Company lists · Data refreshed September 2026

Top 25 Research companies worldwide

Name: Research companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 10,665 companies tracked

RevenueBase identified 10,665 company matches for research companies worldwide as of September 2026 and tracks 226,235 professional contacts across them, including 55,502 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for research companies worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 21, 2026. Country and city lists for research companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 SmartSearch · Exact Recorded Sep 21, 2026 How this list was built

10,665Companies

226,235Contacts tracked

55,502Verified emails

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The 25 largest research companies worldwide

Ranked by team size

Top 25 of 10,665 company matches for research companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Nielseniq	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	10001+	25,856 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	IPSOS	Exact match	Paris, FranceHQ recorded Sep 21, 2026	10001+	16,377 contacts →
	Exact match “In our world of rapid change, the need for reliable information to make confident decisions has never been greater.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Yougov	Exact match	London, United KingdomHQ recorded Sep 21, 2026	1,001-5,000	4,637 contacts →
	Exact match “YouGov is a global research data and analytics group, powered by reality.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Dynata	Exact match	Westport, CT, United StatesHQ recorded Sep 21, 2026	5,001-10,000	3,807 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Westat	Exact match	Bethesda, MD, United StatesHQ recorded Sep 21, 2026	1,001-5,000	3,248 contacts →
	Exact match “Westat offers innovative professional services to help clients improve outcomes in health, education, and social policy.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Numerator	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	5,001-10,000	2,633 contacts →
	Exact match “Numerator is a data and tech company bringing speed and scale to market research.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Euromonitor International	Exact match	London, United KingdomHQ recorded Sep 21, 2026	1,001-5,000	2,068 contacts →
	Exact match “Euromonitor International leads the world in global market intelligence into industries, companies, economies and consumers.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	GD Research Center Pvt. LTD	Exact match	Hyderabad, IndiaHQ recorded Sep 21, 2026	1,001-5,000	1,260 contacts →
	Exact match “GD Research Center Pvt.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Escalent	Exact match	Livonia, MI, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,155 contacts →
	Exact match “Welcome to Escalent.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Quinstreet	Exact match	Foster City, CA, United StatesHQ recorded Sep 21, 2026	501-1,000	1,035 contacts →
	Exact match “Powering Performance Marketplaces In Digital Media QuinStreet is a pioneer in powering decentralized online marketplaces that match searchers and “research and compare” consumers…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Survey Sampling International	Exact match	Shelton, CT, United StatesHQ recorded Sep 21, 2026	1,001-5,000	778 contacts →
	Exact match “Research Now SSI is the global leader in digital research data for better insights and business decisions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	CINT	Exact match	Stockholm, SwedenHQ recorded Sep 21, 2026	1,001-5,000	771 contacts →
	Exact match “Cint is the technology foundation for continuous research and measurement.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Norstat	Exact match	Oslo, NorwayHQ recorded Sep 21, 2026	501-1,000	764 contacts →
	Exact match “Norstat is one of the leading data collectors for market research and insight in Europe and the Americas.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Hansa Research Group	Exact match	Mumbai, IndiaHQ recorded Sep 21, 2026	501-1,000	741 contacts →
	Exact match “Hansa Research is a full-service global market research agency conducting research in over 100 countries.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Dichter & Neira	Exact match	PanamaHQ recorded Sep 21, 2026	501-1,000	728 contacts →
	Exact match “dichter & neira is a leading market research company that specializes in understanding consumer behavior and purchasing trends, both in modern and traditional channels, by…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Cheers Interactive	Exact match	Navi Mumbai, IndiaHQ recorded Sep 21, 2026	501-1,000	685 contacts →
	Exact match “Cheers Interactive is a specialised custom research, analytics and sales & marketing solutions company.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Salsoft Technologies PVT LTD	Exact match	Karachi, PakistanHQ recorded Sep 21, 2026	1,001-5,000	683 contacts →
	Exact match “Salsoft is a team.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Coleman Research	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	201-500	671 contacts →
	Exact match “VISASQ/COLEMAN was established as a partnership between VisasQ Inc, Asia’s top expert network and the only publicly traded company in this field, and Coleman Research, a trusted…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	TAM Media Research Pvt. LTD	Exact match	Mumbai, IndiaHQ recorded Sep 21, 2026	501-1,000	669 contacts →
	Exact match “TAM Media Research, is a 50:50 joint venture between two global media research organizations, Nielsen & Kantar Media Research.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Metrixlab	Exact match	Rotterdam, MexicoHQ recorded Sep 21, 2026	1,001-5,000	665 contacts →
	Exact match “MetrixLab is now Toluna, the global research and insights leader that enables businesses to make smarter, data-driven decisions faster.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Market Xcel	Exact match	New Delhi, IndiaHQ recorded Sep 21, 2026	501-1,000	664 contacts →
	Exact match “At Market Xcel, we're dedicated to delivering high-quality results for our clients.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Infiniti Research LTD	Exact match	London, United KingdomHQ recorded Sep 21, 2026	501-1,000	651 contacts →
	Exact match “Infiniti Research is a leading provider of market intelligence and customer intelligence solutions with 20+ years’ experience spanning across 20+ industries.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Kadence International	Exact match	Tokyo, JapanHQ recorded Sep 21, 2026	501-1,000	643 contacts →
	Exact match “Kadence International is a worldwide market research agency with a distinctly local feel.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	BASES	Exact match	Amsterdam, MexicoHQ recorded Sep 21, 2026	10001+	641 contacts →
	Exact match “NIQ BASES is Success, Elevated.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Azure Knowledge Corporation	Exact match	Palo Alto, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	600 contacts →
	Exact match “Azure Knowledge Corporation, headquartered at Piscataway, NJ, is a globally trusted provider of market research and digital experience solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “research companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 10,665 research companies worldwide

See the full list, filter by size, metro and specialty, and access 55,502 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Research companies worldwide at a glance

As of Sep 21, 2026

24.5%Verified-email coverage

21.2Average contacts per company

11-50Median size (employees)

3.0%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

5,126

11-50

3,752

51-200

1,249

201-500

314

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

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for research companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “research companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 55,502 professional contacts with verified work emails across the full matched dataset. 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.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Research companies by location

57 lists · largest first

Every Research 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 SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “research companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many research companies are there worldwide?

RevenueBase identified 10,665 company matches for research companies worldwide as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Nielseniq tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most research companies?

The United States leads with 2,244 companies, followed by India (1,338) and the United Kingdom (711). Every research companies list by country and city is linked on this page.

Which city has the most research companies?

London leads with 321 company records, followed by Pune (256) and New York (219).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 55,502 professional contacts with verified work emails tracked across these 10,665 companies; direct dials are available where recorded.

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.

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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 SmartSearch, 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.