions. There is a massive opportunity in front of us. We’re building a significant, meaningful, and lasting business, and we are helping sellers worldwide do the same.


Fintech • Software • Financial Services
9 Offices
1,100 Employees

Enfusion's investment management software-as-a-service platform removes traditional information boundaries, uniting front-, middle- and back-office teams on one cloud-native system. Through its software, analytics, and middle/back-office managed services, Enfusion creates enterprise-wide cultures of real-time, data-driven intelligence, boosting agility, and powering growth. Enfusion partners with 600+ investment managers from nine global offices spanning four continents.


Cloud • eCommerce • Information Technology • Professional Services • Software
5 Offices
400 Employees

Cleo is an ecosystem integration software company focused on business outcomes, ensuring each customer’s potential is realized by delivering solutions that make it easy to discover and create value through the movement and integration of B2B enterprise data. Cleo gives customers strategic, “outside-in” visibility into the critical end-to-end business flows happening across their ecosystems of partners and customers, marketplaces, and internal cloud and on-premise applications. Our solutions empower teams to drive business agility, accelerate onboarding, facilitate modernization of key business processes, and capture new revenue streams by reimagining and remastering their digital ecosystem through robust application, B2B, and data integration technologies. Cleo Integration Cloud (CIC) is a cloud-based integration platform, purpose-built to design, build, operate and optimize critical ecosystem integration processes. The CIC platform brings end-to-end integration visibility across API, EDI and non-EDI integrations that gives technical and business users the confidence to rapidly onboard trading partners, enable integration between applications, and accelerate revenue-generating business processes. On the platform, businesses have the choice of self-service, managed services, or a blended approach – ensuring complete flexibility and control over their B2B integration strategy. Cleo isn't just about EDI, iPaaS, API integration, or managed integration services. Rather we are about blending the best elements of these traditional integration technologies into a single platform, so organizations can connect and transact business across their entire ecosystem with complete confidence.


Artificial Intelligence • Hardware • Information Technology • Security • Software • Cybersecurity • Big Data Analytics
23 Offices
21,000 Employees

About Motorola Solutions | Solving for safer Safety and security are at the heart of everything we do at Motorola Solutions. We build and connect technologies to help protect people, property and places. Our technologies support public safety agencies and enterprises alike, enabling the collaboration that’s critical for safer communities, safer schools, safer hospitals and safer businesses.


Fintech • Payments • Software
10 Offices
1,200 Employees

Flywire is a global payments enablement and software company. We combine our proprietary global payments network, next-gen payments platform and vertical-specific software to deliver the most important and complex payments for our clients and their customers.


Artificial Intelligence • Machine Learning • Software
6 Offices
200 Employees

Altana is the world’s first Value Chain Management System, a collaborative, public-private network that enables customers to take command of their extended supplier and distribution networks from raw material origins to the sale of finished products. By applying artificial intelligence to the world’s largest body of supply chain data, Altana reveals these previously opaque global networks and powers workflows across them. Customers like Boston Scientific, L.L.Bean, Maersk, US Customs and Border Protection, and the UK Department of Business and Trade use Altana to build secure, resilient, efficient, and sustainable global value chains. We have built a fundamental understanding of how the world’s economy works, and the implications for global resiliency, sustainability and opportunity are enormous. Backed by leading investors and used by the world’s most important organizations, Altana’s mission is to power a new era of globalization organized around trusted value chain networks. This is a lofty mission, and our success depends on building a diverse, global team and creating an environment in which they can thrive. We operate in accordance with our values: we embrace reality as we work to change it; we focus on value creation, not capture; we foster diversity and embrace difference; and, we go on offense. When you join Altana, you’ll be joining a vibrant, collaborative team working together to solve complex problems with the potential for global societal impact.


Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
64 Offices
26,000 Employees

As the AI platform for business transformation, we're putting AI to work across organizations — freeing people for work that matters. Making old tech work with new tech. Reaching across departments, from the front office to the back office and every office in between. Our ambition? To become the defining enterprise software company of the 21st century (or "DESCO21C," as we like to call it). With more than 8,100+ customers, we serve approximately 85% of the Fortune 500®, and we're proud to be a Fortune 100 Best Companies to Work For® and World's Most Admired Companies™. Explore your future career with us, visit www.servicenow.com/careers. From Fortune. ©2024 Fortune Media IP Limited. All rights reserved. Used under license.


Cloud • Information Technology • Security • Software • Cybersecurity
9 Offices
3,900 Employees

Cloudflare, Inc. (NYSE: NET) is the leading connectivity cloud company on a mission to help build a better Internet. It empowers organizations to make their employees, applications and networks faster and more secure everywhere, while reducing complexity and cost. Cloudflare’s connectivity cloud delivers the most full-featured, unified platform of cloud-native products and developer tools, so any organization can gain the control they need to work, develop, and accelerate their business. Powered by one of the world’s largest and most interconnected networks, Cloudflare blocks billions of threats online for its customers every day. It is trusted by millions of organizations – from the largest brands to entrepreneurs and small businesses to nonprofits, humanitarian groups, and governments across the globe.


Enterprise Web • Mobile • Professional Services • Software
2 Offices
180 Employees

Dscout helps companies better understand the experiences people have with their products and brands in everyday life. Our SaaS video research platform helps our customers gather, manage, share and analyze millions of in-context moments submitted by people around the world.