Top London Digital Media Companies (224)

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.

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...

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...

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...

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...

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...

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...

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.

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,...

UBDS Digital, a brand on a mission to deliver unparalleled client value, unmatched employee experience, and to make a meaningful difference in society. We understand your needs deeply and are laser focused on outcomes, never compromising on quality or security. We are your visionary partner, taking on complex work, creating smarter solutions, with innovative technologies, for the best results and...

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...

Incubeta is a team of over 800 creators, thinkers, makers and doers working across 20 offices globally to unlock business growth for clients including Google, Hyundai, Netflix, HBO and L'Oréal. Incubeta combines capabilities across the full spectrum of digital disciplines to deliver standout outcomes at every brand touchpoint, from awareness to fulfilment. Incubeta’s ‘Upgrade your Growth’ narrative emphasizes how the business...

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...

Pure is an innovation driven digital infrastructure organisation of industry leading experts in intelligent design, engineering, security, science, research, and sustainability. Headquartered in London (UK), with over 500MW of IT capacity live or under development, we develop and operate data centres for some of the world’s largest technology companies, across the UK, Europe, Middle East, and Asia. We believe in...

Joymo is a media platform that makes it easy for any federation, league, sport club, and event, anywhere in the world, to broadcast their valuable content to fans across the globe. Through innovation in technology, broadcasting, AI and automation, Joymo enables the creation of video content from any level in sport and delivers that content to fans, athletes, coaches, referees and...

Melotech is revolutionizing media and entertainment. We create art through technology for humans to enjoy. In just 18 months, our work has been heard, watched and loved for over 2 billion minutes worldwide.

Guardian News & Media (GNM) publishes theguardian.com, one of the world’s leading English-language newspaper websites. It also has a presence in the US and Australia as Guardian US and Guardian Australia. Traffic from outside of the UK now represents around two-thirds of the Guardian’s total digital audience. In the UK, GNM publishes the Guardian newspaper six days a week, first...