Company lists · Data refreshed November 2026

Top 25 Email compliance services worldwide

RevenueBase identified 91 company matches for email compliance services worldwide as of November 2026 and tracks 2,844 professional contacts across them, including 327 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for email compliance services 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 email compliance services 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
91Companies
2,844Contacts tracked
327Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest email compliance services worldwide

Ranked by team size
Top 25 of 91 company matches for email compliance services 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 matchVancouver, BC, CanadaHQ recorded Nov 6, 20261,001-5,0001,722 contacts →

Exact match

“Global Relay is a leading provider of end-to-end recordkeeping solutions for the global financial sector and other highly regulated industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRedwood City, CA, United StatesHQ recorded Nov 6, 2026201-500247 contacts →

Exact match

“Actiance has joined forces with Smarsh.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDallas, TX, United StatesHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
4Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“We help firms manage and evidence changes in their digital content.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWaterford, IrelandHQ recorded Nov 6, 202651-20042 contacts →

Exact match

“We have re-branded to ComplyKEY Cracking Compliance, Empowering Data Digitalize compliance and data management with ComplyKEY!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“We founded Jatheon Technologies in 2004 to empower companies in their efforts to ensure email compliance and facilitate ediscovery.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMontreal, UT, CanadaHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“GWAVA, markets Retain as a unified archiving suite primarily focused on email archiving for Microsoft Office 365 and Exchange, but also includes comprehensive native support for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBloomington, MN, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Intradyn is a trusted provider of email, social media, and text message archiving solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAustin, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“OPTIZMO Technologies is an innovative software company that provides robust, enterprise class solutions in the Fortune 500 arena.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchViersen, GermanyHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“MailStore Software GmbH, from Viersen, Germany near Düsseldorf, was founded in 2006.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchUnited StatesHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“Wordwatch is a unified communications governance and archiving platform.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“17a-4 LLC is a leading provider of compliance software and consulting services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Designed for any organisation that uses corporate email, Cryoserver makes managing a safe email archive simple for everyday users.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchKingsburg, CA, United StatesHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Providing Solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAlexandria, VA, United StatesHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“We provide purpose built compliance and technological solutions to public and private organizations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchErlangen, GermanyHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Legally compliant email marketing - managed by Interactive One GmbH in Erlangen Are you looking for an email marketing agency that will manage your email marketing channel…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNew Delhi, IndiaHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Empowering businesses offering services and solutions in two different verticals yet one single vision of serving the brands with compatible and competitive offerings.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLecco, ItalyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Libraesva secures email communications for organisations, helping them eliminate email borne threats, preserve email data and provide an environment for their people to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchUnited StatesHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“Leading provider of email continuity, archiving, e-discovery, security and notification services delivered using SaaS model.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Lowkey is the first AI-native Messaging Compliance Center purpose-built for regulated industries-including Finance, Insurance, Healthcare, and Government.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDublin, CA, United StatesHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“Founded in 2004, MessageSolution, Inc is headquartered in San Jose, California in the heart of Silicon Valley and multiple locations in China and throughout the APAC region.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchRaleigh, NC, United StatesHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“eFusion is on a mission to simplify how companies retain, store and search critical email correspondence and attachments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchNeuss, GermanyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Unsere ausgewiesenen ExpertInnen sorgen mit ihrem umfangreichen Erfahrungsschatz dafür, dass alle internen und externen Compliance-Vorgaben eingehalten werden und Sie sich auf Ihr…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Solar Archive has existed in the traditional channel sales environment for more than 17 years, as a best in class enterprise email archiving solution.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLongmont, CO, United StatesHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Fairwords is on a mission to promote fairness in business by encouraging ethical, honest, and compliant communications.”

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

Showing 25 of 91 email compliance services worldwide

See the full list, filter by size, metro and specialty, and access 327 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Email compliance services worldwide at a glance

As of Nov 6, 2026
11.5%Verified-email coverage
31.3Average contacts per company
11-50Median size (employees)
2.2%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
42
11-50
32
51-200
11
201-500
2
501-1,000
2
1,001-5,000
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 email compliance services are linked below.
What qualifies
Company records worldwide whose business descriptions match “email compliance services” 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 327 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.

Email compliance services by location

1 lists · largest first

Every Email compliance services 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 “email compliance services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many email compliance services are there worldwide?

RevenueBase identified 91 company matches for email compliance services 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?

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

Which country has the most email compliance services?

The United States leads with 25 companies. Every email compliance services list by country and city is linked on this page.

Which city has the most email compliance services?

London leads with 2 company records, followed by Raleigh (2) and San Francisco (2).

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 327 professional contacts with verified work emails tracked across these 91 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.

Ready to reach these companies? Verified emails and direct dials for all 91 email compliance services worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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.