Company lists · Data refreshed September 2026

Top 25 Creative agency services worldwide

RevenueBase identified 235,200 creative agency services worldwide as of September 2026 and tracks 1,776,941 professional contacts across them, including 461,805 with verified work emails and 275,285 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers creative agency services worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026. Country and city lists for creative agency services follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review
235,200Companies
1,776,941Contacts tracked
461,805Verified emails
275,285Mobile numbers
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The 25 largest creative agency services worldwide

Ranked by team size
Top 25 of 235,200 creative agency services worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to creative agency services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceParis, FranceHQ checked Sep 29, 202610001+16,032 contacts →

Indirect evidence

“Capgemini Invent is the digital innovation, consulting and transformation brand of the Capgemini Group, a global business line that combines market leading expertise in strategy…”

Source: RevenueBase Database · checked Sep 29, 2026
2Strong evidenceNew York, NY, United StatesHQ checked Sep 29, 202610001+15,338 contacts →

Strong evidence

“VML is a global powerhouse born from the unification of Wunderman Thompson and VMLY & R, two of the world's most powerful and accomplished creative agencies with complementary…”

Source: RevenueBase Database · checked Sep 29, 2026
3Strong evidenceNew York, NY, United StatesHQ checked Sep 29, 202610001+12,165 contacts →

Strong evidence

“Ogilvy has been creating impact for brands through iconic, culture-changing, value-driving ideas since the company was founded by David Ogilvy 75 years ago.”

Source: RevenueBase Database · checked Sep 29, 2026
4Indirect evidenceSussex, WI, United StatesHQ checked Sep 29, 202610001+9,567 contacts →

Indirect evidence

“Quad (NYSE: QUAD) is a global marketing experience company that helps brands make direct consumer connections, from household to in-store to online.”

Source: RevenueBase Database · checked Sep 29, 2026
5Indirect evidenceUsa, FranceHQ checked Sep 29, 202610001+7,716 contacts →

Indirect evidence

“At Deloitte Digital, we connect brands with the right strategies and tools to create great impact.”

Source: RevenueBase Database · checked Sep 29, 2026
6Strong evidenceLondon, United KingdomHQ checked Sep 29, 20261,001-5,0005,657 contacts →

Strong evidence

“HH Global is the global leader in tech-enabled creative production and procurement.”

Source: RevenueBase Database · checked Sep 29, 2026
7Strong evidenceLondon, United KingdomHQ checked Sep 29, 2026n/a5,287 contacts →

Strong evidence

“Clinic is an independent creative agency.”

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 202610001+4,963 contacts →

Indirect evidence

“IPG Mediabrands is the media and marketing solutions division of Interpublic Group (NYSE: IPG).”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceBankside, GermanyHQ checked Sep 29, 20261,001-5,0004,068 contacts →

Indirect evidence

“Welcome to PHD.”

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidenceNew York, United StatesHQ checked Sep 29, 202610001+3,989 contacts →

Indirect evidence

“Omnicom Media Group (OMG), the media services division of Omnicom Group Inc, delivers transformational experiences for consumers, clients, and talent.”

Source: RevenueBase Database · checked Sep 29, 2026
11Strong evidenceNew York, NY, United StatesHQ checked Sep 29, 202610001+3,874 contacts →

Strong evidence

“McCann Worldgroup, part of the Interpublic Group (NYSE: IPG), is the irrefutable leader in the business of creativity.”

Source: RevenueBase Database · checked Sep 29, 2026
12Indirect evidenceLondon, United KingdomHQ checked Sep 29, 202610001+3,692 contacts →

Indirect evidence

“We discover the breakthroughs that brands need to win.”

Source: RevenueBase Database · checked Sep 29, 2026
13Indirect evidenceHerentals, BelgiumHQ checked Sep 29, 20261,001-5,0003,670 contacts →

Indirect evidence

“iO is an AI-native partner in marketing and technology, with experts across 12 campuses in Belgium, the Netherlands, Sweden, Denmark and Bulgaria.”

Source: RevenueBase Database · checked Sep 29, 2026
14Indirect evidenceLondon, United KingdomHQ checked Sep 29, 20261,001-5,0003,270 contacts →

Indirect evidence

“OLIVER is the world's #1 in-housing expert, designing, building, and running AI-powered marketing organizations inside the world's biggest brands.”

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidenceNY, United StatesHQ checked Sep 29, 20261,001-5,0002,822 contacts →

Indirect evidence

“As one of the fastest-growing global media agency networks, Spark Foundry is not beholden to legacy.”

Source: RevenueBase Database · checked Sep 29, 2026
16Indirect evidenceToronto, ON, CanadaHQ checked Sep 29, 2026n/a2,671 contacts →

Indirect evidence

“Other.™ is a modern integrated media agency built for marketers who need more from their agency partner.”

Source: RevenueBase Database · checked Sep 29, 2026
17Indirect evidenceBoston, MA, United StatesHQ checked Sep 29, 20261,001-5,0002,654 contacts →

Indirect evidence

“Digitas is the Networked Experience Agency, built on the vision that we create magnetic experiences that earn the right for brands to exist in human networks.”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidencePuteaux, FranceHQ checked Sep 29, 202610001+2,465 contacts →

Indirect evidence

“Founded in 1835 in Paris, Havas is one of the world’s largest global communications groups, with nearly people in over 100 countries.”

Source: RevenueBase Database · checked Sep 29, 2026
19Strong evidenceLondon, United KingdomHQ checked Sep 29, 2026501-1,0002,372 contacts →

Strong evidence

“Mother is one of the world’s most respected, independent creative companies.”

Source: RevenueBase Database · checked Sep 29, 2026
20Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 20261,001-5,0002,368 contacts →

Indirect evidence

“Horizon Media is a leader in driving business-based outcomes for marketers.”

Source: RevenueBase Database · checked Sep 29, 2026
21Indirect evidenceLondon, United KingdomHQ checked Sep 29, 20265,001-10,0002,366 contacts →

Indirect evidence

“iProspect, a dentsu company, is a leading global digital-first media agency.”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceSão Paulo, BrazilHQ checked Sep 29, 20261,001-5,0002,347 contacts →

Indirect evidence

“Experts in digital acceleration and business transformation.”

Source: RevenueBase Database · checked Sep 29, 2026
23Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 20261,001-5,0002,313 contacts →

Indirect evidence

“Assembly is a global omnichannel agency built for brands that want a more modern approach to building brands that perform.”

Source: RevenueBase Database · checked Sep 29, 2026
24Strong evidenceNew York, NY, United StatesHQ checked Sep 29, 20261,001-5,0002,189 contacts →

Strong evidence

“R/GA is an independent creative innovation company for the intelligence age.”

Source: RevenueBase Database · checked Sep 29, 2026
25Indirect evidenceLondon, United KingdomHQ checked Sep 29, 20265,001-10,0002,182 contacts →

Indirect evidence

“Carat is the world’s first media agency and is privileged to work with some of today’s most storied and innovative brands.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 235,200 creative agency services worldwide

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Creative agency services worldwide at a glance

As of Sep 29, 2026
26.0%Verified-email coverage
15.5%Mobile-number coverage
7.6Average contacts per company
1-10Median size (employees)
3.7%Largest-city concentration · London
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
181,907
11-50
44,947
51-200
6,155
201-500
1,041
501-1,000
284
1,001-5,000
194
5,001-10,000
38
10001+
89

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among creative agency services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage
48 countries, largest first: the United States, the United Kingdom, Brazil, France, Germany, Canada, Spain, Australia, Italy, the Netherlands and 38 more. Country and city lists for creative agency services are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “creative agency services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names creative agency services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among creative agency services, and records with no verified work email.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 461,805 across the full list. 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 September 29, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Creative agency services by location

486 lists · largest first

Every Creative agency services 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 Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names creative agency services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many creative agency services are there worldwide?

RevenueBase identified 235,200 creative agency services worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Capgemini Invent, headquartered in Paris, tops this list with the largest team on record.

Which country has the most creative agency services?

The United States leads with 69,578 companies, followed by the United Kingdom (23,625) and Brazil (19,894). Every creative agency services list by country and city is linked on this page.

Which city has the most creative agency services?

London leads with 8728 headquartered companies, followed by New York (4897) and Sao Paulo (4828).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 461,805 verified decision-maker contacts tracked across these 235,200 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 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 Smart Search, 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.