Company lists · Data refreshed September 2026

Top 25 Retargeting advertising agencies worldwide

Name: Retargeting advertising agencies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 40,899 companies tracked

RevenueBase identified 40,899 retargeting advertising agencies worldwide as of September 2026 and tracks 260,828 professional contacts across them, including 70,937 with verified work emails and 42,560 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers retargeting advertising 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 6, 2026. Country and city lists for retargeting advertising 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 6, 2026 86% judged on-target in blind review

40,899Companies

260,828Contacts tracked

70,937Verified emails

42,560Mobile numbers

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The 25 largest retargeting advertising agencies worldwide

Ranked by team size

Top 25 of 40,899 retargeting advertising agencies worldwide, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to retargeting advertising 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	Kinesso	Indirect evidence	New York, NY, United StatesHQ checked Sep 6, 2026	5,001-10,000	2,860 contacts →
	Indirect evidence “KINESSO is the technology-driven performance marketing agency within Omnicom Media that provides actionable growth for both agency partners and clients.” Source: RevenueBase Database · checked Sep 6, 2026
2	Stackadapt	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	1,001-5,000	1,633 contacts →
	Indirect evidence “StackAdapt is the leading technology company that empowers marketers to reach, engage, and convert audiences with precision.” Source: RevenueBase Database · checked Sep 6, 2026
3	Localiq	Indirect evidence	New York, NY, United StatesHQ checked Sep 6, 2026	1,001-5,000	1,534 contacts →
	Indirect evidence “Grow your business with digital marketing powered by AI and local expertise.” Source: RevenueBase Database · checked Sep 6, 2026
4	Scorpion	Indirect evidence	Draper, UT, United StatesHQ checked Sep 6, 2026	501-1,000	1,076 contacts →
	Indirect evidence “Scorpion is the leader in helping local businesses succeed by focusing on what truly matters-driving revenue.” Source: RevenueBase Database · checked Sep 6, 2026
5	Mediaocean	Partial evidence	New York, NY, United StatesHQ checked Sep 6, 2026	1,001-5,000	1,050 contacts →
	Partial 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 6, 2026
6	Logical Position	Indirect evidence	Lake Oswego, OR, United StatesHQ checked Sep 6, 2026	501-1,000	899 contacts →
	Indirect evidence “Logical Position (LP) is an Inc.” Source: RevenueBase Database · checked Sep 6, 2026
7	WEBFX	Indirect evidence	Harrisburg, PA, United StatesHQ checked Sep 6, 2026	501-1,000	866 contacts →
	Indirect evidence “We're here to be your digital marketing growth partner in the AI era.” Source: RevenueBase Database · checked Sep 6, 2026
8	NP Digital	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 6, 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 6, 2026
9	Cadastra	Indirect evidence	São Paulo, BrazilHQ checked Sep 6, 2026	501-1,000	786 contacts →
	Indirect evidence “We are a global company that blends digital marketing services, consulting and technology.” Source: RevenueBase Database · checked Sep 6, 2026
10	simpli.fi	Indirect evidence	Fort Worth, TX, United StatesHQ checked Sep 6, 2026	501-1,000	680 contacts →
	Indirect evidence “Simpli.fi is a real-world media platform that connects digital intent with physical movement, helping brands reach audiences in the right place, at the right moment, to drive…” Source: RevenueBase Database · checked Sep 6, 2026
11	Perion	Indirect evidence	New York, United StatesHQ checked Sep 6, 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 6, 2026
12	Iquanti	Indirect evidence	Jersey City, NJ, United StatesHQ checked Sep 6, 2026	501-1,000	538 contacts →
	Indirect evidence “iQuanti was founded to deliver on the promise of high-performance digital marketing, combining deep analytics, proprietary technology, and a results-driven approach.” Source: RevenueBase Database · checked Sep 6, 2026
13	Precis	Indirect evidence	Stockholm, SwedenHQ checked Sep 6, 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 6, 2026
14	Tombras	Indirect evidence	Knoxville, TN, United StatesHQ checked Sep 6, 2026	201-500	496 contacts →
	Indirect evidence “Tombras is a 450+ person, full-service agency with a digital mindset.” Source: RevenueBase Database · checked Sep 6, 2026
15	Amsive	Indirect evidence	New York, NY, United StatesHQ checked Sep 6, 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 6, 2026
16	M C Saatchi Performance	Indirect evidence	London, United KingdomHQ checked Sep 6, 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 6, 2026
17	Mspark	Indirect evidence	Helena, AL, United StatesHQ checked Sep 6, 2026	201-500	442 contacts →
	Indirect evidence “Mspark is a results-driven marketing partner built for accountability.” Source: RevenueBase Database · checked Sep 6, 2026
18	BIG ADS	Indirect evidence	Sydney, AustraliaHQ checked Sep 6, 2026	n/a	409 contacts →
	Indirect evidence “Big Ads has been providing digital ad-tech solutions for 3 years with great success thanks to the release of Buddy, an ad-tech platform which produces rich media creative tags to…” Source: RevenueBase Database · checked Sep 6, 2026
19	MVF	Indirect evidence	London, United KingdomHQ checked Sep 6, 2026	201-500	401 contacts →
	Indirect evidence “MVF powers growth for our clients by connecting them to potential customers.” Source: RevenueBase Database · checked Sep 6, 2026
20	Unified	Indirect evidence	NY, United StatesHQ checked Sep 6, 2026	201-500	399 contacts →
	Indirect evidence “A best in class team of digital experts leveraging purpose built technology to deliver operational excellence and insights across paid social, programmatic, OTT and digital audio.” Source: RevenueBase Database · checked Sep 6, 2026
21	Promodo Digital Agency	Indirect evidence	Lincoln, United KingdomHQ checked Sep 6, 2026	201-500	383 contacts →
	Indirect evidence “Promodo is an award-winning performance marketing agency and a reliable partner for driving measurable results in eCommerce.” Source: RevenueBase Database · checked Sep 6, 2026
22	Localedge	Partial evidence	Buffalo, NY, United StatesHQ checked Sep 6, 2026	501-1,000	383 contacts →
	Partial evidence “LocalEdge, a Hearst Media Services Company, offers a full suite of online advertising products and services for any size business and budget across the country.” Source: RevenueBase Database · checked Sep 6, 2026
23	Money Mailer	Indirect evidence	Cypress, CA, United StatesHQ checked Sep 6, 2026	201-500	379 contacts →
	Indirect evidence “Money Mailer is recognized as a leader in the direct marketing industry, delivering local deals to neighborhoods since 1979.” Source: RevenueBase Database · checked Sep 6, 2026
24	Reprise Digital	Indirect evidence	New York, NY, United StatesHQ checked Sep 6, 2026	1,001-5,000	366 contacts →
	Indirect evidence “We are now KINESSO.” Source: RevenueBase Database · checked Sep 6, 2026
25	Online Marketing Gurus	Indirect evidence	Crows Nest, United StatesHQ checked Sep 6, 2026	51-200	345 contacts →
	Indirect evidence “Online Marketing Gurus (OMG) is an award-winning Leading Digital Marketing Agency, with locations in Australia, USA, UAE & Singapore.” Source: RevenueBase Database · checked Sep 6, 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: retargeting advertising 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 retargeting advertising agencies.
Partial evidence: Its own public description names part of retargeting advertising agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name retargeting advertising 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 40,899 retargeting advertising agencies worldwide

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Retargeting advertising agencies worldwide at a glance

As of Sep 6, 2026

27.2%Verified-email coverage

16.3%Mobile-number coverage

6.4Average contacts per company

1-10Median size (employees)

3.4%Largest-city concentration · London

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

30,165

11-50

9,070

51-200

1,288

201-500

211

501-1,000

1,001-5,000

5,001-10,000

10001+

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 retargeting advertising 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: 39 countries, largest first: the United States, Brazil, the United Kingdom, Canada, Australia, Spain, Germany, France, the Netherlands, Mexico and 29 more. Country and city lists for retargeting advertising agencies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “retargeting advertising 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 retargeting advertising 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 retargeting advertising 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, 70,937 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 6, 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.

Retargeting advertising agencies by location

178 lists · largest first

Every Retargeting advertising 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 retargeting advertising 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 retargeting advertising agencies are there worldwide?

RevenueBase identified 40,899 retargeting advertising 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?

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

Which country has the most retargeting advertising agencies?

The United States leads with 14,757 companies, followed by Brazil (4,461) and the United Kingdom (3,895). Every retargeting advertising agencies list by country and city is linked on this page.

Which city has the most retargeting advertising agencies?

London leads with 1394 headquartered companies, followed by Sao Paulo (877) and New York (674).

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 70,937 verified decision-maker contacts tracked across these 40,899 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 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 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.