Company lists · Data refreshed November 2026

Top 25 Networking and connectivity providers worldwide

Name: Networking and connectivity providers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 13,105 companies tracked

RevenueBase identified 13,105 company matches for networking and connectivity providers worldwide as of November 2026 and tracks 534,636 professional contacts across them, including 116,540 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for networking and connectivity 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 networking and connectivity 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

13,105Companies

534,636Contacts tracked

116,540Verified emails

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The 25 largest networking and connectivity providers worldwide

Ranked by team size

Top 25 of 13,105 company matches for networking and connectivity 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	Centurylink	Exact match	Monroe, LA, United StatesHQ recorded Nov 6, 2026	10001+	23,689 contacts →
	Exact match Recorded description not available. 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	Telecom Egypt	Exact match	Smart Village, EgyptHQ recorded Nov 6, 2026	10001+	14,642 contacts →
	Exact match “Since its establishment in 1854, Telecom Egypt has played a pivotal role in driving growth within the local ICT market capitalizing on its vast infrastructure, which is one of the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	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
5	Verizon Business	Exact match	Basking Ridge, United StatesHQ recorded Nov 6, 2026	10001+	13,770 contacts →
	Exact match “You’re more than a business, agency or organization leader.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	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
7	JAZZ	Exact match	Islamabad, PakistanHQ recorded Nov 6, 2026	1,001-5,000	10,568 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 · Nov 6, 2026 · View company records in RevenueBase
8	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
9	Comcast Business	Exact match	Philadelphia, PA, United StatesHQ recorded Nov 6, 2026	10001+	8,837 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	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
11	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
12	Sify Technologies Limited	Exact match	Chennai, IndiaHQ recorded Nov 6, 2026	1,001-5,000	7,202 contacts →
	Exact match “A Fortune India 500 company, Sify Technologies is India’s most comprehensive ICT service & solution provider.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	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
14	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
15	Prodapt	Exact match	Chennai, IndiaHQ recorded Nov 6, 2026	5,001-10,000	5,035 contacts →
	Exact match “Prodapt is the largest specialized player in the Connectedness industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	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
17	Spectrum Business	Exact match	Stamford, CT, United StatesHQ recorded Nov 6, 2026	10001+	4,135 contacts →
	Exact match “Our story starts with understanding that connectivity powers everything you do, and we make it stronger.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	D-Link USA	Exact match	Lake Forest, United StatesHQ recorded Nov 6, 2026	1,001-5,000	4,075 contacts →
	Exact match “One Connection-Infinite Possibilities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Black BOX	Exact match	Plano, United StatesHQ recorded Nov 6, 2026	1,001-5,000	4,014 contacts →
	Exact match “Black Box is a global leader in digital infrastructure solutions, delivering network and system integration, managed services, and technology products to Fortune 100 and top…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	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
21	GTT	Exact match	Arlington, VA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	3,071 contacts →
	Exact match “GTT is a leading networking and security as a service provider for multinational organizations, simply and securely connecting people and machines to data and applications –…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	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
23	Airtel Business	Exact match	Gurgaon, IndiaHQ recorded Nov 6, 2026	10001+	2,862 contacts →
	Exact match “The B2B arm of Bharti Airtel, we are India's leading provider of secure and reliable connectivity, technology, and communications solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Hughes	Exact match	Germantown, MD, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,649 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 · Nov 6, 2026 · View company records in RevenueBase
25	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

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 “networking and connectivity 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 13,105 networking and connectivity providers worldwide

See the full list, filter by size, metro and specialty, and access 116,540 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Networking and connectivity providers worldwide at a glance

As of Nov 6, 2026

21.8%Verified-email coverage

40.8Average contacts per company

11-50Median size (employees)

1.1%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

5,752

11-50

4,608

51-200

1,703

201-500

463

501-1,000

164

1,001-5,000

152

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 networking and connectivity providers are linked below.
What qualifies: Company records worldwide whose business descriptions match “networking and connectivity 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 116,540 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.

Networking and connectivity providers by location

71 lists · largest first

Every Networking and connectivity 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 “networking and connectivity providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many networking and connectivity providers are there worldwide?

RevenueBase identified 13,105 company matches for networking and connectivity 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?

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

Which country has the most networking and connectivity providers?

The United States leads with 2,351 companies, followed by Brazil (1,244) and the United Kingdom (971). Every networking and connectivity providers list by country and city is linked on this page.

Which city has the most networking and connectivity providers?

London leads with 140 company records, followed by Sao Paulo (140) and Dubai (67).

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 116,540 professional contacts with verified work emails tracked across these 13,105 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.