Company lists · Data refreshed September 2026

Top 23 Access control system installers based in Ireland

Name: Access control system installers based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 44 companies tracked

RevenueBase identified 44 access control system installers headquartered in Ireland as of September 2026 and tracks 512 professional contacts across them, including 137 with verified work emails. Dublin is the largest hub.

This list covers access control system installers 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

44Companies

512Contacts tracked

137Verified emails

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The 23 largest access control system installers based in Ireland

Ranked by team size

Top 23 of 44 access control system installers based in Ireland, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to access control system installers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	PRO Security	Indirect evidence	Galway, IrelandHQ checked Sep 19, 2026	n/a	96 contacts →
	Indirect evidence “Pro Security was set up in 2015, since then we have grown our customer base to over throughout Ireland.” Source: RevenueBase Database · checked Sep 19, 2026
2	Electro Automation LTD	Strong evidence	Mulhuddart, IrelandHQ checked Sep 19, 2026	51-200	84 contacts →
	Strong evidence “Electro Automation is regarded as one of Ireland's premier access controlled solutions provider.” Source: RevenueBase Database · checked Sep 19, 2026
3	Vanderbilt By Acre Security	Indirect evidence	Dublin, IrelandHQ checked Sep 19, 2026	201-500	57 contacts →
	Indirect evidence “Acre brands, united!” Source: RevenueBase Database · checked Sep 19, 2026
4	Wilec Life Safety & Security Systems	Partial evidence	Rathnew, IrelandHQ checked Sep 19, 2026	11-50	23 contacts →
	Partial evidence “Wilec (Fire & Security) Ltd was incorporated in June 2002 and specialises in the installation and maintenance of electronic fire, life safety and security systems to all sectors…” Source: RevenueBase Database · checked Sep 19, 2026
5	Mercury Security Distribution	Indirect evidence	Dublin 24, IrelandHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “Mercury Security Distribution is a leading provider of innovative security solutions for businesses of all sizes.” Source: RevenueBase Database · checked Sep 19, 2026
6	Bluewall	Strong evidence	Dublin, IrelandHQ checked Sep 19, 2026	11-50	13 contacts →
	Strong evidence “We are specialists in the installation and maintenance of leading edge parking control and security systems throughout Ireland.” Source: RevenueBase Database · checked Sep 19, 2026
7	Third EYE Technology	Strong evidence	Nenagh, IrelandHQ checked Sep 19, 2026	1-10	13 contacts →
	Strong evidence “Third Eye Technology specialise in providing security and management solutions through the integration and use of CCTV, Access Control, Intruder Alarm Systems, Automation and…” Source: RevenueBase Database · checked Sep 19, 2026
8	Viatech Security Systems LTD	Partial evidence	Dublin 12, IrelandHQ checked Sep 19, 2026	11-50	12 contacts →
	Partial evidence “Viatech Security Systems is a leading provider of integrated electronic security systems, delivering end-to-end solutions that keep your people, property, and assets safe.” Source: RevenueBase Database · checked Sep 19, 2026
9	Burgolarm Security Products LTD	Strong evidence	Cork, IrelandHQ checked Sep 19, 2026	11-50	7 contacts →
	Strong evidence “Burgolarm is one of Ireland’s leading names for the installation, service and maintenance of Intruder, Fire, CCTV, Access Control and Gate Automation Systems.” Source: RevenueBase Database · checked Sep 19, 2026
10	Screenguard Ireland LTD	Indirect evidence	Walkinstown, IrelandHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “Established in 1980, Screenguard Ireland have been supplying, installing and maintaining high quality electric gates and barriers, automatic doors.” Source: RevenueBase Database · checked Sep 19, 2026
11	Moran Cctv	Indirect evidence	Dundalk, IrelandHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “At Moran CCTV we pride ourselves on offering our clients unparalleled service for the solutions we provide.” Source: RevenueBase Database · checked Sep 19, 2026
12	Securecom	Strong evidence	Galway, IrelandHQ checked Sep 19, 2026	1-10	6 contacts →
	Strong evidence “We are a Galway based electronic security system company with over 100 years of combined experience, working with intruder alarms, fire alarms, HD CCTV systems, access control and…” Source: RevenueBase Database · checked Sep 19, 2026
13	Precision Security Systems LTD	Indirect evidence	Dublin 18, IrelandHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “Precision Security’s areas of expertise encompass risk and threat analysis, design, installation, service and maintenance of small individual installations to large integrated…” Source: RevenueBase Database · checked Sep 19, 2026
14	Advanced Digital Security Limited	Partial evidence	Ardee, IrelandHQ checked Sep 19, 2026	1-10	5 contacts →
	Partial evidence “Advanced Digital Security Ireland is a security systems provider located at Ardee Business Park, Co.” Source: RevenueBase Database · checked Sep 19, 2026
15	Regional Electrical Maintenance	Indirect evidence	Ashbourne, IrelandHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “We provide an installation, emergency call out and maintenance service mainly in the Leinster Area to both Residential and Commercial clients REM has grown in strength every year…” Source: RevenueBase Database · checked Sep 19, 2026
16	APM Securities	Indirect evidence	Castlebar, IrelandHQ checked Sep 19, 2026	11-50	4 contacts →
	Indirect evidence “APM Securities is a security company based out of Castlebar, Ireland with national coverage.” Source: RevenueBase Database · checked Sep 19, 2026
17	Hall Alarms LTD	Strong evidence	Clonmel, IrelandHQ checked Sep 19, 2026	11-50	3 contacts →
	Strong evidence “We are experts in Security, Fire, CCTV, Access Control & Emergency Lighting Systems Installation and maintenance with over 40 years experience and based in Clonmel, Co Tipperary.” Source: RevenueBase Database · checked Sep 19, 2026
18	911 Security Systems	Indirect evidence	Dublin 24, IrelandHQ checked Sep 19, 2026	11-50	3 contacts →
	Indirect evidence “Established in Dublin in 2009, 911 Security has over 50 years experience in the Electronics Security industry.” Source: RevenueBase Database · checked Sep 19, 2026
19	CAA Security Systems	Partial evidence	Letterkenny, IrelandHQ checked Sep 19, 2026	1-10	3 contacts →
	Partial evidence “Our company aim is to deliver a service that is unmatched within the sector delivering all your security system needs including CCTV, Gate Automation, intruder alarm, nursecall…” Source: RevenueBase Database · checked Sep 19, 2026
20	Kratos Security Systems LTD	Strong evidence	Dublin, IrelandHQ checked Sep 19, 2026	1-10	2 contacts →
	Strong evidence “CCTV, Intruder Alarms, Access Control, IP, Network Security Systems” Source: RevenueBase Database · checked Sep 19, 2026
21	Innovate Security Systems LTD	Strong evidence	Dublin, IrelandHQ checked Sep 19, 2026	1-10	2 contacts →
	Strong evidence “Specialist Security Systems Installation & Support - Turnstiles - Access Control Systems - Automatic Vehicular Barriers - Paid Parking Solutions - Pas 68 Blockers & Bollards” Source: RevenueBase Database · checked Sep 19, 2026
22	S2 Integrated Security Systems	Partial evidence	Dublin 16, IrelandHQ checked Sep 19, 2026	11-50	1 contacts →
	Partial evidence “S2 is a turnkey provider of Integrated Electronic Security Systems.” Source: RevenueBase Database · checked Sep 19, 2026
23	Tale Security	Indirect evidence	Ennis, IrelandHQ checked Sep 19, 2026	1-10	1 contacts →
	Indirect evidence “TALE Security specialises in the design, installation and industry certification of electronic security installations for commercial projects.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: access control system installers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names access control system installers.
Partial evidence: Its own public description names part of access control system installers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name access control system installers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 23 of 44 access control system installers based in Ireland

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Access control system installers based in Ireland at a glance

As of Sep 19, 2026

26.8%Verified-email coverage

11.6Average contacts per company

11-50Median size (employees)

9.1%Largest-city concentration · Dublin

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 44 companies.

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 access control system installers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Ireland whose own description of what they do matches “access control system installers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names access control system installers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among access control system installers, 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 its RevenueBase Smart Search 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, 137 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 19, 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

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names access control system installers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many access control system installers are there based in Ireland?

RevenueBase identified 44 access control system installers 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?

PRO Security, headquartered in Galway, tops this list with the largest team on record.

Which city has the most access control system installers?

Dublin leads with 4 headquartered companies, followed by Galway (2) and Kilkenny (2).

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 137 verified decision-maker contacts tracked across these 44 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 19, 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 Smart Search, 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.