Company lists · Data refreshed September 2026

Top 25 Pulmonary fibrosis treatment companies based in the United States

RevenueBase identified 58 company matches for pulmonary fibrosis treatment companies associated with the United States as of September 2026 and tracks 1,182 professional contacts across them, including 760 with verified work emails. Boston is the largest hub.

This list covers company matches for pulmonary fibrosis treatment 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 20, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built
58Companies
1,182Contacts tracked
760Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest pulmonary fibrosis treatment companies based in the United States

Ranked by team size
Top 25 of 58 company matches for pulmonary fibrosis treatment companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchRedwood City, CA, United StatesHQ recorded Sep 20, 2026201-500280 contacts →

Exact match

“Pulmonx has developed the Zephyr Endobronchial Valve, a minimally invasive treatment for COPD/emphysema.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchBrentwood, TN, United StatesHQ recorded Sep 20, 202651-200185 contacts →

Exact match

“Currax delivers innovative, life-changing medicines to patients living with chronic, progressive diseases.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchSan Diego, CA, United StatesHQ recorded Sep 20, 202651-200164 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 20, 2026 · View company records in RevenueBase
4Exact matchUnited StatesHQ recorded Sep 20, 202651-20090 contacts →

Exact match

“Savara is a clinical stage biopharmaceutical company focused on rare respiratory diseases.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchChicago, IL, United StatesHQ recorded Sep 20, 202611-5053 contacts →

Exact match

“The Pulmonary Fibrosis Foundation is committed to accelerating research, empowering our community, and transforming care so that everyone with pulmonary fibrosis can live a better…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchBoston, MA, United StatesHQ recorded Sep 20, 202611-5051 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 20, 2026 · View company records in RevenueBase
7Exact matchWaltham, MA, United StatesHQ recorded Sep 20, 202611-5047 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 20, 2026 · View company records in RevenueBase
8Exact matchBoston, MA, United StatesHQ recorded Sep 20, 202611-5042 contacts →

Exact match

“Mediar Therapeutics is pioneering a new approach to fibrosis treatment that aims to halt the disease at a different source – the myofibroblast, the key pathogenic cell in fibrosis…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchWilmington, DE, United StatesHQ recorded Sep 20, 202611-5026 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 20, 2026 · View company records in RevenueBase
10Exact matchWaltham, MA, United StatesHQ recorded Sep 20, 202611-5015 contacts →

Exact match

“Aerovate is a clinical stage biopharmaceutical company focused on developing drugs that meaningfully improve the lives of patients with rare cardiopulmonary disease.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchFranklin, TN, United StatesHQ recorded Sep 20, 20261-1012 contacts →

Exact match

“Clinical Trials Center of Middle Tennessee is located in Franklin, Tennessee and specializes in clinical trial research studies.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchAustin, TX, United StatesHQ recorded Sep 20, 202611-5012 contacts →

Exact match

“Rein Therapeutics is a clinical-stage biopharmaceutical company advancing a novel pipeline of first-in-class therapies to address significant unmet medical needs in orphan…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchSan Diego, CA, United StatesHQ recorded Sep 20, 2026501-1,00011 contacts →

Exact match

“Gyre Therapeutics, Inc.(“Gyre”)(Nasdaq: GYRE) is a commercial-stage biotechnology company developing anti-fibrotic therapeutics for a variety of chronic organ diseases.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchTucson, AZ, United StatesHQ recorded Sep 20, 20261-1011 contacts →

Exact match

“Avery Therapeutics is developing first-in-class immunomodulatory therapeutics to redirect the immune system to address diseases of aging, inflammation, and fibrosis.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchNew Haven, United StatesHQ recorded Sep 20, 20261-1010 contacts →

Exact match

“At OrphAI Therapeutics, we are focused on identifying and developing innovative therapeutics.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchResearch Triangle Park, NC, United StatesHQ recorded Sep 20, 20261-109 contacts →

Exact match

“Aer Therapeutics is a clinical stage biopharmaceutical company developing a novel inhaled approach to treat lung disease with excess mucus and mucus plugs.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchPalo Alto, CA, United StatesHQ recorded Sep 20, 20261-109 contacts →

Exact match

“Respira Therapeutics is developing inhaled therapeutics for cardiopulmonary diseases that improve patient outcomes through enhanced drug targeting to the small airways of the lung.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchSouth San Francisco, CA, United StatesHQ recorded Sep 20, 202651-2008 contacts →

Exact match

“Pliant Therapeutics is a late-stage biopharmaceutical company and leader in the discovery and development of novel therapeutics for the treatment of fibrotic diseases.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchDurham, NC, United StatesHQ recorded Sep 20, 202611-507 contacts →

Exact match

“Developing novel solutions to pulmonary failure.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchSan Diego, CA, United StatesHQ recorded Sep 20, 20261-107 contacts →

Exact match

“GRI Bio is a clinical-stage biopharmaceutical company focused on fundamentally changing the way inflammatory, fibrotic and autoimmune diseases are treated.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchBoston, AL, United StatesHQ recorded Sep 20, 20261-107 contacts →

Exact match

“Alveolus Bio is a team of scientists, physicians, and innovators pioneering breakthrough FDA-approved therapeutics for lung diseases.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchCumberland, MD, United StatesHQ recorded Sep 20, 20261-105 contacts →

Exact match

“The mission of RS BioTherapeutics is to develop life-changing medicines for the millions of people suffering from diseases characterized by pulmonary inflammation.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchCharlottesville, VA, United StatesHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Vasarya Therapeutics is developing targeted treatments for fibrotic disorders.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchTucson, AZ, United StatesHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Aspiro Therapeutics is on a mission to revolutionize treatment for obstructive lung diseases by mimicking the protective power of CC16, a natural lung protein vital for healthy…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchBryn Mawr, PA, United StatesHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Opsidio, a preclinical stage biotechnology company that develops novel biologic therapeutics for patients suffering from fibrotic and allergic diseases.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 58 pulmonary fibrosis treatment companies based in the United States

See the full list, filter by size, metro and specialty, and access 760 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Pulmonary fibrosis treatment companies based in the United States at a glance

As of Sep 20, 2026
64.3%Verified-email coverage
20.4Average contacts per company
1-10Median size (employees)
10.3%Largest-city concentration · Boston
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
35
11-50
17
51-200
4
201-500
1
501-1,000
1

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 58 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 “pulmonary fibrosis treatment 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 760 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

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 “pulmonary fibrosis treatment companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pulmonary fibrosis treatment companies are there based in the United States?

RevenueBase identified 58 company matches for pulmonary fibrosis treatment 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?

Pulmonx Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most pulmonary fibrosis treatment companies?

Boston leads with 6 company records, followed by San Diego (5) and Tucson (3).

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 760 professional contacts with verified work emails tracked across these 58 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 58 pulmonary fibrosis treatment companies based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

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.