Company lists · Data refreshed September 2026
Top 25 Cystic fibrosis foundations worldwide
RevenueBase identified 152 cystic fibrosis foundations worldwide as of September 2026 and tracks 2,010 professional contacts across them, including 895 with verified work emails. The United States is the largest market and Atlanta the largest hub.
This list covers cystic fibrosis foundations 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 foundations 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 foundations 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 | 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. | |||||
| 9 | 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. | |||||
| 10 | 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. | |||||
| 11 | 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. | |||||
| 12 | 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. | |||||
| 13 | 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. | |||||
| 14 | 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. | |||||
| 15 | 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. | |||||
| 16 | 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. | |||||
| 17 | 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. | |||||
| 18 | 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. | |||||
| 19 | 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. | |||||
| 20 | 6 contacts → | ||||
Strong evidence “The Swedish Cystic Fibrosis Association is a charity for people with the diseases cystic fibrosis (CF) and primary ciliary dyskinesia (PCD), their family and friends, and people…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 21 | 5 contacts → | ||||
Strong evidence “Flatley Discovery Lab is an independent not-for-profit laboratory for Cystic Fibrosis drug discovery research and development.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 22 | 5 contacts → | ||||
Partial evidence “The Julian Benson CF Foundation has been established by one of Ireland’s leading talent agents and choreographers, Julian Benson.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 23 | 5 contacts → | ||||
Strong evidence “Cystic Fibrosis SA is dedicated to providing support and assistance to children, young adults and families affected by this serious genetic condition.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 24 | 5 contacts → | ||||
Indirect evidence “CFC International is a registered 501(c)(3) charitable nonprofit organization dedicated to improving the quality of life for individuals with CFC Syndrome and their families.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 25 | 4 contacts → | ||||
Strong evidence “CF Roundtable publishes a national, quarterly magazine called “CF Roundtable” and provides a communication network for adults who have cystic fibrosis, caregivers and…” 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 foundations. 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 foundations.
- Partial evidence
- Its own public description names part of cystic fibrosis foundations, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name cystic fibrosis foundations. 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 152 cystic fibrosis foundations worldwide
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Cystic fibrosis foundations 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 foundations, 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 foundations are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “cystic fibrosis foundations”. 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 foundations), 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 foundations, 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, 895 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 foundations by location
1 lists · largest firstEvery Cystic fibrosis foundations 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 foundations, 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 foundations are there worldwide?
RevenueBase identified 152 cystic fibrosis foundations 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 foundations?
The United States leads with 64 companies. Every cystic fibrosis foundations list by country and city is linked on this page.
Which city has the most cystic fibrosis foundations?
Atlanta leads with 3 headquartered companies, followed by Berlin (3) and Bethesda (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 895 verified decision-maker contacts tracked across these 152 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.