Havas CX Helia

Havas' customer engagement and data agency. Powered by Havas CX.

Havas CX helia is Havas UK’s specialist customer engagement and data agency, based out of London and Cirencester. We are part of Havas CX, the customer experience division of the Havas Network. We combine data, technology, strategy and creativity to deliver meaningful engagement between brands and people, across the entire length of the customer journey – from producing a DRTV ad to deploying a marketing automation platform; writing a prospect conversion strategy to penning a shopper engagement plan; or producing direct mail that cuts through to developing a loyalty or reward programme. We’re the only major UK agency in our field to share a single building with every other specialist business in our network, all under a single P&L. Sitting within the Havas Village in Kings Cross (HKX) affords us some clear advantages; none more so than our ability to build bespoke, multi-discipline teams around our clients, whatever their business need. These are not teams that are together on paper alone, but teams physically, culturally, logistically and financially aligned. This set-up, alongside our partnership with Vivendi and companies including Universal Music Group, Canal+, Studiocanal and Gameloft, allows us to complement – not replicate – our specialisms. We work with some of the largest, most influential and most ambitious brands in the world, including adidas, Tesco, Unilever, Diageo, Royal Mail, Volvo, Heathrow and GWR.

Latest News

Sep. 01, 2026

The One Club and Google Partner for Global AI Creative Challenge

The ultimate bracketed esports face-off between the world's top AI creators; $50,000 in prize money for competitors in 16 global cities

Sep. 01, 2026

Go.Compare Returns for a Second Year as ITV's this Morning Sponsor

Negotiated by Hearts United, the package includes deeper in-show integrations and wider cross-channel activations