The Ultimate List of Agency Holding Companies
The Ultimate List® of Agency Holding Companies provides a detailed overview of the seven major advertising holding companies—Omnicom, WPP, Publicis Groupe, Interpublic Group, Havas, Dentsu, and Stagwell—highlighting their revenues, locations, agencies, and subsidiaries to help users understand agency-brand relationships and leverage Winmo’s database for efficient prospecting and contact verification.
The List® of Agency Holding Companies: Omnicom, WPP, Publicis Groupe, IPG, Havas, Dentsu, and Stagwell
Navigating the advertising ecosystem is complicated. Agency holding companies expand and acquire entities at a rapid pace. If you’re targeting agencies, it’s important to know which house they’re under, which brand accounts they’re responsible for, and who the decision-makers are. Here’s a cheat sheet to understand the many agency/brand relationships, how advertisers place their ads, and the technologies they’re using. Winmo’s classic The List® database details all the major holding companies: Omnicom, WPP, Publicis Group, IPG, Havas, and Dentsu.
Major Agency Holding Companies
- 1.
Omnicom
- Omnicom Revenue
- Omnicom Locations
- Omnicom Agencies
- Omnicom Subsidiaries
- Omnicom Media Group
- Omnicom Health Group
- 2.
WPP
- WPP Revenue
- WPP Locations
- WPP Agencies
- WPP Subsidiaries
- 3.
Publicis Groupe
- Publicis Groupe Revenue
- Publicis Groupe Locations
- Publicis Groupe Agencies
- Publicis Groupe Subsidiaries
- 4.
Interpublic Group
- IPC Revenue
- IPC Locations
- IPC Agencies
- IPC Subsidiaries
- 5.
Havas Group
- Havas Revenue
- Havas Locations
- Havas Agencies
- Havas Subsidiaries
- 6.
Dentsu
- Dentsu Revenue
- Dentsu Locations
- Dentsu Agencies
- Dentsu Subsidiaries
- 7.
Stagwell
- Stagwell Revenue
- Stagwell Locations
- Stagwell Agencies
- Stagwell Subsidiaries
Explore Winmo at Your Own Pace
Take a self-guided tour to experience Winmo’s features and see how easy it is to find verified contacts, streamline prospecting, and gain actionable insights—all without a sales call.
Related
Top 20 Chicago Agencies - Winmo
The article presents a curated list of the top 20 Chicago-based marketing and advertising agencies, highlighting their specialties, client spend, employee count, contact details, and notable clients, showcasing the city's leading firms such as Abelson-Taylor, Arc WorldWide, and Burrell Communications Group for their innovative contributions to advertising and brand campaigns.
Winmo for Ad Sales Overview
Winmo is a comprehensive, researcher-verified sales intelligence platform that connects ad sales professionals with over 230,000 verified media buying decision-makers across brands and agencies managing $100 billion in ad spend, providing real-time media buying insights, direct contact information, and predictive sales alerts to help users efficiently identify and close qualified advertising sales leads.
Top 20 Seattle Agencies - Winmo
The article lists the top 20 Seattle-based advertising agencies managing at least $2 million in client media spend, highlighting notable firms such as Allison + Partners, a public relations agency with $89.18 million in spend and 9 local employees; Belief Agency, a full-service creative agency with $244.22 million in spend serving clients like Microsoft and the Seattle Seahawks; and Blue 449, a media buying and planning agency operating globally with $1.32 billion in client media spend.
Big Ideas in Smaller Cities - Winmo
The article highlights that while UK advertising agencies are concentrated mainly in London, Leeds, Manchester, and Edinburgh, smaller cities also host notable agencies often overlooked, but attempts to provide an interactive map of these agencies resulted in a 404 error, prompting readers to try Winmo's full-feature trial for detailed agency and decision-maker information.
Win Ad Revenue with Winmo Media Sales Leads
Winmo is a comprehensive, researcher-verified sales intelligence platform that helps advertising professionals quickly find and connect with over 230,000 verified media buying and ad sales decision-makers across brands and agencies managing $100 billion in ad spend, providing real-time media buying insights, direct contact information, and predictive sales alerts to streamline prospecting and close deals faster.
10 Brands Upping Digital Advertising Spend - Winmo
During the third month of the COVID-19 crisis, several brands notably increased their digital advertising spend, with P&G’s Bounty and Charmin boosting their budgets by $8.1 million and $3.3 million respectively in April, while food brands like Cinnamon Toast Crunch and Hershey’s surged their digital spend to over $15 million and nearly $8 million, and grocery chain Kroger also significantly increased its digital advertising to $7.4 million.