Company lists · Data refreshed September 2026

Top 25 Audience targeting agencies worldwide

Name: Audience targeting agencies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 14,497 companies tracked

RevenueBase identified 14,497 audience targeting agencies worldwide as of September 2026 and tracks 168,622 professional contacts across them, including 48,150 with verified work emails. The United States is the largest market and London the largest hub.

This list covers audience targeting agencies 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 19, 2026. Country and city lists for audience targeting agencies 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 19, 2026 86% judged on-target in blind review

14,497Companies

168,622Contacts tracked

48,150Verified emails

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The 25 largest audience targeting agencies worldwide

Ranked by team size

Top 25 of 14,497 audience targeting agencies worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to audience targeting agencies: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Epsilon	Indirect evidence	Irving, TX, United StatesHQ checked Sep 19, 2026	5,001-10,000	9,953 contacts →
	Indirect evidence “Epsilon is a global leader in data and identity with deep expertise in digital media, clean rooms, customer data platforms, loyalty and marketing services.” Source: RevenueBase Database · checked Sep 19, 2026
2	Publicis Media	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	10001+	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 19, 2026
3	PHD	Indirect evidence	Bankside, GermanyHQ checked Sep 19, 2026	1,001-5,000	4,068 contacts →
	Indirect evidence “Welcome to PHD.” Source: RevenueBase Database · checked Sep 19, 2026
4	Acxiom	Indirect evidence	Conway, AR, United StatesHQ checked Sep 19, 2026	1,001-5,000	3,241 contacts →
	Indirect evidence “Acxiom puts data to work, solving complex challenges for the world’s leading brands and agencies.” Source: RevenueBase Database · checked Sep 19, 2026
5	Stackadapt	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	1,001-5,000	1,633 contacts →
	Partial evidence “StackAdapt is the leading technology company that empowers marketers to reach, engage, and convert audiences with precision.” Source: RevenueBase Database · checked Sep 19, 2026
6	Wunderman	Indirect evidence	London, United StatesHQ checked Sep 19, 2026	5,001-10,000	1,451 contacts →
	Indirect evidence “We are Wunderman, a global digital agency that is 'Creatively Driven.” Source: RevenueBase Database · checked Sep 19, 2026
7	Hearts & Science	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,359 contacts →
	Indirect evidence “Hearts & Science, an Omnicom Media Group agency, transforms data signals into meaningful connections between brands and consumers that drive exponential growth.” Source: RevenueBase Database · checked Sep 19, 2026
8	Mediaocean	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,050 contacts →
	Indirect evidence “Mediaocean is powering the future of the advertising ecosystem with technology that empowers brands and agencies to deliver impactful omnichannel marketing experiences.” Source: RevenueBase Database · checked Sep 19, 2026
9	SEM	Indirect evidence	Sariyer, TürkiyeHQ checked Sep 19, 2026	n/a	883 contacts →
	Indirect evidence “SEM is a global new generation consumer marketing and technologies brand where we combine growth consultancy, advanced analytics, digital marketing and technology services under…” Source: RevenueBase Database · checked Sep 19, 2026
10	NP Digital	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 19, 2026	1,001-5,000	866 contacts →
	Indirect evidence “Neil Patel has been recognized by the Wall Street Journal, Forbes, and the United Nations, to name a few, as one of the most influential and successful marketers and entrepreneurs…” Source: RevenueBase Database · checked Sep 19, 2026
11	KARGO	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	201-500	843 contacts →
	Indirect evidence “Kargo creates memorable experiences for advertisers that go beyond the first impression to captivate consumer attention.” Source: RevenueBase Database · checked Sep 19, 2026
12	Smartly	Indirect evidence	Helsinki, FinlandHQ checked Sep 19, 2026	501-1,000	827 contacts →
	Indirect evidence “Smartly is the AI-powered advertising technology company transforming ad experiences for brands and their consumers.” Source: RevenueBase Database · checked Sep 19, 2026
13	Mediaplus Group	Indirect evidence	Munich, GermanyHQ checked Sep 19, 2026	1,001-5,000	820 contacts →
	Indirect evidence “Mediaplus is one of Europe’s largest independent, partner-owned media agencies.” Source: RevenueBase Database · checked Sep 19, 2026
14	Kepler	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	501-1,000	738 contacts →
	Indirect evidence “We’re on a mission to clarify the digital universe.” Source: RevenueBase Database · checked Sep 19, 2026
15	Perion	Indirect evidence	New York, United StatesHQ checked Sep 19, 2026	501-1,000	621 contacts →
	Indirect evidence “Perion is helping agencies, brands and retailers get better results with their marketing investments by providing advanced technology across all major digital channels.” Source: RevenueBase Database · checked Sep 19, 2026
16	JPL	Indirect evidence	Harrisburg, PA, United StatesHQ checked Sep 19, 2026	n/a	609 contacts →
	Indirect evidence “JPL is a full-service agency dedicated to helping clients achieve more.” Source: RevenueBase Database · checked Sep 19, 2026
17	OGURY	Indirect evidence	London, FranceHQ checked Sep 19, 2026	501-1,000	595 contacts →
	Indirect evidence “Ogury is a global adtech company powered by Persona Intelligence, its proprietary technology that enables brands and agencies to activate consistent persona-based strategies…” Source: RevenueBase Database · checked Sep 19, 2026
18	Precis	Indirect evidence	Stockholm, SwedenHQ checked Sep 19, 2026	201-500	535 contacts →
	Indirect evidence “Precis is a modern, tech-powered digital marketing agency specialising in media buying, analytics, creative, and proprietary technology.” Source: RevenueBase Database · checked Sep 19, 2026
19	Gumgum	Indirect evidence	Santa Monica, United StatesHQ checked Sep 19, 2026	501-1,000	522 contacts →
	Indirect evidence “GumGum is The Mindset Company™ transforming advertising.” Source: RevenueBase Database · checked Sep 19, 2026
20	Tombras	Indirect evidence	Knoxville, TN, United StatesHQ checked Sep 19, 2026	201-500	496 contacts →
	Indirect evidence “Tombras is a 450+ person, full-service agency with a digital mindset.” Source: RevenueBase Database · checked Sep 19, 2026
21	Quantcast	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 19, 2026	501-1,000	491 contacts →
	Indirect evidence “Quantcast is the AI-powered ad platform built for performance marketers.” Source: RevenueBase Database · checked Sep 19, 2026
22	Amsive	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	501-1,000	488 contacts →
	Indirect evidence “Amsive is a data-driven performance marketing agency that enhances marketing ROI through innovative customer acquisition and engagement solutions.” Source: RevenueBase Database · checked Sep 19, 2026
23	Sg360	Indirect evidence	Wheeling, IL, United StatesHQ checked Sep 19, 2026	501-1,000	477 contacts →
	Indirect evidence “sg360° can help you identify and connect with your best prospects 1:1, both offline and on.” Source: RevenueBase Database · checked Sep 19, 2026
24	Numberly	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	501-1,000	474 contacts →
	Indirect evidence “Numberly, Marketing Technologist, is a major player in the field of data marketing.” Source: RevenueBase Database · checked Sep 19, 2026
25	M C Saatchi Performance	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	201-500	457 contacts →
	Indirect evidence “We are a Global digital media agency specializing in taking a human approach to connecting brands with people across all channels.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: audience targeting agencies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names audience targeting agencies.
Partial evidence: Its own public description names part of audience targeting agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name audience targeting agencies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 14,497 audience targeting agencies worldwide

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Audience targeting agencies worldwide at a glance

As of Sep 19, 2026

28.6%Verified-email coverage

11.6Average contacts per company

1-10Median size (employees)

2.4%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

8,632

11-50

4,472

51-200

1,017

201-500

226

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

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among audience targeting agencies, 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: Every country. Country and city lists for audience targeting agencies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “audience targeting agencies”. 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 audience targeting agencies), 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 audience targeting agencies, 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, 48,150 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 19, 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.

Audience targeting agencies by location

85 lists · largest first

Every Audience targeting agencies 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 audience targeting agencies, 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 audience targeting agencies are there worldwide?

RevenueBase identified 14,497 audience targeting agencies 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?

Epsilon, headquartered in Irving, tops this list with the largest team on record.

Which country has the most audience targeting agencies?

The United States leads with 3,181 companies, followed by India (1,360) and Brazil (733). Every audience targeting agencies list by country and city is linked on this page.

Which city has the most audience targeting agencies?

London leads with 346 headquartered companies, followed by New York (261) and Sao Paulo (208).

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 48,150 verified decision-maker contacts tracked across these 14,497 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 19, 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.