Company lists · Data verified August 2026

Top 25 Data center security system integrators based in Ireland

Name: Data center security system integrators based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 63 companies tracked

There are 63 data center security system integrators headquartered in Ireland (RevenueBase, August 2026). RevenueBase tracks 673 professional contacts across them, including 251 with verified work emails and 25 with mobile numbers. Dublin is the largest hub.

This list covers data center security system integrators headquartered in Ireland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

63Companies

673Contacts tracked

251Verified emails

25Mobile numbers

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The 25 largest data center security system integrators based in Ireland

Ranked by team size

Top 25 of 63 data center security system integrators based in Ireland, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Total Security Protection LTD	Dublin	51-200	116	94
2	PRO Security	Galway	n/a	96	3
3	Twistedpair LTD	Dublin	51-200	81	10
4	Sharp Group Fire & Security Services	Rathcoole	51-200	79	16
5	Sygma Automation	Cork	11-50	34	27
6	Wilec Life Safety & Security Systems	n/a	11-50	23	16
7	Mercury Security Distribution	Cork	11-50	19	13
8	Coleman Electronics LTD	Ballina	51-200	19	9
9	Northwood Technology LTD	n/a	11-50	18	12
10	MJ Flood Security	Ardcavan	51-200	16	3
11	Third EYE Technology	Roi	1-10	13	5
12	Viatech Security Systems LTD	Dublin	11-50	12	7
13	Park 100 Fire & Security	Drinagh	11-50	9	5
14	Rayn Safety Security	Limerick	1-10	7	5
15	Burgolarm Security Products LTD	Cork	11-50	7	3
16	Moran Cctv	n/a	11-50	7	2
17	Advanced Digital Security Limited	Ardee	1-10	5	3
18	Stalwart Security & Fire	Cork	11-50	4	3
19	APM Securities	n/a	11-50	4	2
20	Fuartech	Ballymount	11-50	4	2
21	Hall Alarms LTD	n/a	11-50	3	3
22	CAA Security Systems	Portsalon Letterkenny	1-10	3	2
23	911 Security Systems	n/a	11-50	3	1
24	ALL Star Security & Electrical Services	Athenry	11-50	3	1
25	Active Security Solutions	Dublin	1-10	3	1

Showing 25 of 63 data center security system integrators based in Ireland

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Data center security system integrators based in Ireland at a glance

As of Aug 28, 2026

11-50Median size (employees)

DublinLargest hub · 12 HQs

25Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Data center security system integrators by metro

Metro	Companies
Data center security system integrators in Dublin	12
Data center security system integrators in Cork	5
Data center security system integrators in Galway	3
Data center security system integrators in Wexford Bunclody	1
Data center security system integrators in Castlebridge	1
Data center security system integrators in Perrystown	1
Data center security system integrators in Drinagh	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “data center security system integrators”, with match quality audited by blind human judging, and headquartered in Ireland.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many data center security system integrators are there based in Ireland?

There are 63 data center security system integrators headquartered in Ireland as of August 2026 (RevenueBase).

What is the largest company on this list?

Total Security Protection LTD, headquartered in Dublin, tops this list with the largest team on record.

Which city has the most data center security system integrators?

Dublin leads with 12 headquartered companies, followed by Cork (5) and Galway (3).

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 251 verified decision-maker contacts tracked across these 63 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.