Ranking Holdcos On AI Integration: What An LLM Found
Six holding companies ranked by AI integration depth. Based on public data and LLM research. Publicis leads. Not a press release.
Disclaimer: This is not a press release and not company-disclosed scoring. The percentages below are an LLM-generated interpretation built on public data, not an official metric any holding company publishes. Every figure cited is sourced and linked. Treat the ranking as a starting argument, not a verdict.
Six Holding Companies, One Claim
WPP, Publicis, Omnicom, IPG, Dentsu, Havas. Every one of them now describes itself as AI-led. The question worth asking is not who says it. It's who built it.
Publicis — 90%
Publicis centers its AI strategy on CoreAI, a three-year investment program designed to build an AI-driven intelligent system across its operations. The platform draws on troves of Publicis data, including 2.3 billion consumer profiles, combined with assets from Epsilon and Publicis Sapient. Epsilon and Publicis Sapient's combined contribution now accounts for nearly one-third of total revenue, supporting an operating margin of 18 percent. Storyboard18 + 2
Publicis extended that data stack further with an agreement to acquire LiveRamp for a total enterprise value of $2.167 billion, at $38.50 per share. The deal adds LiveRamp's data collaboration, clean rooms, connectivity, and marketplace to Publicis' existing Epsilon, Sapient, and Marcel ecosystem, built toward data co-creation designed to help clients build smarter, more differentiated AI agents on top of leading LLMs. Havas Media Network + 2
Source: InfotechLead, Publicis Groupe, Publicis Groupe LiveRamp release
Publicis: publicisgroupe.com
Omnicom — 84%
Following its IPG merger, Omnicom built its case around data scale. Omni is now integrated with Acxiom's Real ID, Flywheel's Commerce Cloud and Omnicom's first-party data, and executives framed the deal as a "data-led AI transformation," highlighting plans to use AI for targeting, measurement and creative testing. But the merger carries real cost: integration and transaction costs related to the IPG acquisition reduced operating income by $97.8 million in Q1 2026 alone. WPP + 2
Source: AdExchanger, SEC filing
Omnicom: omnicomgroup.com
WPP — 81%
WPP raised its AI spending commitment to £300 million per year from £250 million per year at the start of 2024, and extended that with a $400 million, five-year spending commitment with Google to expand AI tools across its services. Despite the scale of spend, economic uncertainties and major account losses caused a 71% drop in pre-tax profits in H1 2025. InfotechLead Umbrex
Source: Campaign India, eMarketer
WPP: wpp.com
Dentsu — 68%
Dentsu has rebuilt its core platform around AI, with a major overhaul of Dentsu Connect, repositioning it as an agentic AI-powered marketing operating system built on proprietary models and frontier large language models. The approach emphasizes business transformation over media optimisation alone, but the rollout coincides with broader restructuring pressure across the group. Yahoo FinanceYahoo Finance
Source: Storyboard18
Dentsu: dentsu.com
IPG — 65% (folded into Omnicom)
IPG's standalone AI assets, primarily Acxiom's data network and Adobe GenStudio integration, are now absorbed into Omnicom's combined platform following the merger, making this a historical reference point rather than an independent score.
IPG: interpublic.com
Havas — 54%
Havas takes the most distinct path of the six. It committed €400 million in data, tech and AI over four years, under an operating system renamed Converged.AI, and has put nearly €1 billion toward the effort in total, including about €600 million invested over the past decade. Its proprietary tool, Vermeer, blends generative AI with human oversight to produce brand-safe creative work at scale, and the company explicitly frames generative AI as an organizational shift rather than a simple productivity tool, arguing its value lies in augmenting human judgment, not replacing it. Smaller scale and a culture-first model keep it last on raw infrastructure depth, even with meaningful relative commitment. sec + 3
Source: Havas, Storyboard18
Havas: havas.com
What The Data Shows
WPP spends the most and lands third. Publicis scores highest, built on data infrastructure it has owned for years: Epsilon, Sapient, and now LiveRamp.
This ranking is based on disclosed spend, named platforms, and public earnings results. It does not reflect what happens inside each company, only what is visible from the outside.
Frederick Tadeo · STIRMIND™ · AI Creative Lead Dubai · GenAI workflows and AI creative systems · www.stirmind.com
