Company lists · Data refreshed September 2026

Top 25 Survey research companies based in the United States

Name: Survey 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 Sep 22, 2026 1,185 companies tracked

RevenueBase identified 1,185 survey research companies headquartered in the United States as of September 2026 and tracks 26,893 professional contacts across them, including 7,278 with verified work emails. New York is the largest hub.

This list covers survey research companies headquartered in the United States, 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 22, 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 Sep 22, 2026 86% judged on-target in blind review

1,185Companies

26,893Contacts tracked

7,278Verified emails

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The 25 largest survey research companies based in the United States

Ranked by team size

Top 25 of 1,185 survey research companies based in the United States, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to survey 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	Westat	Indirect evidence	Bethesda, MD, United StatesHQ checked Sep 22, 2026	1,001-5,000	3,248 contacts →
	Indirect evidence “Westat offers innovative professional services to help clients improve outcomes in health, education, and social policy.” Source: RevenueBase Database · checked Sep 22, 2026
2	Ipsos In US	Indirect evidence	New York, NY, United StatesHQ checked Sep 22, 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 Sep 22, 2026
3	SAGO	Partial evidence	Iselin, NJ, United StatesHQ checked Sep 22, 2026	1,001-5,000	795 contacts →
	Partial evidence “Today’s markets demand new research methods.” Source: RevenueBase Database · checked Sep 22, 2026
4	Survey Sampling International	Partial evidence	Shelton, CT, United StatesHQ checked Sep 22, 2026	1,001-5,000	778 contacts →
	Partial evidence “Research Now SSI is the global leader in digital research data for better insights and business decisions.” Source: RevenueBase Database · checked Sep 22, 2026
5	Azure Knowledge Corporation	Partial evidence	Palo Alto, CA, United StatesHQ checked Sep 22, 2026	1,001-5,000	600 contacts →
	Partial 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 22, 2026
6	Research NOW SSI	Partial evidence	Plano, TX, United StatesHQ checked Sep 22, 2026	1,001-5,000	514 contacts →
	Partial evidence “Research Now SSI is the global leader in digital research data for better insights and business decisions.” Source: RevenueBase Database · checked Sep 22, 2026
7	Hanover Research	Partial evidence	Arlington, VA, United StatesHQ checked Sep 22, 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 Sep 22, 2026
8	Stop And Shop	Partial evidence	Browns Summit, NC, United StatesHQ checked Sep 22, 2026	51-200	391 contacts →
	Partial 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 22, 2026
9	Reconmr	Partial evidence	San Marcos, TX, United StatesHQ checked Sep 22, 2026	1,001-5,000	374 contacts →
	Partial evidence “ReconMR is a multi-modal data collection company specializing in healthcare, transportation, energy, financial services, opinion polling, political polling, public policy survey…” Source: RevenueBase Database · checked Sep 22, 2026
10	Profiles By Kantar	Indirect evidence	Bridgewater, NJ, United StatesHQ checked Sep 22, 2026	501-1,000	350 contacts →
	Indirect 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 Sep 22, 2026
11	American Directions Research Group	Strong evidence	Washington, DC, United StatesHQ checked Sep 22, 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 22, 2026
12	Ezhyer	Partial evidence	Holiday, FL, United StatesHQ checked Sep 22, 2026	201-500	310 contacts →
	Partial evidence “Ezhyer is a primary-data research and experimentation platform built to answer hard questions with real-world signal, not recycled dashboards.” Source: RevenueBase Database · checked Sep 22, 2026
13	Schlesinger Group	Partial evidence	Iselin, NJ, United StatesHQ checked Sep 22, 2026	1,001-5,000	284 contacts →
	Partial evidence “Schlesinger Group is a technology-led data company that delivers a broad range of qualitative and quantitative research solutions to connect human answers to business questions as…” Source: RevenueBase Database · checked Sep 22, 2026
14	SSRS	Partial evidence	Glen Mills, PA, United StatesHQ checked Sep 22, 2026	51-200	259 contacts →
	Partial evidence “SSRS is redefining research to impact positive change.” Source: RevenueBase Database · checked Sep 22, 2026
15	Blackstone Group	Partial evidence	Chicago, IL, United StatesHQ checked Sep 22, 2026	51-200	229 contacts →
	Partial 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 Sep 22, 2026
16	Innovatemr	Indirect evidence	Calabasas, CA, United StatesHQ checked Sep 22, 2026	51-200	224 contacts →
	Indirect evidence “InnovateMR is a full-service sampling and ResTech company that delivers faster, quality insights from business and consumer audiences utilizing cutting-edge technologies to…” Source: RevenueBase Database · checked Sep 22, 2026
17	C&c Market Research, INC	Partial evidence	Fort Smith, AR, United StatesHQ checked Sep 22, 2026	501-1,000	217 contacts →
	Partial evidence “C&C Market Research is an industry leading market research field service firm based in Fort Smith, AR, which owns and operates over 36 research facilities in major markets all…” Source: RevenueBase Database · checked Sep 22, 2026
18	Venture Data	Strong evidence	Orem, UT, United StatesHQ checked Sep 22, 2026	501-1,000	216 contacts →
	Strong evidence “Venture Data is a national survey research firm based in Orem, Utah.” Source: RevenueBase Database · checked Sep 22, 2026
19	Luth Research	Partial evidence	San Diego, CA, United StatesHQ checked Sep 22, 2026	201-500	202 contacts →
	Partial evidence “Luth Research is the industry-leading path-to-purchase market research firm powered by a revolutionary behavioral data collection technology.” Source: RevenueBase Database · checked Sep 22, 2026
20	Luce Research	Partial evidence	Colorado Springs, CO, United StatesHQ checked Sep 22, 2026	201-500	198 contacts →
	Partial evidence “Luce Research is located in beautiful Colorado Springs, Colorado.” Source: RevenueBase Database · checked Sep 22, 2026
21	Marketvision Research	Partial evidence	Blue Ash, United StatesHQ checked Sep 22, 2026	51-200	195 contacts →
	Partial 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 Sep 22, 2026
22	Quadrant Strategies	Indirect evidence	Washington, DC, United StatesHQ checked Sep 22, 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 Sep 22, 2026
23	CMB	Indirect evidence	Boston, MA, United StatesHQ checked Sep 22, 2026	51-200	177 contacts →
	Indirect evidence “Our passion is helping leading brands make critical decisions with confidence.” Source: RevenueBase Database · checked Sep 22, 2026
24	E2e Research	Partial evidence	New York, NY, United StatesHQ checked Sep 22, 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 Sep 22, 2026
25	C R Research	Partial evidence	Chicago, IL, United StatesHQ checked Sep 22, 2026	51-200	154 contacts →
	Partial 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 Sep 22, 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: survey 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 survey research companies.
Partial evidence: Its own public description names part of survey research companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name survey 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 1,185 survey research companies based in the United States

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Survey research companies based in the United States at a glance

As of Sep 22, 2026

27.1%Verified-email coverage

22.7Average contacts per company

1-10Median size (employees)

5.9%Largest-city concentration · New York

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

597

11-50

392

51-200

132

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 1,185 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 survey 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 “survey 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 survey 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 survey 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, 7,278 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 22, 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.

Survey research companies by metro

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 survey research 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 survey research companies are there based in the United States?

RevenueBase identified 1,185 survey research companies headquartered in the United States 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?

Westat, headquartered in Bethesda, tops this list with the largest team on record.

Which city has the most survey research companies?

New York leads with 70 headquartered companies, followed by Chicago (36) and Washington (31).

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 7,278 verified decision-maker contacts tracked across these 1,185 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 22, 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.