Company lists · Data refreshed September 2026

Top 25 Hospital group purchasing organizations based in the United States

RevenueBase identified 387 company matches for hospital group purchasing organizations associated with the United States as of September 2026 and tracks 5,534 professional contacts across them, including 2,477 with verified work emails. Houston is the largest hub.

This list covers company matches for hospital group purchasing organizations 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 16, 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 16, 2026 How this list was built
387Companies
5,534Contacts tracked
2,477Verified emails
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The 25 largest hospital group purchasing organizations based in the United States

Ranked by team size
Top 25 of 387 company matches for hospital group purchasing organizations based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchCleveland, OH, United StatesHQ recorded Sep 16, 2026201-500401 contacts →

Exact match

“PartsSource is the leading evidence-based B2B vertical marketplace and supply chain software platform used by the healthcare provider and supplier ecosystem to improve essential…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchFranklin, TN, United StatesHQ recorded Sep 16, 2026201-500395 contacts →

Exact match

“As your ally in the purchasing process, OMNIA Partners is dedicated to improving the way your organization identifies, evaluates, and procures what they need at the best value.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchNashville, TN, United StatesHQ recorded Sep 16, 202651-200246 contacts →

Exact match

“NDC is a unique healthcare supply chain company.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchIrving, TX, United StatesHQ recorded Sep 16, 2026201-500199 contacts →

Exact match

“As the leading GPO in the nation for non-acute care facilities, Provista is a group purchasing powerhouse.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchSt. Louis, MO, United StatesHQ recorded Sep 16, 2026201-500174 contacts →

Exact match

“We are now part of Vizient!”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchSun Prairie, WI, United StatesHQ recorded Sep 16, 202651-200138 contacts →

Exact match

“IPC is proud to be the largest group purchasing organization for independent pharmacy owned by independent pharmacy.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchCanton, OH, United StatesHQ recorded Sep 16, 202651-200102 contacts →

Exact match

“Since 1983, Employers Health has provided resources, tools and expertise to help plan sponsors deliver access to high-quality health benefits at a sustainable cost.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchSt. Louis, MO, United StatesHQ recorded Sep 16, 2026501-1,00099 contacts →

Exact match

“ROi believes in the power of provider collaboration to transform health care.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchPittsburgh, PA, United StatesHQ recorded Sep 16, 202651-20076 contacts →

Exact match

“Our mission is to bring innovative revenue and savings solutions to hospitals by purchasing their surplus surgical products and offering discounts on the premium products they…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchPlano, TX, United StatesHQ recorded Sep 16, 202611-5070 contacts →

Exact match

“TPC is a partnership of community-based healthcare providers that work together as a single system to aggregate business volume and leverage economies of scale without sacrificing…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchSeattle, WA, United StatesHQ recorded Sep 16, 202651-20069 contacts →

Exact match

“BlueBin simplifies the supply chain process for healthcare.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchCleveland, OH, United StatesHQ recorded Sep 16, 202651-20064 contacts →

Exact match

“Specialty Networks is an integrated, multi-specialty organization with GPOs, Life Sciences, and Research solutions in Urology, Gastroenterology, and Rheumatology.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchFoxborough, MA, United StatesHQ recorded Sep 16, 202651-20060 contacts →

Exact match

“At Red Oak Sourcing, the patient lives in our hearts - every decision we make is focused on making medications more accessible, and ultimately more affordable, to the patients who…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchAndover, MA, United StatesHQ recorded Sep 16, 202651-20060 contacts →

Exact match

“Yankee Alliance is a national Group Purchasing Organization focused on providing innovative ways to reduce expenses for 18,400+ of our members across a range of healthcare…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchCharlotte, NC, United StatesHQ recorded Sep 16, 202651-20058 contacts →

Exact match

“Innovatix is the nation’s leading group purchasing organization (GPO) that delivers savings and value to over continuum of care healthcare communities nationwide.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchConshohocken, PA, United StatesHQ recorded Sep 16, 202651-20056 contacts →

Exact match

“Triose, a part of Cencora (formerly AmerisourceBergen), has been helping health systems manage their supply chain operations by providing the expertise needed to make more…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchBessemer, AL, United StatesHQ recorded Sep 16, 202651-20055 contacts →

Exact match

“APCI is a member-owned independent pharmacy group purchasing organization with members in 31 states.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchKansas City, MO, United StatesHQ recorded Sep 16, 202611-5054 contacts →

Exact match

“Una is one of the nation's fastest-growing group purchasing organizations (GPO) dedicated to helping businesses simplify procurement and accelerate profitability while providing a…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchTemecula, CA, United StatesHQ recorded Sep 16, 2026501-1,00052 contacts →

Exact match

“Enterprises is the nation's leading supplier of critical-care biopharmaceuticals, plasma products (including albumin, intravenous immune globulin and coagulation products) and…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchBrooklyn, United StatesHQ recorded Sep 16, 202651-20052 contacts →

Exact match

“With products, niche-focused reps, and the “in your door in twenty-four” promise, Dealmed is one of the nations leaders in medical & pharmaceutical supply distribution, providing…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchCanonsburg, PA, United StatesHQ recorded Sep 16, 2026201-50051 contacts →

Exact match

“Allied Health Solutions is a group purchasing organization whose goal is to create close clinical relationships across health systems, hospitals, and physicians in order to…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchSan Diego, CA, United StatesHQ recorded Sep 16, 202611-5050 contacts →

Exact match

“CNECT is a group purchasing organization that negotiates exclusive discounts on millions of products and services on behalf of its members.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchFairport, NY, United StatesHQ recorded Sep 16, 202611-5050 contacts →

Exact match

“Pandion Optimization Alliance (f.k.a.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchParsippany, NJ, United StatesHQ recorded Sep 16, 202651-20048 contacts →

Exact match

“Navigator is the largest and most experienced full-service GPO exclusively focused on senior living.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchMontvale, NJ, United StatesHQ recorded Sep 16, 202611-5048 contacts →

Exact match

“Prime Source Expense Experts is a purchasing solution for many healthcare providers and facilities, including Skilled Nursing, Assisted Living Centers and Hospitals.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 387 hospital group purchasing organizations based in the United States

See the full list, filter by size, metro and specialty, and access 2,477 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hospital group purchasing organizations based in the United States at a glance

As of Sep 16, 2026
44.8%Verified-email coverage
14.3Average contacts per company
1-10Median size (employees)
2.3%Largest-city concentration · Houston
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
194
11-50
130
51-200
39
201-500
17
501-1,000
3
1,001-5,000
1
10001+
3

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 387 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 “hospital group purchasing organizations” 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 2,477 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 16, 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 “hospital group purchasing organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hospital group purchasing organizations are there based in the United States?

RevenueBase identified 387 company matches for hospital group purchasing organizations 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?

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

Which city has the most hospital group purchasing organizations?

Houston leads with 9 company records, followed by Nashville (9) and Cleveland (8).

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 2,477 professional contacts with verified work emails tracked across these 387 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 16, 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.