Company lists · Data refreshed September 2026

Top 23 Data security and compliance providers based in Ireland

RevenueBase identified 89 company matches for data security and compliance providers associated with Ireland as of September 2026 and tracks 924 professional contacts across them, including 322 with verified work emails. Dublin is the largest hub.

This list covers company matches for data security and compliance providers associated with Ireland, 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 September 28, 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 Sep 28, 2026 How this list was built
89Companies
924Contacts tracked
322Verified emails
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The 23 largest data security and compliance providers based in Ireland

Ranked by team size
Top 23 of 89 company matches for data security and compliance providers based in Ireland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchSandyford, IrelandHQ recorded Sep 28, 202651-20081 contacts →

Exact match

“CWSI is a security and compliance partner for organisations across the UK, Ireland, Belgium, the Netherlands and Luxembourg.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchDublin, IrelandHQ recorded Sep 28, 202611-5081 contacts →

Exact match

“BH Consulting is an independent consulting firm in operation since 2004.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchCork, IrelandHQ recorded Sep 28, 202651-20046 contacts →

Exact match

“Vaultree is revolutionising data enablement and security through our pioneering Data-In-Use Encryption solutions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchWaterford, IrelandHQ recorded Sep 28, 202651-20043 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 · Sep 28, 2026 · View company records in RevenueBase
5Exact matchDromthacker, IrelandHQ recorded Sep 28, 202651-20039 contacts →

Exact match

“ViClarity is an award winning provider of Audit, Risk & Compliance management solutions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchDublin, IrelandHQ recorded Sep 28, 202611-5029 contacts →

Exact match

“PrivacyEngine is a market leader in data protection and privacy management software and solutions helping businesses and organisations comply with privacy regulations including…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchBlanchardstown, IrelandHQ recorded Sep 28, 202611-5021 contacts →

Exact match

“CommSec is an Irish cyber security company helping organisations protect their systems, data, and operations against modern cyber threats.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchCork, IrelandHQ recorded Sep 28, 202611-5016 contacts →

Exact match

“Bluemetrix, an Ireland-based global data automation leader with 18 years of expertise, drives data-driven excellence through comprehensive IT & data services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchDublin, IrelandHQ recorded Sep 28, 202611-5015 contacts →

Exact match

“We Simplify Cyber Security.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchPortarlington, IrelandHQ recorded Sep 28, 202611-5013 contacts →

Exact match

“Atoro is a cyber compliance consultancy for scaling software companies, and Europe's first ISO 42001 certified consultancy.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchIrelandHQ recorded Sep 28, 202651-20011 contacts →

Exact match

“Ward Solutions is Ireland’s largest Information Security provider.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchSligo, IrelandHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“Enterprise Defence are an award winning team of cyber security specialists.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchDublin, IrelandHQ recorded Sep 28, 202611-509 contacts →

Exact match

“At Sovy, we are dedicated to simplifying business compliance for Small to Mid-Sized Enterprises (SMEs) globally.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchNavan, IrelandHQ recorded Sep 28, 202611-508 contacts →

Exact match

“At Ambit, we help you stay ahead of the curve.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchDublin 2, IrelandHQ recorded Sep 28, 20261-108 contacts →

Exact match

“Intercept Technologies, the game-changer in advanced monitoring and state-of-the-art tooling, offering unparalleled identification and remediation of potential exposures and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchStranorlar, IrelandHQ recorded Sep 28, 20261-107 contacts →

Exact match

“Secora Consulting are experts in cybersecurity and risk mitigation.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchDublin, IrelandHQ recorded Sep 28, 202611-506 contacts →

Exact match

“PixAlert is a leading data software firm that allows organisations to index and search its entire network, enabling the detection of critical data, inappropriate behaviours such…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchIrelandHQ recorded Sep 28, 20261-106 contacts →

Exact match

“The Compliance Team is a trusted partner for growing organisations seeking expert-led, integrated compliance support.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchDun Laoghaire, IrelandHQ recorded Sep 28, 20261-106 contacts →

Exact match

“We help businesses in Life Sciences and Digital Health effectively manage their commitments, obligations, and risks in privacy and data protection, including information security…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchDublin, IrelandHQ recorded Sep 28, 202611-505 contacts →

Exact match

“The Upscaler software platform and professional support team helps organisations comply with an ever growing list of international standards and regulations such as ISO 27001…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchDublin City, IrelandHQ recorded Sep 28, 20261-105 contacts →

Exact match

“XpertDPO brings Data Protection Officer (DPO) Services to your public or private sector organisation, as outsourced Data Protection Officers (DPOs) or Fractional Data Protection…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchNaas, IrelandHQ recorded Sep 28, 202611-505 contacts →

Exact match

“Novi delivers security-oriented IT services that reduce risk and enable growth.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchDublin, IrelandHQ recorded Sep 28, 20261-104 contacts →

Exact match

“Attackers already know what's in your environment.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 23 of 89 data security and compliance providers based in Ireland

See the full list, filter by size, metro and specialty, and access 322 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data security and compliance providers based in Ireland at a glance

As of Sep 28, 2026
34.8%Verified-email coverage
10.4Average contacts per company
1-10Median size (employees)
37.1%Largest-city concentration · Dublin
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
53
11-50
26
51-200
9
501-1,000
1

Email recency for this list is measured worldwide rather than for Ireland, so it is reported there. Company counts and contact totals on this page are exact for Ireland, over 89 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 Ireland whose business descriptions match “data security and compliance 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 322 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 September 28, 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 “data security and compliance providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data security and compliance providers are there based in Ireland?

RevenueBase identified 89 company matches for data security and compliance providers associated with Ireland as of September 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?

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

Which city has the most data security and compliance providers?

Dublin leads with 33 company records, followed by Cork (5) and Dun Laoghaire (3).

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 322 professional contacts with verified work emails tracked across these 89 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 September 28, 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.