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Top London Software Companies (1,681)

Cloud • Fintech • Information Technology • Machine Learning • Software • App development • Generative AI
17 Offices
1,810 Employees

BlackLine gives you the innovation of AI-powered software solutions you need to optimize workflows, reduce risk, and prepare for tomorrow’s strategic F&A challenges. BlackLine is the leader in the cloud financial close market and the first and only holistic solution to address intercompany operations. Companies can execute and manage financial close, intercompany, and invoice-to-cash processes with end-to-end transparency and intelligent automation. They can shift their focus from governance to guidance and deliver strategic business outcomes faster and with greater control. Since our founding in 2001, BlackLine has become a leading provider of cloud software that automates and controls critical accounting processes. BlackLine is ranked No.5 globally on The Software Report’s 2023 ‘Top 100 Software Companies’ list and earned ‘Top Rated’ awards in Accounting, Financial Close, and Accounts Receivable from TrustRadius. BlackLine was also named to Newsweek’s ‘Most Loved Workplaces’ lists in the US (2022) and UK (2023).  BlackLine is trusted by thousands of companies across all industries and geographies. Headquartered in Woodland Hills, CA, BlackLine is a global company with operations in locations including Pleasanton, New York, London, Paris, Bengaluru, Frankfurt, Tokyo, Singapore, and Sydney. Leading companies like SiriusXM and Domino’s trust BlackLine to close faster with complete and accurate results.


Aerospace • Artificial Intelligence • Hardware • Robotics • Security • Software • Defense
8 Offices
4,500 Employees

Anduril is a defense products company. Unlike most defense companies, we don’t wait for our customers to tell us what they need. We identify problems, privately fund our R&D and sell finished products off the shelf. Ideas are turned into deployed capabilities in months, not years.

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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.


HR Tech • Information Technology • News + Entertainment • Professional Services • Sales • Software
7 Offices
1,000 Employees

HiBob helps modern, mid-size businesses transform the way they manage people, giving HR and managers all they need to connect, engage, develop, and retain top talent. Since 2015, we’ve achieved consecutive triple-digit year-over-year growth, all backed by our amazing team of Bobbers from across the globe, making us the choice HRIS of over 4000 midsize and multinational companies. Our HR platform is intuitive, data-driven, and built for the way people work today: globally, remotely, and collaboratively. Fast-growing companies across the globe such as Monzo, Happy Socks, Fiverr, and VaynerMedia rely upon Bob to help them create the best work experiences for their people.


Digital Media • Fintech • Information Technology • Mobile • Payments • Software • Financial Services
10 Offices
2,700 Employees

Want to feel truly valued at work? Check out Q2! Our unique company culture and super-hero employees, are what sets us apart. We know how to get it done and still have fun! Q2 builds the leading mobile banking software platform serving Credit Unions, Banks (large and small), Community Banks and Financial Institutions. Our mission is to build stronger and diverse communities by strengthening their financial institutions. Q2 prioritizes innovation, collaboration and celebrating our employees who make our mission successful. Q2 is a national "Best Place to Work" Award winner 3 years running! Join our "Circle of Awesomeness"! #Q2Peeps


Artificial Intelligence • Automotive • Computer Vision • Information Technology • Internet of Things • Logistics • Software
20 Offices
6,000 Employees

HERE Technologies is a location data and technology company that created the first digital map over 35 years ago. Today we are the world's leading location platform company with a global footprint across 52 countries. Although our strongest presence is in the automotive industry, we also work with leading companies across a wide range of industries, including transport and logistics, mobility, manufacturing and retail and the public sector.


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.


Artificial Intelligence • Big Data • Information Technology • Software
10 Offices
1,075 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!


HR Tech • Payments • Professional Services • Software
5 Offices
1,165 Employees

Justworks is a cloud-based software platform that takes the busyness out of growing a business and alleviates the unknown. We've combined a simple platform and exceptional 24/7 customer service to help entrepreneurs and businesses grow with confidence by giving them access to corporate-level benefits, automated payroll, HR tools, and compliance support— all in one place.


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.


Digital Media • Mobile • Software • Conversational AI
4 Offices
240 Employees

At Sendbird, we are building the most scalable and powerful chat API in the world with a mission to build connections in a digital world. Conversations have always been the way people build relationships and get things done and our goal is to put the power of conversations in the hands of every developer and brand by making apps more social through chat, voice and video. Sendbird is a rapidly growing unicorn start-up headquartered in San Mateo, CA with additional offices in; Seoul, London, Singapore, and Bengaluru and has raised over $220M with a $1 Billion+ valuation from leading investors, including: ICONIQ Capital, STEADFAST Capital Ventures, Tiger Global Management, Shasta Ventures, Softbank Vision Fund 2, and Y Combinator.


Fintech • Professional Services • Software • Consulting
11 Offices

We are a premier NetSuite Partner & Developer helping high-growth companies automate advanced billing & revenue in NetSuite. Since our inception, we’ve always played hard to win big. True success only happens when you swing for the fences, and since 2013, we've been hitting home run after home run (even while working from home). But what drives our success, you ask? It's our passion—not only for changing how finance teams grow using complete cloud technologies, but also for giving them their lives back in the process.


AdTech • Artificial Intelligence • Marketing Tech • Software • Analytics
13 Offices
2,194 Employees

Zeta Global (NYSE: ZETA) is the AI-Powered Marketing Cloud that leverages advanced artificial intelligence (AI) and trillions of consumer signals to make it easier for marketers to acquire, grow and retain customers more efficiently. Through the Zeta Marketing Platform (ZMP), our vision is to make sophisticated marketing simple by unifying identity, intelligence and omnichannel activation into a single platform – powered by one of the industry’s largest proprietary databases and AI. Our enterprise customers across multiple verticals are empowered to personalize experiences with consumers at an individual level across every channel, delivering better results for marketing programs. Zeta was founded in 2007 by David A. Steinberg and John Sculley and is headquartered in New York City with offices around the world.


Artificial Intelligence • Information Technology • Natural Language Processing • Software • Business Intelligence • Generative AI
33 Offices
5,000 Employees

At Qualtrics, we create software the world’s best brands use to deliver exceptional frontline experiences, build high-performing teams, and design products people love. But we are more than a platform—we are the creators and stewards of the Experience Management category serving over 19,000 clients globally. "We are in the business of empowering organizations to really understand what people want, and then act on it with empathy, speed, and scale. This is what Qualtrics Experience Management is really about." - Zig Serafin, CEO Our vision, as an organization, is to improve the human experience.


Cloud • Information Technology • Security • Software
2 Offices
215 Employees

LogicGate® is a global leader in transformative risk management and compliance solutions. Our award-winning Governance, Risk, and Compliance (GRC) platform, Risk Cloud®, is built with usability in mind, including a no-code interface and graph-database management, enabling customers to understand and navigate risks through a centralized framework. With an unwavering commitment to fostering business resilience in dynamic landscapes, LogicGate is actively driving innovation and creating strategic advantages for risk management in the business environment.


AdTech • Artificial Intelligence • Digital Media • Marketing Tech • Social Media • Software • Generative AI
8 Offices
805 Employees

We solve for advertising campaign and creative complexities - both key elements to the time/money savings and performance that brands, agencies and businesses seek. Our unified platform combines media, creative, and intelligence, offering end-to-end workflows powered by AI across the open and closed web. With over 700 brands and advertisers, we've proven that dynamic and personalized creative makes advertising impactful. We are on a mission to transform the advertising experience for brands and their consumers. ⚡️


Cloud • Information Technology • Security • Software • Cybersecurity
13 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.


Digital Media • eCommerce • Enterprise Web • Marketing Tech • Software • Design • SEO
6 Offices
210 Employees

Duda is the leading white label web building platform for digital agencies, SaaS platforms, and web professionals offering web design services to SMBs. Powering more than 1 million websites, Duda offers web professionals a comprehensive suite of tools to build pixel-perfect, feature-rich websites efficiently and at scale.


Fintech • Information Technology • Payments • Software • Financial Services
2 Offices
153 Employees

We’re a rapidly growing fintech bringing leading-edge technology and product design to corporate bond trading. With a start-up mentality, we’re constantly innovating and advancing, remaining nimble and agile as we grow. We combine market expertise with a diversity of thinking - experiences, backgrounds, and opinions from a variety of industries collaborating to drive innovation and bring ideas to life. Our business model thrives on participation and connection, and so does our culture. We find joy in solving problems and working together towards common goals. Passionate, curious, and ambitious with a sense of fun? We’d love to hear from you. Visit us at www.trumid.com


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.


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