86 Top Tech Companies in London

These companies are helping London grow into one of the world’s premiere tech hubs.

Written by Margo Steines
Financial District of London and the Tower Bridge
Image: Shutterstock
UPDATED BY
Ana Gore | Sep 16, 2024

London, a leading European tech hub, is home to companies representing a wide range of industries — from wealth management and luxury fashion to retail food services and restaurant software. In recent years investors have flocked to organizations operating in the U.K.’s capital city while companies strive to attract top tech talent from around the world. These companies in London are helping the city’s tech ecosystem continue to thrive.

Top London Tech Companies

  • McDonald’s
  • MetLife
  • GitLab
  • SharkNinja
  • Toast
  • Peloton
  • Getty Images
  • Taskrabbit

 

Top Tech Companies in London

Take-Two Interactive is behind the development and publishing of multiple popular video game franchises. It’s the parent company responsible for the following studios: 2K, Rockstar Games, Private Division and Zynga. Gamers play their titles across a variety of systems, including mobile, PC and console platforms.

 

Capital One is a financial services company that leverages real-time data, AI and machine learning to solve industry challenges using the power of the public cloud. Capital One’s technologists specialize in software development, infrastructure and operations, machine learning and data science, data engineering and cybersecurity. Its London office is located at the White Collar Factory at Silicon Roundabout.

 

Tapestry is a multinational luxury fashion holding company, which is the parent company of Coach New York, Kate Spade New York and Stuart Weitzman. Across the three labels, Tapestry designs, manufactures and retails ready-to-wear clothing as well as high-end accessories like wallets, shoes, jewelry, luggage and handbags. 

 

ZS is a global consulting firm with an emphasis on serving organizations in the healthcare space, though it also works with businesses from industries like telecommunications and retail. ZS leverages expertise in areas including sales, marketing, AI and analytics, digital transformation and supply chain and manufacturing operations to help its clients overcome business challenges.

 

Peloton, the media and athletic equipment company known for its pandemic-prized stationary bikes and remote workout classes, specializes in fitness tech for the home-based athlete. Peloton expanded its offering past the original bike to include a treadmill and a rower. The company also offers the Peloton Guide, a device that works with customers’ televisions to bring strength training programming into home gyms. 

 

SailPoint uses AI and machine learning to power its identity security solutions. Organizations across various industries trust SailPoint’s technology to help them cut down on risk, while also improving efficiency by enabling automations for controlling access to their data and systems. SailPoint says its global team members work “to deliver innovative solutions that address some of the world’s most dynamic security issues.”

 

Origami Risk provides integrated SaaS solutions for insurance, compliance, safety and risk management. Its cloud-based platform enables risk managers, carriers and insurance brokers to bring property and insurance products to market, manage claims and safety, and launch online portals and mobile applications. The company is headquartered in the U.S. with an office in London.

 

InterSystems makes cloud-based database management products that handle large quantities of sensitive data. Working with clients in the healthcare, financial services and life sciences industries, it manages information at scale and provides critical analytics with products like TrakCare, which replaces the electronic medical record with a unified health information system.

 

Unity is a video game software development company that specializes in immersive 3D experiences for multiplayer games. It also works with different industries by building 3D experiences for AR and VR, which can be applied to any business context (such as aerospace training) and accessed by mobile phone or desktop computer. 

 

Brands turn to tms for a combination of expertise in technology, marketing and sourcing. For example, tms has worked with clients to develop gamified experiences for engaging their customers and to implement tech solutions that provide them with real-time data insights about their customers. The company employs 1,200 professionals to serve a global client roster that includes notable brands such as Adidas, T-Mobile, H&M and Samsung.

 

DraftKings is a digital sports entertainment and gaming company that provides sports fans with solutions to fuel competition across areas including daily fantasy, regulated gaming and digital media. The company offers real-money games and betting experiences such as DraftKings Sportsbook, a tool that serves mobile and retail sports betting operations. Its daily fantasy sports product is available in 44 U.S. states, several Canadian provinces and the U.K.

 

FloQast makes corporate accounting software to automates common processes like reconciliations and document requests. The software integrates with ERPs and other enterprise tools, like Oracle NetSuite and Slack. The recipient of a “Great Place to Work” certification in the UK, FloQast is used by clients like Shopify, Indeed, Instacart and the Los Angeles Lakers.  

 

LeanIX makes enterprise architecture management software that's designed to support a client company’s IT ecosystem. More than 1,100 enterprise clients use LeanIX’s product, which includes features for putting together collaborative to-do lists, building customizable data dashboards and setting up automations that reduce manual tasks. These solutions are meant to enhance a business’ ability to oversee both granular and high-level processes.

 

Epsilon provides digital solutions for marketers working in industries like retail, tourism, healthcare and entertainment. For example, Epsilon Digital is an AI-powered marketing platform brands can use to discover more of their in-market customers and get relevant messaging in front of them.

 

VelocityEHS makes software for environment, health and safety protocols. Its technologies are designed to support employee and environmental wellness, and thereby to increase productivity and profitability. VelocityEHS products are delivered as digital SaaS tools which can be used for projects like optimizing worker ergonomics, improving operational risk and upleveling environmental compliance. 

 

Box makes software for file sharing, content management and cloud computing. Its software products include services for document e-signatures, collaboration on files, workflow automation and IT admin. The company is invested in the style and culture of London and to that end features a full-size London taxi that functions as a private meeting room in its UK headquarters.  

 

Celonis is a process mining company. Process mining uses data science to look at event logs. Then, analysts assess operational processes like product manufacturing and other revenue-producing processes, gleaning insights from the event data on how to optimize to increase efficiency and profit. Headquartered in Munich, Celonis opened its London office in 2019 and hosts a 200+ member local team from a posh central location.

 

SharkNinja’s product design tech has resulted in several viral products, from the Shark vacuum cleaner and the Ninja blender to the TikTok-famous Ninja CREAMi ice cream maker. Its e-commerce strategies invest heavily in innovative product development (the company holds over 3000 patents), influencer marketing and strategic retail presence, working with 150 retail outlets globally. 

 

Samsara offers its AI-infused Connected Operations Cloud to give client companies the capabilities to boost safety and sustainability while also streamlining operations based on IoT data. Its customers come from industries like transportation, construction, utilities, manufacturing and retail.

 

Incorporating photography, communication services and social media, Snap provides users with a platform for sharing videos, images and messages. The Snapchat mobile app includes the My AI chatbot powered by OpenAI’s ChatGPT technology. My AI allows users to engage in conversations, answer trivia questions, receive travel suggestions and brainstorm gift ideas while also providing valuable feedback for ongoing improvements to the technology.

 

With a hybrid workplace in London, CAIS provides its clients with a collection of private equity, digital assets and hedge funds. The company partners with independent financial advisors with the goal to improve access to alternative investment funds. Its learning system CAIS IQ helps advisors learn more about products and funds. 

 

Advertisers use adMarketplace’s solutions to build an engaging search advertising strategy that reaches high-intent users, while publishers trust its technology to help them optimize the consumer search experience. The adtech company’s 2019 London office opening marked its expansion into Europe.

 

Prove makes tech that can verify user identity using just a cell phone number. By tracking data from the phone’s SIM card and pairing it with data from smartphone functionality, like facial recognition, the company’s software allows users to transact with less friction while also reducing the risk of fraud in a privacy-compliant process. The company maintains an office in London. 

 

Miro, a versatile visual collaboration and workspace platform, strengthens project and product development capabilities for businesses and interdisciplinary teams. It facilitates collaboration among product development, UX/UI and other teams while also supporting tasks like mapping out workflows and collecting project feedback.  

 

TransUnion provides financial services like fraud detection, credit reporting and financial loans to individuals, companies, organizations and governments. The company was founded in 1968 as a credit reporting agency, which allows it to help its clients make better financial decisions. Its London location is located in the Holborn area. 

 

M-Files is an information management company that serves knowledge workers with instant-access document organization, so that they can pull the file they need when they need it. This process works through an organizational system that locates content according to what processes to which it is most relevant, rather than by location. The company also provides business process automation, collaboration services, compliance and information control. 

 

Software company monday.com has a cloud-based platform that gives businesses access to a suite of products they can customize to boost collaboration and productivity. It offers features geared toward teams ranging from sales to information technology. The company’s solutions are designed to serve nonprofits, small and medium sized businesses and enterprises like Canva, Lionsgate and Glossier.

 

Adyen offers its client companies a range of business services, which include in-person and app payments to optimize revenue and prevent fraud. The company has global teams working out of over two dozen offices and operates as a hybrid workplace in London.

 

Publica is an adtech company with a platform that serves television broadcasters and manufactures as well as streaming platforms. In addition to features that cover things like ad stitching and audience management, Publica also offers the Elea ai algorithm, which supports ad deduplication by predicting which advertiser’s content is about to run next. Publica’s solutions are meant to drive ad revenue and optimize the user experience.

 

With a London office located in Canary Wharf, CSC offers fintech solutions like data analytics and cloud computing services. It provides its clients with administrative alternative asset management, business administration, capital markets transactions and domain name system management. The company says it aims to work efficiently and with cutting-edge technology.

 

Akeneo makes cloud-based product information management software for the e-commerce and retail sectors. The company’s software is used to gather and manage complex product data and turn it into actionable insights that can be deployed to improve customer experience. Founded in France and serving clients with global, multilingual customer bases, Akeneo maintains an office in London.

 

Personio is an HR technology company that equips organizations with a comprehensive solution for HR management. Its solution helps companies streamline processes including recruitment, payroll, talent management and more. Serving businesses of all sizes, Personio offers customization features to cater to the needs of companies across various sectors. Its London office works to contribute to the city’s reputation as a cutting-edge tech ecosystem.

 

Duo Security operates a platform that connects organizations with customizable cybersecurity solutions that protect their networks and data from being accessed by unauthorized users. Its roster of global customers includes K-12 schools, hospitals, online banking providers and government agencies. 

 

NBCUniversal is a huge name in media that’s developing technology to continuously innovate the way movies and TV shows are delivered to audiences worldwide. Its business is responsible for a portfolio of dozens of brands that encompass streaming, broadcast news and sports programming, popular network television comedies and dramas and other types of entertainment content.

 

Zoom has largely cornered the market on videoconferencing with its remote work and education solutions. Beyond the signature virtual meeting offering, there is also an appointment scheduler, an online whiteboard, team chat options and video recording. It also offers an AI assistant that comes with all paid accounts and can draft emails and messages, summarize meetings and chat threads, and do creative brainstorming. 

 

EPAM uses its expertise in digital transformation to serve a worldwide roster of clients. It provides them with a broad array of services ranging from support for mergers and acquisitions to consulting on digital risk management strategy. EPAM works with clients in industries such as gaming, telecommunications, retail, travel, wealth management, energy and education.

 

Qualtrics provides software to help B2C businesses optimize experiences for both their customers and employees. The experience management innovator works to help companies make measurable changes to their offerings. Its cloud-native platform equips businesses with insights to help them resolve friction points, retain talent and bring meaningful products and services to market.

 

Warner Bros. Discovery is the entertainment and media conglomerate that owns and operates a variety of brands, such as HGTV, Animal Planet, CNN and HBO. It also owns production studios for movies, television and video games. The company distributes its media and services to over 200 countries around the world. 

 

Klaviyo builds technology to support intelligent, automated marketing campaigns. Its AI and data capabilities allow brands to target and engage consumers through personalized messaging. The company has more than 1,500 employees worldwide, and London was the site of Klaviyo’s first international office, which opened in 2019.

 

Cockroach Labs makes tech products for software engineers, serving high data needs industries like banking and fintech, media streaming and logistics. It operates what’s known as a distributed SQL database, a mode of housing and using programming data that allows for scaling and multi-cloud usage. This tech is a departure from previous data architectures, which didn’t allow for use at scale or across multiple simultaneous operations. 

 

Mirakl offers a suite of tools for e-commerce growth and optimization, including the Mirakl Platform for creating marketplaces, Mirakl Payout for secure seller payments, and Mirakl Target2Sell for AI-driven product recommendations. The company's scalable solutions help B2B and B2C companies manage third-party marketplaces, automate processes and fuel digital growth. Headquartered in Paris, with an office in London, Mirakl also partners with tech platforms like Adobe Commerce and Salesforce Commerce Cloud to enhance its offerings.

 

Deputy’s workforce management software platform streamlines scheduling, timesheets, tasking and communication for companies with shift-based employees. Founded in 2008, Deputy has helped companies in over 100 countries and 245 different industries keep track of employee hours. Deputy is a remote-first company. Its London office is one of four locations, including Sydney, Melbourne and San Francisco.

 

HiBob is an HR tech company that offers cloud-based workforce management products. Handling everything from payroll to employee satisfaction surveys and 360-degree performance reviews, the HiBob product uses data to generate solutions and features sophisticated automations that contribute to workplace equity and transparency.

 

Enfusion offers a completely integrated investment management platform to family offices, hedge funds and institutional asset managers. Its services include accounting, operations, risk management, trading and compliance. The company aims to give clients a comprehensive view of their businesses. Enfusion’s London office borders the Mayfair and Holborn areas. 

 

MVF is a sales company that specializes in customer acquisition, connecting customers who are engaged in purchase decisions with relevant sales teams who can close the deals. It serves industries including software, healthcare, financial services and communications, with targeted verticals within each sector that reach across more than 30 sales channels.

 

ADP is an HR tech company that handles payroll and human capital management. ADP software manages workforces, talent, recruiting and hiring. It also administers benefits and retirement packages, health insurance and workers’ compensation payments, with specialized tiers of service for small, medium and enterprise client businesses. 

 

AlphaSights provides frictionless access to expert knowledge. The company's 1500+ global team connect the world's top investors and business leaders to a network of subject matter experts via its platform. Under the hood, AlphaSights' proprietary knowledge graph applies machine learning to over 25 million expert-to-company relationships to power the platform with precisely matched experts. The company has facilitated over one million client-expert connections.

 

PwC serves businesses around the world through auditing, tax and consulting services, with the goal of helping clients progress toward their strategic goals. Its expertise covers areas like cloud engineering, data and analytics, generative AI, operations transformation and cybersecurity. PwC’s global presence extends to two London office locations.

 

Taskrabbit is an online marketplace that pairs gig workers with people looking to hire out tasks like furniture assembly, meal prep, moving and household cleaning. The company partners with assemble-yourself furniture retailer IKEA so that people can purchase items that come with third-party assembly via Taskrabbit. “Rabbits” are vetted and maintain profiles on the site so that users can assess the quality of their work and whether their skills are a good fit.

 

Zone & Company makes finance process software tools that work within the NetSuite business software ecosystem. Its products manage continuous finance-office processes like reporting, reconciling, approvals, payments and payroll, creating automations for billing and revenue. The company has 19 on-site offices, including one in London. 

 

Checkout.com is a fintech company that functions as a payment services provider, processing payments for client companies. The software is modular so client companies can pick and choose which features they want to include on their platforms. Founded in 2009, the company is valued at over 40 billion dollars and serves clients like Netflix, Uber Eats, Sony, Pizza Hut and Coinbase

 

Boomi is an integration software system that connects digital entities (like IoT devices, networks, and computers) in a virtual network that allows data to be shared via a flow system that runs in multiple directions at once. Once connected through Boomi, data is consolidated and made accessible to every digital entity in the defined network. 

 

Clari makes revenue tech software products and offers services in the same space. Its core offering is the Clari Revenue Platform, which includes a revenue database, APIs, an insights lab, numerous integrations and enterprise services. Also available are a suite of revenue software products, including Copilot and Groove. Copilot offers revenue conversation intelligence and coaching, while Groove handles sales engagement and prospecting.   

 

Telesign develops digital solutions designed to help enterprises foster positive customer experiences. Its Trust Engine, for example, covers multi-factor authentication and mobile data that can be used to streamline fraud prevention and customer onboarding. Telesign also enables businesses to securely engage customers across channels like email and SMS.

 

Aristocrat is a gaming tech company that makes software for consumers to play on their mobile phones and live at casinos. It operates several game franchises, including Pixel United, Anaxi and the eponymous Aristocrat Gaming brand. The company offers hardware, service and maintenance for casino games, as well as integrated marketing campaigns. 

 

Over one million users in more than 65 countries use iManage’s secure knowledge work platform. The company provides cloud-based software that helps law firms and other paperwork-heavy organizations manage documents and comply with privacy laws. Headquartered in Chicago, iManage’s London office is one of its seven locations around the globe.

 

Comcast Advertising is Comcast Cable’s dedicated advertising branch. It manages the ad markets across all Comcast channels, using adtech like real-time bidding and direct-order automation, to offer ad publishers an automation-powered and data-informed approach to placing ad content. Comcast ads run in local, regional and national markets, providing multi-layered reach.

 

Remitly offers an online solution to help people transfer remittances in more than 100 currencies across over 170 countries. Aiming to provide a quick and secure transfer process, its platform helps users avoid high fees and delivery times. Users can also select whichever payment method best suits their needs, like a debit or credit card. Team members at Remitly’s London office work across a number of departments and functions, including software development. 

 

Global SaaS company TravelPerk specializes in digital solutions for corporate travel. Its platform offers an inventory of options for booking flights, car rentals, hotels and other accommodations for individual and group business trips. TravelPerk’s technology also helps businesses manage policies and approvals for travel-related expenses and provides 24/7 access to on-demand support from real people.

 

Movable Ink is an eMarketing tech company that has offices in several locations, including London. It creates personalized customer content using AI and automations. The company uses email technology that allows marketers to personalize messaging in real-time based on customer behavior.

 

ThousandEyes makes digital experience monitoring software. When a client company signs on for its service, it receives real-time reporting on network health, performance and user experience. Pricing for the service is based on visibility needs — essentially, clients pay for exactly the amount and type of monitoring they require, and nothing more.  

 

Getty Images is a visual media company that supplies stock images, editorial photography, video and audio content, pulling from a library of nearly 500 million creative assets. The company’s website serves as a repository for photo and video content, where clients can find images and then pay for usage rights to download them. Every Getty image or video is licensed, and users pay for specific uses over defined periods of time. 

 

Trustpilot is an online platform that lets users explore and post reviews for businesses such as car dealers, furniture stores, insurance agencies, apparel stores and banks. The company also offers solutions that are intended to help businesses grow their customer base. Trustpilot also integrates with other common business tools like Hootsuite and Shopify.

 

Duda is a software company that makes a web design platform for professional designers who are building sites on behalf of small-business clients. Duda is used by freelance designers as well as web design agencies. It features simple drag-and-drop tools as well as account management elements, SEO and e-commerce functionality. 

 

Simply Business aims to make it easy for small businesses to buy insurance. It operates an online brokerage where professionals input information about their business and then select a policy based on search results collected from national carriers. Landscapers, general contractors, cafes, Etsy sellers, florists, apparel retailers and other business types look to Simply Business for insurance solutions.

 

Canoe makes tech that automates processes for alternative investing, which involves investments in financial assets outside of the conventional investment categories of stocks, bonds and cash. Its tools handle document collection and data extraction, enable data access and allow users to create workflows for data collection and analysis.

 

McDonald’s iconic Golden Arches are one of the most recognizable brand logos in the world. As the biggest food services retailer in the world, its global franchise network of fast food restaurants includes over 36,000 locations. The company has long been a leader in automation and tech-driven innovation in the food services space and continues to invest heavily in AI and machine learning to drive further innovation. 

 

HAVI operates three businesses: logistics tech provider HAVI Supply Chain, marketing tech company tms and reusable food and drink storage brand Stanley. The company has been around since the 1970s, and today has over 10,000 team members whose work centers “on innovating, optimizing and managing the supply chains of leading brands.”

 

Smartly is an AI-powered marketing technology company that specializes in social media advertising. Through its platform, the company automates social advertising processes, streamlining campaign management and creative production, while leveraging artificial intelligence. The global company is headquartered in Helsinki with an office in London.

 

MetLife is an insurance provider that offers health, life, auto and homeowner’s insurance to individual clients, as well as annuities and employee benefit programs for companies. MetLife has been in business for over 150 years and relies on personalized insurance products to maintain long-standing relationships with enterprise clients.

 

Toast restaurant software takes all the messy, high-urgency processes that make up operations in the hospitality industry and streamlines them into smooth workflows with sturdy hardware built to survive restaurant life. From point-of-sale systems to remote ordering platforms, the company serves restaurants from fast casual to fine dining, as well as alternative spaces like food trucks and kiosks.  

 

PagerDuty is a digital operations management platform used across various sectors including DevOps, IT and customer support, providing teams with enhanced visibility and insights into organizational operations. PagerDuty offers solutions for incident management, customer service and system monitoring. The company hires all over the world, from San Francisco to Lisbon. It has an office in London.

 

Sendbird makes e-commerce tech that provides chatbot functionality within apps. Used for customer engagement, the conversational features allow customers and sales teams to communicate without leaving the client’s home channel. Features include API for chat as well as voice, with natural, human-like language capabilities that aim to improve the user experience for customers and team members alike. 

 

With hybrid offices in Austin, Merelbeke, Montreal and London, Lansweeper offers a comprehensive IT asset management platform that discovers assets across its client companies’ networks and devices. It then finds uae details and stores the data in several reports. The platform does seamless updates of IT inventory and provides companies with assets that access its network, including IoT devices, software and computers.

 

Wise, formerly TransferWise, is a fintech platform that facilitates international money transfers with real exchange rates and no fees. Users can manage over 50 currencies in their digital wallet, send payments to more than 160 countries, and make transactions using a branded debit card. Headquartered in London, Wise was built by the co-founders of tech giants like PayPal and Skype, and it has offices worldwide.

 

Flatiron Health develops technology solutions to advance cancer treatment and research. For example, its OncoTrials product gives research teams tools for efficiently identifying and screening patients who are the right fit for their trials. Flatiron also offers OncoEMR, a software solution designed to help care teams streamline administrative tasks.

 

Sojern is an adtech company focused on the travel industry. Its travel marketing platform is designed to provide hospitality businesses with data and intelligence that enables them to better identify and connect with their target audiences. The company also offers AI-powered solutions like its smart concierge to enhance guest engagement.

 

GitLab runs a platform for software development, which facilitates open-source code access and collaborative software building by multiple developers. The company functions as a repository as well, storing code online for users and performing quality control inspections on it while it is “banked.” Basic access (which includes most functionality) is free, while users who want to access premium management features pay for their tier of service.

 

Navan is a platform that plans, tracks and reports corporate expenses and travel. When team members need to travel for business, Navan’s live agents assist with booking travel. The traveling employee then uses the Navan dashboard to record expenses and submit receipts, streamlining the process and shortening the lag time between spending on travel and reimbursement. 

 

Northern Trust is a wealth management firm that specializes in all things assets, from service to management. Its client base is made up of high-net-worth individuals and families, as well as companies, financial institutions, nonprofits and pension funds. The company manages over one trillion dollars in assets and offers mutual funds, ETFs, multi-asset solutions and outsourced investment solutions. 

 

Commercetools builds software solutions to drive e-commerce business. Its composable commerce platform includes features that serve businesses that target consumers as well as those that market their products and services to other businesses. The global company has team members across multiple locations throughout Europe and maintains an office in London.

 

Fintech company Reorg provides credit intelligence. Over 30,000 professionals from hedge funds, asset managers, investment banks and law firms working in global credit markets use Reorg’s reporting and data analysis to inform their decision making. Reorg has offices on three continents, including a London location on St. Andrews Street.

 

Whatnot is a digital sales floor where people bid on and buy a huge array of items, from collectibles to fashion and jewelry. Through live streams that display goods for sale, buyers and sellers connect online and use live videos to facilitate sales. Glassdoor recently named Whatnot a best place to work, which reflects the company’s generous compensation packages, remote-first policy and efforts to help employees maintain a healthy work-life balance

 

With help from its team of intelligence analysts and meteorologists, AlertMedia provides businesses with ways to identify and address threats. It helps organizations of all sizes identify, respond to and recover from critical incidents with 24/7 insights and information. The company uses threat intelligence and a two-way multi channel messaging system through all phases of an emergency. AlertMedia hires out of London. 

 

Morningstar is an investment research company that provides financial information and software products to institutions, companies and individual investors worldwide. It offers independent research and analytics software to democratize financial information and empower users to make informed investment decisions all over the world. Headquartered in Chicago with offices around the globe, Morningstar has a presence in London.

 

Wasabi Technologies provides cloud storage solutions to organizations in industries that include entertainment and life sciences. It aims to offer faster data uploads and downloads, be simple to install and save its customers money. From its hybrid office in London, the company allows client companies to increase the storage capacity of video surveillance systems. 

 

Rose Velazquez, Dana Cassell, Ashley Bowden, Margo Steines and Sara B.T. Thiel contributed reporting to this story.

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