Publicis grows 5% in Q3 as Arthur Sadoun calls AI a ‘two-speed boat’

Publicis Groupe posted 5 per cent organic growth in the third quarter, credited Sapient with no-pitch wins including PepsiCo, and said consumer AI is outrunning enterprise AI.

The Arc de Triomphe seen from the Publicis building on the Champs-Élysées
The Arc de Triomphe from the Publicis building. Photo: Pierre-Yves Beaudouin, CC BY-SA 4.0, via Wikimedia Commons.

Publicis Groupe grew organic revenue 5 per cent in the third quarter, to about €4.61bn, and chief executive Arthur Sadoun described the AI opportunity as a “two-speed boat”. Consumer AI agents are moving so fast that clients are rushing to protect market share, he said, while big companies’ own AI transformations are moving slowly because of cost, change management and economic uncertainty, as Marketing Dive reported.

Publicis Q3 2026 results

Growth was helped by new client wins, and Publicis expects organic growth of 4.5 to 5 per cent in the fourth quarter. Sapient, its technology consulting arm, makes up 13 per cent of revenue and was still down slightly worldwide, though growing again in the US and expected to return to growth overall this quarter.

Sadoun credited Sapient with helping Publicis win two major accounts this year without a traditional pitch, including PepsiCo’s global media business. He drew a sharp contrast with rivals: while they are “reducing headcount” and scaling back, he said, Publicis is “strengthening our teams, doubling down on data and technology”.

Why it matters

Publicis is now the benchmark the rest of the industry is measured against. With Omnicom having absorbed IPG, there are effectively three global networks left, and Publicis is the one consistently growing at around 5 per cent while others shrink or restructure. Its argument is that data and technology, not creative alone, win the biggest accounts, and the PepsiCo win without a pitch is the evidence it points to.

The two-speed comment is the useful part for marketers. It says the pressure to adopt AI is coming from consumers using AI assistants to choose products, not from inside companies, which is exactly why brands are suddenly worried about whether chatbots mention them. For how the big groups compare, see our guide to the holding companies, and for the biggest rival shake-up this month, WPP losing VML’s chief executive.

Max Rottier

He plans, buys and reviews advertising for a living, and helps score campaigns on the site against the same five Crown Score criteria alongside other authors and contributors.