Top London AdTech Companies (253)

Comcast Advertising is driving the TV advertising industry forward, from delivering ads to linear and digital audiences to pioneering the tech that makes it possible. We help brands connect with their audiences on every screen using advanced data. Just as important as our work is our inclusive and supportive culture, which has earned us recognition as one of the top...

Liftoff is a leading AI-powered performance marketing platform for the mobile app economy. Our end-to-end technology stack helps app marketers acquire and retain high-value users, while enabling publishers to maximize revenue across programmatic and direct demand. Liftoff’s solutions, including Accelerate, Direct, Monetize, Intelligence, and Vungle Exchange, support over 6,600 mobile businesses across 74 countries in sectors such as gaming, social, finance,...

Zeta Global (NYSE: ZETA) is the AI 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 –...

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...

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...

Genius Sports is the layer between what happens on the field and how the world engages with it. Our solutions across the global sports ecosystem are underpinned by our next generation big data and artificial intelligence platform, GeniusIQ. By ingesting and computing multiple real-time data feeds, GeniusIQ powers a wide range of functions and applications across sports performance and officiation, fan engagement,...

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...

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...

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...

We are an awarded, global Interactive Marketing Agency established in February 2013. We are based in London and Athens and we work for brands and companies worldwide. We design and build human-centered products. We make brands grow. We are storytellers; we combine strategy & theory, with arts & creativity, science & technology in order to create user-centric experiences. We think of...

AdCellerant provides businesses access to high-quality digital marketing technology and solutions through partnerships with media companies and agencies.  Focused on generating results and growth for businesses of all sizes, AdCellerant offers best-in-class technology and software, award-winning customer service, expert education, and exceptional operational support to ensure campaign performance for customers. Leveraging proprietary technology UI.Marketing, AdCellerant effectively connects businesses with their ideal...

Creators, ranging from game developers to artists, architects, automotive designers, infrastructure experts, manufacturers, and more, use Unity to bring their imaginations to life across all major platforms, from mobile, PC, and console, to extended reality (XR).

A full service social & content agency fuelled by talent & tech, navigating the complex world of digital communications for 16 years. Our mission is to reach social & content maturity to build power for brands, embracing technological opportunities. Based in London, we work globally with B2C and B2B brands. We have an excellent benefits package and a culture built...

Kingdom Collective is a communications agency sitting at the juncture of underground and mainstream culture. We’re embedded in the scenes and subcultures shaping the future. We connect our clients with cultural opinion leaders, communities and influential networks, to help them achieve genuine impact and measurable reach. Beyond awareness, we create campaigns with integrity that positively affect how people think and feel. From...

We are GEN Plus Group - The Change Creation Company. Your One-Stop Shop for Holistic Brand Storytelling. A global independent group of agencies, delivering meaningful impact to brands, businesses, and people, through holistic communications. We believe in the transformative power of ‘GEN Plus’. It’s a philosophy that’s more than an emblem or a symbol - it’s an embodiment of our commitment to...

Hello, we are Cherry - a full-service healthcare creative agency that grows brands and careers. Cherry is an AVENIR GLOBAL company

CH.S is an independent creative studio. Grounded in culture. Challenging conventions. Powered by original creative direction. Our multidisciplinary practice is dedicated to producing thoughtful, beautiful creative with intention and reason to exist. Transcending platform and medium, the studio’s vision is driven by a desire for craft, experimentation, collaboration, and meaningful human dialogue.

At the heart of Broadwick is a founding belief in the power of ‘live’ with the objective always being to inspire, connect and create massive impact through music, culture and space. With four core divisions; Spaces, Live, Development and Partnerships, Broadwick designs, builds and operates some of the world’s most exciting venue and entertainment brands.

PMG is a global independent marketing services and technology company that seeks to inspire people and brands that anything is possible. Driven by shared success, PMG brings together business strategy and transformation, creative, media, and insights, all powered by our proprietary marketing operating system, Alli. With 11 office hubs worldwide, including in Dallas, Austin, Dusseldorf, London, Brighton, and New York, our...

WPP is a creative transformation company. We use the power of creativity to build better futures for our people, planet, clients and communities.