Company lists · Data refreshed September 2026
Top 25 Portable oxygen suppliers worldwide
RevenueBase identified 605 portable oxygen suppliers worldwide as of September 2026 and tracks 18,198 professional contacts across them, including 4,899 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers portable oxygen suppliers 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 20, 2026. Country and city lists for portable oxygen suppliers 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 portable oxygen suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 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 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,045 contacts → | ||||
Partial evidence “Reconnue comme spécialiste de l'oxygénothérapie, l'assistance respiratoire et la nutrition artificielle, SOS Oxygène a naturellement construit sa notoriété dans le monde de la…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 770 contacts → | ||||
Indirect evidence “Inogen is a leading global medical technology company offering innovative respiratory products for use in the homecare setting.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 601 contacts → | ||||
Indirect 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 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 476 contacts → | ||||
Indirect evidence “Sua respiração é a nossa inspiração.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 383 contacts → | ||||
Indirect 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 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 324 contacts → | ||||
Indirect evidence “History Pacific Pulmonary Services (PPS) was founded in 1978 in Bakersfield, California, as "Med-Mart", a full-service durable medical equipment (DME) company serving the Central…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 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 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 218 contacts → | ||||
Indirect 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 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 198 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 193 contacts → | ||||
Indirect evidence “Fundada em 2001 no mercado cearense de locação e venda de equipamentos médico-hospitalares, a Locmed é uma empresa em constante evolução, sempre preocupada em acompanhar as…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 160 contacts → | ||||
Indirect evidence “ProResp is committed to one purpose: Improving the quality of life for individuals with respiratory illnesses.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 159 contacts → | ||||
Indirect evidence “Who We Are Competency and compassion are our priorities.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 149 contacts → | ||||
Partial 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 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 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 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 136 contacts → | ||||
Strong evidence “A full service home oxygen, CPAP, and medical equipment supplier located throughout central and eastern North Carolina.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 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 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 114 contacts → | ||||
Partial evidence “Sanrai Med India is an oxygen and sleep therapy home care provider in India.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 105 contacts → | ||||
Partial evidence “France Oxygène accompagne les patients nécessitant une assistance respiratoire.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 100 contacts → | ||||
Indirect evidence “Since 1988 Handi Medical Supply has been a trusted resource in the community.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 96 contacts → | ||||
Indirect evidence “Roberts Home Medical Inc.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 95 contacts → | ||||
Indirect evidence “Airway Breathing Company, Inc.(dba "ABC Health Care") has been in business since 1983.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 86 contacts → | ||||
Partial evidence “Northwest Respiratory Services is one of the Upper Midwest’s leading providers of oxygen and respiratory products and services, specializing in fulfilling the respiratory health…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 76 contacts → | ||||
Indirect evidence “vivisol nederland.” Source: RevenueBase Database · checked Sep 20, 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: portable oxygen suppliers. 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 portable oxygen suppliers.
- Partial evidence
- Its own public description names part of portable oxygen suppliers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name portable oxygen suppliers. 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 605 portable oxygen suppliers worldwide
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Portable oxygen suppliers worldwide at a glance
As of Sep 20, 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 portable oxygen suppliers, 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 portable oxygen suppliers are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “portable oxygen suppliers”. 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 portable oxygen suppliers), 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 portable oxygen suppliers, 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, 4,899 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 20, 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.
Portable oxygen suppliers by location
3 lists · largest firstEvery Portable oxygen suppliers 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 portable oxygen suppliers, 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 portable oxygen suppliers are there worldwide?
RevenueBase identified 605 portable oxygen suppliers 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?
Lincare, headquartered in Clearwater, tops this list with the largest team on record.
Which country has the most portable oxygen suppliers?
The United States leads with 253 companies, followed by France (46) and Brazil (34). Every portable oxygen suppliers list by country and city is linked on this page.
Which city has the most portable oxygen suppliers?
Sao Paulo leads with 8 headquartered companies, followed by Clearwater (6) and Houston (6).
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 4,899 verified decision-maker contacts tracked across these 605 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 20, 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.