Omnicom has officially finalized its acquisition of Interpublic Group, creating a $25B+ behemoth with 100,000+ employees and massive agency consolidations.
The marketing and agency world moved fast this month. Here's every major update worth knowing — from billion-dollar mergers to the AI tools quietly rewriting how campaigns get built.
M&A & Agency Moves
Omnicom Completes $13B IPG Acquisition
Omnicom officially completed its acquisition of Interpublic Group, forming the world's largest advertising holding company at roughly $25B in revenue and 100,000+ employees. Over 4,000 roles were cut, with legacy brands DDB, FCB, and MullenLowe folded into BBDO, McCann, and TBWA.
The largest advertising holding company in history is now fully consolidated — and still cutting.
Omnicom Merges Mediahub + Hearts & Science
Omnicom is combining its Mediahub and Hearts & Science media networks into a single global entity spanning 40 markets and roughly $9.1B in annual billings, led by CEO Garrett O'Reilly. A rebrand launches next month.
Havas Acquires SportVibes
Havas expanded Havas Play in North America by acquiring Dutch sports marketing agency SportVibes.
Havas Acquires Archrival
Havas also picked up youth culture and experiential agency Archrival, growing its experiential marketing footprint.
Sitecore Acquires AI Content Optimization Startup
Sitecore acquired a startup specializing in optimizing brand content for AI search engines and crawlers, reportedly for $225 million.
Publicis Doubles Down on Agentic AI
Publicis Groupe is pursuing acquisitions focused on "agentic transformation" — using AI agents to automate corporate workflows.
Code and Theory Expands into LatAm
Code and Theory deepened its Adobe co-development bench and added a Latin American hub via acquisition.
Bain Capital Doubles Down on Agency M&A
Bain Capital continues investing heavily in the marketing and advertising sector, integrating and optimizing agency operations across its portfolio.
Momentumm Hits HubSpot Platinum Partner Tier
Montreal-based full-service digital agency Momentumm reached HubSpot's Platinum Solutions Partner tier.
The SEO Works Renews Canonbury Healthcare Partnership
UK agency The SEO Works renewed its SEO partnership with Canonbury Healthcare for a third term, expanding into PPC.
AI & Martech
Cloudinary Launches "Agent Experience" Layer
Cloudinary rolled out a Claimable Cloud feature letting AI agents self-provision environments with no account or payment method needed upfront, paired with MCP server support and agent-native SDKs.
Bloomreach Launches "Ask Me Anything"
Bloomreach's Loomi agentic personalization platform now powers a conversational search and service layer for storefronts.
Google Unveils "Ask Advisor" AI Agent
Announced at Google Marketing Live 2026, Ask Advisor is a unified Gemini-powered agent spanning Google Ads, Analytics, Merchant Center, and Google Marketing Platform.
Google Launches AI Max for Shopping
Google's AI Max for Shopping brings agentic, UCP-powered discovery experiences for retailers and shoppers.
Google Merges Local Services Ads into Google Ads
Starting August 2026 through 2027, Google is consolidating Local Services Ads into the main Google Ads dashboard, beginning with US home and storefront providers.
Google Search Console Adds Third-Party View Data
GSC now surfaces view counts for content on Instagram, YouTube, and TikTok directly.
Yelp Partners with OpenAI
Yelp announced a partnership with OpenAI to integrate business data into AI-powered discovery experiences.
ChatGPT Ads Get Better Performance Marketing Tools
OpenAI improved measurement and performance tools for ads running within ChatGPT.
Industry Trends
AI Search Pushes Marketers Toward Quality Content
The continued shift to AI-generated answers and summaries — AI Overviews, agent-led discovery — is forcing marketers to prioritize high-quality, user-centric SEO content over volume-based strategies.
First-Party Data Becomes the Default Strategy
As third-party tracking continues to erode, brands are doubling down on first-party data collected through loyalty programs, email, and app usage to power personalization and targeting.
The agencies winning right now aren't chasing every headline — they're building first-party data systems and AI-ready content while everyone else reacts.
The throughline across all of this: consolidation at the top, AI agents eating workflow at every layer, and first-party data becoming table stakes rather than a nice-to-have. Agencies that treat these as one connected shift — not three separate trends — are the ones set up to win the next 12 months.
