Company lists · Data refreshed October 2026

Top 25 Internet access & service providers (isp's) suppliers worldwide

Name: Internet access & service providers (isp's) suppliers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 27, 2026 7,144 companies tracked

RevenueBase identified 7,144 company matches for internet access & service providers (isp's) suppliers worldwide as of October 2026 and tracks 433,651 professional contacts across them, including 63,756 with verified work emails. Brazil is the largest market and Sao Paulo the largest hub.

This list covers company matches for internet access & service providers (isp's) suppliers 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 October 27, 2026. Country and city lists for internet access & service providers (isp's) suppliers 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 Oct 27, 2026 How this list was built

7,144Companies

433,651Contacts tracked

63,756Verified emails

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The 25 largest internet access & service providers (isp's) suppliers worldwide

Ranked by team size

Top 25 of 7,144 company matches for internet access & service providers (isp's) suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 27, 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	Spectrum	Exact match	Stamford, NC, United StatesHQ recorded Oct 27, 2026	10001+	28,375 contacts →
	Exact match “Spectrum is a suite of advanced communications services offered by Charter Communications, Inc.(NASDAQ:CHTR), a leading broadband connectivity company available to more than 57…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
2	Verizon Business	Exact match	Basking Ridge, NJ, United StatesHQ recorded Oct 27, 2026	10001+	13,363 contacts →
	Exact match “You’re more than a business, agency or organization leader.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
3	Frontier Internet	Exact match	Dallas, TX, United StatesHQ recorded Oct 27, 2026	10001+	11,581 contacts →
	Exact match “Frontier, a Verizon company, is one of the largest fiber providers in the U.S.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
4	ENTEL	Exact match	Santiago, ChileHQ recorded Oct 27, 2026	1,001-5,000	11,553 contacts →
	Exact match “Desde el origen en 1964, uno de nuestros motores para avanzar y evolucionar ha sido el querer ser un aporte para el desarrollo futuro de las personas, las empresas y la sociedad.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
5	Earthlink	Exact match	Sandy Springs, United StatesHQ recorded Oct 27, 2026	n/a	10,859 contacts →
	Exact match “EarthLink is a top U.S.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
6	JAZZ	Exact match	Islamabad, PakistanHQ recorded Oct 27, 2026	1,001-5,000	10,341 contacts →
	Exact match “Pakistan’s number one digital operator and the largest internet and broadband service provider with over 70 million subscribers nationwide.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
7	Telekom Malaysia	Exact match	Kuala Lumpur, MalaysiaHQ recorded Oct 27, 2026	10001+	9,960 contacts →
	Exact match “TM is the national connectivity and digital infrastructure provider and Malaysia’s leading integrated telco; offering a comprehensive suite of communication services and solutions…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
8	Windstream	Exact match	Little Rock, AR, United StatesHQ recorded Oct 27, 2026	10001+	7,474 contacts →
	Exact match “Windstream and Uniti have merged - Please follow us at Uniti Group, Inc.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
9	Virgin Media	Exact match	Reading, United KingdomHQ recorded Oct 27, 2026	10001+	7,084 contacts →
	Exact match “We’re in the process of growing all parts of our business so we can connect more customers to the things and to the people they care about.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
10	DU	Exact match	Dubai, United Arab EmiratesHQ recorded Oct 27, 2026	1,001-5,000	6,468 contacts →
	Exact match “Add life to life.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
11	Cable ONE	Exact match	Phoenix, AZ, United StatesHQ recorded Oct 27, 2026	1,001-5,000	5,785 contacts →
	Exact match “Cable One Business offers scalable, reliable, and efficient solutions so that the businesses we serve can be successful.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
12	Tunisie Telecom	Exact match	Tunis, TunisiaHQ recorded Oct 27, 2026	5,001-10,000	5,363 contacts →
	Exact match “Tunisie Telecom est parmi les pionniers des grands opérateurs Telecom de la région.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
13	UPC Chello	Exact match	Amsterdam, NetherlandsHQ recorded Oct 27, 2026	5,001-10,000	4,834 contacts →
	Exact match “Chello is the brand of internet service provider-activities of Liberty Global Europe (formerly UGC), a provider of broadband internet access via cable in Europe, with estimated…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
14	Spark NEW Zealand	Exact match	Cbd, New ZealandHQ recorded Oct 27, 2026	5,001-10,000	4,162 contacts →
	Exact match “In today’s fast-paced digital world, Spark is here to help all New Zealanders stay ahead.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
15	ACT Fibernet	Exact match	Bangalore, IndiaHQ recorded Oct 27, 2026	5,001-10,000	3,886 contacts →
	Exact match “ACT (Atria Convergence Technologies Ltd.) was born out of a vision to become the most admired in-home entertainment, education, and interactive services provider in India, back in…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
16	Wind TRE	Exact match	Milan, ItalyHQ recorded Oct 27, 2026	5,001-10,000	3,834 contacts →
	Exact match “WINDTRE è l’operatore italiano che offre connessioni, energia e prodotti assicurativi*.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
17	Claro RD	Exact match	Santo Domingo, Dominican RepublicHQ recorded Oct 27, 2026	1,001-5,000	3,119 contacts →
	Exact match “Acercando sueños, oportunidades y momentos que hacen avanzar al país.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
18	Converge ICT Solutions INC	Exact match	Pasig, PhilippinesHQ recorded Oct 27, 2026	1,001-5,000	2,860 contacts →
	Exact match “Converge ICT Solutions, Inc.(PSE: CNVRG) is the fastest-growing broadband service and technology provider in the Philippines.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
19	Digi Spain Telecom	Exact match	Alcobendas, SpainHQ recorded Oct 27, 2026	10001+	2,843 contacts →
	Exact match “DIGI es una empresa que pertenece a la multinacional DIGI Communications, con 30 años de experiencia en el sector de las telecomunicaciones y presente en España desde 2008 donde…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
20	Hughes	Exact match	Germantown, MD, United StatesHQ recorded Oct 27, 2026	1,001-5,000	2,498 contacts →
	Exact match “Hughes Network Systems, LLC (HUGHES), an innovator in satellite and multi-transport technologies and networks since 1971, provides broadband equipment and services; managed…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
21	Desktop	Exact match	Sumaré, BrazilHQ recorded Oct 27, 2026	1,001-5,000	2,399 contacts →
	Exact match “A Desktop é uma empresa de telecomunicação comprometida em conectar você ao futuro com velocidade, estabilidade e inovação!” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
22	Optimum	Exact match	Queens, NY, United StatesHQ recorded Oct 27, 2026	5,001-10,000	2,340 contacts →
	Exact match “At Optimum, we believe in the power of connection.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
23	Tikona	Exact match	Mumbai, IndiaHQ recorded Oct 27, 2026	501-1,000	2,238 contacts →
	Exact match “Tikona Infinet Private Limited(TI PL) is engaged in building the next generation wireless broadband services for home and enterprise customers in India.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
24	Brightspeed	Exact match	Charlotte, NC, United StatesHQ recorded Oct 27, 2026	1,001-5,000	2,166 contacts →
	Exact match “We’re Brightspeed, a fiber internet provider on a mission to bring more connectivity to America.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
25	Telecommunications Services Of Trinidad & Tobago Limited Tstt	Exact match	Port Of Spain, Trinidad and TobagoHQ recorded Oct 27, 2026	1,001-5,000	1,938 contacts →
	Exact match “About TSTT: Telecommunications Services of Trinidad and Tobago Limited is jointly owned by National Enterprises Limited (NEL 51%) and Cable & Wireless (West Indies) Limited,(C&W –…” Recorded in the RevenueBase company graph · Oct 27, 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 “internet access & service providers (isp's) suppliers”. 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 7,144 internet access & service providers (isp's) suppliers worldwide

See the full list, filter by size, metro and specialty, and access 63,756 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Internet access & service providers (isp's) suppliers worldwide at a glance

As of Oct 27, 2026

14.7%Verified-email coverage

60.7Average contacts per company

11-50Median size (employees)

1.3%Largest-city concentration · Sao Paulo

Oct 27, 2026Page data refreshed

Companies by employee count

1-10

2,642

11-50

2,494

51-200

1,201

201-500

395

501-1,000

145

1,001-5,000

129

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 internet access & service providers (isp's) suppliers are linked below.
What qualifies: Company records worldwide whose business descriptions match “internet access & service providers (isp's) suppliers” 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 63,756 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 October 27, 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.

Internet access & service providers (isp's) suppliers by location

28 lists · largest first

Every Internet access & service providers (isp's) suppliers 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 “internet access & service providers (isp's) suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many internet access & service providers (isp's) suppliers are there worldwide?

RevenueBase identified 7,144 company matches for internet access & service providers (isp's) suppliers worldwide as of October 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?

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

Which country has the most internet access & service providers (isp's) suppliers?

Brazil leads with 2,116 companies, followed by the United States (787) and India (384). Every internet access & service providers (isp's) suppliers list by country and city is linked on this page.

Which city has the most internet access & service providers (isp's) suppliers?

Sao Paulo leads with 90 company records, followed by Dhaka (69) and Rio De Janeiro (55).

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 63,756 professional contacts with verified work emails tracked across these 7,144 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 October 27, 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.