Company lists · Data refreshed September 2026
Top 25 Cystic fibrosis drug companies worldwide
RevenueBase identified 57 cystic fibrosis drug companies worldwide as of September 2026 and tracks 47,397 professional contacts across them, including 26,236 with verified work emails. The United States is the largest market and Boston the largest hub.
This list covers cystic fibrosis drug companies 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 drug companies 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 drug companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 17,217 contacts → | ||||
Indirect evidence “About Genentech We're passionate about finding solutions for people facing the world's most difficult-to-treat conditions.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 2 | 16,043 contacts → | ||||
Indirect evidence “At Regeneron we believe that when the right idea finds the right team, powerful change is possible.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 3 | 8,099 contacts → | ||||
Indirect evidence “Vertex is a global biotechnology company that invests in scientific innovation to create transformative medicines for people with serious diseases and has made significant…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 4 | 3,644 contacts → | ||||
Indirect evidence “Chiesi is a research-oriented international biopharmaceutical group that develops and markets innovative therapeutic solutions in respiratory health, rare diseases, and specialty…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 5 | 326 contacts → | ||||
Indirect evidence “Sobi is an international specialty healthcare company dedicated to developing treatments and extensive patient support networks for people with rare and difficult to treat…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 6 | 268 contacts → | ||||
Indirect evidence “Fundada en 1984, Biotoscana es una compañía biofarmacéutica líder en latinoamerica que se especializa en el tratamiento de enfermedades raras, generalmente fatales.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 7 | 237 contacts → | ||||
Indirect evidence “Chiesi dedicates itself to the research, development and sales of innovative, therapeutic prescription products in the areas of respiratory, neonatology, transplant medicine and…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 8 | 185 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 9 | 158 contacts → | ||||
Indirect evidence “RespirTech, a Philips company, works with healthcare teams, patients and caregivers to provide effective airway clearance therapy with the Philips InCourage system and Philips…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 10 | 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. | |||||
| 11 | 68 contacts → | ||||
Indirect evidence “Chiesi, solunum sağlığı, nadir hastalıklar ve özel bakım alanlarına odaklanan global bir biyofarmasötik şirketidir.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 12 | 62 contacts → | ||||
Strong evidence “We are a life sciences company that is building on over a decade of extensive research on the genetic mutations associated with cystic fibrosis.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 13 | 53 contacts → | ||||
Indirect evidence “Eton Pharmaceuticals is an innovative pharmaceutical company focused on developing and commercializing treatments for rare diseases.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 14 | 44 contacts → | ||||
Strong evidence “We are a full service retail and specialty pharmacy dedicated to providing personalized care to patients with chronic conditions, including cystic fibrosis.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 15 | 26 contacts → | ||||
Indirect evidence “Anagram is a clinical stage company leveraging proprietary enzyme technologies and expertise in gastrointestinal diseases to solve complex problems and advance a pipeline of…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 16 | 15 contacts → | ||||
Indirect evidence “SpliSense Ltd, is a growing and exciting biotechnology company, developing novel therapies for genetic diseases by inhalation.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 17 | 12 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 18 | 12 contacts → | ||||
Indirect evidence “Kither Biotech is a biopharmaceutical company that develops novel therapies for the treatment of rare pulmonary diseases with an high unmet medical need.” 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 | 9 contacts → | ||||
Partial evidence “Enterprise Therapeutics is a drug discovery company dedicated to the research and development of novel therapies for the treatment of respiratory diseases.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 21 | 5 contacts → | ||||
Strong evidence “The Cystic Fibrosis Foundation is the world’s leader in the search for a cure for people with cystic fibrosis, a rare, genetic disease in which a defective gene causes a thick…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 22 | 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. | |||||
| 23 | 2 contacts → | ||||
Indirect evidence “Respirion Pharmaceuticals is an early-stage biotechnology company focused on developing new treatments for respiratory disease.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 24 | 2 contacts → | ||||
Partial evidence “La Fundación Respiralia es una entidad sin ánimo de lucro creada el 6 de febrero de 2006 que trabaja con el colectivo de personas con fibrosis quística.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 25 | 1 contacts → | ||||
Indirect evidence “CILA THERAPEUTICS is dedicated to respiratory health and focused on innovative treatments to help patients breathe easily and protect their lungs from irreversible damage.” 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 drug companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names cystic fibrosis drug companies.
- Partial evidence
- Its own public description names part of cystic fibrosis drug companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name cystic fibrosis drug companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 57 cystic fibrosis drug companies worldwide
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Cystic fibrosis drug companies 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 drug companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for cystic fibrosis drug companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “cystic fibrosis drug companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names cystic fibrosis drug companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among cystic fibrosis drug companies, 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, 26,236 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 drug companies by location
1 lists · largest firstEvery Cystic fibrosis drug companies 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 drug companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many cystic fibrosis drug companies are there worldwide?
RevenueBase identified 57 cystic fibrosis drug companies 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?
Genentech, headquartered in South San Francisco, tops this list with the largest team on record.
Which country has the most cystic fibrosis drug companies?
The United States leads with 26 companies. Every cystic fibrosis drug companies list by country and city is linked on this page.
Which city has the most cystic fibrosis drug companies?
Boston leads with 3 headquartered companies, followed by Rockville (2) and Toronto (2).
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 26,236 verified decision-maker contacts tracked across these 57 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.