Company lists · Data refreshed August 2026

Top 25 5g cybersecurity providers worldwide

Name: 5g cybersecurity providers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 30, 2026 2,491 companies tracked

RevenueBase identified 2,491 5g cybersecurity providers worldwide as of August 2026 and tracks 93,998 professional contacts across them, including 40,991 with verified work emails and 104 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers 5g cybersecurity providers 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 August 30, 2026. Country and city lists for 5g cybersecurity providers 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 RevenueBase Smart Search rating on every row Refreshed Aug 30, 2026 86% judged on-target in blind review

2,491Companies

93,998Contacts tracked

40,991Verified emails

104Mobile numbers

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The 25 largest 5g cybersecurity providers worldwide

Ranked by team size

Top 25 of 2,491 5g cybersecurity providers worldwide, ranked by team size, largest first. Data refreshed Aug 30, 2026. RevenueBase Smart Search rates how each company's information relates to 5g cybersecurity providers: 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	Palo Alto Networks	Partial evidence	Santa Clara, CA, United StatesHQ checked Aug 30, 2026	10001+	18,431 contacts →
	Partial evidence “Palo Alto Networks, the global cybersecurity leader, is shaping the cloud-centric future with technology that is transforming the way people and organizations operate.” Source: RevenueBase Database · checked Aug 30, 2026
2	Fortinet	Indirect evidence	Sunnyvale, CA, United StatesHQ checked Aug 30, 2026	10001+	14,289 contacts →
	Indirect evidence “Fortinet makes possible a digital world that we can always trust through its mission to protect people, devices, and data everywhere.” Source: RevenueBase Database · checked Aug 30, 2026
3	Symantec	Partial evidence	San Jose, CA, United StatesHQ checked Aug 30, 2026	10001+	11,169 contacts →
	Partial evidence “Your backstage pass to the most epic cybersecurity solutions on the market for Endpoint, Network, Data and Cloud security.” Source: RevenueBase Database · checked Aug 30, 2026
4	Sophos	Partial evidence	Abingdon, United KingdomHQ checked Aug 30, 2026	5,001-10,000	4,925 contacts →
	Partial evidence “Sophos is a cybersecurity leader defending organizations globally with an AI-driven platform and expert-led services.” Source: RevenueBase Database · checked Aug 30, 2026
5	Barracuda	Partial evidence	Campbell, CA, United StatesHQ checked Aug 30, 2026	1,001-5,000	2,157 contacts →
	Partial evidence “Barracuda is a leading global cybersecurity company providing complete protection against complex threats for all size business.” Source: RevenueBase Database · checked Aug 30, 2026
6	Imperva	Indirect evidence	Austin, TX, United StatesHQ checked Aug 30, 2026	10001+	1,217 contacts →
	Indirect evidence “On Dec.” Source: RevenueBase Database · checked Aug 30, 2026
7	Irdeto	Partial evidence	Wroclaw, PL	1,001-5,000	1,062 contacts →
	Partial evidence “Irdeto is the world leader in digital platform cybersecurity, empowering businesses to innovate for a secure, connected future.” Source: RevenueBase Database · checked Aug 30, 2026
8	Watchguard Technologies	Indirect evidence	Seattle, WA, United StatesHQ checked Aug 30, 2026	1,001-5,000	1,059 contacts →
	Indirect evidence “WatchGuard® Technologies, Inc.” Source: RevenueBase Database · checked Aug 30, 2026
9	Trustwave, A Levelblue Company	Partial evidence	Chicago, IL, United StatesHQ checked Aug 30, 2026	501-1,000	874 contacts →
	Partial evidence “Trustwave, a LevelBlue Company, is a globally recognized cybersecurity leader that reduces cyber risk and fortifies organizations against disruptive and damaging cyber threats.” Source: RevenueBase Database · checked Aug 30, 2026
10	ALLOT	Partial evidence	Hod-hasharon, IsraelHQ checked Aug 30, 2026	501-1,000	856 contacts →
	Partial evidence “Allot Ltd.(NASDAQ: ALLT, TASE: ALLT) is a provider of leading innovative converged cybersecurity solutions and network intelligence for service providers and enterprises…” Source: RevenueBase Database · checked Aug 30, 2026
11	Vectra AI	Partial evidence	San Jose, CA, United StatesHQ checked Aug 30, 2026	501-1,000	651 contacts →
	Partial evidence “Vectra AI is the cybersecurity AI leader in protecting modern networks from modern attacks.” Source: RevenueBase Database · checked Aug 30, 2026
12	I-Tracing	Partial evidence	Courbevoie, FranceHQ checked Aug 30, 2026	1,001-5,000	639 contacts →
	Partial evidence “I-TRACING, pure player and cybersecurity service provider leader in France, supports over 600 clients around the world in managing their cyber risks, from anticipating threats to…” Source: RevenueBase Database · checked Aug 30, 2026
13	Everfox	Indirect evidence	Herndon, United StatesHQ checked Aug 30, 2026	1,001-5,000	636 contacts →
	Indirect evidence “Everfox delivers trusted connectivity to protect the world's most critical environments, safeguarding the sensitive information behind decision advantage.” Source: RevenueBase Database · checked Aug 30, 2026
14	Ultraviolet Cyber	Indirect evidence	Mclean, VA, United StatesHQ checked Aug 30, 2026	501-1,000	523 contacts →
	Indirect evidence “UltraViolet Cyber is the only security operations partner that unifies red, blue, and purple team capabilities into one integrated program, finding what's vulnerable, stopping…” Source: RevenueBase Database · checked Aug 30, 2026
15	Securityhq	Partial evidence	London, United KingdomHQ checked Aug 30, 2026	501-1,000	502 contacts →
	Partial evidence “SecurityHQ, a global cybersecurity company pioneering Security Performance Engineering for stronger operational performance and resilience.” Source: RevenueBase Database · checked Aug 30, 2026
16	Inseego Corp	Partial evidence	San Diego, CA, United StatesHQ checked Aug 30, 2026	501-1,000	418 contacts →
	Partial evidence “Inseego Corp.(Nasdaq: INSG) is a leader in the 5G fixed wireless access and MiFi hotspot market.” Source: RevenueBase Database · checked Aug 30, 2026
17	Crest Digitel An Altius Group Company	Partial evidence	Gurugram, IndiaHQ checked Aug 30, 2026	201-500	401 contacts →
	Partial evidence “Crest Digitel (An Altius group Company) is a leading 5G-ready Digital Connectivity Infrastructure Partner committed to Enable Connections for Life.” Source: RevenueBase Database · checked Aug 30, 2026
18	CPX	Indirect evidence	Abu Dhabi, United Arab EmiratesHQ checked Aug 30, 2026	501-1,000	394 contacts →
	Indirect evidence “CPX is redefining how nations and industries secure their future.” Source: RevenueBase Database · checked Aug 30, 2026
19	G Data Cyberdefense	Indirect evidence	Bochum, GermanyHQ checked Aug 30, 2026	501-1,000	386 contacts →
	Indirect evidence “Progress is our motivation because we are convinced that it will lead us to a successful future – independent of industries, companies and social classes.” Source: RevenueBase Database · checked Aug 30, 2026
20	Cynet Security	Partial evidence	Boston, MA, United StatesHQ checked Aug 30, 2026	201-500	309 contacts →
	Partial evidence “Cynet’s unified, AI-powered cybersecurity platform brings together a full suite of security capabilities in a single, simple solution, backed by 24x7 SOC support.” Source: RevenueBase Database · checked Aug 30, 2026
21	Bridewell	Indirect evidence	Reading, United KingdomHQ checked Aug 30, 2026	201-500	303 contacts →
	Indirect evidence “Bridewell is the trusted cyber security partner for organisations operating within Critical National Infrastructure (CNI), as well as companies who want the highest standard of…” Source: RevenueBase Database · checked Aug 30, 2026
22	Centurum	Partial evidence	Marlton, NJ, United StatesHQ checked Aug 30, 2026	201-500	284 contacts →
	Partial evidence “Our core capabilities - Cybersecurity, Systems Integration, Communications and Network Engineering, Software Engineering, Operational and Technical Support, and Information…” Source: RevenueBase Database · checked Aug 30, 2026
23	Teldat	Partial evidence	Madrid, ItalyHQ checked Aug 30, 2026	201-500	260 contacts →
	Partial evidence “Teldat develops cybersecurity solutions that place us at the forefront of technological developments.” Source: RevenueBase Database · checked Aug 30, 2026
24	Lumifi	Indirect evidence	Scottsdale, AZ, United StatesHQ checked Aug 30, 2026	51-200	249 contacts →
	Indirect evidence “Lumifi Cyber helps organizations illuminate their cyber defense with continuous protection across the full security lifecycle.” Source: RevenueBase Database · checked Aug 30, 2026
25	Cujo AI	Partial evidence	Covina, CA, United StatesHQ checked Aug 30, 2026	201-500	239 contacts →
	Partial evidence “CUJO AI® is the global leader of cutting-edge cybersecurity and network intelligence solutions that enable network operators globally to improve the digital life protection of…” Source: RevenueBase Database · checked Aug 30, 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 cybersecurity providers. 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 cybersecurity providers.
Partial evidence: Its own public description names part of 5g cybersecurity providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name 5g cybersecurity providers. 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 2,491 5g cybersecurity providers worldwide

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5g cybersecurity providers worldwide at a glance

As of Aug 30, 2026

43.6%Verified-email coverage

0.1%Mobile-number coverage

37.7Average contacts per company

11-50Median size (employees)

3.9%Largest-city concentration · London

Aug 30, 2026Page data refreshed

Companies by employee count

1-10

1,169

11-50

922

51-200

280

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 cybersecurity providers, 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: 20 countries, largest first: the United States, India, the United Kingdom, France, Australia, Canada, Brazil, the United Arab Emirates, the Netherlands, Germany and 10 more. Country and city lists for 5g cybersecurity providers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “5g cybersecurity providers”. 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 cybersecurity providers), 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 cybersecurity providers, 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, 40,991 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 between August 30, 2026 and September 14, 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 cybersecurity providers by location

23 lists · largest first

Every 5g cybersecurity 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 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 cybersecurity providers, 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 cybersecurity providers are there worldwide?

RevenueBase identified 2,491 5g cybersecurity providers worldwide as of August 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?

Palo Alto Networks, headquartered in Santa Clara, tops this list with the largest team on record.

Which country has the most 5g cybersecurity providers?

The United States leads with 886 companies, followed by India (315) and the United Kingdom (235). Every 5g cybersecurity providers list by country and city is linked on this page.

Which city has the most 5g cybersecurity providers?

London leads with 96 headquartered companies, followed by Dubai (46) and Paris (36).

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 40,991 verified decision-maker contacts tracked across these 2,491 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between August 30, 2026 and September 14, 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.