Company lists · Data refreshed September 2026
Top 25 Patient advocacy groups worldwide
RevenueBase identified 443 company matches for patient advocacy groups worldwide as of September 2026 and tracks 3,106 professional contacts across them, including 974 with verified work emails. The United States is the largest market and Washington the largest hub.
This list covers company matches for patient advocacy groups 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 September 20, 2026. Country and city lists for patient advocacy groups 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.
The 25 largest patient advocacy groups worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 229 contacts → | ||||
Exact match “DDBH aims to create a world where the best treatment is possible for every person.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 156 contacts → | ||||
Exact match “The National Organization for Rare Disorders (NORD), a 501(c)(3) organization, is an independent patient advocacy organization dedicated to helping individuals with rare diseases…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 105 contacts → | ||||
Exact match “Patiëntenfederatie Nederland zet zich in voor het 'Realiseren van vraaggestuurde zorg voor patiënten en consumenten vanuit het patiëntenperspectief, uitgaande van solidariteit…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 76 contacts → | ||||
Exact match “At HealthFund Solutions, we are an advocate to uninsured patients and a partner to hospitals and healthcare providers.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 74 contacts → | ||||
Exact match “We gaan verder onder de naam Zorgbelang Inclusief🤝 Samen blijven we ons inzetten om de stem van inwoners, patiënten en cliënten écht te laten tellen.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 66 contacts → | ||||
Exact match “CISCRP is a first-of-its-kind 501(c)3 nonprofit organization dedicated to educating and informing the public about clinical research participation and the role that each party…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 58 contacts → | ||||
Exact match “Treatment Action Campaign (TAC) is a membership-based organisation, founded in 1998 as a movement representing users of the public healthcare system, particularly those living…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 56 contacts → | ||||
Exact match “Patienten stärken.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 53 contacts → | ||||
Exact match “The Alliance for Regenerative Medicine (ARM) is the leading international advocacy organization championing the benefits of engineered cell therapies and genetic medicines for…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 48 contacts → | ||||
Exact match “RoseUp association est une association d'intérêt général (loi 1901) qui accompagne, informe et défends les droits des malades de cancer” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 48 contacts → | ||||
Exact match “Ohio Citizen Action organizes and mobilizes people to advocate for public interests.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 45 contacts → | ||||
Exact match “VPIRG’s mission is to promote and protect the health of Vermont’s people, environment and locally-based economy by informing and mobilizing individuals and communities across the…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 45 contacts → | ||||
Exact match “NFK komt op voor de belangen van mensen die kanker hebben (gehad) en hun naasten.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 42 contacts → | ||||
Exact match “Discovery is a Publicis Health agency focused on identifying and implementing key collaborative advocacy strategies.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 33 contacts → | ||||
Exact match “Founded in 1995, VOZ Advisors.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 31 contacts → | ||||
Exact match “Disability Advocacy Network Australia (DANA) Ltd supports and strengthens independent disability advocacy agencies in their work of advocating for and with people with…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 30 contacts → | ||||
Exact match “Zorgbelang Groningen wil voor alle inwoners van de provincie Groningen toegankelijke, betaalbare en kwalitatief goede zorg en ondersteuning die aansluit bij hun wensen, behoeften…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 29 contacts → | ||||
Exact match “We are the patient's voice in cancer!” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 28 contacts → | ||||
Exact match “Doctors for America (DFA) mobilizes doctors and medical students to be leaders in putting patients over politics to improve the health of our patients, communities, and nation.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 23 contacts → | ||||
Exact match “The mission of Patients Rising is to empower patients and caregivers to navigate healthcare challenges, share their stories, and influence the policies that impact their lives.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 22 contacts → | ||||
Exact match “Samen met onze leden (meer dan 125 patiëntenverenigingen) werken we aan de levenskwaliteit van personen met een chronische aandoening en hun omgeving.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 22 contacts → | ||||
Exact match “We are leading the fight to protect and strengthen health care for millions of Americans.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 22 contacts → | ||||
Exact match “One of Sweden's largest patient organizations, with nearly members and 170 associations across the country.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 21 contacts → | ||||
Exact match “Campaigning for Cancer was established in 2008 with a vision of being a strong, sympathetic, and responsible voice for people affected by cancer.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 21 contacts → | ||||
Exact match “The Patients Association is a national independent health and social care charity who believes that everyone has the right to receive the very best care when they need it most.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “patient advocacy groups”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 443 patient advocacy groups worldwide
See the full list, filter by size, metro and specialty, and access 974 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Patient advocacy groups worldwide at a glance
As of Sep 20, 2026Companies by employee count
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 advocacy groups are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “patient advocacy groups” 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 974 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 20, 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 advocacy groups by location
1 lists · largest firstEvery Patient advocacy groups list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 advocacy groups”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many patient advocacy groups are there worldwide?
RevenueBase identified 443 company matches for patient advocacy groups worldwide 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?
DDB Health NEW York tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most patient advocacy groups?
The United States leads with 181 companies. Every patient advocacy groups list by country and city is linked on this page.
Which city has the most patient advocacy groups?
Washington leads with 24 company records, followed by Cleveland (6) and London (5).
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 974 professional contacts with verified work emails tracked across these 443 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 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 443 patient advocacy groups worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 patient advocacy groups worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 443 matching company records for patient advocacy groups worldwide, with 3,106 tracked contacts and 974 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 patient advocacy groups worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | DDB Health NEW Yorkddbhealth.com HQ: New York, United StatesReported employees: 51-200 | New York, United States | 51-200 | Exact match | 229 contacts → |
“DDBH aims to create a world where the best treatment is possible for every person.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | National Organization For Rare Disordersrarediseases.org HQ: Danbury, CT, United StatesReported employees: 51-200 | Danbury, CT, United States | 51-200 | Exact match | 156 contacts → |
“The National Organization for Rare Disorders (NORD), a 501(c)(3) organization, is an independent patient advocacy organization dedicated to helping individuals with rare diseases…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Patiëntenfederatie Nederlandpatientenfederatie.nl HQ: Utrecht, NetherlandsReported employees: 51-200 | Utrecht, Netherlands | 51-200 | Exact match | 105 contacts → |
“Patiëntenfederatie Nederland zet zich in voor het 'Realiseren van vraaggestuurde zorg voor patiënten en consumenten vanuit het patiëntenperspectief, uitgaande van solidariteit…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Healthfund Solutionshealthfundsolutions.com HQ: Orlando, FL, United StatesReported employees: 51-200 | Orlando, FL, United States | 51-200 | Exact match | 76 contacts → |
“At HealthFund Solutions, we are an advocate to uninsured patients and a partner to hospitals and healthcare providers.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Zorgbelang Brabant Zeelandzorgbelanginclusief.nl HQ: Tilburg, NetherlandsReported employees: 51-200 | Tilburg, Netherlands | 51-200 | Exact match | 74 contacts → |
“We gaan verder onder de naam Zorgbelang Inclusief🤝 Samen blijven we ons inzetten om de stem van inwoners, patiënten en cliënten écht te laten tellen.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Ciscrpciscrp.orgHQ: Boston, United StatesReported employees: 11-50 | Boston, United States | 11-50 | Exact match | 66 contacts → |
“CISCRP is a first-of-its-kind 501(c)3 nonprofit organization dedicated to educating and informing the public about clinical research participation and the role that each party…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Treatment Action Campaign TACtac.org.za HQ: Johannesburg, South AfricaReported employees: 201-500 | Johannesburg, South Africa | 201-500 | Exact match | 58 contacts → |
“Treatment Action Campaign (TAC) is a membership-based organisation, founded in 1998 as a movement representing users of the public healthcare system, particularly those living…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | ART Tempi Communications Gmbhart-tempi.de HQ: Köln, GermanyReported employees: 51-200 | Köln, Germany | 51-200 | Exact match | 56 contacts → |
“Patienten stärken.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Alliance For Regenerative Medicinealliancerm.orgHQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 53 contacts → |
“The Alliance for Regenerative Medicine (ARM) is the leading international advocacy organization championing the benefits of engineered cell therapies and genetic medicines for…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Roseup Associationrose-up.fr HQ: Paris, FranceReported employees: Not recorded | Paris, France | Not recorded | Exact match | 48 contacts → |
“RoseUp association est une association d'intérêt général (loi 1901) qui accompagne, informe et défends les droits des malades de cancer” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ohio Citizen Actionohiocitizen.org HQ: Cleveland, OH, United StatesReported employees: 11-50 | Cleveland, OH, United States | 11-50 | Exact match | 48 contacts → |
“Ohio Citizen Action organizes and mobilizes people to advocate for public interests.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | VPIRGvpirg.org HQ: Montpelier, VT, United StatesReported employees: 11-50 | Montpelier, VT, United States | 11-50 | Exact match | 45 contacts → |
“VPIRG’s mission is to promote and protect the health of Vermont’s people, environment and locally-based economy by informing and mobilizing individuals and communities across the…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Utrecht, NetherlandsReported employees: 11-50 | Utrecht, Netherlands | 11-50 | Exact match | 45 contacts → |
“NFK komt op voor de belangen van mensen die kanker hebben (gehad) en hun naasten.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Discoverydiscoveryadvocacy.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 42 contacts → |
“Discovery is a Publicis Health agency focused on identifying and implementing key collaborative advocacy strategies.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  VOZ Advisorsvozadvisors.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 33 contacts → |
“Founded in 1995, VOZ Advisors.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Canberra, AustraliaReported employees: Not recorded | Canberra, Australia | Not recorded | Exact match | 31 contacts → |
“Disability Advocacy Network Australia (DANA) Ltd supports and strengthens independent disability advocacy agencies in their work of advocating for and with people with…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Zorgbelang Groningenzorgbelang-groningen.nl HQ: Groningen, NetherlandsReported employees: 11-50 | Groningen, Netherlands | 11-50 | Exact match | 30 contacts → |
“Zorgbelang Groningen wil voor alle inwoners van de provincie Groningen toegankelijke, betaalbare en kwalitatief goede zorg en ondersteuning die aansluit bij hun wensen, behoeften…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Inspire2liveinspire2live.org HQ: NetherlandsReported employees: 11-50 | Netherlands | 11-50 | Exact match | 29 contacts → |
“We are the patient's voice in cancer!” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Doctors For Americadoctorsforamerica.org HQ: Washington, DC, United StatesReported employees: 1-10 | Washington, DC, United States | 1-10 | Exact match | 28 contacts → |
“Doctors for America (DFA) mobilizes doctors and medical students to be leaders in putting patients over politics to improve the health of our patients, communities, and nation.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Patients Risingpatientsrising.org HQ: Washington D.c., VA, United StatesReported employees: 1-10 | Washington D.c., VA, United States | 1-10 | Exact match | 23 contacts → |
“The mission of Patients Rising is to empower patients and caregivers to navigate healthcare challenges, share their stories, and influence the policies that impact their lives.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Vlaams Patiëntenplatform VZWvlaamspatientenplatform.be HQ: Heverlee, BelgiumReported employees: 11-50 | Heverlee, Belgium | 11-50 | Exact match | 22 contacts → |
“Samen met onze leden (meer dan 125 patiëntenverenigingen) werken we aan de levenskwaliteit van personen met een chronische aandoening en hun omgeving.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Protect OUR Careprotectourcare.org HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 22 contacts → |
“We are leading the fight to protect and strengthen health care for millions of Americans.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Swedish Heart And Lung Associationhjart-lung.se HQ: Stockholm, SwedenReported employees: 11-50 | Stockholm, Sweden | 11-50 | Exact match | 22 contacts → |
“One of Sweden's largest patient organizations, with nearly members and 170 associations across the country.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Campaigning For Cancercampaign4cancer.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 21 contacts → |
“Campaigning for Cancer was established in 2008 with a vision of being a strong, sympathetic, and responsible voice for people affected by cancer.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | The Patients Associationpatients-association.org.uk HQ: Harrow, United KingdomReported employees: 11-50 | Harrow, United Kingdom | 11-50 | Exact match | 21 contacts → |
“The Patients Association is a national independent health and social care charity who believes that everyone has the right to receive the very best care when they need it most.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 443 company matches
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Patient advocacy groups: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
441 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 443 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Patient advocacy groups by location
1 lists · largest firstEvery Patient advocacy groups list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for patient advocacy groups?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many patient advocacy groups did RevenueBase find worldwide?
The saved snapshot records 443 matching company records, 3,106 tracked contacts and 974 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 patient advocacy groups worldwide. Snapshot: September 20, 2026. https://revenuebase.ai/companies/browse/patient-advocacy-groups.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 patient advocacy groups worldwide
RevenueBase records 443 matching company records for patient advocacy groups worldwide, with 3,106 tracked contacts and 974 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 patient advocacy groups worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | DDB Health NEW Yorkddbhealth.com HQ: New York, United StatesReported employees: 51-200 | New York, United States | 51-200 | Exact match | 229 contacts → |
“DDBH aims to create a world where the best treatment is possible for every person.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | National Organization For Rare Disordersrarediseases.org HQ: Danbury, CT, United StatesReported employees: 51-200 | Danbury, CT, United States | 51-200 | Exact match | 156 contacts → |
“The National Organization for Rare Disorders (NORD), a 501(c)(3) organization, is an independent patient advocacy organization dedicated to helping individuals with rare diseases…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Patiëntenfederatie Nederlandpatientenfederatie.nl HQ: Utrecht, NetherlandsReported employees: 51-200 | Utrecht, Netherlands | 51-200 | Exact match | 105 contacts → |
“Patiëntenfederatie Nederland zet zich in voor het 'Realiseren van vraaggestuurde zorg voor patiënten en consumenten vanuit het patiëntenperspectief, uitgaande van solidariteit…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Healthfund Solutionshealthfundsolutions.com HQ: Orlando, FL, United StatesReported employees: 51-200 | Orlando, FL, United States | 51-200 | Exact match | 76 contacts → |
“At HealthFund Solutions, we are an advocate to uninsured patients and a partner to hospitals and healthcare providers.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Zorgbelang Brabant Zeelandzorgbelanginclusief.nl HQ: Tilburg, NetherlandsReported employees: 51-200 | Tilburg, Netherlands | 51-200 | Exact match | 74 contacts → |
“We gaan verder onder de naam Zorgbelang Inclusief🤝 Samen blijven we ons inzetten om de stem van inwoners, patiënten en cliënten écht te laten tellen.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ciscrpciscrp.org HQ: Boston, United StatesReported employees: 11-50 | Boston, United States | 11-50 | Exact match | 66 contacts → |
“CISCRP is a first-of-its-kind 501(c)3 nonprofit organization dedicated to educating and informing the public about clinical research participation and the role that each party…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Treatment Action Campaign TACtac.org.za HQ: Johannesburg, South AfricaReported employees: 201-500 | Johannesburg, South Africa | 201-500 | Exact match | 58 contacts → |
“Treatment Action Campaign (TAC) is a membership-based organisation, founded in 1998 as a movement representing users of the public healthcare system, particularly those living…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | ART Tempi Communications Gmbhart-tempi.de HQ: Köln, GermanyReported employees: 51-200 | Köln, Germany | 51-200 | Exact match | 56 contacts → |
“Patienten stärken.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Alliance For Regenerative Medicinealliancerm.org HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 53 contacts → |
“The Alliance for Regenerative Medicine (ARM) is the leading international advocacy organization championing the benefits of engineered cell therapies and genetic medicines for…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Roseup Associationrose-up.fr HQ: Paris, FranceReported employees: Not recorded | Paris, France | Not recorded | Exact match | 48 contacts → |
“RoseUp association est une association d'intérêt général (loi 1901) qui accompagne, informe et défends les droits des malades de cancer” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ohio Citizen Actionohiocitizen.org HQ: Cleveland, OH, United StatesReported employees: 11-50 | Cleveland, OH, United States | 11-50 | Exact match | 48 contacts → |
“Ohio Citizen Action organizes and mobilizes people to advocate for public interests.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | VPIRGvpirg.org HQ: Montpelier, VT, United StatesReported employees: 11-50 | Montpelier, VT, United States | 11-50 | Exact match | 45 contacts → |
“VPIRG’s mission is to promote and protect the health of Vermont’s people, environment and locally-based economy by informing and mobilizing individuals and communities across the…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Utrecht, NetherlandsReported employees: 11-50 | Utrecht, Netherlands | 11-50 | Exact match | 45 contacts → |
“NFK komt op voor de belangen van mensen die kanker hebben (gehad) en hun naasten.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Discoverydiscoveryadvocacy.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 42 contacts → |
“Discovery is a Publicis Health agency focused on identifying and implementing key collaborative advocacy strategies.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | VOZ Advisorsvozadvisors.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 33 contacts → |
“Founded in 1995, VOZ Advisors.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Canberra, AustraliaReported employees: Not recorded | Canberra, Australia | Not recorded | Exact match | 31 contacts → |
“Disability Advocacy Network Australia (DANA) Ltd supports and strengthens independent disability advocacy agencies in their work of advocating for and with people with…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Zorgbelang Groningenzorgbelang-groningen.nl HQ: Groningen, NetherlandsReported employees: 11-50 | Groningen, Netherlands | 11-50 | Exact match | 30 contacts → |
“Zorgbelang Groningen wil voor alle inwoners van de provincie Groningen toegankelijke, betaalbare en kwalitatief goede zorg en ondersteuning die aansluit bij hun wensen, behoeften…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Inspire2liveinspire2live.org HQ: NetherlandsReported employees: 11-50 | Netherlands | 11-50 | Exact match | 29 contacts → |
“We are the patient's voice in cancer!” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Doctors For Americadoctorsforamerica.org HQ: Washington, DC, United StatesReported employees: 1-10 | Washington, DC, United States | 1-10 | Exact match | 28 contacts → |
“Doctors for America (DFA) mobilizes doctors and medical students to be leaders in putting patients over politics to improve the health of our patients, communities, and nation.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Patients Risingpatientsrising.org HQ: Washington D.c., VA, United StatesReported employees: 1-10 | Washington D.c., VA, United States | 1-10 | Exact match | 23 contacts → |
“The mission of Patients Rising is to empower patients and caregivers to navigate healthcare challenges, share their stories, and influence the policies that impact their lives.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Vlaams Patiëntenplatform VZWvlaamspatientenplatform.be HQ: Heverlee, BelgiumReported employees: 11-50 | Heverlee, Belgium | 11-50 | Exact match | 22 contacts → |
“Samen met onze leden (meer dan 125 patiëntenverenigingen) werken we aan de levenskwaliteit van personen met een chronische aandoening en hun omgeving.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Protect OUR Careprotectourcare.org HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 22 contacts → |
“We are leading the fight to protect and strengthen health care for millions of Americans.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Swedish Heart And Lung Associationhjart-lung.se HQ: Stockholm, SwedenReported employees: 11-50 | Stockholm, Sweden | 11-50 | Exact match | 22 contacts → |
“One of Sweden's largest patient organizations, with nearly members and 170 associations across the country.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Campaigning For Cancercampaign4cancer.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 21 contacts → |
“Campaigning for Cancer was established in 2008 with a vision of being a strong, sympathetic, and responsible voice for people affected by cancer.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | The Patients Associationpatients-association.org.uk HQ: Harrow, United KingdomReported employees: 11-50 | Harrow, United Kingdom | 11-50 | Exact match | 21 contacts → |
“The Patients Association is a national independent health and social care charity who believes that everyone has the right to receive the very best care when they need it most.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 443 company matches
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Patient advocacy groups: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
441 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 443 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Patient advocacy groups by location
1 lists · largest firstEvery Patient advocacy groups list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for patient advocacy groups?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many patient advocacy groups did RevenueBase find worldwide?
The saved snapshot records 443 matching company records, 3,106 tracked contacts and 974 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 patient advocacy groups worldwide. Snapshot: September 20, 2026. https://revenuebase.ai/companies/browse/patient-advocacy-groups.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗