Company lists · Data refreshed September 2026
Top 25 Rare disease distributors worldwide
RevenueBase identified 548 rare disease distributors worldwide as of September 2026 and tracks 72,307 professional contacts across them, including 24,666 with verified work emails and 0 with mobile numbers. The United States is the largest market and Sao Paulo the largest hub.
This list covers rare disease distributors 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 17, 2026. Country and city lists for rare disease distributors 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 rare disease distributors worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 29,843 contacts → | ||||
Partial evidence “Cardinal Health is a distributor of pharmaceuticals and specialty products; a supplier of home-health and direct-to-patient products and services; an operator of nuclear…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 2 | 6,136 contacts → | ||||
Strong evidence “Alexion, AstraZeneca Rare Disease is focused on pioneering new possibilities for the rare disease community.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 3 | 5,052 contacts → | ||||
Indirect evidence “On August 30, 2023, AmerisourceBergen became Cencora.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 4 | 2,959 contacts → | ||||
Partial evidence “Accredo® Specialty Pharmacy goes beyond the prescription, it provides deeply personalized care for individuals living with chronic, complex, and rare conditions that require…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 5 | 1,556 contacts → | ||||
Indirect evidence “Leading with purpose.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 6 | 1,479 contacts → | ||||
Indirect evidence “Founded in 1988, Enterprises, Inc.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 7 | 1,314 contacts → | ||||
Indirect evidence “Cencora (formerly AmerisourceBergen/Lash Group), is a patient support services company.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 8 | 709 contacts → | ||||
Strong evidence “Partner of choice in specialty, hospital, and rare disease medicines ADVANZ PHARMA is a global pharmaceutical company with the purpose to improve patients’ lives by providing the…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 9 | 632 contacts → | ||||
Indirect evidence “Knipper Health is a leading force in the healthcare industry, serving the pharmaceutical, biotechnology, & medical device industries for more than 35 years.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 10 | 625 contacts → | ||||
Indirect evidence “ANI Pharmaceuticals, Inc.(Nasdaq: ANIP) is a diversified biopharmaceutical company committed to its mission of “Serving Patients, Improving Lives" by developing, manufacturing…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 11 | 603 contacts → | ||||
Strong evidence “Agios is a commercial-stage biopharmaceutical company dedicated to redefining the future of rare disease treatment.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 12 | 582 contacts → | ||||
Strong evidence “PANTHERx Rare makes rare disease care more hyper-personalized and less overwhelming by focusing relentlessly on each patient and each therapy.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 13 | 572 contacts → | ||||
Indirect evidence “Sciensus is the UK’s leading provider of complex clinical care at home.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 14 | 548 contacts → | ||||
Indirect evidence “At AMAG, aiming higher is in our DNA.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 15 | 539 contacts → | ||||
Indirect evidence “Diplomat is the nation’s largest independent provider of specialty pharmacy services-helping patients and providers in all 50 states.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 16 | 513 contacts → | ||||
Strong evidence “Chiesi USA, Inc, headquartered in Cary, N.C, is a specialty pharmaceutical company focused on commercialization of products for the hospital, rare disease and target office-based…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 17 | 403 contacts → | ||||
Partial evidence “Walmart Specialty Pharmacy is a specialty pharmacy and home delivery service providing high quality, affordable care to patients living with complex or rare conditions.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 18 | 401 contacts → | ||||
Indirect evidence “Known for specialty pharmaceutical distribution and innovative technology, ASD Healthcare provides 24/7 ordering to both pharmacies and health systems providers to ensure patients…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 19 | 395 contacts → | ||||
Indirect evidence “Upsher‑Smith is the commercial arm of the Bora Group, focused on developing, marketing, and distributing pharmaceutical products that make a real difference for patients.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 20 | 393 contacts → | ||||
Indirect evidence “PharmaCord is a patient services company, trusted by top manufacturers to improve medication access, adherence, and patient satisfaction.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 21 | 374 contacts → | ||||
Strong evidence “Mirum Pharmaceuticals is a leading rare disease company with a global footprint of approved products and a broad pipeline of investigational medicines.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 22 | 374 contacts → | ||||
Indirect evidence “En Scienza Argentina, somos una empresa de profesionales con destacada trayectoria en el sector de la salud.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 23 | 347 contacts → | ||||
Indirect evidence “A Mafra é a junção de seis empresas do ecossistema Viveo: Mafra Hospitalar, Profarma Specialty, Tecno 4, PHD Produtos Hospitalares, Medcare e Expressa, que potencializa a operação…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 24 | 326 contacts → | ||||
Partial evidence “Sobi is an international specialty healthcare company dedicated to developing treatments and extensive patient support networks for people with rare and difficult to treat…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 25 | 310 contacts → | ||||
Indirect evidence “Since 1992, Anda has been committed to helping customers in the pharmaceutical industry and physician practices achieve value and meet the needs of their customers through on-time…” Source: RevenueBase Database · checked Sep 17, 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: rare disease distributors. 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 rare disease distributors.
- Partial evidence
- Its own public description names part of rare disease distributors, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name rare disease distributors. 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 548 rare disease distributors worldwide
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Rare disease distributors worldwide at a glance
As of Sep 17, 2026Companies by employee count
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 rare disease distributors, 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
- 6 countries, largest first: the United States, India, Brazil, the United Kingdom, Germany, Argentina. Country and city lists for rare disease distributors are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “rare disease distributors”. 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 rare disease distributors), 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 rare disease distributors, 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, 24,666 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 17, 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.
Rare disease distributors by location
6 lists · largest firstEvery Rare disease distributors 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 rare disease distributors, 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 rare disease distributors are there worldwide?
RevenueBase identified 548 rare disease distributors 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?
Cardinal Health, headquartered in Dublin, tops this list with the largest team on record.
Which country has the most rare disease distributors?
The United States leads with 283 companies, followed by India (85) and Brazil (56). Every rare disease distributors list by country and city is linked on this page.
Which city has the most rare disease distributors?
Sao Paulo leads with 16 headquartered companies, followed by London (15) and Mumbai (15).
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 24,666 verified decision-maker contacts tracked across these 548 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 17, 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.