Company lists · Data refreshed November 2026

Top 25 Sensor network security based in Ireland

RevenueBase identified 129 company matches for sensor network security associated with Ireland as of November 2026 and tracks 8,948 professional contacts across them, including 1,567 with verified work emails. Dublin is the largest hub.

This list covers company matches for sensor network security 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
129Companies
8,948Contacts tracked
1,567Verified emails
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The 25 largest sensor network security based in Ireland

Ranked by team size
Top 25 of 129 company matches for sensor network security 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 matchDublin 1, IrelandHQ recorded Nov 5, 2026201-500311 contacts →

Exact match

“PhoneWatch are Ireland's No.1 monitored alarm provider, with over customers nationwide.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact 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
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 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
8Exact matchMulhuddart, IrelandHQ recorded Nov 5, 202651-20093 contacts →

Exact match

“Electro Automation is a leading provider of controlled access, entrance automation, and integrated security solutions across Ireland, Northern Ireland, the UK, and beyond Founded…”

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, 2026201-50056 contacts →

Exact match

“Acre brands, united!”

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 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
14Exact 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
15Exact matchDublin 18, IrelandHQ recorded Nov 5, 202651-20031 contacts →

Exact match

“Homesecure is Ireland's fastest growing house alarm and security company with fully qualified engineers offering 24 hour monitored security systems, 365 days a year.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchBlanchardstown, IrelandHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“CommSec is an Irish cyber security company helping organisations protect their systems, data, and operations against modern cyber threats.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact 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
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 matchBallina, IrelandHQ recorded Nov 5, 202651-20021 contacts →

Exact match

“Established in 1983, Coleman Electronics Ltd is one of the market leaders in the electronics and security industry in both the west and northwest of Ireland, whilst also operating…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchCarlow, IrelandHQ recorded Nov 5, 202651-20020 contacts →

Exact match

“At Xenon, our primary focus is leveraging technology to enhance the intelligence, safety, and security of buildings.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchDublin 24, IrelandHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“Mercury Security Distribution is a leading provider of innovative security solutions for businesses of all sizes.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchCarlow, IrelandHQ recorded Nov 5, 202611-5018 contacts →

Exact match

“Horizon Safety Systems is a leading provider of life and property protection services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact 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
25Exact matchCo Meath, IrelandHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Established in 1996, Ryetech have grown steadily over the years by providing a professional, friendly and diligent service.”

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

Showing 25 of 129 sensor network security based in Ireland

See the full list, filter by size, metro and specialty, and access 1,567 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sensor network security based in Ireland at a glance

As of Nov 5, 2026
17.5%Verified-email coverage
69.4Average contacts per company
11-50Median size (employees)
19.4%Largest-city concentration · Dublin
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
55
11-50
40
51-200
19
201-500
6
501-1,000
3
1,001-5,000
3
10001+
2

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 129 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 “sensor network security” 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 1,567 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.

Sensor network security 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 “sensor network security”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sensor network security are there based in Ireland?

RevenueBase identified 129 company matches for sensor network security 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 sensor network security?

Dublin leads with 25 company records, followed by Carlow (4) and Cork (3).

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 1,567 professional contacts with verified work emails tracked across these 129 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.