Company lists · Data refreshed September 2026

Top 25 B2B firms worldwide

Name: B2B firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 18,081 companies tracked

RevenueBase identified 18,081 company matches for B2B firms worldwide as of September 2026 and tracks 226,899 professional contacts across them, including 40,581 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for B2B 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 September 21, 2026. Country and city lists for B2B 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 Sep 21, 2026 How this list was built

18,081Companies

226,899Contacts tracked

40,581Verified emails

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The 25 largest B2B firms worldwide

Ranked by team size

Top 25 of 18,081 company matches for B2B firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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	Indiamart Intermesh Limited	Exact match	Noida, IndiaHQ recorded Sep 21, 2026	5,001-10,000	17,003 contacts →
	Exact match “IndiaMART is India's largest online B2B marketplace, connecting buyers with suppliers across a wide array of industries.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	udaan.com	Exact match	Bangalore, IndiaHQ recorded Sep 21, 2026	1,001-5,000	9,184 contacts →
	Exact match “udaan was founded in 2016 with a vision to transform the trade ecosystem and empower small businesses by leveraging technology.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Xdbs Worldwide	Exact match	Dubai, United Arab EmiratesHQ recorded Sep 21, 2026	1,001-5,000	3,498 contacts →
	Exact match “At XDBS, we primarily work with media agencies, publishers and marketing companies looking to leverage marketing automation and digital marketing capacity and capability to…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Tradeindia.com	Exact match	Noida, IndiaHQ recorded Sep 21, 2026	1,001-5,000	3,439 contacts →
	Exact match “TradeIndia is India's largest B2B marketplace, connecting buyers and sellers from around the world.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Spani Atacadista	Exact match	Taubaté, BrazilHQ recorded Sep 21, 2026	1,001-5,000	2,149 contacts →
	Exact match “O Spani Atacadista está entre as principais empresas do setor atacadista brasileiro.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Metro Wholesale India	Exact match	Bangalore, IndiaHQ recorded Sep 21, 2026	1,001-5,000	1,936 contacts →
	Exact match “METRO Wholesale India is India's leading business-to-business wholesaler present across cities in India.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Vestis Corporation	Exact match	Roswell, GA, United StatesHQ recorded Sep 21, 2026	10001+	1,851 contacts →
	Exact match “At Vestis, we deliver uniforms and supplies that empower people to do good work and good things for others while at work.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Webhelp Enterprise	Exact match	Paris, FranceHQ recorded Sep 21, 2026	10001+	1,795 contacts →
	Exact match “The Concentrix B2B sales practice is here to design, build and run projects for our clients.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Moglix	Exact match	SingaporeHQ recorded Sep 21, 2026	1,001-5,000	1,345 contacts →
	Exact match “We are an Asia-based B2B commerce company intensively inclined towards B2B procurement of industrial supplies, in particular, MRO, Safety, Electrical & Lighting, Cleaning &…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Selgros Cash&carry Romania	Exact match	Brasov, RomaniaHQ recorded Sep 21, 2026	1,001-5,000	1,229 contacts →
	Exact match “Selgros Cash & Carry România este unul dintre cei mai importanți jucători de pe piața comerțului românesc, îndeplinindu-și cu seriozitate misiunea de a oferi, zilnic, o gamă…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Ofbusiness	Exact match	Gurgaon, IndiaHQ recorded Sep 21, 2026	10001+	1,138 contacts →
	Exact match “The Group started with a stated mission of addressing SME challenges holistically across procurement, lending and business generation in the core economic sectors of…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Legallais	Exact match	Hérouville Saint Clair, FranceHQ recorded Sep 21, 2026	1,001-5,000	1,043 contacts →
	Exact match “LEGALLAIS est le leader indépendant de la distribution de produits pour le marché du second œuvre.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Appdirect	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	501-1,000	924 contacts →
	Exact match “AppDirect is a San Francisco-based B2B subscription commerce platform company that brings together technology providers, advisors, and businesses to simplify how they buy, sell…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Currys Business	Exact match	Wednesbury, United KingdomHQ recorded Sep 21, 2026	201-500	885 contacts →
	Exact match “At Currys Business, we help UK organisations choose, buy and manage the right technology, with expert support you can rely on.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Ziff Davis Performance Marketing	Exact match	Austin, TX, United StatesHQ recorded Sep 21, 2026	1,001-5,000	821 contacts →
	Exact match “ZDPM is the coming together of Salesify and DemandShore.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Calçados Itapuã	Exact match	Vila Velha, BrazilHQ recorded Sep 21, 2026	501-1,000	793 contacts →
	Exact match “A Itapuã é uma empresa de 68 anos especializada em calçados que atua no B2C através de suas 55 lojas físicas nos estados do Espírito Santo, Minas Gerais e Rio de Janeiro e também…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Makro ČR	Exact match	Prague, Czech RepublicHQ recorded Sep 21, 2026	1,001-5,000	742 contacts →
	Exact match “makro ČR poskytuje podnikatelům v oblasti gastronomie, maloobchodu či malým a středním podnikatelům nejširší výběr zboží za bezkonkurenční ceny.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Anteriad	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	501-1,000	740 contacts →
	Exact match “Data Driven.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Salebuild	Exact match	Redwood City, CA, United StatesHQ recorded Sep 21, 2026	n/a	708 contacts →
	Exact match “Salesify, a leading provider of B2B demand generation services, helps our clients create pipeline and accelerate revenue by identifying, profiling, nurturing and connecting with…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Flexisales INC	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 21, 2026	201-500	697 contacts →
	Exact match “Flexisales, is a global frontrunner in B2B Lead & Demand Generation and Data Services, serving technology companies & agencies worldwide.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	ODP Business Solutions	Exact match	Boca Raton, FL, United StatesHQ recorded Sep 21, 2026	501-1,000	687 contacts →
	Exact match “ODP Business Solutions, an operating company of The ODP Group, is a leading B2B provider of workplace and technology solutions, combining an extensive range of products and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Kestone	Exact match	Mohan Cooperative Industrial, United Arab EmiratesHQ recorded Sep 21, 2026	201-500	638 contacts →
	Exact match “We’re a 28 years old B2B marketing agency.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Visable	Exact match	Hamburg, GermanyHQ recorded Sep 21, 2026	201-500	622 contacts →
	Exact match “Visable enables small and medium-sized industrial businesses to make products and services internationally accessible to purchasers.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Multiview	Exact match	Irving, TX, United StatesHQ recorded Sep 21, 2026	501-1,000	616 contacts →
	Exact match “Multiview is a B2B digital marketing agency helping associations and businesses reach, engage and grow their most valued relationships.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	BEES	Exact match	Rotkreuz, SwitzerlandHQ recorded Sep 21, 2026	501-1,000	595 contacts →
	Exact match “BEES is a global B2B digital commerce platform created by AB InBev.” Recorded in the RevenueBase company graph · Sep 21, 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 “B2B 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 18,081 B2B firms worldwide

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B2B firms worldwide at a glance

As of Sep 21, 2026

17.9%Verified-email coverage

12.5Average contacts per company

1-10Median size (employees)

2.5%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

10,564

11-50

5,304

51-200

1,528

201-500

429

501-1,000

110

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 B2B firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “B2B 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 40,581 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 21, 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.

B2B firms by location

81 lists · largest first

Every B2B 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 “B2B firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B firms are there worldwide?

RevenueBase identified 18,081 company matches for B2B firms worldwide 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?

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

Which country has the most B2B firms?

The United States leads with 3,259 companies, followed by India (2,198) and the United Kingdom (1,207). Every B2B firms list by country and city is linked on this page.

Which city has the most B2B firms?

London leads with 451 company records, followed by Pune (352) and Sao Paulo (220).

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 40,581 professional contacts with verified work emails tracked across these 18,081 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 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 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.