Company lists · Data refreshed September 2026

Top 12 Merchandise security companies based in Ireland

Name: Merchandise security companies based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 26 companies tracked

RevenueBase identified 26 merchandise security companies headquartered in Ireland as of September 2026 and tracks 1,598 professional contacts across them, including 201 with verified work emails and 25 with mobile numbers. Dublin is the largest hub.

This list covers merchandise security companies headquartered in Ireland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

26Companies

1,598Contacts tracked

201Verified emails

25Mobile numbers

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The 12 largest merchandise security companies based in Ireland

Ranked by team size

Top 12 of 26 merchandise security companies based in Ireland, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names merchandise security companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Synergy Security SolutionsPartial evidence	Dublin 12, IrelandHQ checked Sep 5, 2026	1,001-5,000	400
	“Established in 1993 Synergy Security Solutions, is now one of the largest security service providers in Ireland.” Source: company website · checked Sep 5, 2026
2	Securitas IrelandPartial evidence	Clonee, IrelandHQ checked Sep 5, 2026	1,001-5,000	371
	“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.” Source: company website · checked Sep 5, 2026
3	Manguard PlusPartial evidence	Naas, IrelandHQ checked Sep 5, 2026	501-1,000	213
	“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…” Source: company website · checked Sep 5, 2026
4	TOP Security GroupPartial evidence	Dublin, IrelandHQ checked Sep 5, 2026	501-1,000	67
	“From modest beginnings in 1979 Top Security has grown to become one of Ireland’s leading providers of security services and products.” Source: company website · checked Sep 5, 2026
5	RE Sure A Fortus CompanyIndirect evidence	Dublin, IrelandHQ checked Sep 5, 2026	51-200	19
	“RE:SURE is part of the Fortus Group, the UK and Ireland's largest privately held CCTV and alarm distribution company.” Source: company website · checked Sep 5, 2026
6	Mercury Security DistributionPartial evidence	Dublin 24, IrelandHQ checked Sep 5, 2026	11-50	19
	“Mercury Security Distribution is a leading provider of innovative security solutions for businesses of all sizes.” Source: company website · checked Sep 5, 2026
7	Secure Management Solutions LTDPartial evidence	Dublin 24, IrelandHQ checked Sep 5, 2026	51-200	18
	“Secure Management Solutions (SMS) is a security company founded by highly experienced security company managers with 80 years of experience together.” Source: company website · checked Sep 5, 2026
8	Taskforce Security Management ServicesPartial evidence	Leinster, IrelandHQ checked Sep 5, 2026	51-200	16
	“Taskforce Security Management Services is a pioneering start-up that has emerged as a leader in the field of security services in Ireland.” Source: company website · checked Sep 5, 2026
9	Park 100 Fire & SecurityPartial evidence	Wexford, IrelandHQ checked Sep 5, 2026	11-50	9
	“Park 100 security specialists will design the best possible solution for you using state-of-the-art equipment to ensure safety 24/7 – 365 days a year.” Source: company website · checked Sep 5, 2026
10	Netwatch Ireland & UKIndirect evidence	Carlow, IrelandHQ checked Sep 5, 2026	501-1,000	8
	“Netwatch Proactive Video Monitoring (PVM) provides live, remote monitoring and expert intervention services to protect client sites.” Source: company website · checked Sep 5, 2026
11	Detectag Retail ServicesPartial evidence	Dublin 14, IrelandHQ checked Sep 5, 2026	1-10	2
	“Detectag Retail Services specialise in managing your retail security needs.” Source: company website · checked Sep 5, 2026
12	Delta Kilo Security Limited, DublinPartial evidence	Clondalkin, IrelandHQ checked Sep 5, 2026	1-10	1
	“At Delta Kilo Security Limited, we believe in the power of prevention.” Source: company website · checked Sep 5, 2026

Showing 12 of 26 merchandise security companies based in Ireland

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Merchandise security companies based in Ireland at a glance

As of Sep 5, 2026

51-200Median size (employees)

DublinLargest hub · 8 HQs

25Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Verified emails by last verification

0–30

190

31–60

61–90

90–180

180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among merchandise security companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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: Companies headquartered in Ireland whose own description of what they do matches “merchandise security companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among merchandise security companies, and records with no verified work email. Companies headquartered outside Ireland are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 201 across the full list. 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 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

How many merchandise security companies are there based in Ireland?

RevenueBase identified 26 merchandise security companies headquartered in Ireland as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Synergy Security Solutions, headquartered in Ireland, tops this list with the largest team on record.

Which city has the most merchandise security companies?

Dublin leads with 8 headquartered companies, followed by Naas (2) and Ballymount (1).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 201 verified decision-maker contacts tracked across these 26 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 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.