Company lists · Data refreshed September 2026

Top 25 Supplier relationship management consulting companies worldwide

Name: Supplier relationship management consulting companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 7,964 companies tracked

RevenueBase identified 7,964 supplier relationship management consulting companies worldwide as of September 2026 and tracks 63,976 professional contacts across them, including 20,214 with verified work emails. The United States is the largest market and London the largest hub.

This list covers supplier relationship management consulting companies 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 29, 2026. Country and city lists for supplier relationship management consulting companies 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 29, 2026 86% judged on-target in blind review

7,964Companies

63,976Contacts tracked

20,214Verified emails

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The 25 largest supplier relationship management consulting companies worldwide

Ranked by team size

Top 25 of 7,964 supplier relationship management consulting companies worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to supplier relationship management consulting companies: 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	SAP Ariba	Partial evidence	Walldorf, GermanyHQ checked Sep 29, 2026	10001+	2,688 contacts →
	Partial 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 29, 2026
2	4flow	Partial evidence	Berlin, GermanyHQ checked Sep 29, 2026	1,001-5,000	1,363 contacts →
	Partial evidence “4flow is a global leading provider of supply chain consulting, software and managed services.” Source: RevenueBase Database · checked Sep 29, 2026
3	Efficio	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	1,001-5,000	1,304 contacts →
	Partial evidence “Efficio is a global leader in procurement and supply chain management and transformation.” Source: RevenueBase Database · checked Sep 29, 2026
4	Jaggaer	Partial evidence	Durham, NC, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,286 contacts →
	Partial 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 29, 2026
5	William E. Connor & Associates LTD	Indirect evidence	Kowloon Bay, Hong KongHQ checked Sep 29, 2026	1,001-5,000	793 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
6	Inverto A BCG Company	Partial evidence	Cologne, GermanyHQ checked Sep 29, 2026	501-1,000	771 contacts →
	Partial evidence “Inverto is a leading global consultancy specializing in strategic procurement and supply chain management.” Source: RevenueBase Database · checked Sep 29, 2026
7	Logistics Executive Group	Indirect evidence	Sydney, AustraliaHQ checked Sep 29, 2026	n/a	647 contacts →
	Indirect evidence “Welcome to Logistics Executive Group - The hub of your global supply chain.” Source: RevenueBase Database · checked Sep 29, 2026
8	Chain IQ Group AG	Indirect evidence	Baar, SwitzerlandHQ checked Sep 29, 2026	501-1,000	588 contacts →
	Indirect evidence “Chain IQ is a global AI-driven Procurement Service Partner, providing strategic, tactical and operational procurement for its clients.” Source: RevenueBase Database · checked Sep 29, 2026
9	Compliancequest	Strong evidence	Tampa, FL, United StatesHQ checked Sep 29, 2026	501-1,000	481 contacts →
	Strong evidence “and Supplier Relationship Significantly improve an organization’s culture, collaboration, competency, efficiency, performance and innovation through the digital transformation of…” Source: RevenueBase Database · checked Sep 29, 2026
10	Thoucentric	Strong evidence	Bangalore, IndiaHQ checked Sep 29, 2026	501-1,000	476 contacts →
	Strong evidence “Thoucentric is a niche management consulting company that uses relevant digital and functional domain expertise to solve problems in Supply Chain, Sales & Distribution, and…” Source: RevenueBase Database · checked Sep 29, 2026
11	Corbus, LLC	Indirect evidence	West Carrollton, OH, United StatesHQ checked Sep 29, 2026	501-1,000	466 contacts →
	Indirect evidence “We are the business solutions and transformation experts who clients turn to for innovative, agile solutions.” Source: RevenueBase Database · checked Sep 29, 2026
12	ERA Group - Emea	Indirect evidence	West Malling, United StatesHQ checked Sep 29, 2026	501-1,000	450 contacts →
	Indirect evidence “Established in 1992, ERA Group (ERA) is one of the world’s leading consultancy organizations.” Source: RevenueBase Database · checked Sep 29, 2026
13	Vector Consulting Group	Partial evidence	Thane West, IndiaHQ checked Sep 29, 2026	201-500	436 contacts →
	Partial evidence “Using our unique engagement & solutions approach to management consultancy, we help clients solve chronic problems in supply chain, operations, sales & distribution, new product…” Source: RevenueBase Database · checked Sep 29, 2026
14	Proxima	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	418 contacts →
	Indirect evidence “Proxima works with Chief Procurement Officers who expect procurement to deliver measurable performance, support growth, and lead with confidence.” Source: RevenueBase Database · checked Sep 29, 2026
15	Koçzer	Partial evidence	Istanbul, TürkiyeHQ checked Sep 29, 2026	201-500	366 contacts →
	Partial evidence “Turkey’s first and largest procurement and supply chain management company, KoçZer, carries out processes of thousands of companies with its experience of more than 20 years, its…” Source: RevenueBase Database · checked Sep 29, 2026
16	Avendra International	Indirect evidence	Rockville, MD, United StatesHQ checked Sep 29, 2026	201-500	356 contacts →
	Indirect evidence “Avendra International is a leading strategic procurement and supply chain partner to a wide range of organizations worldwide.” Source: RevenueBase Database · checked Sep 29, 2026
17	Advantage Group International	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	201-500	343 contacts →
	Indirect evidence “Advantage Group helps people and organizations work better together by delivering the gift of feedback.” Source: RevenueBase Database · checked Sep 29, 2026
18	IO	Partial evidence	Heidelberg, GermanyHQ checked Sep 29, 2026	201-500	334 contacts →
	Partial evidence “io offers consulting and planning services for the supply chain – across the board and from a single source.” Source: RevenueBase Database · checked Sep 29, 2026
19	Spro IT Solutions	Partial evidence	Curitiba, BrazilHQ checked Sep 29, 2026	201-500	328 contacts →
	Partial evidence “SPRO IT Solutions is a company located in Curitiba, Brazil, that provides Consulting Services for SAP ERP software.” Source: RevenueBase Database · checked Sep 29, 2026
20	Innoha	Indirect evidence	Paris, FranceHQ checked Sep 29, 2026	201-500	318 contacts →
	Indirect evidence “Innoha, acteur majeur des achats en France est une entreprise qui place l'humain au cœur de son aventure et offre une opportunité unique de rejoindre une équipe engagée et…” Source: RevenueBase Database · checked Sep 29, 2026
21	Apsolut Group	Indirect evidence	Bielefeld, GermanyHQ checked Sep 29, 2026	201-500	317 contacts →
	Indirect evidence “apsolut has won the SAP Ariba Partner of the Year award in the MEE region eight times in a row.” Source: RevenueBase Database · checked Sep 29, 2026
22	ATS	Indirect evidence	Cambridge, United StatesHQ checked Sep 29, 2026	n/a	313 contacts →
	Indirect evidence “ATS – 40 Years: Advancing Projects, Boosting Profits, and Cutting Costs For over 40 years, ATS has partnered with organizations worldwide to deliver outstanding results.” Source: RevenueBase Database · checked Sep 29, 2026
23	Meotec	Partial evidence	Boulogne-Billancourt, FranceHQ checked Sep 29, 2026	501-1,000	310 contacts →
	Partial evidence “Since 2005, Meotec's vision has been to position itself as an operational consulting firm evolving between strategy consulting firms and engineering companies.” Source: RevenueBase Database · checked Sep 29, 2026
24	Verify, INC	Indirect evidence	Costa Mesa, CA, United StatesHQ checked Sep 29, 2026	51-200	301 contacts →
	Indirect evidence “Verify specializes in managing complex, critical quality supply chains for aerospace, defense and other critical manufacturing industries.” Source: RevenueBase Database · checked Sep 29, 2026
25	H&z Management Consulting	Indirect evidence	München, GermanyHQ checked Sep 29, 2026	501-1,000	285 contacts →
	Indirect evidence “Welcome to H&Z We offer more than successful strategy development.” Source: RevenueBase Database · checked Sep 29, 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: supplier relationship management consulting companies. 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 supplier relationship management consulting companies.
Partial evidence: Its own public description names part of supplier relationship management consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name supplier relationship management consulting companies. 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 7,964 supplier relationship management consulting companies worldwide

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Supplier relationship management consulting companies worldwide at a glance

As of Sep 29, 2026

31.6%Verified-email coverage

8.0Average contacts per company

1-10Median size (employees)

1.9%Largest-city concentration · London

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

5,747

11-50

1,668

51-200

392

201-500

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

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among supplier relationship management consulting companies, 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 supplier relationship management consulting companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “supplier relationship management consulting companies”. 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 supplier relationship management consulting companies), 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 supplier relationship management consulting companies, 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, 20,214 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 29, 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.

Supplier relationship management consulting companies by location

43 lists · largest first

Every Supplier relationship management consulting companies 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 supplier relationship management consulting companies, 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 supplier relationship management consulting companies are there worldwide?

RevenueBase identified 7,964 supplier relationship management consulting companies 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?

SAP Ariba, headquartered in Walldorf, tops this list with the largest team on record.

Which country has the most supplier relationship management consulting companies?

The United States leads with 1,456 companies, followed by the United Kingdom (523) and India (489). Every supplier relationship management consulting companies list by country and city is linked on this page.

Which city has the most supplier relationship management consulting companies?

London leads with 154 headquartered companies, followed by Paris (103) and Sao Paulo (95).

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 20,214 verified decision-maker contacts tracked across these 7,964 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 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 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.