Company lists · Data refreshed November 2026

Top 25 Encryption and authentication providers based in the United States

RevenueBase identified 179 company matches for encryption and authentication providers associated with the United States as of November 2026 and tracks 23,228 professional contacts across them, including 11,104 with verified work emails. New York is the largest hub.

This list covers company matches for encryption and authentication providers associated with the United States, 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.

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
179Companies
23,228Contacts tracked
11,104Verified emails
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The 25 largest encryption and authentication providers based in the United States

Ranked by team size
Top 25 of 179 company matches for encryption and authentication providers based in the United States, 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 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
2Exact 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
3Exact 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
4Exact 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
5Exact 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
6Exact 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
7Exact 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
8Exact 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
9Exact 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
10Exact 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
11Exact matchCoral Gables, FL, United StatesHQ recorded Nov 6, 202651-200163 contacts →

Exact match

“IDMWORKS is a leading identity security and access management consulting, integration, and managed services provider helping enterprises modernize how they secure employees…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAlamo, United StatesHQ recorded Nov 6, 2026n/a162 contacts →

Exact match

“Our mission is to ensure that every interaction is authentic, verified, and secure-protecting individuals and organizations from fraud, impersonation, and digital deception.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchIrvine, CA, United StatesHQ recorded Nov 6, 2026201-500151 contacts →

Exact match

“SecureAuth is redefining identity security for the AI era.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNY, United StatesHQ recorded Nov 6, 202651-200106 contacts →

Exact match

“Akeyless is the identity security platform built for machines, AI agents, and the people who depend on them.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202651-200101 contacts →

Exact match

“Founded in 2002, SSL.com is a Digital Trust Platform securing online communications, applications, and digital content through PKI solutions and identity trust services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchReston, FL, United StatesHQ recorded Nov 6, 202651-20087 contacts →

Exact match

“XTec stands at the forefront of secure, interoperable authentication and verification systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 2026201-50078 contacts →

Exact match

“Empower businesses to enable frictionless experiences and combat fraud worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchPiscataway, NJ, United StatesHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“Providing a Complete Identity Management and Security Solution.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchFairfax, VA, United StatesHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“NextgenID is the #1 Kantara-certified IAL3 identity proofing platform in the United States, trusted by U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchReston, NC, United StatesHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“CertiPath has distilled over a decade of providing services in the secure credential market into a suite of Identity Products that represent the next wave of security for the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“GBG IDology is now GBG, enabling safe and rewarding digital lives for genuine people, everywhere.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchFreemont, CA, United StatesHQ recorded Nov 6, 20261,001-5,00040 contacts →

Exact match

“IdenTrust, part of HID Global, is a leading provider of digital certificates that establish the basis for trusted identity solutions recognized by financial institutions…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSan Jose, CA, United StatesHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“Zumigo is the leading provider of authoritative mobile identity information to seamlessly verify authentic users while preventing fraudsters from creating fake accounts, stealing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSan Jose, CA, United StatesHQ recorded Nov 6, 20261,001-5,00033 contacts →

Exact match

“Powering Trusted Identities of the world's people, places, and things.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMauldin, SC, United StatesHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Intellisoft offers Identity Management Solutions for Airports, Federal Government, and other organizations challenged with strict compliance regulations.”

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

Showing 25 of 179 encryption and authentication providers based in the United States

See the full list, filter by size, metro and specialty, and access 11,104 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Encryption and authentication providers based in the United States at a glance

As of Nov 6, 2026
47.8%Verified-email coverage
129.8Average contacts per company
11-50Median size (employees)
3.4%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
54
11-50
68
51-200
29
201-500
13
501-1,000
6
1,001-5,000
8
5,001-10,000
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 179 companies.

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.
What qualifies
Company records associated with the United States 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 11,104 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.

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 based in the United States?

RevenueBase identified 179 company matches for encryption and authentication providers associated with the United States 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?

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

Which city has the most encryption and authentication providers?

New York leads with 6 company records, followed by Fairfax (5) and Miami (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 11,104 professional contacts with verified work emails tracked across these 179 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.