Company lists · Data refreshed November 2026

Top 25 Patient experience research companies worldwide

RevenueBase identified 1,145 company matches for patient experience research companies worldwide as of November 2026 and tracks 134,033 professional contacts across them, including 55,014 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for patient experience research companies worldwide, 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 November 6, 2026. Country and city lists for patient experience research companies follow the table.

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 Nov 6, 2026 How this list was built
1,145Companies
134,033Contacts tracked
55,014Verified emails
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The 25 largest patient experience research companies worldwide

Ranked by team size
Top 25 of 1,145 company matches for patient experience research companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchDurham, NC, United StatesHQ recorded Nov 6, 202610001+68,168 contacts →

Exact match

“IQVIA (NYSE:IQV) is a leading global provider of clinical research services, commercial insights and healthcare intelligence to the life sciences and healthcare industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchWilmington, NC, United StatesHQ recorded Nov 6, 202610001+19,955 contacts →

Exact match

“PPD is part of Thermo Fisher Scientific, the world leader in serving science.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchRaleigh, NC, United StatesHQ recorded Nov 6, 202610001+4,804 contacts →

Exact match

“PRA is now an ICON plc company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPhiladelphia, PA, United StatesHQ recorded Nov 6, 202610001+4,358 contacts →

Exact match

“The healthcare industry is predicted to undergo more dynamic change in the next 20 years than it has in the past 100 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSingapore, AustraliaHQ recorded Nov 6, 20261,001-5,0001,965 contacts →

Exact match

“Novotech is a globally recognized full-service clinical research organization (CRO) and scientific advisory company that provides biotech and small- to mid-sized pharma companies…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSouth Bend, United StatesHQ recorded Nov 6, 20261,001-5,0001,807 contacts →

Exact match

“Press Ganey, part of Qualtrics, is the leading partner to healthcare providers and health plans improving the experiences of their patients, consumers, and workforce by marrying…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCovington, United StatesHQ recorded Nov 6, 20261,001-5,0001,137 contacts →

Exact match

“CTI Clinical Trial and Consulting Services is a global, privately held, research service organization, delivering a complete spectrum of clinical trial and consulting services…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRockville, MD, United StatesHQ recorded Nov 6, 2026n/a802 contacts →

Exact match

“MMG is a full-service global health communications group that specializes in patient recruitment and retention.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLincoln, NE, United StatesHQ recorded Nov 6, 2026201-500745 contacts →

Exact match

“For more than 40 years, NRC Health (NASDAQ: NRC) has led the charge in healthcare experience management, humanizing healthcare, and supporting organizations in their understanding…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWashington, DC, United StatesHQ recorded Nov 6, 2026201-500534 contacts →

Exact match

“PCORI helps people make informed healthcare decisions, and improves healthcare delivery and outcomes, by producing and promoting high-integrity, evidence-based information that…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchFramingham, MA, United StatesHQ recorded Nov 6, 2026501-1,000512 contacts →

Exact match

“Alira Health is a global healthcare consultancy redefining evidence generation through patient partnerships.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchFort Washington, PA, United StatesHQ recorded Nov 6, 2026201-500468 contacts →

Exact match

“M3 Global Research provides the most comprehensive and highest quality market research recruitment and support services available to the global healthcare industry with…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchTarrytown, NY, United StatesHQ recorded Nov 6, 20261,001-5,000448 contacts →

Exact match

“For over 30 years, The IMA Group has been dedicated to enhancing the livelihood and productivity of individuals and organizations navigating challenging periods of health, work…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchUnited StatesHQ recorded Nov 6, 202651-200418 contacts →

Exact match

“P\S\L Group, Inc, through its subsidiaries, provides research and information solutions to the healthcare industry in Canada, the United States, and internationally.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPlymouth Meeting, PA, United StatesHQ recorded Nov 6, 2026501-1,000372 contacts →

Exact match

“On October 31, 2011, IMS Health completed the purchase of SDI Health, a Pennsylvania-based healthcare market insights and analytics firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSeattle, NV, United StatesHQ recorded Nov 6, 2026201-500336 contacts →

Exact match

“Comagine Health is a national, nonprofit, health care consulting firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMorrisville, NC, United StatesHQ recorded Nov 6, 2026201-500291 contacts →

Exact match

“Science 37 is a modern clinical research site that delivers trials directly to patients’ homes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMunich, GermanyHQ recorded Nov 6, 2026201-500258 contacts →

Exact match

“SAM is the leading international sensory and consumer research provider for product performance and design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLondon, CA, United KingdomHQ recorded Nov 6, 2026201-500256 contacts →

Exact match

“We are now Inizio Ignite, the global advisory partner for health and life sciences, encompassing connected expertise across Research Partnership, Putnam, Vynamic, and STEM.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDenver, CO, United StatesHQ recorded Nov 6, 20261,001-5,000246 contacts →

Exact match

“EmVenio Clinical Research, a Professional Case Management subsidiary, operates from U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 202651-200233 contacts →

Exact match

“NIVEL, the Netherlands Institute for Health Services Research, contributes to the body of scientific knowledge about the provision and use of health care services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchRaleigh, CO, United StatesHQ recorded Nov 6, 2026201-500220 contacts →

Exact match

“At L&E we make connections to create conversations that help our clients make better decisions, allowing us to give back to our communities and grow our connections.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchDallas, TX, United StatesHQ recorded Nov 6, 2026n/a214 contacts →

Exact match

“Parkland Center for Clinical Innovation (PCCI) is a research institute that leverages clinical expertise, data science and non-medical drivers of health to address the needs of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBurlington, United StatesHQ recorded Nov 6, 20261,001-5,000196 contacts →

Exact match

“DRG is uniquely positioned to help healthcare businesses improve the lives of patients around the world by creating patient-centric commercialization strategies that drive better…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchFranklin, TN, United StatesHQ recorded Nov 6, 2026201-500194 contacts →

Exact match

“ObjectiveHealth is a leading integrated research provider partnering with physicians and healthcare organizations to establish advanced infrastructure for research programs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,145 patient experience research companies worldwide

See the full list, filter by size, metro and specialty, and access 55,014 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Patient experience research companies worldwide at a glance

As of Nov 6, 2026
41.0%Verified-email coverage
117.1Average contacts per company
11-50Median size (employees)
4.2%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
560
11-50
383
51-200
126
201-500
32
501-1,000
14
1,001-5,000
16
5,001-10,000
1
10001+
10

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for patient experience research companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “patient experience research companies” 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. 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 55,014 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 November 6, 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.

Patient experience research companies by location

7 lists · largest first

Every Patient experience research companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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

How many patient experience research companies are there worldwide?

RevenueBase identified 1,145 company matches for patient experience research companies worldwide as of November 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?

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

Which country has the most patient experience research companies?

The United States leads with 465 companies, followed by the United Kingdom (114) and India (66). Every patient experience research companies list by country and city is linked on this page.

Which city has the most patient experience research companies?

London leads with 48 company records, followed by New York (21) and Miami (11).

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 55,014 professional contacts with verified work emails tracked across these 1,145 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 November 6, 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.