Company lists · Data refreshed September 2026

Top 25 Respiratory equipment companies based in the United States

Name: Respiratory equipment companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 553 companies tracked

RevenueBase identified 553 respiratory equipment companies headquartered in the United States as of September 2026 and tracks 23,976 professional contacts across them, including 7,677 with verified work emails. Houston is the largest hub.

This list covers respiratory equipment companies headquartered in the United States, 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 21, 2026.

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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

553Companies

23,976Contacts tracked

7,677Verified emails

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The 25 largest respiratory equipment companies based in the United States

Ranked by team size

Top 25 of 553 respiratory equipment companies based in the United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to respiratory equipment companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Zoll Medical Corporation	Indirect evidence	Ma, United StatesHQ checked Sep 21, 2026	5,001-10,000	5,140 contacts →
	Indirect evidence “At ZOLL®, we’re passionate about improving patient outcomes and helping save lives.” Source: RevenueBase Database · checked Sep 21, 2026
2	Lincare	Partial evidence	Clearwater, FL, United StatesHQ checked Sep 21, 2026	10001+	4,372 contacts →
	Partial evidence “Lincare is a leading supplier of respiratory-therapy products and services for patients in the home.” Source: RevenueBase Database · checked Sep 21, 2026
3	Rotech Healthcare	Partial evidence	Orlando, FL, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,468 contacts →
	Partial evidence “Rotech is a national leader in providing ventilators, oxygen, sleep apnea treatment, wound care solutions, diabetes self-management solutions, and home medical equipment.” Source: RevenueBase Database · checked Sep 21, 2026
4	Inogen	Partial evidence	Beverly, MA, United StatesHQ checked Sep 21, 2026	501-1,000	770 contacts →
	Partial evidence “Inogen is a leading global medical technology company offering innovative respiratory products for use in the homecare setting.” Source: RevenueBase Database · checked Sep 21, 2026
5	Airlife	Partial evidence	Grand Rapids, MI, United StatesHQ checked Sep 21, 2026	5,001-10,000	712 contacts →
	Partial evidence “AirLife is the global leader in consumable breathing products, specializing in respiratory care, anesthesia, and patient monitoring solutions.” Source: RevenueBase Database · checked Sep 21, 2026
6	Vyaire Medical	Indirect evidence	Mettawa, IL, United StatesHQ checked Sep 21, 2026	n/a	604 contacts →
	Indirect evidence “Vyaire is no longer an active trading organisation.” Source: RevenueBase Database · checked Sep 21, 2026
7	Viemed Healthcare	Strong evidence	Lafayette, LA, United StatesHQ checked Sep 21, 2026	1,001-5,000	601 contacts →
	Strong evidence “Viemed is a provider of in-home medical equipment and post-acute respiratory healthcare services in the United States.” Source: RevenueBase Database · checked Sep 21, 2026
8	Medical Service Company	Strong evidence	Cleveland, OH, United StatesHQ checked Sep 21, 2026	501-1,000	383 contacts →
	Strong evidence “Founded in 1950, Medical Service Company (MSC) is a leading provider of sleep therapy, respiratory, home medical equipment, and healthcare services, headquartered in Cleveland…” Source: RevenueBase Database · checked Sep 21, 2026
9	US Med-Equip	Partial evidence	Houston, TX, United StatesHQ checked Sep 21, 2026	501-1,000	361 contacts →
	Partial evidence “From ventilators and ultrasounds to specialty mattresses, US Med-Equip (USME) provides lifesaving movable medical equipment and beds and therapeutic surface rentals with a…” Source: RevenueBase Database · checked Sep 21, 2026
10	Dasco Home Medical Equipment	Indirect evidence	Westerville, OH, United StatesHQ checked Sep 21, 2026	501-1,000	239 contacts →
	Indirect evidence “Based in Columbus, Ohio, with 30 locations spanning Ohio, Michigan, Indiana, Kentucky, West Virginia, Texas, Florida, Massachusetts, Connecticut, New York and Pennsylvania DASCO…” Source: RevenueBase Database · checked Sep 21, 2026
11	React Health	Indirect evidence	Dublin, OH, United StatesHQ checked Sep 21, 2026	201-500	224 contacts →
	Indirect evidence “React Health is a leading U.S.” Source: RevenueBase Database · checked Sep 21, 2026
12	Quipt Home Medical	Strong evidence	Wilder, KY, United StatesHQ checked Sep 21, 2026	501-1,000	218 contacts →
	Strong evidence “Quipt Home Medical is a rapidly growing leader in the provision of clinical respiratory equipment and service to patients.” Source: RevenueBase Database · checked Sep 21, 2026
13	Caire INC	Indirect evidence	Ball Ground, GA, United StatesHQ checked Sep 21, 2026	501-1,000	198 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
14	Graham-Field GF Health Products, INC	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	201-500	183 contacts →
	Indirect evidence “Get to know Graham-Field!” Source: RevenueBase Database · checked Sep 21, 2026
15	Nationwide Medical, INC	Partial evidence	Calabasas, CA, United StatesHQ checked Sep 21, 2026	51-200	182 contacts →
	Partial evidence “From Family Business to Respiratory Care Leaders Nationwide Medical began as a family business with a simple mission: provide better respiratory care that truly adapts to…” Source: RevenueBase Database · checked Sep 21, 2026
16	Apria Healthcare Group, INC	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 21, 2026	5,001-10,000	181 contacts →
	Partial evidence “Apria is a leading provider of home healthcare equipment and related services across the USA, offering a comprehensive range of products and services for in-home care and delivery…” Source: RevenueBase Database · checked Sep 21, 2026
17	MGC Diagnostics	Indirect evidence	St. Paul, MN, United StatesHQ checked Sep 21, 2026	201-500	170 contacts →
	Indirect evidence “MGC Diagnostics develops noninvasive cardiorespiratory diagnostic systems used by clinicians and researchers who need answers they can trust.” Source: RevenueBase Database · checked Sep 21, 2026
18	Reliable Respiratory	Indirect evidence	Norwood, MA, United StatesHQ checked Sep 21, 2026	201-500	159 contacts →
	Indirect evidence “Who We Are Competency and compassion are our priorities.” Source: RevenueBase Database · checked Sep 21, 2026
19	Orbit Medical	Indirect evidence	Aurora, IL, United StatesHQ checked Sep 21, 2026	51-200	149 contacts →
	Indirect evidence “Orbit Medical is one of the leading providers of specialty wheelchairs, in-home oxygen system, hospital beds and orthopedic bracing in the United States.” Source: RevenueBase Database · checked Sep 21, 2026
20	Independence Plus, INC	Indirect evidence	Oak Brook, IL, United StatesHQ checked Sep 21, 2026	501-1,000	143 contacts →
	Indirect evidence “Since 1987, Independence Plus has been a leading provider of complex care at-home with an integrated approach conducted by a multidisciplinary team.” Source: RevenueBase Database · checked Sep 21, 2026
21	Family Medical Supply	Partial evidence	Dunn, NC, United StatesHQ checked Sep 21, 2026	201-500	136 contacts →
	Partial evidence “A full service home oxygen, CPAP, and medical equipment supplier located throughout central and eastern North Carolina.” Source: RevenueBase Database · checked Sep 21, 2026
22	Allied Medical LLC	Strong evidence	Earth City, MO, United StatesHQ checked Sep 21, 2026	51-200	130 contacts →
	Strong evidence “Allied Medical LLC is a leading manufacturer of medical gas construction equipment, respiratory therapy equipment, home healthcare products, and emergency medical supplies.” Source: RevenueBase Database · checked Sep 21, 2026
23	Corner Home Medical	Indirect evidence	New Hope, MN, United StatesHQ checked Sep 21, 2026	201-500	118 contacts →
	Indirect evidence “Corner Home Medical is a merger of two strong family-owned companies, combined in 2016 to serve you better!” Source: RevenueBase Database · checked Sep 21, 2026
24	Medcare Equipment Company, LLC	Partial evidence	Greensburg, PA, United StatesHQ checked Sep 21, 2026	51-200	105 contacts →
	Partial evidence “MedCare Equipment Company, LLC is a hospital & health care company based out of 115 Equity Dr, Greensburg, PA, United States.” Source: RevenueBase Database · checked Sep 21, 2026
25	Roberts Home Medical, INC	Indirect evidence	Germantown, MD, United StatesHQ checked Sep 21, 2026	201-500	96 contacts →
	Indirect evidence “Roberts Home Medical Inc.” Source: RevenueBase Database · checked Sep 21, 2026

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: respiratory equipment 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 respiratory equipment companies.
Partial evidence: Its own public description names part of respiratory equipment companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name respiratory equipment 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 553 respiratory equipment companies based in the United States

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Respiratory equipment companies based in the United States at a glance

As of Sep 21, 2026

32.0%Verified-email coverage

43.4Average contacts per company

11-50Median size (employees)

1.6%Largest-city concentration · Houston

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

207

11-50

216

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 553 companies.

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 respiratory equipment 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “respiratory equipment 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 respiratory equipment 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 respiratory equipment companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 7,677 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 21, 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.

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 respiratory equipment 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 respiratory equipment companies are there based in the United States?

RevenueBase identified 553 respiratory equipment companies headquartered in the United States 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?

Zoll Medical Corporation, headquartered in Chelmsford, tops this list with the largest team on record.

Which city has the most respiratory equipment companies?

Houston leads with 9 headquartered companies, followed by Miami (6) and Atlanta (5).

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 7,677 verified decision-maker contacts tracked across these 553 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 21, 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.