Company lists · Data refreshed October 2026

Top 22 Iso/iec 27000 consulting services based in Ireland

RevenueBase identified 50 company matches for iso/iec 27000 consulting services associated with Ireland as of October 2026 and tracks 288 professional contacts across them, including 85 with verified work emails. Dublin is the largest hub.

This list covers company matches for iso/iec 27000 consulting services 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 October 27, 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 Oct 27, 2026 How this list was built
50Companies
288Contacts tracked
85Verified emails
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The 22 largest iso/iec 27000 consulting services based in Ireland

Ranked by team size
Top 22 of 50 company matches for iso/iec 27000 consulting services based in Ireland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 27, 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 matchDublin, IrelandHQ recorded Oct 27, 202611-5086 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
2Exact matchSandyford, IrelandHQ recorded Oct 27, 202651-20027 contacts →

Exact match

“Paradyn is a leading provider of IT security and consultancy services in Ireland, offering a comprehensive, best-in-class suite of security services to monitor, protect and defend…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
3Exact matchDublin, IrelandHQ recorded Oct 27, 202611-5019 contacts →

Exact match

“At CG Business Consulting, we are Ireland's leading ISO and Sustainability Consultants.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
4Exact matchLimerick, IrelandHQ recorded Oct 27, 202611-5012 contacts →

Exact match

“Kelmac Group is a leading conformity and compliance audit, consulting and training body since 1994 with offices in Ireland (Limerick), the U.S (Chicago, IL) and now in the UK…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
5Exact matchPortarlington, IrelandHQ recorded Oct 27, 202611-5011 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 · Oct 27, 2026 · View company records in RevenueBase
6Exact matchMallow, IrelandHQ recorded Oct 27, 20261-1010 contacts →

Exact match

“Founded in the late 1980s, Quality Services International (QSI) excels in Business to Business Consultancy, driving success for SMEs primarily in manufacturing, engineering…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
7Exact matchIrelandHQ recorded Oct 27, 202651-2009 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
8Exact matchWaterford, IrelandHQ recorded Oct 27, 202611-509 contacts →

Exact match

“Onaware is an independent identity security and privacy consultancy helping regulated organisations solve complex IAM and compliance challenges.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
9Exact matchDublin 2, IrelandHQ recorded Oct 27, 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 · Oct 27, 2026 · View company records in RevenueBase
10Exact matchKilkenny, IrelandHQ recorded Oct 27, 202611-508 contacts →

Exact match

“ARC Management Systems is one of Ireland's largest management consultancy firm, we assist companies in Certification & Compliance to EN and ISO standards.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
11Exact matchBallycoolen, IrelandHQ recorded Oct 27, 20261-107 contacts →

Exact match

“TUSA IT helps your business to leverage IT Solutions to keep you secure and drive your business goals.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
12Exact matchDublin 12, IrelandHQ recorded Oct 27, 20261-107 contacts →

Exact match

“Sullivan Management System Consulting Ltd.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
13Exact matchIrelandHQ recorded Oct 27, 202651-2005 contacts →

Exact match

“Established in Certification Europe is in a league of its own among accredited certification bodies worldwide.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
14Exact matchIrelandHQ recorded Oct 27, 20261-104 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 · Oct 27, 2026 · View company records in RevenueBase
15Exact matchDublin, IrelandHQ recorded Oct 27, 20261-103 contacts →

Exact match

“At Advice Bytes, we go beyond just advice, we deliver outcomes.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
16Exact matchSwords, IrelandHQ recorded Oct 27, 20261-102 contacts →

Exact match

“Cyber Security Consultancy services are delivered by a team of experienced in-house consultants.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
17Exact matchDublin, IrelandHQ recorded Oct 27, 20261-102 contacts →

Exact match

“Enable ISO was established to provide Auditing, Contracting & Consulting services to organizations who subscribe to ISO Management Systems Standards and other applicable Codes of…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
18Exact matchDublin, IrelandHQ recorded Oct 27, 20261-102 contacts →

Exact match

“Services SWIFT CSP Compliance Independent expertise to achieve SWIFT CSP compliance, resilience, and regulatory compliance.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
19Exact matchDublin, IrelandHQ recorded Oct 27, 20261-102 contacts →

Exact match

“Sustainable, Value Add Solutions for Quality, Environmental and Safety Performance” “Bambus” is derived from the word Bamboo.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
20Exact matchDublin, IrelandHQ recorded Oct 27, 20261-102 contacts →

Exact match

“NeoTutum is a new age risk management company that helps clients to evidence end to end compliance with regulation & policy.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
21Exact matchLagavooren, IrelandHQ recorded Oct 27, 202651-2001 contacts →

Exact match

“IT Governance Europe, a GRC Solutions company, is a leading global provider of IT governance, risk management and compliance solutions, with a special focus on cyber resilience…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
22Exact matchTralee, IrelandHQ recorded Oct 27, 20261-101 contacts →

Exact match

“Serenetis provides B2B consulting services on Security Governance and Compliance, with the overall objective to improve organisations' security resilience.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase

Showing 22 of 50 iso/iec 27000 consulting services based in Ireland

See the full list, filter by size, metro and specialty, and access 85 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Iso/iec 27000 consulting services based in Ireland at a glance

As of Oct 27, 2026
29.5%Verified-email coverage
5.8Average contacts per company
1-10Median size (employees)
28.0%Largest-city concentration · Dublin
Oct 27, 2026Page data refreshed

Companies by employee count

1-10
37
11-50
8
51-200
4
1,001-5,000
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 50 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 “iso/iec 27000 consulting 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. 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 85 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 October 27, 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 “iso/iec 27000 consulting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many iso/iec 27000 consulting services are there based in Ireland?

RevenueBase identified 50 company matches for iso/iec 27000 consulting services associated with Ireland as of October 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?

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

Which city has the most iso/iec 27000 consulting services?

Dublin leads with 14 company records, followed by Cork (2) and Limerick (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 85 professional contacts with verified work emails tracked across these 50 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 October 27, 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.