Company lists · Data refreshed September 2026

Top 25 Data analytics marketing firms worldwide

Name: Data analytics marketing firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 23,688 companies tracked

RevenueBase identified 23,688 data analytics marketing firms worldwide as of September 2026 and tracks 301,089 professional contacts across them, including 93,235 with verified work emails and 49,201 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers data analytics marketing firms 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 1, 2026. Country and city lists for data analytics marketing firms 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 RevenueBase Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

23,688Companies

301,089Contacts tracked

93,235Verified emails

49,201Mobile numbers

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The 25 largest data analytics marketing firms worldwide

Ranked by team size

Top 25 of 23,688 data analytics marketing firms worldwide, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to data analytics marketing firms: 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	Kantar	Strong evidence	Brisbane, AU	10001+	15,672 contacts →
	Strong evidence “Kantar is the world’s leading marketing data and analytics business.” Source: RevenueBase Database · checked Sep 1, 2026
2	Epsilon	Strong evidence	West Chicago, IL, US	5,001-10,000	9,983 contacts →
	Strong 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 1, 2026
3	Circana	Indirect evidence	Chicago, IL, US	5,001-10,000	5,631 contacts →
	Indirect evidence “At Circana, we measure and accelerate demand.” Source: RevenueBase Database · checked Sep 1, 2026
4	Kinesso	Partial evidence	New York, NY, US	5,001-10,000	2,885 contacts →
	Partial 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 1, 2026
5	Dunnhumby	Indirect evidence	Sao Paulo, BR	1,001-5,000	2,861 contacts →
	Indirect evidence “dunnhumby helps businesses grow through faster, better decision making, as the essential intelligence layer connecting the world’s leading retailers and brands.” Source: RevenueBase Database · checked Sep 1, 2026
6	Zeta Global	Partial evidence	Nashville, TN, US	1,001-5,000	2,570 contacts →
	Partial evidence “At Zeta Global (NYSE: ZETA), we help enterprise brands and agencies Achieve the Impossible™ with superintelligent marketing.” Source: RevenueBase Database · checked Sep 1, 2026
7	IRI	Strong evidence	Bentonville, AR, US	5,001-10,000	1,712 contacts →
	Strong evidence “IRI is a leading provider of big data, predictive analytics and forward-looking insights that help CPG, OTC healthcare, retailers and media companies to grow their businesses.” Source: RevenueBase Database · checked Sep 1, 2026
8	Latentview Analytics	Strong evidence	Munich, DE	1,001-5,000	1,659 contacts →
	Strong evidence “LatentView Analytics is an AI-driven analytics, data engineering, and consulting company that inspires and transforms businesses to excel in the digital world by harnessing the…” Source: RevenueBase Database · checked Sep 1, 2026
9	Caci LTD	Strong evidence	Birmingham, GB	1,001-5,000	1,657 contacts →
	Strong evidence “CACI offers an unrivalled range of data, marketing and IT solutions to a wide range of industries across both the public and private sectors.” Source: RevenueBase Database · checked Sep 1, 2026
10	Stackadapt	Indirect evidence	Toronto, ON, CA	1,001-5,000	1,617 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 1, 2026
11	Power Digital Marketing	Partial evidence	Arlington, VA, US	501-1,000	1,562 contacts →
	Partial evidence “Power Digital is a growth marketing firm fueled by technology and driven by a talented team of consultative marketers, creatives, analysts and technologists.” Source: RevenueBase Database · checked Sep 1, 2026
12	Intuit Mailchimp	Partial evidence	Oakland, CA, US	1,001-5,000	1,557 contacts →
	Partial evidence “The Mailchimpossibilities are endless when you create, automate, and optimize your marketing with Mailchimp.” Source: RevenueBase Database · checked Sep 1, 2026
13	Mintel	Indirect evidence	Belfast, IE	1,001-5,000	1,485 contacts →
	Indirect evidence “At Mintel, we empower businesses to navigate the future with confidence.” Source: RevenueBase Database · checked Sep 1, 2026
14	Hearts & Science	Partial evidence	New York, NY, US	1,001-5,000	1,401 contacts →
	Partial 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 1, 2026
15	Annalect	Strong evidence	New York, NY, US	5,001-10,000	1,359 contacts →
	Strong evidence “Over a decade ago, Omnicom created Annalect to reimagine the future of marketing, at the crossroads of data, tech, analytics, and AI.” Source: RevenueBase Database · checked Sep 1, 2026
16	J.D. Power	Indirect evidence	Troy, MI, US	501-1,000	1,203 contacts →
	Indirect evidence “J.D.” Source: RevenueBase Database · checked Sep 1, 2026
17	UGAM	Partial evidence	Mumbai, IndiaHQ checked Sep 1, 2026	1,001-5,000	1,180 contacts →
	Partial evidence “Ugam, a Merkle company, is a leading analytics and technology services company.” Source: RevenueBase Database · checked Sep 1, 2026
18	Data Axle	Partial evidence	Dallas, TX, US	1,001-5,000	1,082 contacts →
	Partial evidence “Data Axle helps clients create a foundation of clean data, find new leads, develop winning strategies, design beautiful campaigns, and can handle all day-to-day execution needs” Source: RevenueBase Database · checked Sep 1, 2026
19	Demandscience	Partial evidence	Boston, US	1,001-5,000	1,080 contacts →
	Partial evidence “With proprietary data and omni-channel activation like events, content, programmatic and chat, we cut through the noise to reach entire buyer groups, driving engagement and impact…” Source: RevenueBase Database · checked Sep 1, 2026
20	Centerfield	Indirect evidence	Los Angeles, CA, US	1,001-5,000	1,057 contacts →
	Indirect evidence “Super-powered customer acquisition.” Source: RevenueBase Database · checked Sep 1, 2026
21	Insider	Partial evidence	Istanbul, TürkiyeHQ checked Sep 1, 2026	1,001-5,000	1,036 contacts →
	Partial evidence “Insider-one platform for individualized, cross-channel experiences-enables enterprise marketers to connect customer data across channels and systems, predict their future behavior…” Source: RevenueBase Database · checked Sep 1, 2026
22	Mresult	Strong evidence	Sydney, AU	501-1,000	936 contacts →
	Strong evidence “About MResult MResult is a leading data & analytics intelligence technology solutions provider to companies that value insights from information as a competitive advantage.” Source: RevenueBase Database · checked Sep 1, 2026
23	SEM	Strong evidence	Sariyer, TürkiyeHQ checked Sep 1, 2026	n/a	883 contacts →
	Strong 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 1, 2026
24	WEBFX	Partial evidence	Harrisburg, PA, US	501-1,000	874 contacts →
	Partial evidence “We're here to be your digital marketing growth partner in the AI era.” Source: RevenueBase Database · checked Sep 1, 2026
25	NP Digital	Indirect evidence	London, GB	1,001-5,000	862 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 1, 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: data analytics marketing firms. 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 data analytics marketing firms.
Partial evidence: Its own public description names part of data analytics marketing firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name data analytics marketing firms. 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 23,688 data analytics marketing firms worldwide

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Data analytics marketing firms worldwide at a glance

As of Sep 1, 2026

31.0%Verified-email coverage

16.3%Mobile-number coverage

12.7Average contacts per company

1-10Median size (employees)

3.2%Largest-city concentration · London

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

14,738

11-50

6,808

51-200

1,602

201-500

323

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 data analytics marketing firms, 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: 60 countries, largest first: the United States, India, the United Kingdom, Brazil, Canada, Australia, Spain, Germany, the Netherlands, France and 50 more. Country and city lists for data analytics marketing firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “data analytics marketing firms”. 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 data analytics marketing firms), 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 data analytics marketing firms, 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, 93,235 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 between September 1, 2026 and September 14, 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.

Data analytics marketing firms by location

166 lists · largest first

Every Data analytics marketing firms 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 data analytics marketing firms, 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 data analytics marketing firms are there worldwide?

RevenueBase identified 23,688 data analytics marketing firms 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?

Kantar, headquartered in Brisbane, tops this list with the largest team on record.

Which country has the most data analytics marketing firms?

The United States leads with 7,870 companies, followed by India (3,233) and the United Kingdom (1,659). Every data analytics marketing firms list by country and city is linked on this page.

Which city has the most data analytics marketing firms?

London leads with 760 headquartered companies, followed by New York (497) and Sao Paulo (402).

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 93,235 verified decision-maker contacts tracked across these 23,688 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between September 1, 2026 and September 14, 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.