Company lists · Data refreshed September 2026

Top 25 Sourcing services firms worldwide

Name: Sourcing services firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 22,057 companies tracked

RevenueBase identified 22,057 sourcing services firms worldwide as of September 2026 and tracks 348,579 professional contacts across them, including 78,057 with verified work emails. The United States is the largest market and London the largest hub.

This list covers sourcing services firms worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026. Country and city lists for sourcing services firms follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

22,057Companies

348,579Contacts tracked

78,057Verified emails

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The 25 largest sourcing services firms worldwide

Ranked by team size

Top 25 of 22,057 sourcing services firms worldwide, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to sourcing services firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Fastenal	Indirect evidence	Winona, MN, United StatesHQ checked Sep 21, 2026	10001+	17,672 contacts →
	Indirect evidence “By providing three things – truly local service, the world’s largest vending program, and unmatched inventory management – Fastenal saves your business time and money.” Source: RevenueBase Database · checked Sep 21, 2026
2	Amazon Business	Indirect evidence	Seattle, United StatesHQ checked Sep 21, 2026	10001+	9,341 contacts →
	Indirect evidence “Think there’s a better way to buy for business?” Source: RevenueBase Database · checked Sep 21, 2026
3	WIS International	Indirect evidence	Plano, TX, United StatesHQ checked Sep 21, 2026	10001+	7,366 contacts →
	Indirect evidence “WIS International provides innovative, technology-driven inventory, retail solutions, and supply chain optimization services to leading businesses worldwide.” Source: RevenueBase Database · checked Sep 21, 2026
4	Capstone Logistics, LLC	Indirect evidence	Peachtree Corners, GA, United StatesHQ checked Sep 21, 2026	10001+	5,449 contacts →
	Indirect evidence “Capstone Logistics is the leader in providing specialized, technology-enabled solutions for the most challenging supply chains.” Source: RevenueBase Database · checked Sep 21, 2026
5	FM Logistic	Indirect evidence	Phalsbourg, FranceHQ checked Sep 21, 2026	10001+	5,394 contacts →
	Indirect evidence “With more than 28 collaborators worldwide, FM LOGISTIC ensures the optimization of the global supply chain: warehousing (computerized inventory management, order processing etc)…” Source: RevenueBase Database · checked Sep 21, 2026
6	TVS Supply Chain Solutions	Indirect evidence	Chennai, IndiaHQ checked Sep 21, 2026	10001+	4,446 contacts →
	Indirect evidence “TVS Supply Chain Solutions (TVS SCS), part of TVS Mobility Group is among India’s largest and fastest growing integrated supply chain solutions.” Source: RevenueBase Database · checked Sep 21, 2026
7	Bristlecone	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 21, 2026	1,001-5,000	3,295 contacts →
	Indirect evidence “Bristlecone is the industry’s largest pure-play supply chain services provider.” Source: RevenueBase Database · checked Sep 21, 2026
8	Unipart	Indirect evidence	Oxford, United KingdomHQ checked Sep 21, 2026	10001+	3,205 contacts →
	Indirect evidence “Unipart is a supply chain performance improvement partner, delivering efficiency, resilience, and sustainability across multiple sectors.” Source: RevenueBase Database · checked Sep 21, 2026
9	Randstad India	Indirect evidence	Chennai, IndiaHQ checked Sep 21, 2026	1,001-5,000	3,145 contacts →
	Indirect evidence “Randstad is the world’s largest talent company and a partner of choice to clients.” Source: RevenueBase Database · checked Sep 21, 2026
10	Nippon Express USA	Indirect evidence	Wood Dale, IL, United StatesHQ checked Sep 21, 2026	10001+	2,875 contacts →
	Indirect evidence “Nippon Express services continue to expand the globe, achieving a five-point framework across Japan, the Americas and Europe, and stretching into the rapidly developing markets of…” Source: RevenueBase Database · checked Sep 21, 2026
11	Ekart Logistics	Indirect evidence	Bengaluru East, IndiaHQ checked Sep 21, 2026	5,001-10,000	2,829 contacts →
	Indirect evidence “Ekart is India's leading logistics and supply chain service provider.” Source: RevenueBase Database · checked Sep 21, 2026
12	SAP Ariba	Indirect evidence	Walldorf, GermanyHQ checked Sep 21, 2026	10001+	2,688 contacts →
	Indirect evidence “SAP Ariba solutions are SAP’s cloud based procurement and spend management portfolio for procurement, finance, and supply chain teams.” Source: RevenueBase Database · checked Sep 21, 2026
13	HAVI	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	10001+	2,661 contacts →
	Indirect evidence “HAVI, part of Morgan Street Holdings, a Chicago-based company and private investment group, is a global leader in integrated supply chain management for the food industry…” Source: RevenueBase Database · checked Sep 21, 2026
14	Kinaxis	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	1,001-5,000	2,083 contacts →
	Indirect evidence “Kinaxis is a global leader in modern supply chain management.” Source: RevenueBase Database · checked Sep 21, 2026
15	SESÉ	Indirect evidence	Zaragoza, SpainHQ checked Sep 21, 2026	10001+	2,057 contacts →
	Indirect evidence “We are the ally of companies seeking comprehensive, customized, sustainable, innovative and efficient solutions for their supply chain.” Source: RevenueBase Database · checked Sep 21, 2026
16	Eurofins PSS Insourcing Solutions	Indirect evidence	LuxembourgHQ checked Sep 21, 2026	1,001-5,000	1,799 contacts →
	Indirect evidence “Welcome to Eurofins Professional Scientific Services® (PSS), where we redefine industry norms in insourcing solutions, creating unparalleled value for both our dedicated employees…” Source: RevenueBase Database · checked Sep 21, 2026
17	Hyundai Glovis Europe	Indirect evidence	Eschborn, GermanyHQ checked Sep 21, 2026	n/a	1,751 contacts →
	Indirect evidence “Since 2006, Hyundai GLOVIS Europe has consistently maintained its position as a leading SCM provider, distinguished by our skilled logistics professionals, cutting-edge systems…” Source: RevenueBase Database · checked Sep 21, 2026
18	Incora	Indirect evidence	Fort Worth, TX, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,539 contacts →
	Indirect evidence “Incora™, formerly Wesco Aircraft and Pattonair, is the worlds largest independent supply chain solutions provider for the Aerospace and Defense industry.” Source: RevenueBase Database · checked Sep 21, 2026
19	Pontoon Solutions	Indirect evidence	Jacksonville, FL, United StatesHQ checked Sep 21, 2026	501-1,000	1,498 contacts →
	Indirect evidence “Pontoon helps businesses simplify, streamline and optimise their contingent workforces, providing maximum access to the skills needed for success in an increasingly complex…” Source: RevenueBase Database · checked Sep 21, 2026
20	System ONE	Indirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 21, 2026	5,001-10,000	1,386 contacts →
	Indirect evidence “System One is a leading provider of specialized, highly technical outsourced services, workforce solutions, staffing, and recruiting to critical infrastructure, technology, life…” Source: RevenueBase Database · checked Sep 21, 2026
21	4flow	Indirect evidence	Berlin, GermanyHQ checked Sep 21, 2026	1,001-5,000	1,363 contacts →
	Indirect evidence “4flow is a global leading provider of supply chain consulting, software and managed services.” Source: RevenueBase Database · checked Sep 21, 2026
22	Unisource Worldwide, INC	Indirect evidence	Norcross, GA, United StatesHQ checked Sep 21, 2026	5,001-10,000	1,361 contacts →
	Indirect evidence “Veritiv, created through the merger of xpedx and Unisource, is an industry-leading B2B distributor of packaging, print, facility, publishing and print management solutions in…” Source: RevenueBase Database · checked Sep 21, 2026
23	Moglix	Indirect evidence	SingaporeHQ checked Sep 21, 2026	1,001-5,000	1,345 contacts →
	Indirect evidence “We are an Asia-based B2B commerce company intensively inclined towards B2B procurement of industrial supplies, in particular, MRO, Safety, Electrical & Lighting, Cleaning &…” Source: RevenueBase Database · checked Sep 21, 2026
24	Efficio	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	1,001-5,000	1,304 contacts →
	Indirect evidence “Efficio is a global leader in procurement and supply chain management and transformation.” Source: RevenueBase Database · checked Sep 21, 2026
25	Jaggaer	Indirect evidence	Durham, NC, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,286 contacts →
	Indirect evidence “JAGGAER is a global leader in enterprise procurement and supplier collaboration, and the catalyst for enhancing human decision-making to accelerate business outcomes.” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: sourcing services firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names sourcing services firms.
Partial evidence: Its own public description names part of sourcing services firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sourcing services firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 22,057 sourcing services firms worldwide

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Sourcing services firms worldwide at a glance

As of Sep 21, 2026

22.4%Verified-email coverage

15.8Average contacts per company

1-10Median size (employees)

1.5%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

12,585

11-50

6,247

51-200

2,010

201-500

595

501-1,000

255

1,001-5,000

229

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among sourcing services firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for sourcing services firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “sourcing services firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names sourcing services firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among sourcing services firms, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 78,057 across the full list. 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 21, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Sourcing services firms by location

88 lists · largest first

Every Sourcing services 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 Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names sourcing services firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many sourcing services firms are there worldwide?

RevenueBase identified 22,057 sourcing services firms worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Fastenal, headquartered in Winona, tops this list with the largest team on record.

Which country has the most sourcing services firms?

The United States leads with 3,738 companies, followed by India (2,200) and the United Kingdom (1,270). Every sourcing services firms list by country and city is linked on this page.

Which city has the most sourcing services firms?

London leads with 338 headquartered companies, followed by Dubai (204) and New Delhi (192).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 78,057 verified decision-maker contacts tracked across these 22,057 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 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 Smart Search, 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.