Company lists · Data refreshed October 2026

Top 25 Market research companies based in the United States

Name: Market research companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 816 companies tracked

This directory lists 816 market research companies based in the United States, with 13,608 business contacts and 3,625 email addresses. The list was updated in October 2026; New York is the single most-represented city among the companies listed.

Market research companies collect and analyze information about markets, customers, competitors, and consumer behavior to support business decisions. This list covers companies that provide market research, market analysis, consumer research, competitive research, or related research services. Ranked by team size, largest first. Data current as of October 1, 2026.

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 Oct 1, 2026 86% judged on-target in blind review

816Companies

13,608Contacts tracked

3,625Verified emails

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The 25 largest market research companies based in the United States

Ranked by team size

Top 25 of 816 market research companies based in the United States, ranked by team size, largest first. Data refreshed Oct 1, 2026. RevenueBase Smart Search rates how each company's information relates to market research 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 In US	Indirect evidence	New York, NY, United StatesHQ checked Oct 1, 2026	5,001-10,000	821 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 Oct 1, 2026
2	Unimrkt Research	Strong evidence	Great Neck, NY, United StatesHQ checked Oct 1, 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 Oct 1, 2026
3	Allied Market Research	Strong evidence	Wilmington, DE, United StatesHQ checked Oct 1, 2026	501-1,000	508 contacts →
	Strong evidence “Driven by innovation and value addition approach, Allied Market Research is instrumental in market research and business consulting across various industry verticals since its…” Source: RevenueBase Database · checked Oct 1, 2026
4	Hanover Research	Partial evidence	Arlington, VA, United StatesHQ checked Oct 1, 2026	201-500	405 contacts →
	Partial evidence “Hanover is a leading provider of research and analytics for thousands of organizations worldwide.” Source: RevenueBase Database · checked Oct 1, 2026
5	Stop And Shop	Strong evidence	Browns Summit, NC, United StatesHQ checked Oct 1, 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 Oct 1, 2026
6	Profiles By Kantar	Partial evidence	Bridgewater, NJ, United StatesHQ checked Oct 1, 2026	501-1,000	350 contacts →
	Partial evidence “A division of Kantar, Kantar Profiles is a market-leading data company and home to the world’s largest audience network.” Source: RevenueBase Database · checked Oct 1, 2026
7	Transparency Market Research	Strong evidence	Wilmington, DE, United StatesHQ checked Oct 1, 2026	201-500	325 contacts →
	Strong evidence “Transparency Market Research Pvt.” Source: RevenueBase Database · checked Oct 1, 2026
8	Starlight Analytics	Partial evidence	New York, NY, United StatesHQ checked Oct 1, 2026	n/a	231 contacts →
	Partial evidence “Smarter Insights for Sustainable Brand Growth Navigate your market with confidence.” Source: RevenueBase Database · checked Oct 1, 2026
9	Radius	Indirect evidence	New York, NY, United StatesHQ checked Oct 1, 2026	51-200	230 contacts →
	Indirect evidence “Companies rely on us for strategic business-building guidance to optimize brand offerings, identify clear innovations, and develop compelling customer propositions.” Source: RevenueBase Database · checked Oct 1, 2026
10	Blackstone Group	Strong evidence	Chicago, IL, United StatesHQ checked Oct 1, 2026	51-200	229 contacts →
	Strong evidence “Blackstone Group is a full-service custom marketing research and consulting firm providing clients with actionable insights for over 25 years.” Source: RevenueBase Database · checked Oct 1, 2026
11	Marketvision Research	Strong evidence	Blue Ash, United StatesHQ checked Oct 1, 2026	51-200	195 contacts →
	Strong evidence “For 40 years, MarketVision Research has provided its clients with innovative design, execution and interpretation of marketing research to deliver fresh consumer insights and…” Source: RevenueBase Database · checked Oct 1, 2026
12	Quadrant Strategies	Indirect evidence	Washington, DC, United StatesHQ checked Oct 1, 2026	51-200	179 contacts →
	Indirect evidence “Quadrant Strategies helps the world’s most prominent companies navigate their most important brand, reputation, and product challenges.” Source: RevenueBase Database · checked Oct 1, 2026
13	Spherical Insights LLP	Partial evidence	Mason, OH, United StatesHQ checked Oct 1, 2026	51-200	164 contacts →
	Partial evidence “Spherical Insights & Consulting is the company behind one of the world’s leading market data intelligence, and content marketing services portals.” Source: RevenueBase Database · checked Oct 1, 2026
14	Techsci Research	Strong evidence	New York, NY, United StatesHQ checked Oct 1, 2026	51-200	161 contacts →
	Strong evidence “TechSci Research is a global market research and consulting service provider with offices in US, UK, Canada & India.” Source: RevenueBase Database · checked Oct 1, 2026
15	E2e Research	Partial evidence	New York, NY, United StatesHQ checked Oct 1, 2026	201-500	159 contacts →
	Partial evidence “For more than ten years, E2E Research has specialized in converting enigmas into enlightenment for researchers and business leaders around the world.” Source: RevenueBase Database · checked Oct 1, 2026
16	C R Research	Strong evidence	Chicago, IL, United StatesHQ checked Oct 1, 2026	51-200	154 contacts →
	Strong evidence “At C+R Research, a full-service marketing insights agency, we’ve been helping brands grow for over 65 years, delivering great research, deep perspective, and committed client…” Source: RevenueBase Database · checked Oct 1, 2026
17	Cleveland Research Company	Partial evidence	Cleveland, OH, United StatesHQ checked Oct 1, 2026	51-200	151 contacts →
	Partial evidence “Cleveland Research Company is an independent research firm headquartered in Cleveland, Ohio.” Source: RevenueBase Database · checked Oct 1, 2026
18	Claight Corporation Expert Market Research	Strong evidence	Sheridan, WY, United StatesHQ checked Oct 1, 2026	201-500	132 contacts →
	Strong evidence “EMR is the global leader in market research and business consulting.” Source: RevenueBase Database · checked Oct 1, 2026
19	PRC Global Market Research	Strong evidence	Tenafly, NJ, United StatesHQ checked Oct 1, 2026	51-200	127 contacts →
	Strong evidence “PRC Global Market Research, the Nation's Premiere Network of Market Research Recruitment.” Source: RevenueBase Database · checked Oct 1, 2026
20	Leadsrus	Strong evidence	San Francisco, CA, United StatesHQ checked Oct 1, 2026	51-200	122 contacts →
	Strong evidence “LeadsRus is a market research organization enabling businesses to reach out to and connect with individuals across geographies, industries, and verticals.” Source: RevenueBase Database · checked Oct 1, 2026
21	MARC	Strong evidence	Boston, United StatesHQ checked Oct 1, 2026	11-50	118 contacts →
	Strong evidence “Starting from 1996 MARC helps Clients to solve different marketing tasks by selecting and implementing of optimum research methodology and effective use of results.” Source: RevenueBase Database · checked Oct 1, 2026
22	Decision Analyst	Strong evidence	Arlington, TX, United StatesHQ checked Oct 1, 2026	51-200	114 contacts →
	Strong evidence “Decision Analyst is a global marketing research and analytical consulting agency, serving a number of Fortune 500 corporations, advertising agencies, and management consulting…” Source: RevenueBase Database · checked Oct 1, 2026
23	Reports And Data	Strong evidence	New York, NY, United StatesHQ checked Oct 1, 2026	51-200	113 contacts →
	Strong evidence “Reports and Data is a market research and consulting company that provides syndicated research reports, customized research reports, and consulting services.” Source: RevenueBase Database · checked Oct 1, 2026
24	CRG Global	Partial evidence	Ormond Beach, FL, United StatesHQ checked Oct 1, 2026	201-500	105 contacts →
	Partial evidence “CRG Global is a vertically integrated company that offers extensive capabilities across most research methodologies, unequaled savings, and the benefit of working with one…” Source: RevenueBase Database · checked Oct 1, 2026
25	Discovery Research Group, Owned By Ironwood Insights Group	Indirect evidence	Midvale, UT, United StatesHQ checked Oct 1, 2026	201-500	97 contacts →
	Indirect evidence “Now part of Ironwood Insights Group.” Source: RevenueBase Database · checked Oct 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: market research 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 companies.
Partial evidence: Its own public description names part of market research 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 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 816 market research companies based in the United States

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Market research companies based in the United States at a glance

As of Oct 1, 2026

26.6%Verified-email coverage

16.7Average contacts per company

11-50Median size (employees)

8.9%Largest-city concentration · New York

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

388

11-50

280

51-200

106

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 816 companies.

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 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “market research 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 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 companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 3,625 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 October 1, 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 companies by metro

Frequently asked

How many market research companies are based in the United States?

This directory lists 816 market research companies based in the United States.

Which city has the most market research companies in this list?

New York is the single most-represented city among the companies on this list.

How can I find contacts at market research companies?

This directory includes 13,608 business contacts and 3,625 email addresses for market research companies.

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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.