Company lists · Data refreshed September 2026

Top 25 5g network infrastructure companies worldwide

Name: 5g network infrastructure companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 834 companies tracked

RevenueBase identified 834 5g network infrastructure companies worldwide as of September 2026 and tracks 91,820 professional contacts across them, including 17,897 with verified work emails and 0 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers 5g network infrastructure companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026. Country and city lists for 5g network infrastructure companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

834Companies

91,820Contacts tracked

17,897Verified emails

0Mobile numbers

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The 25 largest 5g network infrastructure companies worldwide

Ranked by team size

Top 25 of 834 5g network infrastructure companies worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to 5g network infrastructure companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Indus Towers Limited	Indirect evidence	Gurgaon, IndiaHQ checked Sep 19, 2026	5,001-10,000	8,549 contacts →
	Indirect evidence “Indus Towers Limited is one of the world’s largest telecom tower companies, formed by the merger of Bharti Infratel and Indus Towers in 2020.” Source: RevenueBase Database · checked Sep 19, 2026
2	STL	Strong evidence	Pune, IndiaHQ checked Sep 19, 2026	1,001-5,000	5,391 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
3	Three UK	Partial evidence	Reading, United KingdomHQ checked Sep 19, 2026	1,001-5,000	5,121 contacts →
	Partial evidence “Three UK is a big network for the little or life-changing connections that make life richer.” Source: RevenueBase Database · checked Sep 19, 2026
4	Viavi Solutions	Partial evidence	Chandler, AZ, United StatesHQ checked Sep 19, 2026	1,001-5,000	4,248 contacts →
	Partial evidence “VIAVI Solutions (NASDAQ: VIAV) is a global leader in both network and service enablement and optical security performance products and solutions.” Source: RevenueBase Database · checked Sep 19, 2026
5	Shaw Communications	Strong evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	10001+	4,209 contacts →
	Strong evidence “Shaw and Rogers have come together to continue expanding connectivity, supporting local communities and bringing you the latest 5G and fibre network technology.” Source: RevenueBase Database · checked Sep 19, 2026
6	Circet	Partial evidence	Paris, FranceHQ checked Sep 19, 2026	10001+	3,901 contacts →
	Partial evidence “A global player in the telecom infrastructure services industry, the Circet Group provides operators, local authorities and key accounts throughout the world with an integrated…” Source: RevenueBase Database · checked Sep 19, 2026
7	Tejas Networks	Partial evidence	Bangalore, IndiaHQ checked Sep 19, 2026	1,001-5,000	3,282 contacts →
	Partial evidence “Tejas Networks is a global broadband, optical and wireless networking company, with a focus on technology, innovation and R&D.” Source: RevenueBase Database · checked Sep 19, 2026
8	Hfcl Limited	Partial evidence	New Delhi, IndiaHQ checked Sep 19, 2026	1,001-5,000	3,233 contacts →
	Partial evidence “HFCL is a leading technology company specialising in creating digital networks for telcos, enterprises and governments.” Source: RevenueBase Database · checked Sep 19, 2026
9	Mastec Communications Group	Indirect evidence	Coral Gables, FL, United StatesHQ checked Sep 19, 2026	5,001-10,000	3,207 contacts →
	Indirect evidence “MasTec Communications Group (MCG) is a division of MasTec that provides comprehensive services and turnkey solutions for Telecom operators.” Source: RevenueBase Database · checked Sep 19, 2026
10	Ceragon Networks	Strong evidence	Richardson, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,811 contacts →
	Strong evidence “Ceragon Networks Ltd.(NASDAQ: CRNT) is the global innovator and leading solutions provider of 5G wireless transport.” Source: RevenueBase Database · checked Sep 19, 2026
11	Huawei Canada	Partial evidence	Markham, ON, CanadaHQ checked Sep 19, 2026	1,001-5,000	1,426 contacts →
	Partial evidence “Founded in 1987, Huawei is a leading global provider of information and communications technology (ICT) infrastructure and smart devices.” Source: RevenueBase Database · checked Sep 19, 2026
12	Boldyn Networks	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	501-1,000	1,319 contacts →
	Partial evidence “At Boldyn Networks we unlock the power of an interconnected future.” Source: RevenueBase Database · checked Sep 19, 2026
13	GTL Infrastructure	Partial evidence	Navi Mumbai, IndiaHQ checked Sep 19, 2026	201-500	892 contacts →
	Partial evidence “GTL Infrastructure Ltd.(GTL Infra), a Global Group Company is India's leading independent and neutral, telecom tower company.” Source: RevenueBase Database · checked Sep 19, 2026
14	Airspan Networks	Strong evidence	Plano, TX, United StatesHQ checked Sep 19, 2026	201-500	765 contacts →
	Strong evidence “Airspan is a U.S-based provider of groundbreaking, disruptive software and hardware for 5G networks, and a pioneer in end-to-end Open RAN solutions that are interoperable with…” Source: RevenueBase Database · checked Sep 19, 2026
15	JMA Wireless	Indirect evidence	Syracuse, NY, United StatesHQ checked Sep 19, 2026	501-1,000	719 contacts →
	Indirect evidence “Wireless technology now impacts nearly every aspect of daily life around the world.” Source: RevenueBase Database · checked Sep 19, 2026
16	Cradlepoint, Part Of Ericsson	Indirect evidence	Boise, ID, United StatesHQ checked Sep 19, 2026	1,001-5,000	701 contacts →
	Indirect evidence “We have retired this page.” Source: RevenueBase Database · checked Sep 19, 2026
17	Vantage Towers	Indirect evidence	Düsseldorf, GermanyHQ checked Sep 19, 2026	501-1,000	668 contacts →
	Indirect evidence “Vantage Towers is one of Europe’s leading tower companies.” Source: RevenueBase Database · checked Sep 19, 2026
18	ASKEY	Indirect evidence	New Taipei City, TaiwanHQ checked Sep 19, 2026	5,001-10,000	668 contacts →
	Indirect evidence “Founded in 1989, Askey, a global provider in Netcom solutions, employs about people worldwide.” Source: RevenueBase Database · checked Sep 19, 2026
19	Circet USA	Strong evidence	Kennesaw, GA, United StatesHQ checked Sep 19, 2026	1,001-5,000	637 contacts →
	Strong evidence “Circet USA is a leading builder of network infrastructure with services tailored to your specific needs, including the design, engineering, construction, and maintenance of data…” Source: RevenueBase Database · checked Sep 19, 2026
20	RFS	Partial evidence	Hannover, GermanyHQ checked Sep 19, 2026	501-1,000	602 contacts →
	Partial evidence “Radio Frequency Systems (RFS) delivers the end-to-end RF solutions and expert services needed to evolve networks today and tomorrow.” Source: RevenueBase Database · checked Sep 19, 2026
21	Uniti Fiber	Indirect evidence	Mobile, AL, United StatesHQ checked Sep 19, 2026	501-1,000	578 contacts →
	Indirect evidence “Uniti Fiber is a wholly owned subsidiary of Uniti Group,a publicly traded Real Estate Investment Trust (REIT).” Source: RevenueBase Database · checked Sep 19, 2026
22	Cambium Networks	Partial evidence	Hoffman Estates, IL, United StatesHQ checked Sep 19, 2026	501-1,000	536 contacts →
	Partial evidence “Cambium Networks enables service providers, enterprises, industrial organizations, and governments to deliver exceptional digital experiences and device connectivity with…” Source: RevenueBase Database · checked Sep 19, 2026
23	Quadgen	Partial evidence	King Of Prussia, PA, United StatesHQ checked Sep 19, 2026	501-1,000	519 contacts →
	Partial evidence “QuadGen is a network and engineering services company, enabling customers to deploy new technologies, improve network capacity, reduce costs and optimize network performance.” Source: RevenueBase Database · checked Sep 19, 2026
24	Centerline	Strong evidence	West Bridgewater, MA, United StatesHQ checked Sep 19, 2026	1,001-5,000	477 contacts →
	Strong evidence “Centerline is a leading provider of critical infrastructure services for next-generation networks across North America.” Source: RevenueBase Database · checked Sep 19, 2026
25	Altius	Partial evidence	Mumbai, IndiaHQ checked Sep 19, 2026	1,001-5,000	472 contacts →
	Partial evidence “Altius is the leading telecom infrastructure platform in India with a portfolio of telecom sites which includes 7,600+ In-Building and Small Cell Solutions across 22 telecom…” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: 5g network infrastructure companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names 5g network infrastructure companies.
Partial evidence: Its own public description names part of 5g network infrastructure companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name 5g network infrastructure companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 834 5g network infrastructure companies worldwide

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5g network infrastructure companies worldwide at a glance

As of Sep 19, 2026

19.5%Verified-email coverage

110.1Average contacts per company

11-50Median size (employees)

3.2%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

251

11-50

305

51-200

158

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among 5g network infrastructure companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: 9 countries, largest first: the United States, the United Kingdom, India, France, Germany, Australia, Canada, Brazil, Taiwan. Country and city lists for 5g network infrastructure companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “5g network infrastructure companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names 5g network infrastructure companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among 5g network infrastructure companies, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 17,897 across the full list. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

5g network infrastructure companies by location

10 lists · largest first

Every 5g network infrastructure companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

5g network infrastructure companies based in London, United Kingdom25

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names 5g network infrastructure companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many 5g network infrastructure companies are there worldwide?

RevenueBase identified 834 5g network infrastructure companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Indus Towers Limited, headquartered in Worldwide, tops this list with the largest team on record.

Which country has the most 5g network infrastructure companies?

The United States leads with 410 companies, followed by the United Kingdom (111) and India (89). Every 5g network infrastructure companies list by country and city is linked on this page.

Which city has the most 5g network infrastructure companies?

London leads with 27 headquartered companies, followed by San Diego (15) and Bangalore (14).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 17,897 verified decision-maker contacts tracked across these 834 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.