Company lists · Data refreshed November 2026

Top 19 Managed security services marketing agencies based in Ireland

RevenueBase identified 35 company matches for managed security services marketing agencies associated with Ireland as of November 2026 and tracks 842 professional contacts across them, including 323 with verified work emails. Dublin is the largest hub.

This list covers company matches for managed security services marketing agencies 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 November 5, 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 5, 2026 How this list was built
35Companies
842Contacts tracked
323Verified emails
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The 19 largest managed security services marketing agencies based in Ireland

Ranked by team size
Top 19 of 35 company matches for managed security services marketing agencies based in Ireland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 12, IrelandHQ recorded Nov 5, 2026201-500379 contacts →

Exact match

“We deliver fully managed security, networking, cloud and communications services designed to drive enterprise.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchDublin, IrelandHQ recorded Nov 5, 202611-5071 contacts →

Exact match

“Secureism is founded by the brains who were awarded for their contribution to secure the cyber space on national as well as international level.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchDublin, IrelandHQ recorded Nov 5, 2026201-50057 contacts →

Exact match

“Provider of high end security services to the private & public sectors offering services in the following.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchSandyford, IrelandHQ recorded Nov 5, 202651-20026 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 · Nov 5, 2026 · View company records in RevenueBase
5Exact matchBlanchardstown, IrelandHQ recorded Nov 5, 202611-5024 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 · Nov 5, 2026 · View company records in RevenueBase
6Exact matchDublin 4, IrelandHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Established in 2002, we work with and represent some of the most recognised brands in the world.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchIrelandHQ recorded Nov 5, 202651-2009 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchDublin, IrelandHQ recorded Nov 5, 202611-508 contacts →

Exact match

“We help IT teams reduce complexity and risk by designing and operating networks where security is built in, not bolted on.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchGalway, IrelandHQ recorded Nov 5, 2026201-5008 contacts →

Exact match

“Sleepless provides security-first IT-managed services to support your operations, secure your data and enable digital transformation to empower your business.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchSwords, IrelandHQ recorded Nov 5, 202611-508 contacts →

Exact match

“Definitive Solutions Limited was established in to provide a comprehensive outsourced IT Managed Services nationwide (specialising in security) tailored to our clients’ specific…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchKilkenny, IrelandHQ recorded Nov 5, 202611-506 contacts →

Exact match

“At Panoptic, we know you want to be the kind of business owner who sleeps easy at night.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchDublin, IrelandHQ recorded Nov 5, 20261-106 contacts →

Exact match

“Leacam offers security-first IT support services that help protect your business, minimise the number and severity of security incidents, and reduces your overall IT costs.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchCarlow, IrelandHQ recorded Nov 5, 20261-105 contacts →

Exact match

“We help organisations achieve their marketing objectives.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchDublin, IrelandHQ recorded Nov 5, 202611-503 contacts →

Exact match

“supportIT is now part of the Viatel Technology Group.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchDublin, IrelandHQ recorded Nov 5, 20261-103 contacts →

Exact match

“Pablosec is an MSSP and cybersecurity consultancy securing critical operations across Europe.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchCastletroy, IrelandHQ recorded Nov 5, 20261-102 contacts →

Exact match

“Tarbh Tech was established in 2018 to address the Public Cloud and IT challenges faced by Irish small and medium enterprises, focusing on efficiency, automation, and attainable…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchDublin City, IrelandHQ recorded Nov 5, 20261-101 contacts →

Exact match

“AER Marketing exists to make professional marketing more accessible for the service-based professionals who need it most.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchTralee, IrelandHQ recorded Nov 5, 20261-101 contacts →

Exact match

“Helping professional service providers grow their sales and engagement online through cost-effective growth strategies, including SEO, email marketing and content marketing.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchCork, IrelandHQ recorded Nov 5, 20261-101 contacts →

Exact match

“Catherine Mee Marketing is a full-service marketing agency that specializes in creating custom marketing strategies for businesses that want to drive growth and increase brand…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 19 of 35 managed security services marketing agencies based in Ireland

See the full list, filter by size, metro and specialty, and access 323 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Managed security services marketing agencies based in Ireland at a glance

As of Nov 5, 2026
38.4%Verified-email coverage
24.1Average contacts per company
11-50Median size (employees)
17.1%Largest-city concentration · Dublin
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
15
11-50
14
51-200
3
201-500
3

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 35 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 “managed security services marketing agencies” 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 323 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 5, 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 “managed security services marketing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many managed security services marketing agencies are there based in Ireland?

RevenueBase identified 35 company matches for managed security services marketing agencies associated with Ireland 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?

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

Which city has the most managed security services marketing agencies?

Dublin leads with 6 company records, followed by Cork (3) and Ballsbridge (1).

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 323 professional contacts with verified work emails tracked across these 35 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 5, 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.