Company lists · Data refreshed September 2026

Top 25 Analytics agencies worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 37,050 companies tracked

RevenueBase identified 37,050 analytics agencies worldwide as of September 2026 and tracks 546,727 professional contacts across them, including 175,942 with verified work emails. The United States is the largest market and London the largest hub.

This list covers analytics 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 21, 2026. Country and city lists for analytics 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 21, 2026 86% judged on-target in blind review

37,050Companies

546,727Contacts tracked

175,942Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest analytics agencies worldwide

Ranked by team size

Top 25 of 37,050 analytics agencies worldwide, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to analytics 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	Nielseniq	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	10001+	25,856 contacts →
	Indirect evidence “NielsenIQ (NIQ) is the world’s leading consumer intelligence company, delivering the most complete understanding of consumer buying behavior and revealing new pathways to growth.” Source: RevenueBase Database · checked Sep 21, 2026
2	Nielsen	Strong evidence	New York, United StatesHQ checked Sep 21, 2026	10001+	23,892 contacts →
	Strong evidence “Nielsen shapes the world’s media and content as a global leader in audience insights, data and analytics.” Source: RevenueBase Database · checked Sep 21, 2026
3	Kantar	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	10001+	15,564 contacts →
	Strong evidence “Kantar is the world’s leading marketing data and analytics business.” Source: RevenueBase Database · checked Sep 21, 2026
4	Epsilon	Indirect evidence	Irving, TX, United StatesHQ checked Sep 21, 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 21, 2026
5	Publicis Media	Indirect evidence	London, United KingdomHQ checked Sep 21, 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 21, 2026
6	SEO	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	n/a	6,896 contacts →
	Indirect evidence “The way people search is changing.” Source: RevenueBase Database · checked Sep 21, 2026
7	Circana	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	5,001-10,000	5,571 contacts →
	Indirect evidence “At Circana, we measure and accelerate demand.” Source: RevenueBase Database · checked Sep 21, 2026
8	Yougov	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	1,001-5,000	4,637 contacts →
	Strong evidence “YouGov is a global research data and analytics group, powered by reality.” Source: RevenueBase Database · checked Sep 21, 2026
9	PHD	Indirect evidence	Bankside, GermanyHQ checked Sep 21, 2026	1,001-5,000	4,068 contacts →
	Indirect evidence “Welcome to PHD.” Source: RevenueBase Database · checked Sep 21, 2026
10	Dynata	Indirect evidence	Westport, CT, United StatesHQ checked Sep 21, 2026	5,001-10,000	3,807 contacts →
	Indirect evidence “At Dynata, we deliver the highest quality first-party data to help businesses around the world gain precise insights, activate the right audiences, and confidently measure impact.” Source: RevenueBase Database · checked Sep 21, 2026
11	Acxiom	Indirect evidence	Conway, AR, United StatesHQ checked Sep 21, 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 21, 2026
12	Kantar Ibope Media	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 21, 2026	1,001-5,000	2,973 contacts →
	Indirect evidence “O Ibope – marca latino-americana da Fifty5Blue – entrega clareza para marcas, agências e veículos sobre como as pessoas consomem mídia.” Source: RevenueBase Database · checked Sep 21, 2026
13	Kinesso	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 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 21, 2026
14	OTHER	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	n/a	2,671 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 21, 2026
15	Numerator	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	5,001-10,000	2,633 contacts →
	Indirect evidence “Numerator is a data and tech company bringing speed and scale to market research.” Source: RevenueBase Database · checked Sep 21, 2026
16	Zeta Global	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,595 contacts →
	Indirect evidence “At Zeta Global (NYSE: ZETA), we help enterprise brands and agencies Achieve the Impossible™ with superintelligent marketing.” Source: RevenueBase Database · checked Sep 21, 2026
17	Jakala	Indirect evidence	Milano, ItalyHQ checked Sep 21, 2026	1,001-5,000	2,546 contacts →
	Indirect evidence “We are JAKALA.The leading European player in AI-powered, data-driven performance.” Source: RevenueBase Database · checked Sep 21, 2026
18	Semrush	Indirect evidence	Boston, MA, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,234 contacts →
	Indirect evidence “Semrush, An Adobe Company, is the leading digital brand visibility platform, empowering marketers to command their online presence and create measurable impact.” Source: RevenueBase Database · checked Sep 21, 2026
19	Tableau	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,090 contacts →
	Indirect evidence “Tableau helps people see, understand, and act on data.” Source: RevenueBase Database · checked Sep 21, 2026
20	Gallup	Strong evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,026 contacts →
	Strong evidence “Gallup delivers analytics and advice to help leaders and organizations solve their most pressing problems.” Source: RevenueBase Database · checked Sep 21, 2026
21	media.net	Indirect evidence	Dubai, United Arab EmiratesHQ checked Sep 21, 2026	1,001-5,000	2,011 contacts →
	Indirect evidence “Media.net is an independent advertising technology platform that helps publishers, advertisers, and agencies achieve measurable outcomes across all formats and mediums.” Source: RevenueBase Database · checked Sep 21, 2026
22	TEADS	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,789 contacts →
	Indirect evidence “Teads Holding Co.(“Teads”)(Nasdaq: TEAD) is a leading omnichannel advertising platform focused on driving outcomes for brand and performance advertisers across screens.” Source: RevenueBase Database · checked Sep 21, 2026
23	IRI	Strong evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	5,001-10,000	1,700 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 21, 2026
24	Stackadapt	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 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 21, 2026
25	Syniti	Indirect evidence	Needham, MA, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,633 contacts →
	Indirect evidence “We tackle the hardest work in data for the world's largest organizations.” Source: RevenueBase Database · checked Sep 21, 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: analytics 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 analytics agencies.
Partial evidence: Its own public description names part of analytics agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name analytics 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 37,050 analytics agencies worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 175,942 reachable decision-makers.

Free signup · no credit card

View the full list →

Analytics agencies worldwide at a glance

As of Sep 21, 2026

32.2%Verified-email coverage

14.8Average contacts per company

1-10Median size (employees)

3.0%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

23,162

11-50

10,478

51-200

2,488

201-500

521

501-1,000

170

1,001-5,000

100

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 analytics 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 analytics agencies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “analytics 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 analytics 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 analytics 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, 175,942 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 21, 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.

Analytics agencies by location

167 lists · largest first

Every Analytics 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 analytics 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 analytics agencies are there worldwide?

RevenueBase identified 37,050 analytics 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?

Nielseniq, headquartered in Chicago, tops this list with the largest team on record.

Which country has the most analytics agencies?

The United States leads with 7,603 companies, followed by India (2,959) and the United Kingdom (2,176). Every analytics agencies list by country and city is linked on this page.

Which city has the most analytics agencies?

London leads with 1094 headquartered companies, followed by New York (707) and Sao Paulo (529).

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 175,942 verified decision-maker contacts tracked across these 37,050 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 21, 2026.

Ready to reach these companies? Verified emails and direct dials for all 37,050 analytics agencies worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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.