Company lists · Data refreshed September 2026

Top 25 Supplier aggregation platforms worldwide

Name: Supplier aggregation platforms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 4,589 companies tracked

RevenueBase identified 4,589 supplier aggregation platforms worldwide as of September 2026 and tracks 107,812 professional contacts across them, including 20,567 with verified work emails. India is the largest market and London the largest hub.

This list covers supplier aggregation platforms 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 aggregation platforms 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

4,589Companies

107,812Contacts tracked

20,567Verified emails

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The 25 largest supplier aggregation platforms worldwide

Ranked by team size

Top 25 of 4,589 supplier aggregation platforms worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to supplier aggregation platforms: 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	Indiamart Intermesh Limited	Partial evidence	Noida, IndiaHQ checked Sep 29, 2026	5,001-10,000	17,003 contacts →
	Partial evidence “IndiaMART is India's largest online B2B marketplace, connecting buyers with suppliers across a wide array of industries.” Source: RevenueBase Database · checked Sep 29, 2026
2	Amazon Business	Indirect evidence	Seattle, United StatesHQ checked Sep 29, 2026	10001+	9,341 contacts →
	Indirect evidence “Think there’s a better way to buy for business?” Source: RevenueBase Database · checked Sep 29, 2026
3	udaan.com	Indirect evidence	Bangalore, IndiaHQ checked Sep 29, 2026	1,001-5,000	9,184 contacts →
	Indirect evidence “udaan was founded in 2016 with a vision to transform the trade ecosystem and empower small businesses by leveraging technology.” Source: RevenueBase Database · checked Sep 29, 2026
4	SAP Ariba	Indirect evidence	Walldorf, GermanyHQ checked Sep 29, 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 29, 2026
5	Hyperpure By Zomato	Partial evidence	Gurugram, IndiaHQ checked Sep 29, 2026	1,001-5,000	1,709 contacts →
	Partial evidence “Hyperpure is an end-to-end sourcing platform for every kind of food business in India.” Source: RevenueBase Database · checked Sep 29, 2026
6	Moglix	Partial evidence	SingaporeHQ checked Sep 29, 2026	1,001-5,000	1,345 contacts →
	Partial 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 29, 2026
7	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
8	Mjunction Services LTD	Partial evidence	Kolkata, IndiaHQ checked Sep 29, 2026	501-1,000	1,246 contacts →
	Partial evidence “We link buyers and sellers through digital platforms.” Source: RevenueBase Database · checked Sep 29, 2026
9	ISN	Partial evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	501-1,000	1,082 contacts →
	Partial evidence “Established in 2001, ISN® is the global leader in contractor and supplier management.” Source: RevenueBase Database · checked Sep 29, 2026
10	Ivalua	Strong evidence	Massy, FranceHQ checked Sep 29, 2026	1,001-5,000	1,051 contacts →
	Strong evidence “Ivalua is the only truly unified, enterprise AI platform for managing spend and suppliers.” Source: RevenueBase Database · checked Sep 29, 2026
11	Shopup	Partial evidence	Dhaka, BangladeshHQ checked Sep 29, 2026	501-1,000	987 contacts →
	Partial evidence “ShopUp is Bangladesh's leading full-stack B2B commerce platform for small businesses (online and offline).” Source: RevenueBase Database · checked Sep 29, 2026
12	ZIP	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	501-1,000	800 contacts →
	Partial evidence “Zip is the AI platform for enterprise procurement, built for humans and agents working together.” Source: RevenueBase Database · checked Sep 29, 2026
13	SDI	Indirect evidence	Bristol, PA, United StatesHQ checked Sep 29, 2026	501-1,000	627 contacts →
	Indirect evidence “SDI – The Digital Supply Chain Company Procurement.” Source: RevenueBase Database · checked Sep 29, 2026
14	Procmart	Indirect evidence	Noida, IndiaHQ checked Sep 29, 2026	501-1,000	575 contacts →
	Indirect evidence “ProcMart is a pioneering force in the e-B2B MRO landscape, catering to the burgeoning Indian market.” Source: RevenueBase Database · checked Sep 29, 2026
15	Omnibiz Africa	Partial evidence	Lagos, NigeriaHQ checked Sep 29, 2026	201-500	571 contacts →
	Partial evidence “OmniBiz is a B2B e-commerce platform that aggregates end-to-end retail operations to help manufacturers, distributors, logistic partners, and retailers achieve their business…” Source: RevenueBase Database · checked Sep 29, 2026
16	Buyers Edge Platform	Partial evidence	Waltham, MA, United StatesHQ checked Sep 29, 2026	501-1,000	545 contacts →
	Partial evidence “Buyers Edge Platform is a leading digital procurement network and solutions provider for the foodservice industry, delivering savings, insights, and technology that help…” Source: RevenueBase Database · checked Sep 29, 2026
17	UNITE	Indirect evidence	Leipzig, GermanyHQ checked Sep 29, 2026	501-1,000	468 contacts →
	Indirect evidence “Unite connects the economy for sustainable business.” Source: RevenueBase Database · checked Sep 29, 2026
18	Logicsource, INC	Indirect evidence	Westport, CT, United StatesHQ checked Sep 29, 2026	201-500	429 contacts →
	Indirect evidence “An innovative leader in procurement services and technology, LogicSource is purpose-built to drive profit improvement through better buying.” Source: RevenueBase Database · checked Sep 29, 2026
19	Mercell	Strong evidence	Oslo, NorwayHQ checked Sep 29, 2026	501-1,000	419 contacts →
	Strong evidence “Mercell is the largest public tendering and bidding platform for European buyers and suppliers, dedicated to enhancing connectivity between public buyers and suppliers.” Source: RevenueBase Database · checked Sep 29, 2026
20	Industrybuying	Partial evidence	Delhi, IndiaHQ checked Sep 29, 2026	201-500	410 contacts →
	Partial evidence “IndustryBuying is the trusted B2B product platform in India, jointly owned by MonotaRO (Japan’s largest B2B e-commerce), W.W Grainger (the world's largest industrial e-commerce…” Source: RevenueBase Database · checked Sep 29, 2026
21	avansas.com	Partial evidence	Istanbul, TürkiyeHQ checked Sep 29, 2026	501-1,000	403 contacts →
	Partial evidence “Avansas, iş yeri ihtiyaçlarının lider online platformudur.” Source: RevenueBase Database · checked Sep 29, 2026
22	Partssource INC	Strong evidence	Cleveland, OH, United StatesHQ checked Sep 29, 2026	201-500	401 contacts →
	Strong evidence “PartsSource is the leading evidence-based B2B vertical marketplace and supply chain software platform used by the healthcare provider and supplier ecosystem to improve essential…” Source: RevenueBase Database · checked Sep 29, 2026
23	Serveone	Indirect evidence	Seoul, South KoreaHQ checked Sep 29, 2026	1,001-5,000	357 contacts →
	Indirect evidence “SERVEONE, Global Business Partner for Your Sustainable Growth.” Source: RevenueBase Database · checked Sep 29, 2026
24	Vertice	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	354 contacts →
	Partial evidence “Vertice is the intelligent procurement platform built for the modern enterprise.” Source: RevenueBase Database · checked Sep 29, 2026
25	Cartona	Indirect evidence	Giza, EgyptHQ checked Sep 29, 2026	201-500	313 contacts →
	Indirect evidence “Cartona is one of the fastest growing B2B e-commerce marketplaces in Egypt.” 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 aggregation platforms. 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 aggregation platforms.
Partial evidence: Its own public description names part of supplier aggregation platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name supplier aggregation platforms. 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 4,589 supplier aggregation platforms worldwide

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Supplier aggregation platforms worldwide at a glance

As of Sep 29, 2026

19.1%Verified-email coverage

23.5Average contacts per company

1-10Median size (employees)

2.0%Largest-city concentration · London

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

2,346

11-50

1,556

51-200

455

201-500

134

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 aggregation platforms, 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 aggregation platforms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “supplier aggregation platforms”. 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 aggregation platforms), 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 aggregation platforms, 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, 20,567 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 aggregation platforms by location

36 lists · largest first

Every Supplier aggregation platforms 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 aggregation platforms, 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 aggregation platforms are there worldwide?

RevenueBase identified 4,589 supplier aggregation platforms 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?

Indiamart Intermesh Limited, headquartered in Noida, tops this list with the largest team on record.

Which country has the most supplier aggregation platforms?

India leads with 817 companies, followed by the United States (504) and the United Kingdom (207). Every supplier aggregation platforms list by country and city is linked on this page.

Which city has the most supplier aggregation platforms?

London leads with 91 headquartered companies, followed by Dubai (63) and New Delhi (62).

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 20,567 verified decision-maker contacts tracked across these 4,589 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.