Company lists · Data refreshed November 2026

Top 25 Procurement outsourcing firms worldwide

Name: Procurement outsourcing firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 9,181 companies tracked

RevenueBase identified 9,181 company matches for procurement outsourcing firms worldwide as of November 2026 and tracks 82,038 professional contacts across them, including 23,791 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for procurement outsourcing firms worldwide, 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 November 5, 2026. Country and city lists for procurement outsourcing firms follow the table.

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 Nov 5, 2026 How this list was built

9,181Companies

82,038Contacts tracked

23,791Verified emails

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The 25 largest procurement outsourcing firms worldwide

Ranked by team size

Top 25 of 9,181 company matches for procurement outsourcing firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	SAP Ariba	Exact match	Walldorf, GermanyHQ recorded Nov 5, 2026	10001+	2,713 contacts →
	Exact match “SAP Ariba is SAP’s AI-native source-to-pay and spend management suite.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Efficio	Exact match	London, United KingdomHQ recorded Nov 5, 2026	1,001-5,000	1,432 contacts →
	Exact match “Efficio is a global leader in procurement and supply chain management and transformation.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	Jaggaer	Exact match	Durham, United StatesHQ recorded Nov 5, 2026	1,001-5,000	1,405 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 · Nov 5, 2026 · View company records in RevenueBase
4	William E. Connor & Associates LTD	Exact match	Kowloon Bay, Hong KongHQ recorded Nov 5, 2026	1,001-5,000	874 contacts →
	Exact match “Connor is a merchandise sourcing service with over 72 years of experience serving more than 60 USA, UK, North and South American, European, Asian, South African and Australian…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Chain IQ Group AG	Exact match	Baar, SwitzerlandHQ recorded Nov 5, 2026	501-1,000	680 contacts →
	Exact match “Chain IQ is a global AI-driven Procurement Service Partner, providing strategic, tactical and operational procurement for its clients.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	Procmart	Exact match	Noida, IndiaHQ recorded Nov 5, 2026	501-1,000	636 contacts →
	Exact match “ProcMart is a pioneering force in the e-B2B MRO landscape, catering to the burgeoning Indian market.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	Foodbuy USA	Exact match	Charlotte, NC, United StatesHQ recorded Nov 5, 2026	501-1,000	633 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 · Nov 5, 2026 · View company records in RevenueBase
8	Grand & TOY	Exact match	Vaughan, ON, CanadaHQ recorded Nov 5, 2026	201-500	631 contacts →
	Exact match “At Grand & Toy, we know that running a business comes with a unique set of challenges; whether it’s managing hotel guest rooms, keeping office spaces stocked, or making sure…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Shore360 INC	Exact match	Clark, PhilippinesHQ recorded Nov 5, 2026	1,001-5,000	593 contacts →
	Exact match “At Shore360, we do offshoring differently.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Proxima	Exact match	London, United KingdomHQ recorded Nov 5, 2026	201-500	541 contacts →
	Exact match “Proxima works with Chief Procurement Officers who expect procurement to deliver measurable performance, support growth, and lead with confidence.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Tendersinfo	Exact match	Mumbai, IndiaHQ recorded Nov 5, 2026	201-500	506 contacts →
	Exact match “About TendersInfo – Your Global Gateway to Public Procurement Success TendersInfo, a flagship brand of Euclid Infotech Ltd, stands as one of the world's largest and most…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	UNITE	Exact match	Leipzig, GermanyHQ recorded Nov 5, 2026	501-1,000	489 contacts →
	Exact match “Unite connects the economy for sustainable business.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	Corbus, LLC	Exact match	West Carrollton, United StatesHQ recorded Nov 5, 2026	501-1,000	477 contacts →
	Exact match “We are the business solutions and transformation experts who clients turn to for innovative, agile solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	Corcentric	Exact match	Cherry Hill, NJ, United StatesHQ recorded Nov 5, 2026	501-1,000	461 contacts →
	Exact match “Corcentric is a leading global provider of best-in-class procurement and finance solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Logicsource, INC	Exact match	Westport, CT, United StatesHQ recorded Nov 5, 2026	201-500	456 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 · Nov 5, 2026 · View company records in RevenueBase
16	Hammerjack	Exact match	Sydney, AustraliaHQ recorded Nov 5, 2026	501-1,000	437 contacts →
	Exact match “hammerjack is an Australian and Philippine-owned offshore outsourcing and Knowledge Process Outsourcing (KPO) provider.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Omnia Partners	Exact match	Franklin, TN, United StatesHQ recorded Nov 5, 2026	201-500	431 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 · Nov 5, 2026 · View company records in RevenueBase
18	SIEVO	Exact match	Helsinki, FinlandHQ recorded Nov 5, 2026	201-500	430 contacts →
	Exact match “Sievo provides actionable procurement analytics based on data you can trust.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	Serveone	Exact match	Seoul, South KoreaHQ recorded Nov 5, 2026	1,001-5,000	385 contacts →
	Exact match “SERVEONE, Global Business Partner for Your Sustainable Growth.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	Adlim-Terceirizacao EM Servicos	Exact match	Bezerros, BrazilHQ recorded Nov 5, 2026	1,001-5,000	382 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	EFC	Exact match	Lima, PeruHQ recorded Nov 5, 2026	201-500	375 contacts →
	Exact match “Somos la empresa líder en la Gestión de Abastecimiento Consolidado de Suministros Industriales para las principales empresas y proyectos del país.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	Avendra International	Exact match	Rockville, MD, United StatesHQ recorded Nov 5, 2026	201-500	363 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 · Nov 5, 2026 · View company records in RevenueBase
23	BUFAB	Exact match	Värnamo, SwedenHQ recorded Nov 5, 2026	1,001-5,000	361 contacts →
	Exact match “Bufab is a trading company that offers its customers a full-service solution as a supply chain partner for sourcing, quality control, and logistics for C-parts.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	ATS	Exact match	Cambridge, United StatesHQ recorded Nov 5, 2026	n/a	357 contacts →
	Exact match “The Right Knowledge Activated is Power <<>> https://ats3p.com \| grow@ats3p.com” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25	AZ Tecnologia EM Gestão	Exact match	Campo Grande, BrazilHQ recorded Nov 5, 2026	201-500	346 contacts →
	Exact match “Há 37 anos no mercado e reconhecida em âmbito nacional, a AZ Tecnologia em Gestão desenvolve soluções de Gestão Administrativa para a Cadeia de Suprimentos, tais como solicitações…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “procurement outsourcing firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 9,181 procurement outsourcing firms worldwide

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Procurement outsourcing firms worldwide at a glance

As of Nov 5, 2026

29.0%Verified-email coverage

8.9Average contacts per company

1-10Median size (employees)

2.1%Largest-city concentration · London

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

6,027

11-50

2,260

51-200

608

201-500

135

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for procurement outsourcing firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “procurement outsourcing firms” 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. 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 23,791 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 November 5, 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.

Procurement outsourcing firms by location

63 lists · largest first

Every Procurement outsourcing firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 outsourcing firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many procurement outsourcing firms are there worldwide?

RevenueBase identified 9,181 company matches for procurement outsourcing firms worldwide as of November 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?

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

Which country has the most procurement outsourcing firms?

The United States leads with 1,263 companies, followed by the United Kingdom (712) and India (650). Every procurement outsourcing firms list by country and city is linked on this page.

Which city has the most procurement outsourcing firms?

London leads with 196 company records, followed by Dubai (86) and Paris (84).

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 23,791 professional contacts with verified work emails tracked across these 9,181 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 November 5, 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.