Company lists · Data refreshed November 2026

Top 25 Internet infrastructure providers worldwide

Name: Internet infrastructure providers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 8,570 companies tracked

RevenueBase identified 8,570 company matches for internet infrastructure providers worldwide as of November 2026 and tracks 546,991 professional contacts across them, including 99,335 with verified work emails. Brazil is the largest market and Sao Paulo the largest hub.

This list covers company matches for internet infrastructure 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 internet infrastructure 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

8,570Companies

546,991Contacts tracked

99,335Verified emails

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The 25 largest internet infrastructure providers worldwide

Ranked by team size

Top 25 of 8,570 company matches for internet infrastructure 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Amazon WEB Services AWS	Exact match	Seattle, United StatesHQ recorded Nov 6, 2026	10001+	158,250 contacts →
	Exact match “Launched in 2006, Amazon Web Services (AWS) began exposing key infrastructure services to businesses in the form of web services - now widely known as cloud computing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Lumen Technologies	Exact match	Monroe, LA, United StatesHQ recorded Nov 6, 2026	10001+	16,043 contacts →
	Exact match “Lumen is the trusted network for the AI-powered world, connecting people, data, and applications through one of the world’s most expansive fiber networks.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Equinix	Exact match	Redwood City, CA, United StatesHQ recorded Nov 6, 2026	10001+	14,465 contacts →
	Exact match “Equinix (Nasdaq: EQIX) is the world’s digital infrastructure company®, enabling digital leaders to harness a trusted platform to bring together and interconnect the foundational…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Frontier Internet	Exact match	Dallas, TX, United StatesHQ recorded Nov 6, 2026	10001+	11,739 contacts →
	Exact match “Frontier, a Verizon company, is one of the largest fiber providers in the U.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Earthlink	Exact match	Sandy Springs, United StatesHQ recorded Nov 6, 2026	n/a	10,904 contacts →
	Exact match “EarthLink is a top U.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Telekom Malaysia	Exact match	Kuala Lumpur, MalaysiaHQ recorded Nov 6, 2026	10001+	10,176 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 · Nov 6, 2026 · View company records in RevenueBase
7	Kyndryl India	Exact match	Bengaluru East, NY, IndiaHQ recorded Nov 6, 2026	10001+	8,149 contacts →
	Exact match “We are Hiring!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Windstream	Exact match	Little Rock, AR, United StatesHQ recorded Nov 6, 2026	10001+	7,649 contacts →
	Exact match “Windstream and Uniti have merged - Please follow us at Uniti Group, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Colt Technology Services	Exact match	London, United KingdomHQ recorded Nov 6, 2026	5,001-10,000	6,665 contacts →
	Exact match “Colt Technology Services (Colt) is a global digital infrastructure company which creates extraordinary connections to help businesses succeed.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	STL	Exact match	Pune, IndiaHQ recorded Nov 6, 2026	1,001-5,000	5,464 contacts →
	Exact match “STL is a global leader in advanced connectivity solutions, providing end-to-end solutions for building AI-ready infrastructure, FTTx, Rural, Enterprise and Data Centre networks.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	NBN Australia	Exact match	North Sydney, AustraliaHQ recorded Nov 6, 2026	1,001-5,000	5,204 contacts →
	Exact match “NBN Co runs the nbn® network, helping providers deliver reliable, fast, resilient and secure broadband.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	NTT	Exact match	Chiyoda-ku, JapanHQ recorded Nov 6, 2026	10001+	4,872 contacts →
	Exact match “NTT is a leading global technology innovator, providing a broad range of services to both consumers and businesses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Zayo Group	Exact match	Denver, CO, United StatesHQ recorded Nov 6, 2026	5,001-10,000	3,886 contacts →
	Exact match “For more than 18 years, Zayo Group of companies has helped the world’s most ambitious organizations build the infrastructure behind what’s next.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Biznet Pt. Supra Primatama Nusantara	Exact match	Central Jakarta, IndonesiaHQ recorded Nov 6, 2026	1,001-5,000	3,268 contacts →
	Exact match “Biznet is an integrated digital infrastructure company in Indonesia, provides Internet, Data Center, Cloud Computing and IPTV services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Ovhcloud	Exact match	Roubaix, QC, FranceHQ recorded Nov 6, 2026	1,001-5,000	3,192 contacts →
	Exact match “OVHcloud is a global player and the leading European cloud provider operating over servers within 43 data centers across 4 continents to reach 1,6 million customers in over 140…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Converge ICT Solutions INC	Exact match	Pasig, PhilippinesHQ recorded Nov 6, 2026	1,001-5,000	2,967 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 · Nov 6, 2026 · View company records in RevenueBase
17	Fibercop	Exact match	United StatesHQ recorded Nov 6, 2026	10001+	2,740 contacts →
	Exact match “FiberCop gestisce l’infrastruttura di rete più estesa e capillare d’Italia, con circa 28 milioni di chilometri di fibra ottica e una copertura a banda ultralarga che supera il 96%…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Cogent Communications	Exact match	Washington, DC, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,523 contacts →
	Exact match “Cogent is one of the world's largest Internet Service Providers, delivering high quality Internet, Ethernet, Transport, and Colocation services to more than 138,025 Enterprise and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Ctrls Datacenters	Exact match	Hyderabad, IndiaHQ recorded Nov 6, 2026	1,001-5,000	2,308 contacts →
	Exact match “Since its inception in 2007, CtrlS has been a frontrunner in the datacenter industry with the largest Rated-4 datacenter footprint.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	PT Link NET TBK	Exact match	Kota Administrasi Jakarta Selatan, IndonesiaHQ recorded Nov 6, 2026	501-1,000	2,243 contacts →
	Exact match “Linknet is dedicated to improving lives and supporting Indonesia’s digital growth by delivering smart, reliable technology infrastructure through its three main business units.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Kddi Corporation	Exact match	Tokyo, JapanHQ recorded Nov 6, 2026	10001+	2,238 contacts →
	Exact match “We are Japan’s global telecommunications pioneer and a Global Fortune 500 company, providing our international customer base with data centers, networks, content delivery, system…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Brightspeed	Exact match	Charlotte, NC, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,219 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 · Nov 6, 2026 · View company records in RevenueBase
23	Cirion Technologies	Exact match	Miami, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,093 contacts →
	Exact match “We are the digital backbone of Latin America.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Openserve	Exact match	Pretoria, South AfricaHQ recorded Nov 6, 2026	10001+	1,827 contacts →
	Exact match “Openserve is a subsidiary of the Telkom Group, and South Africa’s largest telecommunications infrastructure provider with the biggest fixed broadband network in the country.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Nayatel	Exact match	Islamabad, PakistanHQ recorded Nov 6, 2026	1,001-5,000	1,658 contacts →
	Exact match “Nayatel is the leading fiber internet and IT service provider in Pakistan, delivering high-speed connectivity along with crystal-clear phone and HDTV, reliable cloud computing…” Recorded in the RevenueBase company graph · Nov 6, 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 infrastructure providers”. 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 8,570 internet infrastructure providers worldwide

See the full list, filter by size, metro and specialty, and access 99,335 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Internet infrastructure providers worldwide at a glance

As of Nov 6, 2026

18.2%Verified-email coverage

63.8Average contacts per company

11-50Median size (employees)

1.1%Largest-city concentration · Sao Paulo

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

3,116

11-50

3,135

51-200

1,422

201-500

430

501-1,000

161

1,001-5,000

113

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 infrastructure providers are linked below.
What qualifies: Company records worldwide whose business descriptions match “internet infrastructure 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 99,335 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.

Internet infrastructure providers by location

54 lists · largest first

Every Internet infrastructure providers 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 infrastructure providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many internet infrastructure providers are there worldwide?

RevenueBase identified 8,570 company matches for internet infrastructure 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?

Amazon WEB Services AWS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most internet infrastructure providers?

Brazil leads with 1,455 companies, followed by the United States (1,107) and India (509). Every internet infrastructure providers list by country and city is linked on this page.

Which city has the most internet infrastructure providers?

Sao Paulo leads with 94 company records, followed by London (70) and Dhaka (63).

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 99,335 professional contacts with verified work emails tracked across these 8,570 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.