Top London Digital Media Companies (207)

Rokt is the global leader in ecommerce, unlocking real-time relevance in the moment that matters most - The Transaction Moment. Rokt’s AI Brain and Ecommerce Network powers billions of transactions connecting hundreds of millions of customers, and is trusted to do this by the world’s leading companies including Live Nation, Macy’s, Fanatics, AMC Theatres, PayPal, Uber, Hulu, Staples, Albertsons and...

Welcome to Comcast. From the connectivity and platforms we provide to the content and experiences we create, we bring people together, globally. Our people think the world of our work, and that’s why our work is the best in the world.

It's simple, at DraftKings, we believe life is more fun when you're in on the action. For that reason, we’re committed to responsibly creating the world’s favorite games and betting experiences. We’re developing the most innovative and entertaining real money products and offers; to forever transform how people experience sports; to be a fully vertically integrated sports betting operator. It's...

At Crunchyroll, we deliver what anime fans love—anytime, anywhere. With the world’s largest anime streaming library, we connect fans to the stories, characters, and creators they love. But Crunchyroll is more than just a destination to watch anime—it's a global ecosystem where anime lives and breathes beyond the screen. From streaming and theatrical releases to merch, games, news, events, and music, we...

MVF powers growth for our clients by connecting them to potential customers. The digital marketing landscape is complex and constantly evolving. Businesses need experts who are tracking that evolution and finding new ways to innovate and win. This is where MVF comes in. We match readers, buyers, & business leaders with the brands & companies that make the products and services they...

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...

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...

adMarketplace is the leader in next gen search advertising on the open web. For over two decades, adMarketplace has delivered relevant search advertising to consumers who skip the legacy search engine results page. The world's largest search advertisers drive measurably incremental results from adMarketplace's exclusive media opportunities across the internet's leading browsers, shopping apps, and editorial sites. Our mission is to...

For over a decade, we built the infrastructure behind conversations, chat, voice, video, messaging APIs. We became the #1 CPaaS platform for in-app communications. 4,000+ brands trust us. 7 billion messages flow through our platform every month. 300 million monthly active users. We powered conversations for DoorDash, Match Group, Noom, Yahoo Sports, Rakuten, and thousands of others. We were good at...

As the trusted choice for digital agencies, SaaS platforms, and web professionals, Duda powers over 1 million websites worldwide. Our platform offers a comprehensive suite of tools that enable users to efficiently create pixel-perfect, feature-rich websites at scale.

GumGum is the contextual-first technology leader transforming digital advertising with AI-powered, non-invasive data and media solutions. We champion effective advertising that uplifts and respects consumers. Our proprietary Contextual, Attention, and Creative solutions create the perfect match between a brand and a consumer in the right moment and mindset. Founded in 2008, GumGum is headquartered in Santa Monica, California, and operates...

KM is an award-winning global B2B information provider with 400+ employees working on around 25 websites, 14 magazine titles and 60 annual events in Canada, Australia, USA, UK, New Zealand and Philippines. Our products operate across key business verticals including Financial Services, Legal, Education, Property and Human Resources, bringing product providers and business communities together through print media, events and...

Ofcom is the UK's communications regulator. We make sure people get the best from their home phone and mobile services, as well as keeping an eye on TV, radio and on-demand content. We also ensure people don’t get scammed and are protected from bad practice. We also oversee the universal postal service, and the airwaves used by wireless devices. Right...

At Tag, we turn big ideas into high-impact marketing, working with leading brands and agencies to deliver content at speed and scale across channels, cultures and regions. With intelligent, sustainable and technology-driven solutions at the heart of everything we do, we enable brands to operate more efficiently and effectively to stand out, sell more and waste less. Every decision...

Connexity, a Taboola company, drives e-commerce success for 50% of the Internet’s largest online retailers. We deliver $2B in annual sales by connecting retailers to shoppers on the most desirable retail content channels. Together with our sister products Skimlinks and ShopYourLikes, we work across ecommerce: Connexity helps retailers grow through high-intent traffic from publishers; Skimlinks enables publishers to earn from...

Vidsy helps global brands achieve business goals with effective video ads, created efficiently and consistently for digital. Combining technology, a global creator community and unique creative strategies Vidsy’s solution helps global brands create best-in-class video ad campaigns. Vidsy is a global creative partner of Meta, Google, YouTube, Snapchat, Pinterest, Twitter, TikTok and Quibi.

The UK and Europe’s largest Radio & Outdoor company, Global is home to respected, national market-leading media brands broadcasting across the UK on DAB & FM and around the world on Global Player, including Heart, Capital, LBC, Capital XTRA, Capital Dance, Classic FM, Smooth, Radio X and Gold. Global Player allows listeners to enjoy all of Global’s radio brands, award-winning podcasts,...

Kyra is a global creator economy company bridging the gap between brands and TikTok creators. We are a team of creators at our core, producing best-in-class social content geared for Gen-Z while accelerating a world for creators to do the same with ease. The company encompasses Kyra Originals, originally produced TikTok channels reaching more than 13M monthly viewers; Kyra Profile,...

Bally’s Interactive is the digital arm of one of the world’s leading entertainment providers, with tens of millions of players across the globe and an unmatched ecosystem of products spanning across sports betting, iGaming and free-to-play. Our brands and sites include market movers and shakers like Jackpotjoy, Bally Bet, Vera&John, Virgin Casino and many more. We make our mark by embracing...

Founded in 1989, VSI - Voice & Script International - has over 35 years of unrivalled expertise and success in all aspects of language versioning. More than 720 people work for VSI in 28 offices worldwide, localising more than 200,000 programme hours into over 80 languages every year. As one of the world's premier localisation companies, VSI offers all the services,...