Company lists · Data refreshed September 2026

Top 25 Procurement business process outsourcing companies based in the United States

RevenueBase identified 1,042 company matches for procurement business process outsourcing companies associated with the United States as of September 2026 and tracks 21,096 professional contacts across them, including 6,835 with verified work emails. New York is the largest hub.

This list covers company matches for procurement business process outsourcing companies 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 29, 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 29, 2026 How this list was built
1,042Companies
21,096Contacts tracked
6,835Verified emails
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The 25 largest procurement business process outsourcing companies based in the United States

Ranked by team size
Top 25 of 1,042 company matches for procurement business process outsourcing companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchDurham, NC, United StatesHQ recorded Sep 29, 20261,001-5,0001,286 contacts →

Exact match

“JAGGAER is a global leader in enterprise procurement and supplier collaboration, and the catalyst for enhancing human decision-making to accelerate business outcomes.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchMarlton, NJ, United StatesHQ recorded Sep 29, 20261,001-5,0001,237 contacts →

Exact match

“SEBPO transforms operational complexity into a seamless, strategic advantage.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchCharlotte, NC, United StatesHQ recorded Sep 29, 2026501-1,000589 contacts →

Exact match

“Foodbuy, LLC is the foodservice industry’s leading procurement services organization focused on lowering purchasing and product costs for both our parent company, Compass Group…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchCherry Hill, NJ, United StatesHQ recorded Sep 29, 2026501-1,000459 contacts →

Exact match

“Corcentric is a leading global provider of best-in-class procurement and finance solutions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchWestport, CT, United StatesHQ recorded Sep 29, 2026201-500429 contacts →

Exact match

“An innovative leader in procurement services and technology, LogicSource is purpose-built to drive profit improvement through better buying.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchBala Cynwyd, PA, United StatesHQ recorded Sep 29, 20261,001-5,000416 contacts →

Exact match

“Founded in 1985, OKS Group provides customized BPO and LPO services to some of the world's largest and most demanding companies.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchAustin, TX, United StatesHQ recorded Sep 29, 2026501-1,000403 contacts →

Exact match

“Global Agility Solutions offers comprehensive onshore, offshore and hybrid Business Process Outsourcing (BPO) services and solutions focused on automating and advancing repeatable…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchFranklin, TN, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
9Exact matchRockville, MD, United StatesHQ recorded Sep 29, 2026201-500356 contacts →

Exact match

“Avendra International is a leading strategic procurement and supply chain partner to a wide range of organizations worldwide.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchNorth Bethesda, MD, United StatesHQ recorded Sep 29, 202651-200351 contacts →

Exact match

“Entegra is a business performance and procurement services company with bold initiatives, creative solutions and a driven advisory team ready to partner with hospitality-driven…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchSalt Lake City, UT, United StatesHQ recorded Sep 29, 2026501-1,000329 contacts →

Exact match

“About Eplanet Global Since our inception in 2003, Eplanet Global has been a trailblazer in the tech-driven BPO industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchCambridge, United StatesHQ recorded Sep 29, 2026n/a313 contacts →

Exact match

“ATS – 40 Years: Advancing Projects, Boosting Profits, and Cutting Costs For over 40 years, ATS has partnered with organizations worldwide to deliver outstanding results.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchOrlando, FL, United StatesHQ recorded Sep 29, 2026501-1,000297 contacts →

Exact match

“CogNet is a leading Business Process Management (BPM) company supporting our partners in the Human Resource Services industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchSaline, MI, United StatesHQ recorded Sep 29, 2026201-500273 contacts →

Exact match

“PSMI was founded in 2005 with the sole objective of increasing operational effectiveness by reducing tooling and MRO spending.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchAtlanta, GA, United StatesHQ recorded Sep 29, 202651-200267 contacts →

Exact match

“NPI is an IT procurement advisory services company that helps enterprises identify and eliminate overspending on IT purchases.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchBoca Raton, FL, United StatesHQ recorded Sep 29, 20261,001-5,000260 contacts →

Exact match

“Every transformation starts with innovative ideas.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchRemote, United StatesHQ recorded Sep 29, 2026201-500231 contacts →

Exact match

“Software procurement made easy with unbeatable supplier spend intelligence and a clear action plan to save on new purchases and renewals.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchBrooklyn, United StatesHQ recorded Sep 29, 2026201-500212 contacts →

Exact match

“Callmax is a dedicated Business Process Outsourcing (BPO) provider empowering small and mid-sized businesses with tailored support designed to streamline operations and boost…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchGlen Ellyn, IL, United StatesHQ recorded Sep 29, 2026201-500194 contacts →

Exact match

“ISG specializes in delivering transformative consulting and BPO services that empower businesses to thrive in a competitive, ever-changing market.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchNew York, NY, United StatesHQ recorded Sep 29, 202651-200179 contacts →

Exact match

“Order.co is an AI-powered procurement platform that connects purchasing, approvals, payments, and reporting in one intelligent system–so teams can place orders faster, cut manual…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchNashville, TN, United StatesHQ recorded Sep 29, 202651-200177 contacts →

Exact match

“Since 2006, CoreTrust has been the trusted, strategic procurement partner that helps impact-driven organizations do more with less.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchPlantation Fl, FL, United StatesHQ recorded Sep 29, 2026201-500171 contacts →

Exact match

“Contax360 BPO Solutions is an onshore and nearshore Business Process Outsourcing Center, with an office in Florida, and one of the largest privately owned and managed centers in…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchAtlanta, GA, United StatesHQ recorded Sep 29, 202651-200169 contacts →

Exact match

“Procure Analytics (PA) is the leading data-enabled procurement services company with over $2.5B in spend under management.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchWest Point, GA, United StatesHQ recorded Sep 29, 20261,001-5,000166 contacts →

Exact match

“ARGO is a managed services outsourcing BPO that makes our clients' jobs easier.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchBrooklyn, United StatesHQ recorded Sep 29, 202651-200152 contacts →

Exact match

“Precoro is a procurement centralization & automation platform built for companies with multiple teams, locations, and fast-moving purchasing needs.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 1,042 procurement business process outsourcing companies based in the United States

See the full list, filter by size, metro and specialty, and access 6,835 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Procurement business process outsourcing companies based in the United States at a glance

As of Sep 29, 2026
32.4%Verified-email coverage
20.2Average contacts per company
11-50Median size (employees)
4.2%Largest-city concentration · New York
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
489
11-50
310
51-200
149
201-500
53
501-1,000
23
1,001-5,000
14
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 1,042 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 “procurement business process outsourcing companies” 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 6,835 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 29, 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 “procurement business process outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many procurement business process outsourcing companies are there based in the United States?

RevenueBase identified 1,042 company matches for procurement business process outsourcing companies 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?

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

Which city has the most procurement business process outsourcing companies?

New York leads with 44 company records, followed by Houston (40) and Chicago (29).

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 6,835 professional contacts with verified work emails tracked across these 1,042 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 29, 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.