Company lists · Data refreshed September 2026

Top 25 Market research outsourcing companies based in Washington, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 42 companies tracked

RevenueBase identified 42 market research outsourcing companies headquartered in Washington, United States as of September 2026 and tracks 1,670 professional contacts across them, including 449 with verified work emails. Across the United States, New York is the largest hub for this category (211 companies); Washington has 42.

This list covers market research outsourcing companies headquartered in Washington, 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 28, 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 28, 2026 86% judged on-target in blind review

42Companies

1,670Contacts tracked

449Verified emails

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The 25 largest market research outsourcing companies based in Washington, United States

Ranked by team size

Top 25 of 42 market research outsourcing companies based in Washington, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to market research outsourcing 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	Morning Consult	Strong evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	201-500	388 contacts →
	Strong evidence “A global decision intelligence and AI company changing how leaders make decisions, Morning Consult is redefining market research.” Source: RevenueBase Database · checked Sep 28, 2026
2	American Directions Research Group	Strong evidence	Washington, DC, United StatesHQ checked Sep 28, 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 28, 2026
3	Quadrant Strategies	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 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 28, 2026
4	Frontierview Part Of Fiscalnote	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	71 contacts →
	Partial evidence “FrontierView (Part of FiscalNote) uniquely combines world-class strategic market intelligence and analyst advisory services through data, insights, and analytical tools, to power…” Source: RevenueBase Database · checked Sep 28, 2026
5	Harrisx	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	69 contacts →
	Partial evidence “HarrisX is a technology, analytics, and research company, that leverages data and creativity to drive strategic answers to our client’s burning questions.” Source: RevenueBase Database · checked Sep 28, 2026
6	KRC Research	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	47 contacts →
	Partial evidence “KRC Research is a global strategic research firm.” Source: RevenueBase Database · checked Sep 28, 2026
7	Hart Research	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	46 contacts →
	Partial evidence “Hart Research Associates is one of the leading public opinion research firms in the United States.” Source: RevenueBase Database · checked Sep 28, 2026
8	Mercury Analytics	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	39 contacts →
	Partial evidence “At Mercury’s core, we are research experts who pride ourselves on creating advanced and innovative technologies for executing online research.” Source: RevenueBase Database · checked Sep 28, 2026
9	Vantage Market Research	Strong evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	28 contacts →
	Strong evidence “Vantage is a leading source of market research for enterprise organizations.” Source: RevenueBase Database · checked Sep 28, 2026
10	GBAO	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	23 contacts →
	Partial evidence “Our firm offers broad expertise in survey research and strategic consulting in corporate communications, branding strategy, international relations, and political campaigns at all…” Source: RevenueBase Database · checked Sep 28, 2026
11	Ragnar Research Partners	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	18 contacts →
	Partial evidence “Our survey research team is the best in the business.” Source: RevenueBase Database · checked Sep 28, 2026
12	Intermedia Survey Institute	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	8 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
13	Lincoln Park Strategies	Strong evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1-10	6 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
14	Market Connections	Strong evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	6 contacts →
	Strong evidence “Market Connections is the leading government market research firm for insights that help companies and government agencies make informed, intelligent decisions that drive…” Source: RevenueBase Database · checked Sep 28, 2026
15	Qwerry LLC	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “Qwerry is a research-first brand consultancy.” Source: RevenueBase Database · checked Sep 28, 2026
16	Keisler Social & Behavioral Research	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “We provide research services to help clients understand, predict, and shape behaviors and attitudes.” Source: RevenueBase Database · checked Sep 28, 2026
17	Bold Decision	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “The path to victory is shaped by bold action and bold decisions.” Source: RevenueBase Database · checked Sep 28, 2026
18	Black Raspberry Consumer Insights	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “Black Raspberry Consumer Insights is a qualitative research and consulting firm.” Source: RevenueBase Database · checked Sep 28, 2026
19	Artemis Strategy Group	Strong evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1-10	4 contacts →
	Strong evidence “Artemis Strategy Group is a marketing research firm specializing in Motivation Research and communications strategy.” Source: RevenueBase Database · checked Sep 28, 2026
20	Artlogica Group	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “ArtLogica Group is a business, brand and marketing strategy firm helping clients in consumer-focused verticals: retail, fashion, luxury, services, consumer goods.” Source: RevenueBase Database · checked Sep 28, 2026
21	WPA Intelligence	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	2 contacts →
	Partial evidence “WPA Intelligence has conducted over research engagements in numerous countries around the world.” Source: RevenueBase Database · checked Sep 28, 2026
22	Upone Insights	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “UpONE Insights is a leader in providing both quantitative and qualitative research to shape tomorrow’s narratives through understanding data.” Source: RevenueBase Database · checked Sep 28, 2026
23	Green Purse	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “Green Purse is a highly-specialized marketing communications consultancy led by award-winning practitioner, Lisa Mabe, with expertise in consumer insights, public relations and…” Source: RevenueBase Database · checked Sep 28, 2026
24	Cohen Research Group	Partial evidence	Washington, United StatesHQ checked Sep 28, 2026	11-50	1 contacts →
	Partial evidence “Cohen Research Group is a leading consumer behavior and public opinion research firm based in Washington, DC.” Source: RevenueBase Database · checked Sep 28, 2026
25	Starr Opinion Research	Strong evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Strong evidence “Starr Opinion Research is a strategic research firm that executes and analyzes focus groups and surveys to guide organizations through marketing, communications, and public…” Source: RevenueBase Database · checked Sep 28, 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 outsourcing 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 outsourcing companies.
Partial evidence: Its own public description names part of market research outsourcing 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 outsourcing 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 42 market research outsourcing companies based in Washington, United States

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Market research outsourcing companies based in Washington, United States at a glance

As of Sep 28, 2026

26.9%Verified-email coverage

39.8Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 42 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 outsourcing 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 Washington, United States whose own description of what they do matches “market research outsourcing 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 outsourcing 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 outsourcing companies, and records with no verified work email. Companies headquartered outside Washington 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, 449 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 28, 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 outsourcing companies by metro in the United States

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 market research outsourcing 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 market research outsourcing companies are there based in Washington, United States?

RevenueBase identified 42 market research outsourcing companies headquartered in Washington, 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?

Morning Consult, headquartered in Washington, tops this list with the largest team on record.

Which city in the United States has the most market research outsourcing companies?

New York leads the United States with 211 headquartered companies, followed by Chicago (80) and Los Angeles (71). Washington has 42.

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 449 verified decision-maker contacts tracked across these 42 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 28, 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.