Company lists · Data refreshed November 2026

Top 24 Workplace security management companies based in Ireland

RevenueBase identified 118 company matches for workplace security management companies associated with Ireland as of November 2026 and tracks 11,241 professional contacts across them, including 1,237 with verified work emails. Dublin is the largest hub.

This list covers company matches for workplace security management companies 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
118Companies
11,241Contacts tracked
1,237Verified emails
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The 24 largest workplace security management companies based in Ireland

Ranked by team size
Top 24 of 118 company matches for workplace security management companies 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 matchCork, IrelandHQ recorded Nov 5, 202610001+5,755 contacts →

Exact match

“Tyco offers comprehensive security solutions to protect people, facilities, and assets as part of Johnson Controls world leading portfolio of building products, technologies…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchDublin 12, IrelandHQ recorded Nov 5, 20261,001-5,000410 contacts →

Exact match

“Established in 1993 Synergy Security Solutions, is now one of the largest security service providers in Ireland.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchClonee, IrelandHQ recorded Nov 5, 20261,001-5,000392 contacts →

Exact match

“As the world’s leading intelligent security services provider, we proudly stand guard to protect what really matters – the safety and welfare of people and property everywhere.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchNaas, IrelandHQ recorded Nov 5, 2026501-1,000230 contacts →

Exact match

“4-Time OSPA Winners (Outstanding Contract Security Company) 2022 - 2025 Manguard Plus is a privately owned, Irish Security company focused exclusively on the provision of Manned…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchSandyford Business Park, IrelandHQ recorded Nov 5, 2026501-1,000161 contacts →

Exact match

“SOS Group is a leading FM services company that provides best in class Cleaning, Security and Guest Services - Concierge solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchUnit W6a, IrelandHQ recorded Nov 5, 2026n/a151 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchSwords, IrelandHQ recorded Nov 5, 2026501-1,000132 contacts →

Exact match

“Security solutions”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchDublin 12, IrelandHQ recorded Nov 5, 2026501-1,000128 contacts →

Exact match

“SAR Group is one of Ireland’s largest service providers offering our customers innovative, flexible and cost-effective solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchRathcoole, IrelandHQ recorded Nov 5, 202651-20080 contacts →

Exact match

“The only security system to have ISO37001 - anti bribery and corruption and the first to obtain ISO27001 - cyber security.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact 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
11Exact matchDublin 18, IrelandHQ recorded Nov 5, 202651-20048 contacts →

Exact match

“At Action24 we have been delivering intelligent security solutions for over 40 years.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchDublin, IrelandHQ recorded Nov 5, 202611-5044 contacts →

Exact match

“Pioneer Fire & Security is run by professionals with a strong pedigree in the Irish life safety & security industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchSantry, IrelandHQ recorded Nov 5, 2026201-50042 contacts →

Exact match

“Frontline Security's underlying philosophy is to provide cost-effective and innovative security solutions for our clients.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchDublin, IrelandHQ recorded Nov 5, 2026501-1,00041 contacts →

Exact match

“From modest beginnings in 1979 Top Security has grown to become one of Ireland’s leading providers of security services and products.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchDublin, IrelandHQ recorded Nov 5, 2026201-50039 contacts →

Exact match

“Professional security in Ireland.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchLimerick, IrelandHQ recorded Nov 5, 202651-20038 contacts →

Exact match

“GGL Security, founded in 1994, is an international security company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact 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
18Exact matchDublin 24, IrelandHQ recorded Nov 5, 202651-20022 contacts →

Exact match

“Secure Management Solutions (SMS) is a security company founded by highly experienced security company managers with 80 years of experience together.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchDublin, IrelandHQ recorded Nov 5, 202651-20021 contacts →

Exact match

“RE:SURE is part of the Fortus Group, the UK and Ireland's largest privately held CCTV and alarm distribution company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchNenagh, IrelandHQ recorded Nov 5, 20261-1013 contacts →

Exact match

“Third Eye Technology specialise in providing security and management solutions through the integration and use of CCTV, Access Control, Intruder Alarm Systems, Automation and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchMullingar, IrelandHQ recorded Nov 5, 202651-20013 contacts →

Exact match

“Key Guard Security is an Irish owned company which was established by Paul Ennis and Ray Moore.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchCappoge, IrelandHQ recorded Nov 5, 2026201-50012 contacts →

Exact match

“We provide excellence and attention to detail in domestic and commercial security all over Ireland.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchIrelandHQ recorded Nov 5, 202651-20011 contacts →

Exact match

“YSS Security is an Irish-owned security, cleaning and soft services provider delivering professional support to commercial, residential, construction and facilities clients across…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchLeinster, IrelandHQ recorded Nov 5, 202651-2009 contacts →

Exact match

“Taskforce Security Management Services is a pioneering start-up that has emerged as a leader in the field of security services in Ireland.”

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

Showing 24 of 118 workplace security management companies based in Ireland

See the full list, filter by size, metro and specialty, and access 1,237 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Workplace security management companies based in Ireland at a glance

As of Nov 5, 2026
11.0%Verified-email coverage
95.3Average contacts per company
11-50Median size (employees)
27.1%Largest-city concentration · Dublin
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
31
11-50
37
51-200
24
201-500
8
501-1,000
9
1,001-5,000
4
5,001-10,000
1
10001+
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 118 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 “workplace security management companies” 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 1,237 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.

Workplace security management companies by metro

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 “workplace security management companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many workplace security management companies are there based in Ireland?

RevenueBase identified 118 company matches for workplace security management companies 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?

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

Which city has the most workplace security management companies?

Dublin leads with 32 company records, followed by Naas (6) and Athy (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 1,237 professional contacts with verified work emails tracked across these 118 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.