Company lists · Data refreshed September 2026

Top 25 Collective purchasing groups based in the United States

RevenueBase identified 284 company matches for collective purchasing groups associated with the United States as of September 2026 and tracks 4,159 professional contacts across them, including 1,932 with verified work emails. Houston is the largest hub.

This list covers company matches for collective purchasing groups 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 19, 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 19, 2026 How this list was built
284Companies
4,159Contacts tracked
1,932Verified emails
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The 25 largest collective purchasing groups based in the United States

Ranked by team size
Top 25 of 284 company matches for collective purchasing groups based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchFranklin, TN, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
2Exact matchPa, United StatesHQ recorded Sep 19, 202651-200285 contacts →

Exact match

“LMC is a leading buying group for a network of independent family-owned building material companies across the USA.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchLouisville, KY, United StatesHQ recorded Sep 19, 2026201-500275 contacts →

Exact match

“Restaurant Supply Chain Solutions, LLC (RSCS) based in Louisville, Ky, is the largest purchasing cooperative in the quick-service restaurant industry.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchMiami, FL, United StatesHQ recorded Sep 19, 202651-200213 contacts →

Exact match

“IPC is an independent SUBWAY® franchisee-owned and operated purchasing cooperative.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchIrving, TX, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
6Exact matchSun Prairie, WI, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
7Exact matchMelville, NY, United StatesHQ recorded Sep 19, 202651-200136 contacts →

Exact match

“E&I Cooperative Services (E&I) is the only member-owned, non-profit procurement cooperative exclusively focused on serving education.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchCharlotte, NC, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
9Exact matchCleveland, OH, United StatesHQ recorded Sep 19, 202651-20056 contacts →

Exact match

“The Council of Smaller Enterprises (COSE), a one-stop resource for small-business member companies.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchBessemer, AL, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
11Exact matchKansas City, MO, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
12Exact matchSan Diego, CA, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
13Exact matchFairport, NY, United StatesHQ recorded Sep 19, 202611-5050 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchMontvale, NJ, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
15Exact matchMiddleville, MI, United StatesHQ recorded Sep 19, 202651-20047 contacts →

Exact match

“HPS works with organizations that have a direct impact on the communities they serve – like schools, senior living communities, hospitals, camps and many more.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchIrvine, CA, United StatesHQ recorded Sep 19, 2026201-50046 contacts →

Exact match

“Founded in 1964, HPSI provides strategic procurement services to more than members in senior living, skilled nursing, education, and hospitality nationwide.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchCedar Falls, IA, United StatesHQ recorded Sep 19, 202611-5046 contacts →

Exact match

“Established in 1994, ClubProcure (formerly VGM Club) is the club industry’s most comprehensive purchasing solutions company.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchChesterfield, MO, United StatesHQ recorded Sep 19, 2026n/a45 contacts →

Exact match

“Founded in MediGroup helps independent physician practices, ambulatory surgery centers (ASCs), specialty clinics, and multi-site healthcare organizations reduce costs while…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchLisle, IL, United StatesHQ recorded Sep 19, 202611-5044 contacts →

Exact match

“QCS Purchasing Cooperative is a member-owned buying group for companies engaged in food and beverage production.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchMadison, WI, United StatesHQ recorded Sep 19, 202611-5038 contacts →

Exact match

“National CooperativeRx is a not-for-profit, member-owned cooperative made up of self-insured employers and other purchasers of pharmacy benefits.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchAustin, TX, United StatesHQ recorded Sep 19, 2026501-1,00035 contacts →

Exact match

“Founded in 1997, Combined Agents of America, LLC (CAA) is based in Austin, Texas, and is comprised of 90+ independent insurance agencies located throughout Texas, Oklahoma…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchPlano, TX, United StatesHQ recorded Sep 19, 202611-5034 contacts →

Exact match

“Equalis Group is a cooperative purchasing organization that provides contracts competitively solicited by public agencies (Lead Agencies) for a wide array of products and services.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchFletcher, NC, United StatesHQ recorded Sep 19, 202611-5031 contacts →

Exact match

“Capstone Health Alliance is a regional group purchasing organization that delivers real cost savings through the power of aggregation and collaboration.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchCleveland, OH, United StatesHQ recorded Sep 19, 202611-5030 contacts →

Exact match

“CoVest® is a Group Purchasing Organization (GPO) supporting large, global corporations with MRO, facilities, packaging, logistics, office, and corporate services category…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchLexington, KY, United StatesHQ recorded Sep 19, 202611-5030 contacts →

Exact match

“The NASPO ValuePoint Cooperative Purchasing Organization provides the highest standard of excellence in public cooperative contracting.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 284 collective purchasing groups based in the United States

See the full list, filter by size, metro and specialty, and access 1,932 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Collective purchasing groups based in the United States at a glance

As of Sep 19, 2026
46.5%Verified-email coverage
14.6Average contacts per company
11-50Median size (employees)
3.9%Largest-city concentration · Houston
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
139
11-50
103
51-200
26
201-500
11
501-1,000
3
10001+
2

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 284 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 “collective purchasing groups” 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 1,932 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 19, 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 “collective purchasing groups”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many collective purchasing groups are there based in the United States?

RevenueBase identified 284 company matches for collective purchasing groups 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?

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

Which city has the most collective purchasing groups?

Houston leads with 11 company records, followed by New York (11) and Austin (6).

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 1,932 professional contacts with verified work emails tracked across these 284 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 19, 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.