Company lists · Data refreshed November 2026

Top 25 Media planning companies worldwide

Name: Media planning companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 6,883 companies tracked

RevenueBase identified 6,883 company matches for media planning companies worldwide as of November 2026 and tracks 86,886 professional contacts across them, including 22,982 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for media planning companies worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for media planning companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

6,883Companies

86,886Contacts tracked

22,982Verified emails

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The 25 largest media planning companies worldwide

Ranked by team size

Top 25 of 6,883 company matches for media planning companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	IPG Mediabrands	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	10001+	4,396 contacts →
	Exact match “IPG Mediabrands is the media and marketing solutions division of Interpublic Group (NYSE: IPG).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	OTHER	Exact match	Toronto, FL, CanadaHQ recorded Nov 6, 2026	n/a	3,078 contacts →
	Exact match “Other.™ is a modern integrated media agency built for marketers who need more from their agency partner.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Horizon Media	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,506 contacts →
	Exact match “Horizon Media is a leader in driving business-based outcomes for marketers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Omnicom Media Group	Exact match	New York, United StatesHQ recorded Nov 6, 2026	10001+	2,447 contacts →
	Exact match “Omnicom Media Group (OMG), the media services division of Omnicom Group Inc, delivers transformational experiences for consumers, clients, and talent.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Mediahub Worldwide	Exact match	New York, United StatesHQ recorded Nov 6, 2026	1,001-5,000	624 contacts →
	Exact match “Mediahub is an award-winning global media agency and part of Omnicom Media.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Katz Media Group	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	1,001-5,000	551 contacts →
	Exact match “As the nation's largest media representation firm, Katz Media Group delivers local relevance at scale.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	OMD Germany	Exact match	Düsseldorf, GermanyHQ recorded Nov 6, 2026	501-1,000	525 contacts →
	Exact match “Über OMD Germany OMD ist eine der führenden Mediaagenturen Deutschlands und trägt mit innovativen Marketing- und Medialösungen dazu bei, Unternehmen in ihrem Business noch…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Icon International, INC	Exact match	Stamford, CT, United StatesHQ recorded Nov 6, 2026	201-500	516 contacts →
	Exact match “ICON International is the largest independent principal-based media buyer in the U.S, placing nearly $2 billion annually on behalf of its clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	M C Saatchi Performance	Exact match	London, United KingdomHQ recorded Nov 6, 2026	201-500	506 contacts →
	Exact match “We are a Global digital media agency specializing in taking a human approach to connecting brands with people across all channels.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	MG OMD	Exact match	London, United KingdomHQ recorded Nov 6, 2026	201-500	501 contacts →
	Exact match “MG OMD, part of Omnicom Media, brings innovation, insight and creativity to the world of media.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	22squared	Exact match	Atlanta, FL, United StatesHQ recorded Nov 6, 2026	201-500	446 contacts →
	Exact match “For over 100 years, 22squared has helped complex businesses solve their toughest challenges through insight-driven media and creative.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Pilot Group	Exact match	Hamburg, GermanyHQ recorded Nov 6, 2026	501-1,000	417 contacts →
	Exact match “pilot is one of the largest independent and owner-managed agency groups in Germany.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	AD Alliance	Exact match	Cologne, GermanyHQ recorded Nov 6, 2026	501-1,000	400 contacts →
	Exact match “Dürfen wir uns vorstellen?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	VI	Exact match	United StatesHQ recorded Nov 6, 2026	1,001-5,000	389 contacts →
	Exact match “Vi is the largest operator of the advertising media market in Russia and Eastern Europe.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	MBM	Exact match	Auckland, New ZealandHQ recorded Nov 6, 2026	51-200	385 contacts →
	Exact match “MBM was founded in 2010, and became New Zealand’s largest independent media agency with over 100 staff in its Auckland and Wellington offices.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Tattoo Projects	Exact match	Charlotte, NC, United StatesHQ recorded Nov 6, 2026	n/a	384 contacts →
	Exact match “Bending rules.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Essencemediacom UK	Exact match	London, United KingdomHQ recorded Nov 6, 2026	501-1,000	339 contacts →
	Exact match “EssenceMediacom is WPP Media's newest and largest agency, committed to delivering breakthroughs for brands in the New Communications Economy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	W3haus	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	201-500	330 contacts →
	Exact match “cocreative native agency” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	The7stars	Exact match	London, United KingdomHQ recorded Nov 6, 2026	201-500	306 contacts →
	Exact match “the7stars is the UK’s largest independent media agency, offering the best people, the best service and the best creative media campaigns.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Cairorcs Media	Exact match	Milan, ItalyHQ recorded Nov 6, 2026	201-500	304 contacts →
	Exact match “CAIRORCS MEDIA è la concessionaria di Cairo Communication nata nel gennaio 2021 dalla fusione di RCS Pubblicità e Cairo Pubblicità.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Newbase	Exact match	London, United KingdomHQ recorded Nov 6, 2026	501-1,000	298 contacts →
	Exact match “At NewBase we provide expert and independent marketing and advertising services across all media channels globally.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Havas Media Germany	Exact match	Frankfurt, GermanyHQ recorded Nov 6, 2026	201-500	293 contacts →
	Exact match “Willkommen bei Havas Media, Deutschlands dynamischster Media Agentur.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Fish Marketing	Exact match	Portland, OR, United StatesHQ recorded Nov 6, 2026	n/a	289 contacts →
	Exact match “Fish Marketing is a full-service, results-driven advertising and marketing agency in Portland, Oregon.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Havas Edge	Exact match	Carlsbad, NY, United StatesHQ recorded Nov 6, 2026	201-500	271 contacts →
	Exact match “Havas Edge is a leading TV advertising and performance media agency, combining the scale of the global Havas network with the agility of a boutique partner.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Vizeum	Exact match	London, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	247 contacts →
	Exact match “Dentsu has integrated performance agency iProspect and media agency Vizeum to create a new, future-focused, agency under the iProspect banner.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “media planning companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 6,883 media planning companies worldwide

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Media planning companies worldwide at a glance

As of Nov 6, 2026

26.5%Verified-email coverage

12.6Average contacts per company

1-10Median size (employees)

1.9%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

3,843

11-50

2,362

51-200

464

201-500

132

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for media planning companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “media planning companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 22,982 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Media planning companies by location

43 lists · largest first

Every Media planning companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “media planning companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many media planning companies are there worldwide?

RevenueBase identified 6,883 company matches for media planning companies worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

IPG Mediabrands tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most media planning companies?

The United States leads with 1,534 companies, followed by India (592) and the United Kingdom (327). Every media planning companies list by country and city is linked on this page.

Which city has the most media planning companies?

London leads with 129 company records, followed by New York (111) and Mumbai (79).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 22,982 professional contacts with verified work emails tracked across these 6,883 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.