Publicis Groupe Acquires Lotame and Integrates It into Epsilon

Publicis Groupe Acquires CitrusAd

July 15, 2021

Marketing & Advertising

Publicis Groupe has agreed to acquire CitrusAd, an Australian-founded SaaS retail media and ad-serving platform, to create a global identity-led retail media offering when combined with Epsilon's CORE ID. CitrusAd will operate as a standalone business within Epsilon and the deal is subject to customary approvals.

Publicis Groupe Acquires Captiv8

May 21, 2025

Marketing & Advertising

Publicis Groupe has acquired Captiv8, a leading end-to-end influencer marketing platform, to strengthen its connected influencer and social commerce capabilities. Captiv8 — active in 120 countries with a network of ~15 million creators and AI-powered technology — will be integrated within Publicis Connected Media and combined with Influential and Epsilon to build a large-scale, identity‑powered influencer offering.

Publicis Groupe Acquires Influential

July 25, 2024

Marketing & Advertising

Publicis Groupe has entered into a definitive agreement to acquire Influential, the world's largest influencer marketing company and platform. The deal brings Influential's AI-powered platform, access to over 3.5 million creators, and extensive creator data together with Publicis' Epsilon data and global scale to expand Publicis' influencer and ID-driven marketing capabilities; the transaction is expected to close in late August 2024, subject to customary regulatory approvals.

Publicis Groupe UK Acquires Octopus Group

February 16, 2021

Marketing & Advertising

Publicis Groupe UK has acquired London-based B2B marketing agency Octopus Group, integrating the 60-person firm into its UK B2B capabilities. The move strengthens Publicis Groupe UK's B2B and technology-focused marketing offering, expanding creative, strategic and commerce capabilities for enterprise clients.

Omnicom Group Acquires The Interpublic Group (IPG)

November 26, 2025

Marketing & Advertising

Omnicom Group Inc. completed its acquisition of The Interpublic Group of Companies, Inc., creating a combined marketing and advertising holding company with pro forma revenue in excess of $25 billion. The deal, which exchanged 0.344 Omnicom shares for each Interpublic share, unites extensive agency capabilities under Omnicom’s Omni intelligence platform to drive scale, data/technology integration and capability expansion.

Experian Acquires Audigent

December 14, 2024

Data & Analytics

Experian has acquired Audigent, a data activation and identity platform, to enhance its marketing data and identity capabilities by adding Audigent's first-party publisher data and sell-side distribution. The deal expands Experian's addressability and audience-targeting tools, building on prior integrations such as Tapad and joint products like SmartPMP and Contextually-Indexed Audiences.