Company lists · Data refreshed November 2026

Top 25 Dedicated internet access providers worldwide

RevenueBase identified 535 company matches for dedicated internet access providers worldwide as of November 2026 and tracks 7,743 professional contacts across them, including 1,075 with verified work emails. Brazil is the largest market and Rio De Janeiro the largest hub.

This list covers company matches for dedicated internet access providers 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 November 6, 2026. Country and city lists for dedicated internet access providers 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 Nov 6, 2026 How this list was built
535Companies
7,743Contacts tracked
1,075Verified emails
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The 25 largest dedicated internet access providers worldwide

Ranked by team size
Top 25 of 535 company matches for dedicated internet access providers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSan Isidro, PeruHQ recorded Nov 6, 2026201-500473 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNova Friburgo, BrazilHQ recorded Nov 6, 2026201-500314 contacts →

Exact match

“Há 23 anos no mercado, somos a primeira empresa de Internet e Telecomunicações da Região Serrana do Rio de Janeiro e pioneira no uso de Fibra Óptica no Brasil.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCebu, PhilippinesHQ recorded Nov 6, 2026201-500258 contacts →

Exact match

“Our mission is to accelerate internet for the Philippines.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBrazilHQ recorded Nov 6, 2026n/a172 contacts →

Exact match

“Provedor de Serviços em Internet a Radio (Wireless).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMiddletown, RI, United StatesHQ recorded Nov 6, 202651-200156 contacts →

Exact match

“Towerstream is the leading fixed wireless provider in the country.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSan José, Costa RicaHQ recorded Nov 6, 202651-200123 contacts →

Exact match

“En American Data nos especializamos en proveer internet empresarial de primera clase, además de brindar soluciones integrales de comunicación para su empresa, como lo son…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchTysons, VA, United StatesHQ recorded Nov 6, 202651-200122 contacts →

Exact match

“Gigstreem is an innovative Internet and Managed Network services provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202651-200103 contacts →

Exact match

“PS LIGHTWAVE, a leading commercial, high-speed internet service provider headquartered in Houston, Texas, owns one of the nation’s largest private fiber-optic Metropolitan Area…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchProvidencia, ChileHQ recorded Nov 6, 202651-20098 contacts →

Exact match

“Netline lleva 30 años conectando empresas en Chile.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBaghdad, IraqHQ recorded Nov 6, 202651-20097 contacts →

Exact match

“HRiNS is one of the largest Internet Service Providers (ISPs) in Iraq.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSulaimaniyah, IraqHQ recorded Nov 6, 2026501-1,00093 contacts →

Exact match

“Tel: 00964750 121 3939 Email: sales@alsardfiber.com Founded in 2007, Alsard Fiber is a leading wholesaler of IP Service in Iraq.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 202651-20087 contacts →

Exact match

“A Century Telecom Ltda, foi criada para prestar serviços de telecomunicações em banda larga, Internet e Data Center na região metropolitana de Belo Horizonte, Brasil.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMaracaibo, VenezuelaHQ recorded Nov 6, 2026201-50078 contacts →

Exact match

“Somos una empresa dedicada a la prestación de servicio de acceso a Internet de alta velocidad empresarial y dedicado, con sede en la ciudad de Maracaibo, Edo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPrawet, ThailandHQ recorded Nov 6, 202651-20071 contacts →

Exact match

“A leader in providing Dedicated Internet Access (DIA), Cloud, and comprehensive Data Storage services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchÇankaya, TürkiyeHQ recorded Nov 6, 202651-20071 contacts →

Exact match

“Founded in 2014, our company emerged as an alternative service provider within the Turkish telecommunications sector, driven by a mission to deliver high-quality and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAhmedabad, IndiaHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“Blazenet Ltd is a computer networking company based out of Cg Road, Ahmedabad, Gujarat, India.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5065 contacts →

Exact match

“Established in by its current managing director, Liam Tully Snr, Telcom is a privately-owned ISP, unified communications and managed services specialist.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchJakarta, IndonesiaHQ recorded Nov 6, 2026201-50059 contacts →

Exact match

“Quantum is a premier provider of Connectivity and Integrated Solutions that provides reliable Dedicated Internet Access, redundant Fiber Optic Network, secure Wide Area Network as…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchTehran, IranHQ recorded Nov 6, 2026501-1,00057 contacts →

Exact match

“Specialties : As one of the country’s large corporations active in Internet service providing and Internet connectivity solutions, Pishgaman Tejarat Sayar (PTS) has successfully…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLentini, ItalyHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“Siportal è un moderno internet service provider, specializzato nell'erogazione di servizi a larga banda con prestazioni garantite, ideali per aziende, professionisti, pubbliche…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSao Jose Do Rio Preto, BrazilHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“Fundada em abril de 2010, a Sinal BR Telecom surgiu como empresa de fornecimento de Link Dedicado de acesso à Internet, através de rádios digitais de alta capacidade.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLincoln, NE, United StatesHQ recorded Nov 6, 202611-5051 contacts →

Exact match

“OPTK Networks, an industry leader in fiber-based network, provides exceptional reliability, company dependability, and first-class customer service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLexington, KY, United StatesHQ recorded Nov 6, 202611-5050 contacts →

Exact match

“QX.Net is Kentucky's largest independent Internet service provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCaruaru, BrazilHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“A FBR Digital faz a gestão, a centralização e a governança de links de internet, combinando capilaridade nacional, redundância auditada e suporte ágil 24/7.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202611-5047 contacts →

Exact match

“Hi, we are GNX, a provider of global internet and private connectivity on a mission: to simplify global networks, and everything in between.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 535 dedicated internet access providers worldwide

See the full list, filter by size, metro and specialty, and access 1,075 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Dedicated internet access providers worldwide at a glance

As of Nov 6, 2026
13.9%Verified-email coverage
14.5Average contacts per company
11-50Median size (employees)
1.9%Largest-city concentration · Rio De Janeiro
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
183
11-50
212
51-200
88
201-500
24
501-1,000
8
1,001-5,000
3
5,001-10,000
1

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 dedicated internet access providers are linked below.
What qualifies
Company records worldwide whose business descriptions match “dedicated internet access providers” 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 1,075 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 November 6, 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.

Dedicated internet access providers by location

2 lists · largest first

Every Dedicated internet access providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “dedicated internet access providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many dedicated internet access providers are there worldwide?

RevenueBase identified 535 company matches for dedicated internet access providers worldwide as of November 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?

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

Which country has the most dedicated internet access providers?

Brazil leads with 108 companies, followed by the United States (66). Every dedicated internet access providers list by country and city is linked on this page.

Which city has the most dedicated internet access providers?

Rio De Janeiro leads with 10 company records, followed by Dhaka (8) and Manaus (4).

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 1,075 professional contacts with verified work emails tracked across these 535 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 November 6, 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.