Company lists · Data refreshed November 2026

Top 25 Encryption and authentication providers worldwide

RevenueBase identified 867 company matches for encryption and authentication providers worldwide as of November 2026 and tracks 67,332 professional contacts across them, including 26,827 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for encryption and authentication 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 encryption and authentication 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
867Companies
67,332Contacts tracked
26,827Verified emails
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The 25 largest encryption and authentication providers worldwide

Ranked by team size
Top 25 of 867 company matches for encryption and authentication 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCourbevoie, FranceHQ recorded Nov 6, 202610001+11,792 contacts →

Exact match

“IDEMIA Secure Transactions (IST) is a leading provider of payment, connectivity, and cybersecurity solutions, serving billions of people worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMeudon, FranceHQ recorded Nov 6, 202610001+7,514 contacts →

Exact match

“Thales Cyber and Digital is a global leader in digital security, bringing trust to an increasingly connected world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 20265,001-10,0007,344 contacts →

Exact match

“Okta, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAustin, TX, United StatesHQ recorded Nov 6, 20261,001-5,0003,628 contacts →

Exact match

“SailPoint equips the modern enterprise to seamlessly manage and secure access to applications and data through the lens of identity – at speed and scale.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAustin, BC, United StatesHQ recorded Nov 6, 20261,001-5,0003,474 contacts →

Exact match

“HID powers the trusted identities of the world's people, places and things.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMinneapolis, United StatesHQ recorded Nov 6, 20261,001-5,0003,163 contacts →

Exact match

“Entrust fights fraud and cyber threats with identity-centric security that protects people, devices, and data.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNew York, DC, United StatesHQ recorded Nov 6, 20261,001-5,0002,318 contacts →

Exact match

“CLEAR is the security identity company making experiences safer and easier-physically and digitally.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBurlington, MA, United StatesHQ recorded Nov 6, 20261,001-5,0002,314 contacts →

Exact match

“The identity standard for government, finance, and high-assurance organizations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLehi, UT, United StatesHQ recorded Nov 6, 20261,001-5,0001,922 contacts →

Exact match

“As the leading provider of digital trust, DigiCert solutions help you engage online with confidence, knowing your data and connections are secure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGurgaon, IndiaHQ recorded Nov 6, 2026501-1,0001,423 contacts →

Exact match

“AuthBridge is India’s largest Authentication company, delivering cutting-edge technology and alternate data analysis for Identity Management, Onboarding & Verification, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSão Paulo, BrazilHQ recorded Nov 6, 2026501-1,000746 contacts →

Exact match

“Somos uma empresa de tecnologia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMunich, GermanyHQ recorded Nov 6, 2026501-1,000739 contacts →

Exact match

“Identity Excellence Delivered.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026501-1,000738 contacts →

Exact match

“Unico is a global identity network that forges trust between people & companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBoston, United StatesHQ recorded Nov 6, 2026501-1,000634 contacts →

Exact match

“OneSpan helps organizations build secure, seamless, and trusted digital experiences through two solution portfolios: Cybersecurity and Digital Agreements.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMarina Del Rey, CA, United StatesHQ recorded Nov 6, 2026501-1,000568 contacts →

Exact match

“Telesign, a part of the Proximus Group, provides Continuous Trust™ to leading global enterprises by connecting, protecting, and defending their digital identities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGoiânia, BrazilHQ recorded Nov 6, 2026501-1,000520 contacts →

Exact match

“Somos a Soluti, uma das principais provedoras globais de soluções em identidade digital, com um portfólio diversificado e tecnologias de ponta.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAachen, GermanyHQ recorded Nov 6, 2026501-1,000511 contacts →

Exact match

“As society grows more connected, it becomes more dependent on digital systems and critical infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchTrondheim, NorwayHQ recorded Nov 6, 2026501-1,000476 contacts →

Exact match

“Signicat is one of Europe’s leading providers of digital identity solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPortsmouth, NH, United StatesHQ recorded Nov 6, 2026501-1,000474 contacts →

Exact match

“GlobalSign is the leading provider of trusted identity and security solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026201-500429 contacts →

Exact match

“Prove modernizes how digital trust is established and maintained throughout the digital consumer journey, providing unparalleled accuracy in identity verification and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBoston, MA, United StatesHQ recorded Nov 6, 2026201-500428 contacts →

Exact match

“Proof makes trust possible in a digital world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchTel Aviv, MA, IsraelHQ recorded Nov 6, 2026201-500342 contacts →

Exact match

“Transmit Security gives businesses the modern tools they need to build secure, trusted and end-to-end digital identity journeys to innovate and grow.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchFairfax, United StatesHQ recorded Nov 6, 2026201-500252 contacts →

Exact match

“Daon, The Digital Identity Trust Company, delivers fraud-resistant, low-friction digital identity solutions that support onboarding and authentication at every trust point across…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMeyreuil, FranceHQ recorded Nov 6, 2026201-500218 contacts →

Exact match

“Verimatrix (Euronext Paris: VMX) helps power the modern connected world with security made for people.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchScottsdale, AZ, United StatesHQ recorded Nov 6, 2026201-500218 contacts →

Exact match

“At Allstate Identity Protection, we empower consumers to safely embrace technology, knowing their personal information is in good hands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 867 encryption and authentication providers worldwide

See the full list, filter by size, metro and specialty, and access 26,827 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Encryption and authentication providers worldwide at a glance

As of Nov 6, 2026
39.8%Verified-email coverage
77.7Average contacts per company
11-50Median size (employees)
2.8%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
291
11-50
340
51-200
145
201-500
43
501-1,000
21
1,001-5,000
17
5,001-10,000
1
10001+
5

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 encryption and authentication providers are linked below.
What qualifies
Company records worldwide whose business descriptions match “encryption and authentication 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 26,827 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.

Encryption and authentication providers by location

8 lists · largest first

Every Encryption and authentication 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 “encryption and authentication providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many encryption and authentication providers are there worldwide?

RevenueBase identified 867 company matches for encryption and authentication 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?

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

Which country has the most encryption and authentication providers?

The United States leads with 179 companies, followed by Brazil (74) and the United Kingdom (42). Every encryption and authentication providers list by country and city is linked on this page.

Which city has the most encryption and authentication providers?

London leads with 24 company records, followed by Sao Paulo (14) and Sydney (9).

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 26,827 professional contacts with verified work emails tracked across these 867 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.