Company lists · Data refreshed November 2026

Top 25 Google gmail security providers worldwide

RevenueBase identified 302 company matches for google gmail security providers worldwide as of November 2026 and tracks 9,218 professional contacts across them, including 4,044 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for google gmail security 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 5, 2026. Country and city lists for google gmail security 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 5, 2026 How this list was built
302Companies
9,218Contacts tracked
4,044Verified emails
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The 25 largest google gmail security providers worldwide

Ranked by team size
Top 25 of 302 company matches for google gmail security providers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchEden Prairie, United StatesHQ recorded Nov 5, 20261,001-5,0003,355 contacts →

Exact match

“Every year new technologies, vendors, and solutions emerge-yet despite this constant innovation, high-profile breaches are all over the headlines.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchHanover, GermanyHQ recorded Nov 5, 2026501-1,000552 contacts →

Exact match

“Hornetsecurity by proofpoint is a leading global provider of next-generation cloud-based security, compliance, backup, and security awareness solutions that help companies and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchWashington, DC, United StatesHQ recorded Nov 5, 2026201-500308 contacts →

Exact match

“Sublime is the new standard for email security.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchDallas, TX, United StatesHQ recorded Nov 5, 2026501-1,000203 contacts →

Exact match

“Zix, an OpenText company, is a leader in email security and helps organizations overcome their greatest digital transformation challenges by providing a secure, modern workplace.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchAtlanta, United StatesHQ recorded Nov 5, 202651-200179 contacts →

Exact match

“IRONSCALES is the leader in AI-powered email security protecting over global organizations from advanced phishing threats.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchGulf Breeze, GA, United StatesHQ recorded Nov 5, 2026201-500114 contacts →

Exact match

“AppRiver, an OpenText company, company, is a channel-first provider of cloud-enabled security and productivity services, with a 4,500-strong reseller community that protects…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 202651-20082 contacts →

Exact match

“Material Security is an automated detection and response toolkit for Google Workspace and Microsoft 365, combining email security, data security, identity protection, and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchJohannesburg, South AfricaHQ recorded Nov 5, 202651-20082 contacts →

Exact match

“Securicom is a leading local IT security company offering an end-to-end range of cloud-based IT security services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchToronto, ON, CanadaHQ recorded Nov 5, 202651-20080 contacts →

Exact match

“Echoworx protects the privacy of people and businesses throughout the world by making email data protection easier.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202651-20077 contacts →

Exact match

“Com mais de duas décadas de atuação, a OL Tecnologia se consolida como líder em Segurança da Informação, Cloud Security e Monitoramento, oferecendo um portfólio robusto de…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchMumbai, IndiaHQ recorded Nov 5, 202611-5073 contacts →

Exact match

“Established in 2017, PROGIST is a fast-growing cybersecurity solutions provider, trusted by over 450 enterprise clients worldwide-spanning banking, finance, pharma, fintech…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchOlten, SwitzerlandHQ recorded Nov 5, 202651-20069 contacts →

Exact match

“We protect organizations from evolving cyber threats, empowering them to operate securely and confidently in an increasingly complex digital world.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchTakapuna, New ZealandHQ recorded Nov 5, 202611-5069 contacts →

Exact match

“For almost twenty years, the SMX culture of innovation has seen it evolve alongside emerging threats, technologies and ways of working to remain at the forefront of cybersecurity.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchAmsterdam-duivendrecht, NetherlandsHQ recorded Nov 5, 202651-20059 contacts →

Exact match

“Zivver is the all-in-one email security solution provider for managing and eliminating evolving risk – whether it’s human error, cyber threats, or data compliance.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchMumbai, IndiaHQ recorded Nov 5, 202611-5055 contacts →

Exact match

“At AmbiSure Technologies, we believe cybersecurity is no longer just a technology function-it is a business resilience imperative.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchRio De Janeiro, BrazilHQ recorded Nov 5, 202611-5051 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchBoston, United StatesHQ recorded Nov 5, 2026201-50049 contacts →

Exact match

“Tessian was acquired by Proofpoint.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 202651-20049 contacts →

Exact match

“Cloudmark was acquired by Proofpoint.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchBelo Horizonte, BrazilHQ recorded Nov 5, 202611-5048 contacts →

Exact match

“Desenvolvimento de soluções de segurança para internet de empresas: e-mail, web, firewall e MSN”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchResearch Triangle Park, NC, United StatesHQ recorded Nov 5, 2026201-50043 contacts →

Exact match

“Cyren, now part of Data443, protects hundreds of millions of users around the world from sophisticated and emerging email, malware, and web attacks every day.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchDublin, United KingdomHQ recorded Nov 5, 202611-5042 contacts →

Exact match

“We are a pure play IT security company, which allows us to focus solely on protecting your business from cyber threats.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchSterling, VA, United StatesHQ recorded Nov 5, 2026201-50042 contacts →

Exact match

“We secure the online experience so you can focus on growing your business.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchSandyford, IrelandHQ recorded Nov 5, 202611-5039 contacts →

Exact match

“Topsec is a leading provider of cloud based managed email security solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchMexicoHQ recorded Nov 5, 202611-5038 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchManchester, United KingdomHQ recorded Nov 5, 202611-5034 contacts →

Exact match

“CloudGuard is a UK-based Managed Security Service Provider with teams across Great Britain and Northern Ireland.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 302 google gmail security providers worldwide

See the full list, filter by size, metro and specialty, and access 4,044 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Google gmail security providers worldwide at a glance

As of Nov 5, 2026
43.9%Verified-email coverage
30.5Average contacts per company
11-50Median size (employees)
2.6%Largest-city concentration · London
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
145
11-50
84
51-200
43
201-500
11
501-1,000
5
1,001-5,000
5
5,001-10,000
3
10001+
2

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 google gmail security providers are linked below.
What qualifies
Company records worldwide whose business descriptions match “google gmail security 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 4,044 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 5, 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.

Google gmail security providers by location

1 lists · largest first

Every Google gmail security 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 “google gmail security providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many google gmail security providers are there worldwide?

RevenueBase identified 302 company matches for google gmail security 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?

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

Which country has the most google gmail security providers?

The United States leads with 88 companies. Every google gmail security providers list by country and city is linked on this page.

Which city has the most google gmail security providers?

London leads with 8 company records, followed by Melbourne (5) and New York (5).

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 4,044 professional contacts with verified work emails tracked across these 302 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 5, 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.