Company lists · Data refreshed September 2026

Top 25 Social research organizations based in Washington, United States

RevenueBase identified 65 company matches for social research organizations associated with Washington, United States as of September 2026 and tracks 1,540 professional contacts across them, including 607 with verified work emails. Across the United States, New York is the largest hub for this category (78 companies); Washington follows with 65.

This list covers company matches for social research organizations 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 22, 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 22, 2026 How this list was built
65Companies
1,540Contacts tracked
607Verified emails
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The 25 largest social research organizations based in Washington, United States

Ranked by team size
Top 25 of 65 company matches for social research organizations based in Washington, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 22, 202651-200237 contacts →

Exact match

“Pew Research Center is a nonpartisan fact tank that informs the public about the issues, attitudes and trends shaping the world.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchWashington, DC, United StatesHQ recorded Sep 22, 202651-200208 contacts →

Exact match

“PSB Insights is a global research consultancy.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchWashington, DC, United StatesHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
4Exact matchWashington, DC, United StatesHQ recorded Sep 22, 202651-200119 contacts →

Exact match

“DCG is an award-winning, full-service engagement, digital, research, and data company with over 15 years of experience supporting the military, Veterans, and the American public.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchWashington, DC, United StatesHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
6Exact matchWashington, DC, United StatesHQ recorded Sep 22, 202611-5048 contacts →

Exact match

“Lake Research Partners is a national public opinion and political strategy research firm founded by Celinda Lake in 1995.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchWashington, DC, United StatesHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
8Exact matchWashington, DC, United StatesHQ recorded Sep 22, 202611-5044 contacts →

Exact match

“GQR is one of the world's premier opinion research and strategic consulting firms.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchWashington, DC, United StatesHQ recorded Sep 22, 202611-5041 contacts →

Exact match

“The National Institute of Statistical Sciences was established in 1990 by the national statistics societies and the Research Triangle universities and organizations, with the…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchWashington, DC, United StatesHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
11Exact matchWashington, DC, United StatesHQ recorded Sep 22, 202611-5037 contacts →

Exact match

“We turn ambiguity into clarity and insight into action.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchWashington, DC, United StatesHQ recorded Sep 22, 202611-5036 contacts →

Exact match

“Established in 2004, L&M is a small, minority- and women-owned health policy research firm specializing in health services, outcomes, policy, and consumer research related to how…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchWashington, DC, United StatesHQ recorded Sep 22, 20261-1025 contacts →

Exact match

“HIT Strategies is a public opinion research company that specializes in researching Millennials, People of Color, LGBTQ+, and other underserved communities.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchWashington, DC, United StatesHQ recorded Sep 22, 20261-1025 contacts →

Exact match

“PRRI is a nonprofit, nonpartisan organization dedicated to conducting high-quality public opinion research.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchWashington, DC, United StatesHQ recorded Sep 22, 202611-5023 contacts →

Exact match

“Our firm offers broad expertise in survey research and strategic consulting in corporate communications, branding strategy, international relations, and political campaigns at all…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchWashington, DC, United StatesHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
17Exact matchWashington, DC, United StatesHQ recorded Sep 22, 202611-5018 contacts →

Exact match

“Our survey research team is the best in the business.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchWashington, DC, United StatesHQ recorded Sep 22, 20261-1012 contacts →

Exact match

“The Association for Public Policy Analysis & Management is a non-profit organization dedicated to improving public policy and management by fostering excellence in research…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchWashington, DC, United StatesHQ recorded Sep 22, 20261-109 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchWashington, DC, United StatesHQ recorded Sep 22, 202611-509 contacts →

Exact match

“The Generation Lab is a polling and research firm studying young people and the trends that shape their world.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchWashington, DC, United StatesHQ recorded Sep 22, 20261-108 contacts →

Exact match

“Social Lens Research builds foundational consumer knowledge through our innovative Lens Library platform.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchWashington, DC, United StatesHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
23Exact matchWashington, DC, United StatesHQ recorded Sep 22, 20261-107 contacts →

Exact match

“The Consortium of Social Science Associations (COSSA) is a nonprofit advocacy organization working to promote sustainable federal funding for social and behavioral science…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchWashington, DC, United StatesHQ recorded Sep 22, 20261-107 contacts →

Exact match

“ndp | analytics is a strategic economic and communication research firm.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchWashington, DC, United StatesHQ recorded Sep 22, 20261-106 contacts →

Exact match

“Lincoln Park Strategies is a full-service public opinion research firm which provides a complete range of market research and messaging services for political, non-profit…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 65 social research organizations based in Washington, United States

See the full list, filter by size, metro and specialty, and access 607 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Social research organizations based in Washington, United States at a glance

As of Sep 22, 2026
39.4%Verified-email coverage
23.7Average contacts per company
1-10Median size (employees)
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
36
11-50
21
51-200
7
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 65 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 “social research organizations” 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 607 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 22, 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 “social research organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many social research organizations are there based in Washington, United States?

RevenueBase identified 65 company matches for social research organizations 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?

PEW Research Center 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 social research organizations?

New York leads the United States with 78 company records, followed by Washington (65) and Chicago (46).

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 607 professional contacts with verified work emails tracked across these 65 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 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 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.