Company lists · Data refreshed September 2026
Top 25 Rare pulmonary disease companies based in the United States
RevenueBase identified 141 company matches for rare pulmonary disease companies associated with the United States as of September 2026 and tracks 3,280 professional contacts across them, including 1,677 with verified work emails. San Diego is the largest hub.
This list covers company matches for rare pulmonary disease companies associated with the United States, 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 21, 2026.
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 rare pulmonary disease companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 732 contacts → | ||||
Exact match “MannKind Corporation (Nasdaq: MNKD) is a biopharmaceutical company dedicated to transforming chronic disease care through innovative, patient-centric solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 280 contacts → | ||||
Exact match “Pulmonx has developed the Zephyr Endobronchial Valve, a minimally invasive treatment for COPD/emphysema.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 221 contacts → | ||||
Exact match “Liquidia Corporation is a biopharmaceutical company focused on the development and commercialization of products in pulmonary hypertension and other applications of its PRINT®…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 165 contacts → | ||||
Exact match “Theravance Biopharma aims to transform the treatment of specialty respiratory and neurologic diseases by delivering Medicines that Make a Difference® in patients’ and caregivers’…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 164 contacts → | ||||
Exact match “Gossamer Bio is a clinical-stage biopharmaceutical company focused on the development and commercialization of seralutinib for the treatment of pulmonary arterial hypertension…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 97 contacts → | ||||
Exact match “Transpire Bio Inc.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 90 contacts → | ||||
Exact match “Savara is a clinical stage biopharmaceutical company focused on rare respiratory diseases.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 71 contacts → | ||||
Exact match “We’re a company built on the belief that we can improve the standard of care for people with compromised respiratory systems.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 70 contacts → | ||||
Exact match “The COPD Foundation is a nonprofit organization established to help millions of people live longer and healthier lives by advancing research, advocacy, and awareness to stop…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 69 contacts → | ||||
Exact match “AIT Therapeutics, commencing June 26, 2019 is named Beyond Air®.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 67 contacts → | ||||
Exact match “Leading with purpose.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 66 contacts → | ||||
Exact match “For 30 years, ndd has been dedicated to transforming how the world detects, understands, and manages lung disease.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 59 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 59 contacts → | ||||
Exact match “At SCYNEXIS, we are committed to improving outcomes for patients living with severe, progressive, and underserved rare diseases.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 56 contacts → | ||||
Exact match “Vascular BioSciences (VBS), a biomedical company with operations in Research Triangle, NC, San Diego, and Goleta, CA, makes interventional catheters to obtain pulmonary…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 53 contacts → | ||||
Exact match “Eton Pharmaceuticals is an innovative pharmaceutical company focused on developing and commercializing treatments for rare diseases.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 51 contacts → | ||||
Exact match “Avalyn is reimagining the future of pulmonary fibrosis treatment, with a pipeline of new inhaled formulations of approved medicines.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 47 contacts → | ||||
Exact match “Pulmovant is a clinical-stage biotechnology company committed to transforming the lives of patients with pulmonary diseases and is a Roivant (Nasdaq: ROIV) company.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 43 contacts → | ||||
Exact match “Endeavor BioMedicines is a clinical-stage biotechnology company developing medicines with the potential to deliver transformational clinical benefits to patients with…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 29 contacts → | ||||
Exact match “Polarean is a revenue-generating medical imaging technology company revolutionizing pulmonary medicine through direct visualization of lung function by introducing the power and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 26 contacts → | ||||
Exact match “We are a clinical-stage pharmaceutical company developing therapeutics to modify the course of cardiopulmonary diseases, namely, Pulmonary Arterial Hypertension (“PAH”), in which…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 21 contacts → | ||||
Exact match “Pulmonary Practice Associates, practice of P.T.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 21 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 21 contacts → | ||||
Exact match “Tenax Therapeutics is a Phase 3, development-stage pharmaceutical company using clinical insights to develop novel cardiopulmonary therapies.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 20 contacts → | ||||
Exact match “Aerogen Pharma is a US based clinical-stage specialty pharmaceutical company with a mission to develop inhaled drug/biologic and device combination that will transform the…” Recorded in the RevenueBase company graph · Sep 21, 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 “rare pulmonary disease companies”. 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 141 rare pulmonary disease companies based in the United States
See the full list, filter by size, metro and specialty, and access 1,677 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Rare pulmonary disease companies based in the United States at a glance
As of Sep 21, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 141 companies.
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.
- What qualifies
- Company records associated with the United States whose business descriptions match “rare pulmonary disease companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 1,677 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 21, 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.
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 “rare pulmonary disease companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many rare pulmonary disease companies are there based in the United States?
RevenueBase identified 141 company matches for rare pulmonary disease companies associated with the United States 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?
Mannkind Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most rare pulmonary disease companies?
San Diego leads with 8 company records, followed by Boston (6) and Houston (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 1,677 professional contacts with verified work emails tracked across these 141 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 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 141 rare pulmonary disease companies based in the United States. 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
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- New lists
- AI companies based in the United States
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- Real estate companies based in the United States
Company intelligence · public preview
Top 25 rare pulmonary disease companies based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 141 matching company records for rare pulmonary disease companies based in the United States, with 3,280 tracked contacts and 1,677 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 21, 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 rare pulmonary disease companies based in the United States
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 | Mannkind Corporationmannkindcorp.com HQ: Danbury, CT, United StatesReported employees: 501-1,000 | Danbury, CT, United States | 501-1,000 | Exact match | 732 contacts → |
“MannKind Corporation (Nasdaq: MNKD) is a biopharmaceutical company dedicated to transforming chronic disease care through innovative, patient-centric solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Pulmonx Corporationpulmonx.com HQ: Redwood City, CA, United StatesReported employees: 201-500 | Redwood City, CA, United States | 201-500 | Exact match | 280 contacts → |
“Pulmonx has developed the Zephyr Endobronchial Valve, a minimally invasive treatment for COPD/emphysema.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Liquidia Corporationliquidia.com HQ: Morrisville, NC, United StatesReported employees: 51-200 | Morrisville, NC, United States | 51-200 | Exact match | 221 contacts → |
“Liquidia Corporation is a biopharmaceutical company focused on the development and commercialization of products in pulmonary hypertension and other applications of its PRINT®…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Theravance Biopharma Us, LLCtheravance.com HQ: South San Francisco, CA, United StatesReported employees: 51-200 | South San Francisco, CA, United States | 51-200 | Exact match | 165 contacts → |
“Theravance Biopharma aims to transform the treatment of specialty respiratory and neurologic diseases by delivering Medicines that Make a Difference® in patients’ and caregivers’…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Gossamer BIOgossamerbio.com HQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 164 contacts → |
“Gossamer Bio is a clinical-stage biopharmaceutical company focused on the development and commercialization of seralutinib for the treatment of pulmonary arterial hypertension…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Transpire BIOtranspirebio.com HQ: Weston, FL, United StatesReported employees: 51-200 | Weston, FL, United States | 51-200 | Exact match | 97 contacts → |
“Transpire Bio Inc.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Savara INCsavarapharma.com HQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 90 contacts → |
“Savara is a clinical stage biopharmaceutical company focused on rare respiratory diseases.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  ABM Respiratory Careabmrc.comHQ: Eagan, MN, United StatesReported employees: 51-200 | Eagan, MN, United States | 51-200 | Exact match | 71 contacts → |
“We’re a company built on the belief that we can improve the standard of care for people with compromised respiratory systems.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Copd Foundationcopdfoundation.org HQ: Miami, FL, United StatesReported employees: 11-50 | Miami, FL, United States | 11-50 | Exact match | 70 contacts → |
“The COPD Foundation is a nonprofit organization established to help millions of people live longer and healthier lives by advancing research, advocacy, and awareness to stop…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Beyond AIRbeyondair.net HQ: Garden City, NY, United StatesReported employees: 51-200 | Garden City, NY, United States | 51-200 | Exact match | 69 contacts → |
“AIT Therapeutics, commencing June 26, 2019 is named Beyond Air®.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ultragenyxultragenyx.com HQ: Novato, CA, United StatesReported employees: 1,001-5,000 | Novato, CA, United States | 1,001-5,000 | Exact match | 67 contacts → |
“Leading with purpose.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | NDD Medical Technologiesnddmed.com HQ: Andover, MA, United StatesReported employees: 51-200 | Andover, MA, United States | 51-200 | Exact match | 66 contacts → |
“For 30 years, ndd has been dedicated to transforming how the world detects, understands, and manages lung disease.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Broncus Medical, INCbroncus.com HQ: San Jose, CA, United StatesReported employees: 51-200 | San Jose, CA, United States | 51-200 | Exact match | 59 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Scynexis, INCscynexis.com HQ: Jersey City, NJ, United StatesReported employees: 11-50 | Jersey City, NJ, United States | 11-50 | Exact match | 59 contacts → |
“At SCYNEXIS, we are committed to improving outcomes for patients living with severe, progressive, and underserved rare diseases.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Vascular Biosciencesvascularbiosciences.com HQ: Goleta, CA, United StatesReported employees: 11-50 | Goleta, CA, United States | 11-50 | Exact match | 56 contacts → |
“Vascular BioSciences (VBS), a biomedical company with operations in Research Triangle, NC, San Diego, and Goleta, CA, makes interventional catheters to obtain pulmonary…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Eton Pharmaceuticalsetonpharma.com HQ: Deer Park, IL, United StatesReported employees: 51-200 | Deer Park, IL, United States | 51-200 | Exact match | 53 contacts → |
“Eton Pharmaceuticals is an innovative pharmaceutical company focused on developing and commercializing treatments for rare diseases.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Avalyn Pharmaavalynpharma.com HQ: Boston, MA, United StatesReported employees: 11-50 | Boston, MA, United States | 11-50 | Exact match | 51 contacts → |
“Avalyn is reimagining the future of pulmonary fibrosis treatment, with a pipeline of new inhaled formulations of approved medicines.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Pulmovantpulmovant.com HQ: Waltham, MA, United StatesReported employees: 11-50 | Waltham, MA, United States | 11-50 | Exact match | 47 contacts → |
“Pulmovant is a clinical-stage biotechnology company committed to transforming the lives of patients with pulmonary diseases and is a Roivant (Nasdaq: ROIV) company.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Endeavor Biomedicinesendeavorbiomedicines.com HQ: San Diego, United StatesReported employees: 11-50 | San Diego, United States | 11-50 | Exact match | 43 contacts → |
“Endeavor BioMedicines is a clinical-stage biotechnology company developing medicines with the potential to deliver transformational clinical benefits to patients with…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Polareanpolarean.com HQ: Durham, NC, United StatesReported employees: 11-50 | Durham, NC, United States | 11-50 | Exact match | 29 contacts → |
“Polarean is a revenue-generating medical imaging technology company revolutionizing pulmonary medicine through direct visualization of lung function by introducing the power and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Inhibikase Therapeutics, INCinhibikase.com HQ: Wilmington, DE, United StatesReported employees: 11-50 | Wilmington, DE, United States | 11-50 | Exact match | 26 contacts → |
“We are a clinical-stage pharmaceutical company developing therapeutics to modify the course of cardiopulmonary diseases, namely, Pulmonary Arterial Hypertension (“PAH”), in which…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Pulmonary Practice Associatesmylungdoctors.com HQ: Orange City, FL, United StatesReported employees: 11-50 | Orange City, FL, United States | 11-50 | Exact match | 21 contacts → |
“Pulmonary Practice Associates, practice of P.T.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Nuvaira, INCnuvaira.com HQ: Maple Grove, MN, United StatesReported employees: 51-200 | Maple Grove, MN, United States | 51-200 | Exact match | 21 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Tenax Therapeuticstenaxthera.com HQ: Chapel Hill, United StatesReported employees: 11-50 | Chapel Hill, United States | 11-50 | Exact match | 21 contacts → |
“Tenax Therapeutics is a Phase 3, development-stage pharmaceutical company using clinical insights to develop novel cardiopulmonary therapies.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Aerogen Pharmaaerogenpharma.comHQ: San Mateo, CA, United StatesReported employees: 11-50 | San Mateo, CA, United States | 11-50 | Exact match | 20 contacts → |
“Aerogen Pharma is a US based clinical-stage specialty pharmaceutical company with a mission to develop inhaled drug/biologic and device combination that will transform the…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 141 company matches
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Rare pulmonary disease companies: dataset insights
September 21, 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
141 records in the displayed employee bands.
0 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 141 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 21, 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 ↗
Questions about this company list
What does Exact match mean for rare pulmonary disease companies?
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 rare pulmonary disease companies did RevenueBase find based in the United States?
The saved snapshot records 141 matching company records, 3,280 tracked contacts and 1,677 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 21, 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
Cite this list
RevenueBase Data Team. Top 25 rare pulmonary disease companies based in the United States. Snapshot: September 21, 2026. https://revenuebase.ai/companies/rare-pulmonary-disease-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
- Real estate companies based in the United States
Company intelligence · public preview
Top 25 rare pulmonary disease companies based in the United States
RevenueBase records 141 matching company records for rare pulmonary disease companies based in the United States, with 3,280 tracked contacts and 1,677 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 21, 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 rare pulmonary disease companies based in the United States
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 | Mannkind Corporationmannkindcorp.com HQ: Danbury, CT, United StatesReported employees: 501-1,000 | Danbury, CT, United States | 501-1,000 | Exact match | 732 contacts → |
“MannKind Corporation (Nasdaq: MNKD) is a biopharmaceutical company dedicated to transforming chronic disease care through innovative, patient-centric solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Pulmonx Corporationpulmonx.com HQ: Redwood City, CA, United StatesReported employees: 201-500 | Redwood City, CA, United States | 201-500 | Exact match | 280 contacts → |
“Pulmonx has developed the Zephyr Endobronchial Valve, a minimally invasive treatment for COPD/emphysema.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Liquidia Corporationliquidia.com HQ: Morrisville, NC, United StatesReported employees: 51-200 | Morrisville, NC, United States | 51-200 | Exact match | 221 contacts → |
“Liquidia Corporation is a biopharmaceutical company focused on the development and commercialization of products in pulmonary hypertension and other applications of its PRINT®…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Theravance Biopharma Us, LLCtheravance.com HQ: South San Francisco, CA, United StatesReported employees: 51-200 | South San Francisco, CA, United States | 51-200 | Exact match | 165 contacts → |
“Theravance Biopharma aims to transform the treatment of specialty respiratory and neurologic diseases by delivering Medicines that Make a Difference® in patients’ and caregivers’…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Gossamer BIOgossamerbio.com HQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 164 contacts → |
“Gossamer Bio is a clinical-stage biopharmaceutical company focused on the development and commercialization of seralutinib for the treatment of pulmonary arterial hypertension…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Transpire BIOtranspirebio.com HQ: Weston, FL, United StatesReported employees: 51-200 | Weston, FL, United States | 51-200 | Exact match | 97 contacts → |
“Transpire Bio Inc.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Savara INCsavarapharma.com HQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 90 contacts → |
“Savara is a clinical stage biopharmaceutical company focused on rare respiratory diseases.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | ABM Respiratory Careabmrc.com HQ: Eagan, MN, United StatesReported employees: 51-200 | Eagan, MN, United States | 51-200 | Exact match | 71 contacts → |
“We’re a company built on the belief that we can improve the standard of care for people with compromised respiratory systems.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Copd Foundationcopdfoundation.org HQ: Miami, FL, United StatesReported employees: 11-50 | Miami, FL, United States | 11-50 | Exact match | 70 contacts → |
“The COPD Foundation is a nonprofit organization established to help millions of people live longer and healthier lives by advancing research, advocacy, and awareness to stop…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Beyond AIRbeyondair.net HQ: Garden City, NY, United StatesReported employees: 51-200 | Garden City, NY, United States | 51-200 | Exact match | 69 contacts → |
“AIT Therapeutics, commencing June 26, 2019 is named Beyond Air®.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ultragenyxultragenyx.com HQ: Novato, CA, United StatesReported employees: 1,001-5,000 | Novato, CA, United States | 1,001-5,000 | Exact match | 67 contacts → |
“Leading with purpose.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | NDD Medical Technologiesnddmed.com HQ: Andover, MA, United StatesReported employees: 51-200 | Andover, MA, United States | 51-200 | Exact match | 66 contacts → |
“For 30 years, ndd has been dedicated to transforming how the world detects, understands, and manages lung disease.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Broncus Medical, INCbroncus.com HQ: San Jose, CA, United StatesReported employees: 51-200 | San Jose, CA, United States | 51-200 | Exact match | 59 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Scynexis, INCscynexis.com HQ: Jersey City, NJ, United StatesReported employees: 11-50 | Jersey City, NJ, United States | 11-50 | Exact match | 59 contacts → |
“At SCYNEXIS, we are committed to improving outcomes for patients living with severe, progressive, and underserved rare diseases.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Vascular Biosciencesvascularbiosciences.com HQ: Goleta, CA, United StatesReported employees: 11-50 | Goleta, CA, United States | 11-50 | Exact match | 56 contacts → |
“Vascular BioSciences (VBS), a biomedical company with operations in Research Triangle, NC, San Diego, and Goleta, CA, makes interventional catheters to obtain pulmonary…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Eton Pharmaceuticalsetonpharma.com HQ: Deer Park, IL, United StatesReported employees: 51-200 | Deer Park, IL, United States | 51-200 | Exact match | 53 contacts → |
“Eton Pharmaceuticals is an innovative pharmaceutical company focused on developing and commercializing treatments for rare diseases.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Avalyn Pharmaavalynpharma.com HQ: Boston, MA, United StatesReported employees: 11-50 | Boston, MA, United States | 11-50 | Exact match | 51 contacts → |
“Avalyn is reimagining the future of pulmonary fibrosis treatment, with a pipeline of new inhaled formulations of approved medicines.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Pulmovantpulmovant.com HQ: Waltham, MA, United StatesReported employees: 11-50 | Waltham, MA, United States | 11-50 | Exact match | 47 contacts → |
“Pulmovant is a clinical-stage biotechnology company committed to transforming the lives of patients with pulmonary diseases and is a Roivant (Nasdaq: ROIV) company.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Endeavor Biomedicinesendeavorbiomedicines.com HQ: San Diego, United StatesReported employees: 11-50 | San Diego, United States | 11-50 | Exact match | 43 contacts → |
“Endeavor BioMedicines is a clinical-stage biotechnology company developing medicines with the potential to deliver transformational clinical benefits to patients with…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Polareanpolarean.com HQ: Durham, NC, United StatesReported employees: 11-50 | Durham, NC, United States | 11-50 | Exact match | 29 contacts → |
“Polarean is a revenue-generating medical imaging technology company revolutionizing pulmonary medicine through direct visualization of lung function by introducing the power and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Inhibikase Therapeutics, INCinhibikase.com HQ: Wilmington, DE, United StatesReported employees: 11-50 | Wilmington, DE, United States | 11-50 | Exact match | 26 contacts → |
“We are a clinical-stage pharmaceutical company developing therapeutics to modify the course of cardiopulmonary diseases, namely, Pulmonary Arterial Hypertension (“PAH”), in which…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Pulmonary Practice Associatesmylungdoctors.com HQ: Orange City, FL, United StatesReported employees: 11-50 | Orange City, FL, United States | 11-50 | Exact match | 21 contacts → |
“Pulmonary Practice Associates, practice of P.T.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Nuvaira, INCnuvaira.com HQ: Maple Grove, MN, United StatesReported employees: 51-200 | Maple Grove, MN, United States | 51-200 | Exact match | 21 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Tenax Therapeuticstenaxthera.com HQ: Chapel Hill, United StatesReported employees: 11-50 | Chapel Hill, United States | 11-50 | Exact match | 21 contacts → |
“Tenax Therapeutics is a Phase 3, development-stage pharmaceutical company using clinical insights to develop novel cardiopulmonary therapies.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Aerogen Pharmaaerogenpharma.com HQ: San Mateo, CA, United StatesReported employees: 11-50 | San Mateo, CA, United States | 11-50 | Exact match | 20 contacts → |
“Aerogen Pharma is a US based clinical-stage specialty pharmaceutical company with a mission to develop inhaled drug/biologic and device combination that will transform the…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 141 company matches
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Rare pulmonary disease companies: dataset insights
September 21, 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
141 records in the displayed employee bands.
0 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 141 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 21, 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 ↗
Questions about this company list
What does Exact match mean for rare pulmonary disease companies?
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 rare pulmonary disease companies did RevenueBase find based in the United States?
The saved snapshot records 141 matching company records, 3,280 tracked contacts and 1,677 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 21, 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
Cite this list
RevenueBase Data Team. Top 25 rare pulmonary disease companies based in the United States. Snapshot: September 21, 2026. https://revenuebase.ai/companies/rare-pulmonary-disease-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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