Company lists · Data refreshed September 2026
Top 25 Cystic fibrosis organizations worldwide
RevenueBase identified 185 cystic fibrosis organizations worldwide as of September 2026 and tracks 2,148 professional contacts across them, including 934 with verified work emails. The United States is the largest market and Bethesda the largest hub.
This list covers cystic fibrosis organizations worldwide, 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 19, 2026. Country and city lists for cystic fibrosis organizations follow the table.
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.
The 25 largest cystic fibrosis organizations worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,062 contacts → | ||||
Strong evidence “The Cystic Fibrosis Foundation is a leading health care nonprofit and driving force in the search for a cure for cystic fibrosis.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 2 | 157 contacts → | ||||
Strong evidence “We're the only UK-wide charity uniting people to stop cystic fibrosis (CF).” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 3 | 93 contacts → | ||||
Strong evidence “Cystic Fibrosis Canada is a national not-for-profit corporation and one of the world’s top three charitable organizations committed to improving and lengthening the lives of…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 4 | 72 contacts → | ||||
Indirect evidence “Créée en 1965, Vaincre la Mucoviscidose, reconnue d'utilité publique, est le premier financeur privé de la recherche en mucoviscidose en France.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 5 | 29 contacts → | ||||
Partial evidence “Fondazione Ricerca Fibrosi Cistica (FFC Ricerca) promuove, seleziona e finanzia progetti avanzati di ricerca per migliorare la durata e la qualità di vita dei malati e diffondere…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 6 | 26 contacts → | ||||
Indirect evidence “Who are we?” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 7 | 20 contacts → | ||||
Strong evidence “Cystic Fibrosis Ireland is a voluntary organisation that was set up by parents in 1963 to improve the treatment and facilities for people with Cystic Fibrosis in Ireland.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 8 | 20 contacts → | ||||
Indirect evidence “The National Pancreas Foundation provides hope for those suffering from pancreatitis, pancreatic cancer, and FCS through funding cutting-edge research, advocating for new and…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 9 | 18 contacts → | ||||
Strong evidence “Emily's Entourage (EE) is an innovative 501(c)3 foundation that accelerates research for new treatments and a cure for individuals in the final 10% of the cystic fibrosis (CF)…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 10 | 18 contacts → | ||||
Strong evidence “The Boomer Esiason Foundation supports the cystic fibrosis community in the here and now by providing financial assistance, educational resources, and more.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 11 | 17 contacts → | ||||
Strong evidence “De Nederlandse Cystic Fibrosis Stichting (NCFS) maakt zich sterk voor mensen met cystic fibrosis (CF, taaislijmziekte).” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 12 | 17 contacts → | ||||
Strong evidence “Cystic Fibrosis is the most common life-shortening chronic genetic illness.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 13 | 15 contacts → | ||||
Indirect evidence “The Belgian CF association (known in Belgium as Mucovereniging/Association Muco) aims to improve the quality of life and life expectancy of all CF patients and families in…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 14 | 15 contacts → | ||||
Indirect evidence “BreatheStrong CF is a 501(c)(3) based out of Atlanta.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 15 | 15 contacts → | ||||
Indirect evidence “LIFC, Associazione di pazienti e familiari, lavora da più di 30 anni su tutto il territorio nazionale in collaborazione con i Centri di Cura regionali al fine di raggiungere ogni…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 16 | 13 contacts → | ||||
Indirect evidence “Com fundação em 2011, sede em Curitiba/PR e atuação nacional, o Instituto Unidos pela Vida é uma organização da sociedade civil sem fins lucrativos, que tem como missão defender…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 17 | 13 contacts → | ||||
Strong evidence “Cystic Fibrosis Research Institute (CFRI) is a 501(c)(3) charitable organization founded in 1975, that funds innovative cystic fibrosis (CF) research and offers education…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 18 | 11 contacts → | ||||
Indirect evidence “The website PFIC.org was founded in 2002 by a mom who wanted to know all she could about her daughter’s disease.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 19 | 10 contacts → | ||||
Strong evidence “Neupharma is a young and modern company focused on innovation in the field of rare diseases, particularly cystic fibrosis, a genetic disease that affects about people in Europe.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 20 | 10 contacts → | ||||
Strong evidence “Cure 4 Cystic Fibrosis exists to find the cure.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 21 | 8 contacts → | ||||
Partial evidence “The Canadian Pulmonary Fibrosis Foundation is a registered Canadian charity established in 2009 to offer hope to those affected by Pulmonary Fibrosis by raising awareness for this…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 22 | 8 contacts → | ||||
Strong evidence “Stichting TAAI zet zich in om Wetenschappelijk Onderzoek te ondersteunen naar de ziekte Cystic Fibrosis, kortweg CF of wel Taaislijmziekte genoemd.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 23 | 7 contacts → | ||||
Strong evidence “Our mission is to support and improve the lives of families in the Cystic Fibrosis (CF) Community through grassroots advocacy and socially innovative programs, raising awareness…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 24 | 7 contacts → | ||||
Strong evidence “Cystic fibrosis (CF) is the most common, life-threatening genetic condition in New Zealand.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 25 | 6 contacts → | ||||
Strong evidence “The Cystic Fibrosis Foundation of Israel (CFFI) provides financial and emotional assistance to all CF patients living in Israel.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
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: cystic fibrosis organizations. 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 cystic fibrosis organizations.
- Partial evidence
- Its own public description names part of cystic fibrosis organizations, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name cystic fibrosis organizations. 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 185 cystic fibrosis organizations worldwide
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Cystic fibrosis organizations worldwide at a glance
As of Sep 19, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 cystic fibrosis organizations, 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.
- Coverage
- Every country. Country and city lists for cystic fibrosis organizations are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “cystic fibrosis organizations”. 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 cystic fibrosis organizations), 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 cystic fibrosis organizations, and records with no verified work email.
- 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, 934 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 19, 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.
Cystic fibrosis organizations by location
1 lists · largest firstEvery Cystic fibrosis organizations 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 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 cystic fibrosis organizations, 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 cystic fibrosis organizations are there worldwide?
RevenueBase identified 185 cystic fibrosis organizations worldwide 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?
Cystic Fibrosis Foundation, headquartered in N Bethesda, tops this list with the largest team on record.
Which country has the most cystic fibrosis organizations?
The United States leads with 77 companies. Every cystic fibrosis organizations list by country and city is linked on this page.
Which city has the most cystic fibrosis organizations?
Bethesda leads with 4 headquartered companies, followed by Toronto (4) and Atlanta (3).
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 934 verified decision-maker contacts tracked across these 185 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 19, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase 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.