Company lists · Data refreshed September 2026

Top 25 Marketing research firms based in Washington, United States

RevenueBase identified 51 company matches for marketing research firms associated with Washington, United States as of September 2026 and tracks 3,245 professional contacts across them, including 1,247 with verified work emails. Across the United States, New York is the largest hub for this category (198 companies); Washington has 51.

This list covers company matches for marketing research firms associated with Washington, United States, 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 19, 2026.

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 19, 2026 How this list was built
51Companies
3,245Contacts tracked
1,247Verified emails
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The 25 largest marketing research firms based in Washington, United States

Ranked by team size
Top 25 of 51 company matches for marketing research firms based in Washington, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWashington, DC, United StatesHQ recorded Sep 19, 20261,001-5,0002,026 contacts →

Exact match

“Gallup delivers analytics and advice to help leaders and organizations solve their most pressing problems.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchWashington, DC, United StatesHQ recorded Sep 19, 2026201-500388 contacts →

Exact match

“A global decision intelligence and AI company changing how leaders make decisions, Morning Consult is redefining market research.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchWashington, DC, United StatesHQ recorded Sep 19, 202651-200179 contacts →

Exact match

“Quadrant Strategies helps the world’s most prominent companies navigate their most important brand, reputation, and product challenges.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchWashington, DC, United StatesHQ recorded Sep 19, 202651-200124 contacts →

Exact match

“Summit is a quantitative consulting and data analytics firm that works with public and commercial clients to turn data into actionable intelligence.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchWashington, DC, United StatesHQ recorded Sep 19, 202651-20091 contacts →

Exact match

“We revolutionize how organizations approach complex challenges and activate their audiences.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchWashington, DC, United StatesHQ recorded Sep 19, 202651-20069 contacts →

Exact match

“HarrisX is a technology, analytics, and research company, that leverages data and creativity to drive strategic answers to our client’s burning questions.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchWashington, DC, United StatesHQ recorded Sep 19, 202651-20058 contacts →

Exact match

“TargetSmart’s team has extensive experience in both consumer and political data.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchWashington, DC, United StatesHQ recorded Sep 19, 202611-5047 contacts →

Exact match

“KRC Research is a global strategic research firm.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchWashington, DC, United StatesHQ recorded Sep 19, 202611-5046 contacts →

Exact match

“Hart Research Associates is one of the leading public opinion research firms in the United States.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchWashington, DC, United StatesHQ recorded Sep 19, 202611-5039 contacts →

Exact match

“At Mercury’s core, we are research experts who pride ourselves on creating advanced and innovative technologies for executing online research.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchWashington, DC, United StatesHQ recorded Sep 19, 202651-20028 contacts →

Exact match

“Vantage is a leading source of market research for enterprise organizations.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchWashington, DC, United StatesHQ recorded Sep 19, 202611-5020 contacts →

Exact match

“The Mellman Group has provided sophisticated opinion research and strategic advice to political leaders, government agencies, corporations, and the nation’s leading public…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchWashington, DC, United StatesHQ recorded Sep 19, 20261-109 contacts →

Exact match

“We use innovative research methods - rigorously tested - to create strategies that win.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchWashington, DC, United StatesHQ recorded Sep 19, 202611-508 contacts →

Exact match

“At The Brand Consultancy, we are redefining the landscape of branding by blending seasoned expertise with innovative approaches in research, analytics, strategy, and design.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchWashington, DC, United StatesHQ recorded Sep 19, 202611-508 contacts →

Exact match

“InterMedia is is a global research consultancy that partners with mission-driven organizations seeking to make an impact in people’s lives around the world.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchWashington, DC, United StatesHQ recorded Sep 19, 202611-507 contacts →

Exact match

“Client Founded, Customer Focused, Hi-Touch Passionate Agency" From Just An Idea As a Client To Founder of an Agency.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchWashington, DC, United StatesHQ recorded Sep 19, 20261-105 contacts →

Exact match

“Qwerry is a research-first brand consultancy.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchWashington, DC, United StatesHQ recorded Sep 19, 20261-104 contacts →

Exact match

“The path to victory is shaped by bold action and bold decisions.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchWashington, DC, United StatesHQ recorded Sep 19, 20261-104 contacts →

Exact match

“We provide research services to help clients understand, predict, and shape behaviors and attitudes.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchWashington, DC, United StatesHQ recorded Sep 19, 20261-104 contacts →

Exact match

“Artemis Strategy Group is a marketing research firm specializing in Motivation Research and communications strategy.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchWashington, DC, United StatesHQ recorded Sep 19, 20261-104 contacts →

Exact match

“Black Raspberry Consumer Insights is a qualitative research and consulting firm.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchWashington, DC, United StatesHQ recorded Sep 19, 20261-103 contacts →

Exact match

“ArtLogica Group is a business, brand and marketing strategy firm helping clients in consumer-focused verticals: retail, fashion, luxury, services, consumer goods.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchWashington, DC, United StatesHQ recorded Sep 19, 202651-2002 contacts →

Exact match

“WPA Intelligence has conducted over research engagements in numerous countries around the world.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchWashington, DC, United StatesHQ recorded Sep 19, 20261-102 contacts →

Exact match

“UpONE Insights is a leader in providing both quantitative and qualitative research to shape tomorrow’s narratives through understanding data.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchWashington, United StatesHQ recorded Sep 19, 202611-501 contacts →

Exact match

“Cohen Research Group is a leading consumer behavior and public opinion research firm based in Washington, DC.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 51 marketing research firms based in Washington, United States

See the full list, filter by size, metro and specialty, and access 1,247 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Marketing research firms based in Washington, United States at a glance

As of Sep 19, 2026
38.4%Verified-email coverage
63.6Average contacts per company
1-10Median size (employees)
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
28
11-50
11
51-200
9
201-500
2
1,001-5,000
1

Email recency for this list is measured across the whole United States list rather than for Washington, so it is reported there. Company counts and contact totals on this page are exact for Washington, over 51 companies.

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.
What qualifies
Company records associated with Washington, United States whose business descriptions match “marketing research firms” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 1,247 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 19, 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.

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 “marketing research firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many marketing research firms are there based in Washington, United States?

RevenueBase identified 51 company matches for marketing research firms associated with Washington, United States 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?

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

Which city in the United States has the most marketing research firms?

New York leads the United States with 198 company records, followed by Chicago (93) and Los Angeles (81). Washington has 51.

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 1,247 professional contacts with verified work emails tracked across these 51 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 19, 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.