Company lists · Data refreshed September 2026

Top 25 Oncology medication distributors based in the United States

RevenueBase identified 125 company matches for oncology medication distributors associated with the United States as of September 2026 and tracks 40,037 professional contacts across them, including 12,490 with verified work emails. Austin is the largest hub.

This list covers company matches for oncology medication distributors 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 15, 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 15, 2026 How this list was built
125Companies
40,037Contacts tracked
12,490Verified emails
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The 25 largest oncology medication distributors based in the United States

Ranked by team size
Top 25 of 125 company matches for oncology medication distributors based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 15, 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 matchDublin, OH, United StatesHQ recorded Sep 15, 202610001+29,843 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
2Exact matchTemecula, CA, United StatesHQ recorded Sep 15, 2026501-1,0001,479 contacts →

Exact match

“Founded in 1988, Enterprises, Inc.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
3Exact matchLouisville, KY, United StatesHQ recorded Sep 15, 2026501-1,000630 contacts →

Exact match

“Onco360 is recognized as one of the nation's leading independent specialty pharmacies dedicated exclusively to oncology and rare disease patients.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
4Exact matchAltamonte Springs, FL, United StatesHQ recorded Sep 15, 2026201-500504 contacts →

Exact match

“Meet the preeminent national specialty pharmacy backing up the ‘fast & easy’ promise with the Power of 2.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
5Exact matchCerritos, CA, United StatesHQ recorded Sep 15, 2026501-1,000404 contacts →

Exact match

“Founded in 2007, The Oncology Institute (NASDAQ: TOI) is advancing oncology by delivering highly specialized, value-based cancer care in the community setting.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
6Exact matchCarrollton, TX, United StatesHQ recorded Sep 15, 202610001+401 contacts →

Exact match

“Known for specialty pharmaceutical distribution and innovative technology, ASD Healthcare provides 24/7 ordering to both pharmacies and health systems providers to ensure patients…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
7Exact matchCary, NC, United StatesHQ recorded Sep 15, 2026201-500238 contacts →

Exact match

“Biologics by McKesson is an independent specialty pharmacy.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
8Exact matchStamford, CT, United StatesHQ recorded Sep 15, 2026501-1,000223 contacts →

Exact match

“Loxo@Lilly aims to create medicines that make life better for all those affected by cancer around the world.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
9Exact matchNew York, NY, United StatesHQ recorded Sep 15, 202651-200215 contacts →

Exact match

“Nuvation Bio is a global oncology company focused on tackling some of the toughest challenges in cancer treatment with the goal of developing therapies that create a profound…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
10Exact matchBartlett, TN, United StatesHQ recorded Sep 15, 202651-200194 contacts →

Exact match

“Since 1987, TopRx has had one goal: provide customized solutions and outstanding customer support within the generic pharmaceutical industry.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
11Exact matchSan Diego, United StatesHQ recorded Sep 15, 2026201-500186 contacts →

Exact match

“California Cancer Associates for Research and Excellence (cCARE), is the largest full-service, private oncology practice in California.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
12Exact matchShreveport, LA, United StatesHQ recorded Sep 15, 2026501-1,000183 contacts →

Exact match

“Morris & Dickson is the industry’s largest independent full-line and specialty pharmaceutical distributor with a singular focus of reliable, next-day delivery of drugs and related…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
13Exact matchKnoxville, TN, United StatesHQ recorded Sep 15, 2026201-500121 contacts →

Exact match

“Tennessee Cancer Specialists, formed in 2004 through a merger between two well-regarded, Knoxville-based oncology groups-Cancer Care of East Tennessee and East Tennessee Oncology…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
14Exact matchLivonia, MI, United StatesHQ recorded Sep 15, 2026501-1,000117 contacts →

Exact match

“Founded in 1967, The Harvard Drug Group has become the second largest generics-focused pharmaceutical distributor in the United States.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
15Exact matchCary, NC, United StatesHQ recorded Sep 15, 2026201-500115 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
16Exact matchMason, OH, United StatesHQ recorded Sep 15, 2026201-500111 contacts →

Exact match

“Masters is a national drug distributor specializing in saving time and money for independent, chain, and specialty pharmacies, as well as LTCs and mail-order pharmacies.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
17Exact matchDothan, AL, United StatesHQ recorded Sep 15, 202651-200107 contacts →

Exact match

“Oncology Supply, a part of Cencora (formerly AmerisourceBergen), has distributed chemotherapy and supportive care products for nearly 40 years to independent oncology practices…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
18Exact matchNew Castle, DE, United StatesHQ recorded Sep 15, 202611-5098 contacts →

Exact match

“We are a national Specialty Pharmacy company providing medications and support services to patients, prescribers, payers and manufacturers.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
19Exact matchDenver, OH, United StatesHQ recorded Sep 15, 2026201-50097 contacts →

Exact match

“STAQ Pharma | 503B Outsourcing Supplier Strengthening the Healthcare Supply Chain Our mission is to ensure the reliable supply of critical medications, reducing drug shortages and…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
20Exact matchBuffalo, NY, United StatesHQ recorded Sep 15, 2026201-50076 contacts →

Exact match

“Athenex is a global specialty oncology pharmaceutical company focused on the development and commercialization of next generation therapies for cancer diseases and supportive…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
21Exact matchWest Chester, OH, United StatesHQ recorded Sep 15, 202651-20058 contacts →

Exact match

“Besse Medical, a part of Cencora (formerly AmerisourceBergen), is one of the nation's largest and most trusted distributors of pharmaceuticals, vaccines, biological and basic…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
22Exact matchHigh Point, NC, United StatesHQ recorded Sep 15, 202651-20056 contacts →

Exact match

“Independent Pharmacy Distributor is a licensed pharmaceutical wholesaler that distributes FDA approved generic, brand and Over-the Counter products.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
23Exact matchAustin, TX, United StatesHQ recorded Sep 15, 202651-20050 contacts →

Exact match

“Prodigy Health, headquartered in Austin, TX, is a national distributor that provides streamlined access to both specialty and generic pharmaceuticals through cutting-edge…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
24Exact matchMiami, FL, United StatesHQ recorded Sep 15, 202651-20042 contacts →

Exact match

“Atlantic Biologicals is a premier distributor of brand, generic and critical care pharmaceuticals.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
25Exact matchSpringboro, OH, United StatesHQ recorded Sep 15, 202651-20039 contacts →

Exact match

“Numed is a NABP-accredited generic medication distributor specializing in Long Term Care, independently owned, and hospital pharmacies.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase

Showing 25 of 125 oncology medication distributors based in the United States

See the full list, filter by size, metro and specialty, and access 12,490 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oncology medication distributors based in the United States at a glance

As of Sep 15, 2026
31.2%Verified-email coverage
320.3Average contacts per company
11-50Median size (employees)
2.4%Largest-city concentration · Austin
Sep 15, 2026Page data refreshed

Companies by employee count

1-10
33
11-50
43
51-200
24
201-500
11
501-1,000
8
1,001-5,000
2
10001+
4

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 125 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 “oncology medication distributors” 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 12,490 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 15, 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 “oncology medication distributors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oncology medication distributors are there based in the United States?

RevenueBase identified 125 company matches for oncology medication distributors 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?

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

Which city has the most oncology medication distributors?

Austin leads with 3 company records, followed by Miami (3) and Nashville (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 12,490 professional contacts with verified work emails tracked across these 125 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 15, 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 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.