Publicis buys LiveRamp for $2.2bn, and the advertising industry loses its neutral middleman

The French holding company has spent seven years assembling a set of data businesses its rivals can't easily replicate. The LiveRamp deal completes the set and creates a problem for everyone else.

Publicis Groupe has agreed to acquire LiveRamp, a US data technology company, for $2.167 billion in cash. The deal, announced on Sunday, is the latest step in a deliberate strategy to own the data infrastructure that the advertising industry runs on.

The price of $38.50 per share, a 29.8% premium to Friday’s closing price, values LiveRamp at $2.546 billion including net cash. It follows Publicis’s $4.4 billion purchase of Epsilon in 2019 and its acquisition of Lotame in March 2025. Sadoun, who has been spending around $1 billion a year on acquisitions, described the LiveRamp deal as the equivalent of “two years of bolt-on acquisitions.”