Company lists · Data refreshed September 2026

Top 25 Market research panel companies worldwide

Name: Market research panel companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 4,923 companies tracked

RevenueBase identified 4,923 market research panel companies worldwide as of September 2026 and tracks 102,215 professional contacts across them, including 24,224 with verified work emails. The United States is the largest market and London the largest hub.

This list covers market research panel companies 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 28, 2026. Country and city lists for market research panel companies 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 28, 2026 86% judged on-target in blind review

4,923Companies

102,215Contacts tracked

24,224Verified emails

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The 25 largest market research panel companies worldwide

Ranked by team size

Top 25 of 4,923 market research panel companies worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to market research panel companies: 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	IPSOS	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	10001+	16,377 contacts →
	Indirect evidence “In our world of rapid change, the need for reliable information to make confident decisions has never been greater.” Source: RevenueBase Database · checked Sep 28, 2026
2	Yougov	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1,001-5,000	4,637 contacts →
	Partial evidence “YouGov is a global research data and analytics group, powered by reality.” Source: RevenueBase Database · checked Sep 28, 2026
3	Numerator	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	5,001-10,000	2,633 contacts →
	Strong evidence “Numerator is a data and tech company bringing speed and scale to market research.” Source: RevenueBase Database · checked Sep 28, 2026
4	SAGO	Strong evidence	Iselin, NJ, United StatesHQ checked Sep 28, 2026	1,001-5,000	795 contacts →
	Strong evidence “Today’s markets demand new research methods.” Source: RevenueBase Database · checked Sep 28, 2026
5	Norstat	Strong evidence	Oslo, NorwayHQ checked Sep 28, 2026	501-1,000	764 contacts →
	Strong evidence “Norstat is one of the leading data collectors for market research and insight in Europe and the Americas.” Source: RevenueBase Database · checked Sep 28, 2026
6	Hansa Research Group	Strong evidence	Mumbai, IndiaHQ checked Sep 28, 2026	501-1,000	741 contacts →
	Strong evidence “Hansa Research is a full-service global market research agency conducting research in over 100 countries.” Source: RevenueBase Database · checked Sep 28, 2026
7	Metrixlab	Partial evidence	Rotterdam, MexicoHQ checked Sep 28, 2026	1,001-5,000	665 contacts →
	Partial evidence “MetrixLab is now Toluna, the global research and insights leader that enables businesses to make smarter, data-driven decisions faster.” Source: RevenueBase Database · checked Sep 28, 2026
8	Market Xcel	Partial evidence	New Delhi, IndiaHQ checked Sep 28, 2026	501-1,000	664 contacts →
	Partial evidence “At Market Xcel, we're dedicated to delivering high-quality results for our clients.” Source: RevenueBase Database · checked Sep 28, 2026
9	Kadence International	Strong evidence	Tokyo, JapanHQ checked Sep 28, 2026	501-1,000	643 contacts →
	Strong evidence “Kadence International is a worldwide market research agency with a distinctly local feel.” Source: RevenueBase Database · checked Sep 28, 2026
10	Azure Knowledge Corporation	Strong evidence	Palo Alto, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	600 contacts →
	Strong evidence “Azure Knowledge Corporation, headquartered at Piscataway, NJ, is a globally trusted provider of market research and digital experience solutions.” Source: RevenueBase Database · checked Sep 28, 2026
11	Unimrkt Research	Strong evidence	Great Neck, NY, United StatesHQ checked Sep 28, 2026	501-1,000	581 contacts →
	Strong evidence “Unimrkt Research is a Market Research Outsourcing firm that helps global Market Research organizations with their primary and secondary research and support needs.” Source: RevenueBase Database · checked Sep 28, 2026
12	Prodege, LLC	Partial evidence	El Segundo, CA, United StatesHQ checked Sep 28, 2026	501-1,000	559 contacts →
	Partial evidence “A cutting-edge marketing and consumer insights platform, Prodege has charted a course of innovation in the evolving technology landscape by helping leading brands, marketers, and…” Source: RevenueBase Database · checked Sep 28, 2026
13	Consulting By Kantar	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	501-1,000	502 contacts →
	Partial evidence “Kantar is the world’s leading marketing data and analytics company.” Source: RevenueBase Database · checked Sep 28, 2026
14	Borderless Access	Partial evidence	Bangalore, IndiaHQ checked Sep 28, 2026	201-500	488 contacts →
	Partial evidence “Borderless Access is a global insights and panel access company established in 2008.” Source: RevenueBase Database · checked Sep 28, 2026
15	M3 Global Research	Strong evidence	Fort Washington, PA, United StatesHQ checked Sep 28, 2026	201-500	444 contacts →
	Strong evidence “M3 Global Research provides the most comprehensive and highest quality market research recruitment and support services available to the global healthcare industry with…” Source: RevenueBase Database · checked Sep 28, 2026
16	INJ Partners	Strong evidence	Kowloon, Hong KongHQ checked Sep 28, 2026	501-1,000	404 contacts →
	Strong evidence “INJ Partners is a leading provider of end-to-end market research solutions, helping businesses navigate complex market landscapes with data-driven insights that drive real impact.” Source: RevenueBase Database · checked Sep 28, 2026
17	TKW Research Group	Partial evidence	Seaford, AustraliaHQ checked Sep 28, 2026	201-500	393 contacts →
	Partial evidence “TKW Research Group is Australia's most trusted research data collection and recruitment organisation.” Source: RevenueBase Database · checked Sep 28, 2026
18	NS Matrix Services Pvt. LTD	Indirect evidence	Delhi, IndiaHQ checked Sep 28, 2026	201-500	392 contacts →
	Indirect evidence “NSMX (NS Matrix Services Pvt.” Source: RevenueBase Database · checked Sep 28, 2026
19	Stop And Shop	Strong evidence	Browns Summit, NC, United StatesHQ checked Sep 28, 2026	51-200	391 contacts →
	Strong evidence “Stop and Shop is a market research company based out of Osceola Ossipee Rd, Browns Summit, North Carolina, United States.” Source: RevenueBase Database · checked Sep 28, 2026
20	Gdcc Global Data Collection Company	Strong evidence	Rotterdam, NetherlandsHQ checked Sep 28, 2026	201-500	384 contacts →
	Strong evidence “GDCC is an independent data collection company providing international fieldwork services to leading market research- and consultancy agencies globally, both offline and online.” Source: RevenueBase Database · checked Sep 28, 2026
21	American Directions Research Group	Strong evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	201-500	344 contacts →
	Strong evidence “American Directions Research Group is one of the largest and most experienced market research survey providers in the United States.” Source: RevenueBase Database · checked Sep 28, 2026
22	Groupe Ifop	Indirect evidence	Paris, United StatesHQ checked Sep 28, 2026	51-200	341 contacts →
	Indirect evidence “Fondé en 1938 par le sociologue Jean Stoetzel, l’Ifop est le pionnier de la méthode des sondages et le premier à déployer en France des enquêtes d’opinion publique.” Source: RevenueBase Database · checked Sep 28, 2026
23	Plus 94 Research	Strong evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1,001-5,000	319 contacts →
	Strong evidence “Plus 94 Research is a market research company that is so unique in its thinking and vision it is set to significantly enhance the service experience of clients.” Source: RevenueBase Database · checked Sep 28, 2026
24	Ronin International	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	312 contacts →
	Strong evidence “RONIN International is an independent B2B market research company specialising in business, healthcare and tech studies.” Source: RevenueBase Database · checked Sep 28, 2026
25	GFK	Indirect evidence	Nuremberg, GermanyHQ checked Sep 28, 2026	5,001-10,000	290 contacts →
	Indirect evidence “Growth from Knowledge.” Source: RevenueBase Database · checked Sep 28, 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: market research panel companies. 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 market research panel companies.
Partial evidence: Its own public description names part of market research panel companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name market research panel companies. 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 4,923 market research panel companies worldwide

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Market research panel companies worldwide at a glance

As of Sep 28, 2026

23.7%Verified-email coverage

20.8Average contacts per company

11-50Median size (employees)

3.4%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

2,298

11-50

1,839

51-200

542

201-500

132

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 market research panel companies, 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 market research panel companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “market research panel companies”. 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 market research panel companies), 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 market research panel companies, 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, 24,224 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 28, 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.

Market research panel companies by location

32 lists · largest first

Every Market research panel companies 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 market research panel companies, 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 market research panel companies are there worldwide?

RevenueBase identified 4,923 market research panel companies 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?

IPSOS, headquartered in Paris, tops this list with the largest team on record.

Which country has the most market research panel companies?

The United States leads with 1,074 companies, followed by India (587) and the United Kingdom (371). Every market research panel companies list by country and city is linked on this page.

Which city has the most market research panel companies?

London leads with 168 headquartered companies, followed by New Delhi (124) and Mumbai (82).

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 24,224 verified decision-maker contacts tracked across these 4,923 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 28, 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.