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Top London Information Technology Companies (1,078)

Fintech • Information Technology • Insurance • Software
4 Offices
1,100 Employees

Simply Business is dedicated to making small business insurance simple and accessible. Our robust digital marketplace allows small business owners to find and buy the insurance they need online, matching them with coverage from multiple top insurers to offer choice, transparency, and value. We have nearly 20 years of experience supporting small businesses, with over 1 million customers worldwide. Founded in the U.K. in 2005, Simply Business launched its U.S. operations in 2017 and today employs over 1,000 people across offices in London and Northampton in the U.K., and in Boston and Atlanta in the U.S.Simply Business is more than our name. It’s how we approach small business insurance.


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.

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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!


Artificial Intelligence • Consumer Web • Edtech • HR Tech • Information Technology • Software • Conversational AI
12 Offices
2,900 Employees

Skillsoft (NYSE: SKIL) is a global leader in corporate digital learning, focused on transforming today’s workforce for tomorrow’s economy. The Company provides enterprise learning solutions designed to prepare organizations for the future of work, overcome critical skill gaps, drive demonstrable behavior change, and unlock the potential in their people. Skillsoft offers a comprehensive suite of premium, original, and authorized partner content, including one of the broadest and deepest libraries of leadership & business skills, technology & developer, and compliance curricula. With access to a broad spectrum of learning options (including video, audio, books, bootcamps, live events, and practice labs), organizations can meaningfully increase learner engagement and retention. Skillsoft’s offerings are delivered through Percipio, its award-winning, AI-driven, immersive learning platform purpose built to make learning easier, more accessible, and more effective. Learn more at www.skillsoft.com. Skillsoft provides a comprehensive selection of cloud-based corporate learning content, including courses, videos, books, and other resources on Leadership Development, Business Skills, Digital Transformation, Technology & Developer, and Compliance. Percipio’s intuitive design engages modern learners and its consumer-led experience assists in accelerating learning.


Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
19 Offices
40,000 Employees

Improving the future and protecting lives is an ambitious mission, but it’s what we do. As a leading aerospace, defense, and security company, we work together to deliver a full range of products and services for air, land, space, and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. How we work is rooted in purpose – a purpose to protect those who protect us, to unite our community of colleagues and customers, and to drive forward the growth and development of our exceptional team members. It's where purpose connects.


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.


HR Tech • Information Technology • Sales
8 Offices
490 Employees

We're Indeed Flex, a revolutionary app for temporary work empowering job seekers with the fastest way to find work that fits their lifestyles. Through our evolving technology, we're putting work in the palm of people's hands, enabling them to decide where, when, and how they work at the click of a button. At the same time, we partner with employers to deliver access to high-quality workers - "Flexers", as we call them - matched to their needs. With the support of Indeed.com, the world's #1 job site, Indeed Flex operates in full autonomy as we strive to transform the staffing landscape by making access to work and job seekers frictionless. We're expanding rapidly and recruiting the brightest, boldest talent to help us achieve our mission. Want to join our journey?


Information Technology • Machine Learning • Software • Conversational AI • Generative AI • Manufacturing
8 Offices
1,200 Employees

Accuris empowers the next generation of engineers to solve tomorrow’s problems today. Our combination of trusted data, insights, and innovative technology solutions enable business and technical leaders to transform their workflows and make decisions with conviction - bringing their dreams to life in faster, smarter, and cleaner ways.


Artificial Intelligence • eCommerce • Information Technology • Internet of Things • Automation
9 Offices
15,100 Employees

CDW Corporation is a leading multi-brand provider of information technology solutions to business, government, education and healthcare customers in the United States, the United Kingdom and Canada. A Fortune 500 company and member of the S&P 500 Index, CDW helps its customers to navigate an increasingly complex IT market and maximize return on their technology investments. For more information about CDW, please visit www.CDW.com. Our broad array of products and services range from hardware and software to integrated IT solutions such as security, cloud, hybrid infrastructure and digital experience.


Artificial Intelligence • Information Technology • Internet of Things • Software
8 Offices
1,200 Employees

Yext (NYSE: YEXT) is the leading digital presence platform for multi-location brands, with thousands of customers worldwide. With one central platform, brands can seamlessly deliver consistent, accurate, and engaging experiences and meaningfully connect with customers anywhere in the digital world. Our AI and machine learning technology powers the knowledge behind every customer engagement, which is only possible through our team of innovators and enthusiastic collaborators. Join us and experience firsthand why we are consistently recognized as a ‘Best Place to Work’ globally by industry leaders such as Built In, Fortune, and Great Place To Work®!


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


Big Data • Cloud • Information Technology • Software • Database • Analytics • Big Data Analytics
4 Offices
481 Employees

At Starburst, we are working to dismantle the status quo of data silos and vendor lock-in every single day. Starburst offers a full-featured data lake analytics platform, built on open-source Trino. Our platform includes all the capabilities needed to discover, organize, and consume data without the need for time-consuming and costly migration projects. Today more than 200 leading organizations trust us to make better decisions faster. Though Starburst has raised $414M in venture funding from top investors, we were founded in a rather unusual way as we bootstrapped the business with customers and revenue from the very beginning! We are a remote-first company with employees all over the world and are proud to be named a Best Place to Work. Our founders are the creators of Trino (and previously Presto at Facebook). 10 years ago, they created Trino as the analytic database to stand the test of time. Funny enough, they never had any intentions to start a company around it. 5 years ago, we started Starburst with a similarly audacious goal: To build an iconic company that would stand the test of time. We are solving exceptionally complex and meaningful challenges here and as we innovate, we each have the opportunity to build our careers alongside Starbursts’s growth. Starburst has raised $414 million in venture funding and we are hiring across all functions to support our massive growth!


Artificial Intelligence • Big Data • Cloud • Information Technology • Software • Big Data Analytics • Automation
37 Offices
4,700 Employees

Dynatrace exists to make the world’s software work perfectly. Our unified platform combines broad and deep observability and continuous runtime application security with the most advanced AIOps to provide answers and intelligent automation from data at an enormous scale. This enables innovators to modernize and automate cloud operations, deliver software faster and more securely, and ensure flawless digital experiences. That’s why the world’s largest organizations trust the Dynatrace® platform to accelerate digital transformation.


Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
66 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.


Artificial Intelligence • Cloud • Information Technology • Security • Software • Cybersecurity • Data Privacy
10 Offices
1,000 Employees

Every day, the world gets more digital thanks to tens of millions of developers building the future faster than ever. But with exponential growth comes exponential risk, as outnumbered security teams struggle to secure mountains of code. This is where Snyk (pronounced “sneak”) comes in. Snyk is a developer security platform that makes it easy for development teams to find, prioritize, and fix security vulnerabilities in code, dependencies, containers, and cloud infrastructure — and do it all right from the start.


Gaming • Information Technology • Mobile • Software
12 Offices
6,500 Employees

Headquartered in New York City, Take-Two Interactive Software, Inc. is a leading developer, publisher, and marketer of interactive entertainment for consumers around the globe. We develop and publish products principally through Rockstar Games, 2K, Private Division, and T2 Mobile Games. Our products are designed for console systems and personal computers, including smartphones and tablets, and are delivered through physical retail, digital download, online platforms, and cloud streaming services.


Artificial Intelligence • Fintech • Information Technology • Machine Learning • Financial Services
3 Offices
170 Employees

Canoe offers first-of-its kind AI technology powering the future of alternative investments. Canoe has reimagined the future of alternative investments with cloud-based, machine-learning technology for document collection, data extraction, and data science initiatives. We transform complex documents into actionable intelligence within seconds and empower allocators with tools to unlock new efficiencies for their business. Since the beginning, we’ve maintained a focused, client-first approach to building and enhancing our technology and will continue to do so. By introducing automation to alternatives document collection and data management workflows, institutional investors, wealth managers, and general partners are seeing dramatic improvements in data accuracy and access, team efficiency, and client satisfaction.


Information Technology • Software • Financial Services
16 Offices
1,900 Employees

Citadel Securities is the next-generation capital markets firm. Our work is powered by the deepest integration of financial, mathematical and engineering expertise. Combining deep trading acumen with cutting-edge analytics and technology, we at Citadel Securities deliver critical liquidity to the world’s most important financial institutions—while helping shape the global markets of tomorrow.


Consumer Web • Information Technology • Sales • Software
8 Offices
950 Employees

Hi. We’re Trustpilot. Trustpilot began in 2007 with a simple yet powerful idea that is more relevant today than ever — to be the universal symbol of trust, bringing consumers and businesses together through reviews. Trustpilot is open, independent, and impartial — we help consumers make the right choices and businesses to build trust, grow and improve. Today, we have more than 300 million reviews and 67 million monthly active users across the globe, with 127 billion annual Trustpilot brand impressions, and the numbers keep growing.


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.


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