Company lists · Data refreshed November 2026

Top 18 Network security installation contractors based in Ireland

RevenueBase identified 50 company matches for network security installation contractors associated with Ireland as of November 2026 and tracks 405 professional contacts across them, including 117 with verified work emails. Dublin is the largest hub.

This list covers company matches for network security installation contractors 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
50Companies
405Contacts tracked
117Verified emails
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The 18 largest network security installation contractors based in Ireland

Ranked by team size
Top 18 of 50 company matches for network security installation contractors 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 matchGalway, IrelandHQ recorded Nov 5, 2026n/a109 contacts →

Exact match

“Pro Security was set up in 2015, since then we have grown our customer base to over throughout Ireland.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact 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
3Exact 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
4Exact matchRathnew, IrelandHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchClondalkin, IrelandHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Lara Electrical & Alarms are an industry leader in the provision of both Electrical & Security Installations.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchBoyle, IrelandHQ recorded Nov 5, 202611-509 contacts →

Exact match

“CDC Telecom offers a comprehensive range of services across Ireland, including Telephone Systems (both On-Premise and Cloud), Data Networking, Fibre Optic Installation, and CCTV…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchDundalk, IrelandHQ recorded Nov 5, 202611-507 contacts →

Exact match

“At Moran CCTV we pride ourselves on offering our clients unparalleled service for the solutions we provide.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchCork, IrelandHQ recorded Nov 5, 202611-507 contacts →

Exact match

“Burgolarm is one of Ireland’s leading names for the installation, service and maintenance of Intruder, Fire, CCTV, Access Control and Gate Automation Systems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchCastlebar, IrelandHQ recorded Nov 5, 202611-505 contacts →

Exact match

“APM Securities is a security company based out of Castlebar, Ireland with national coverage.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchClonmel, IrelandHQ recorded Nov 5, 202611-504 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchDublin 24, IrelandHQ recorded Nov 5, 202611-504 contacts →

Exact match

“Established in Dublin in 2009, 911 Security has over 50 years experience in the Electronics Security industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchDublin 24, IrelandHQ recorded Nov 5, 202611-504 contacts →

Exact match

“TEC Security has been installing security systems such as CCTV cameras, perimeter protection and covert surveillance for over 20 years.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchPortmagee, IrelandHQ recorded Nov 5, 20261-103 contacts →

Exact match

“Ciz ICT is a technical services provider specialising in the design and installation of CCTV Systems, Wired & Wireless Networks, and Structured Data Cabling solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchDublin 11, IrelandHQ recorded Nov 5, 202611-503 contacts →

Exact match

“Educom Company Background Established in 1995 Privately Owned We provide a comprehensive range of services in two sectors • ICT/AV services to Schools, Colleges and Small Business.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchAthenry, IrelandHQ recorded Nov 5, 202611-503 contacts →

Exact match

“All Star Security & Electrical Services are a Galway based company that specialises in the Fire Alarm, Security & Electrical industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchDublin, IrelandHQ recorded Nov 5, 202611-502 contacts →

Exact match

“About GME Security Licensed by the Private Security Authority, certified by the National Standards Authority, Ireland and is Registered as an Electrical Contractor to carry out…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchLimerick, IrelandHQ recorded Nov 5, 20261-102 contacts →

Exact match

“JME Services Ltd was setup in 1996 to services Commercial, Industrial and Property Management Companies.”

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

Exact match

“TALE Security specialises in the design, installation and industry certification of electronic security installations for commercial projects.”

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

Showing 18 of 50 network security installation contractors based in Ireland

See the full list, filter by size, metro and specialty, and access 117 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Network security installation contractors based in Ireland at a glance

As of Nov 5, 2026
28.9%Verified-email coverage
8.1Average contacts per company
11-50Median size (employees)
10.0%Largest-city concentration · Dublin
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
23
51-200
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 50 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 “network security installation contractors” 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 117 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 “network security installation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many network security installation contractors are there based in Ireland?

RevenueBase identified 50 company matches for network security installation contractors 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?

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

Which city has the most network security installation contractors?

Dublin leads with 5 company records, followed by Galway (2) and Abbeyleix (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 117 professional contacts with verified work emails tracked across these 50 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.