Company lists · Data refreshed September 2026

Top 25 Digital agency services worldwide

RevenueBase identified 208,654 digital agency services worldwide as of September 2026 and tracks 1,225,395 professional contacts across them, including 298,336 with verified work emails and 178,358 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers digital 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 digital 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
208,654Companies
1,225,395Contacts tracked
298,336Verified emails
178,358Mobile numbers
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The 25 largest digital agency services worldwide

Ranked by team size
Top 25 of 208,654 digital 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 digital 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 evidenceNew York, NY, United StatesHQ checked Sep 29, 202610001+15,338 contacts →

Indirect 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
2Strong evidenceUsa, FranceHQ checked Sep 29, 202610001+7,716 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
3Indirect evidenceLondon, United KingdomHQ checked Sep 29, 202610001+6,901 contacts →

Indirect evidence

“Publicis Media harnesses the power of modern media through leading agency brands Dysrupt, Infinite Roar, Publicis Collective, Publicis Health Media, Spark Foundry, Starcom and…”

Source: RevenueBase Database · checked Sep 29, 2026
4Strong evidenceCedar Rapids, IA, United StatesHQ checked Sep 29, 20261,001-5,0004,426 contacts →

Strong evidence

“Hibu is a leading provider of technology-driven, integrated digital marketing solutions for America’s local businesses, trusted by tens of thousands of local business owners.”

Source: RevenueBase Database · checked Sep 29, 2026
5Indirect evidenceDokkum, NetherlandsHQ checked Sep 29, 2026n/a4,282 contacts →

Indirect evidence

“Huisstijl ontwikkeling/websites/SEO/Internet Marketing/Zelfstandig Ondernemer/ZZP Huisstijl ontwikkeling/websites/SEO/Internet Marketing/Zelfstandig Ondernemer/ZZP Huisstijl…”

Source: RevenueBase Database · checked Sep 29, 2026
6Indirect evidenceLondon, United KingdomHQ checked Sep 29, 20265,001-10,0004,133 contacts →

Indirect evidence

“Zenith is the ROI Agency.”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceBankside, GermanyHQ checked Sep 29, 20261,001-5,0004,068 contacts →

Indirect evidence

“Welcome to PHD.”

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect 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
9Indirect 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
10Strong evidenceBoston, MA, United StatesHQ checked Sep 29, 20261,001-5,0002,654 contacts →

Strong 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
11Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 20261,001-5,0002,531 contacts →

Indirect evidence

“You can either adapt to change, ignore it or lead it.”

Source: RevenueBase Database · checked Sep 29, 2026
12Indirect 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
13Strong evidenceLondon, United KingdomHQ checked Sep 29, 20265,001-10,0002,366 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
14Indirect 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
15Indirect evidenceMexicoHQ checked Sep 29, 2026n/a2,039 contacts →

Indirect evidence

“Somos investigadores, antropólogos, estrategas, creativos, diseñadores, animadores, productores, programadores, tecnólogos, creadores de contenido, socios de negocio, pero…”

Source: RevenueBase Database · checked Sep 29, 2026
16Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 202610001+1,870 contacts →

Indirect evidence

“Part creative agency, part consultancy and part technology company, we inspire growth for ambitious brands.”

Source: RevenueBase Database · checked Sep 29, 2026
17Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 20261,001-5,0001,763 contacts →

Indirect evidence

“Hi there!”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 202610001+1,727 contacts →

Indirect evidence

“Omnicom is the world’s leading marketing and sales company, built for intelligent growth in the next era.”

Source: RevenueBase Database · checked Sep 29, 2026
19Indirect evidenceChicago, IL, United StatesHQ checked Sep 29, 20261,001-5,0001,688 contacts →

Indirect evidence

“tms unites technology and marketing and sourcing to drive transformational change for the world’s leading brands.”

Source: RevenueBase Database · checked Sep 29, 2026
20Indirect evidenceCalgary, AB, CanadaHQ checked Sep 29, 20261,001-5,0001,682 contacts →

Indirect evidence

“We’re Critical Mass.”

Source: RevenueBase Database · checked Sep 29, 2026
21Indirect evidenceAustralia, United KingdomHQ checked Sep 29, 2026n/a1,503 contacts →

Indirect evidence

“IT Company is a leading Company providing IT Services and solutions that provide a range of customer-centric services working best for your online business.”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceOlivos, ArgentinaHQ checked Sep 29, 2026n/a1,486 contacts →

Indirect evidence

“Agencia de Publicidad fundada en 2003 por Daniel Onorato y Claudio Lucini.”

Source: RevenueBase Database · checked Sep 29, 2026
23Strong evidenceLondon, United StatesHQ checked Sep 29, 20265,001-10,0001,451 contacts →

Strong evidence

“We are Wunderman, a global digital agency that is 'Creatively Driven.”

Source: RevenueBase Database · checked Sep 29, 2026
24Indirect evidenceMunich, GermanyHQ checked Sep 29, 20265,001-10,0001,298 contacts →

Indirect evidence

“Serviceplan Group is the largest independent, partner-led agency group in Europe.”

Source: RevenueBase Database · checked Sep 29, 2026
25Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 202610001+1,207 contacts →

Indirect evidence

“We build enduring brands that move people and markets through the radical creativity of Truth Well Told™.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 208,654 digital agency services worldwide

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Digital agency services worldwide at a glance

As of Sep 29, 2026
24.3%Verified-email coverage
14.6%Mobile-number coverage
5.9Average contacts per company
1-10Median size (employees)
3.1%Largest-city concentration · London
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
163,170
11-50
38,601
51-200
5,048
201-500
850
501-1,000
223
1,001-5,000
120
5,001-10,000
27
10001+
72

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 digital 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, Canada, Germany, Spain, Australia, Italy, the Netherlands and 38 more. Country and city lists for digital agency services are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “digital 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 digital 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 digital 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, 298,336 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.

Digital agency services by location

443 lists · largest first

Every Digital 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 digital 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 digital agency services are there worldwide?

RevenueBase identified 208,654 digital 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?

VML, headquartered in New York, tops this list with the largest team on record.

Which country has the most digital agency services?

The United States leads with 64,954 companies, followed by the United Kingdom (20,927) and Brazil (17,180). Every digital agency services list by country and city is linked on this page.

Which city has the most digital agency services?

London leads with 6490 headquartered companies, followed by Sao Paulo (3532) and New York (3049).

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 298,336 verified decision-maker contacts tracked across these 208,654 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.