Company lists · Data refreshed November 2026

Top 25 Facility maintenance suppliers based in Ireland

RevenueBase identified 97 company matches for facility maintenance suppliers associated with Ireland as of November 2026 and tracks 2,466 professional contacts across them, including 422 with verified work emails. Dublin is the largest hub.

This list covers company matches for facility maintenance suppliers 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 6, 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 6, 2026 How this list was built
97Companies
2,466Contacts tracked
422Verified emails
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The 25 largest facility maintenance suppliers based in Ireland

Ranked by team size
Top 25 of 97 company matches for facility maintenance suppliers based in Ireland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchDublin 14, IrelandHQ recorded Nov 6, 20261,001-5,000415 contacts →

Exact match

“Apleona Ireland, part of the global Apleona Group, is a provider of integrated facilities management with a client base which extends across over 200 operational client sites.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSwords, IrelandHQ recorded Nov 6, 2026501-1,000132 contacts →

Exact match

“Security solutions”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDublin, IrelandHQ recorded Nov 6, 2026501-1,000129 contacts →

Exact match

“Samsic Facility is dedicated to enhancing work environments and prioritizing the well-being of occupants.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchIrelandHQ recorded Nov 6, 20261,001-5,000119 contacts →

Exact match

“OCS UK & Ireland, a division of OCS Group, is a leading facilities management company, offering a broad range of standalone and integrated services such as cleaning, catering…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLittle Island, IrelandHQ recorded Nov 6, 2026201-50062 contacts →

Exact match

“Elevare has established itself as a prestigious provider of onsite services that was established is 2008.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchCo. Galway, IrelandHQ recorded Nov 6, 2026201-50057 contacts →

Exact match

“Our purpose as a company is to provide full facilities management solutions to the corporate and private sectors in a professional manner with a focus on delivering outstanding…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchRathcoole, IrelandHQ recorded Nov 6, 2026201-50038 contacts →

Exact match

“Domestic & General Dublin Property Support Services is a long established & much-respected facilities services company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchGalway, IrelandHQ recorded Nov 6, 2026201-50033 contacts →

Exact match

“Specialised Sterile Environments (SSE) was established in December 2003 to provide cleaning solutions for the Medical Device, Pharmaceutical, Electronic and Software Industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDublin, IrelandHQ recorded Nov 6, 2026201-50027 contacts →

Exact match

“Emerald Facility Services is one of Ireland`s leading providers of professional contract cleaning and facility services to commercial and public sector premises nationwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBallybane, IrelandHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“With over 25 years proven experience, Conneally Group is a full services provider working within new and live Commercial and Industrial operational environments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchUnit 20, IrelandHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“Ability Property Services is Ireland's leading nationwide property maintenance and refit company, proudly serving Approved Housing Bodies (AHBs), MTR, and Local County Councils…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCork, IrelandHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“ASMS – Architectural Steel & Mechanical Services was established in 2006, it is an Irish owned Company based in the South of the Country, We operate on a national scale from small…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchClonshaugh, IrelandHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Alpha Facilities Maintenance specialises in planned preventative maintenance, reactive maintenance, and 24-7-365 emergency support for commercial, retail, and industrial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchKilkenny, IrelandHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Blanchfield Heating was established in 1994 as a private owned business with a flexible client-focused approach and an appreciation of long term business relationships.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGalway, IrelandHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“When it comes to professional cleaning services, our experience here at Queen of Clean Services is, quite simply, unrivalled.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchDrogheda, IrelandHQ recorded Nov 6, 2026201-50015 contacts →

Exact match

“Outsource Support is an Irish-owned and management-led facilities services provider, established in 2007 by a leadership team with deep experience across the support services…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchDublin 12, IrelandHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Greenlight is a multi-disciplinary M&E, Construction and Facilities Management contractor supporting leading developers, main contractors, property managers and asset owners…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLimerick, IrelandHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“P.B.C Builders Ltd is a Construction and Building Maintenance firm based in Limerick, Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLimerick, IrelandHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Our mission at O’Brien Facilities is to provide flexible and professional facilities maintenance solutions tailored to the specific needs of each of our clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCork, IrelandHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“A facility management company in Cork.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBallycoolin, IrelandHQ recorded Nov 6, 202611-508 contacts →

Exact match

“About Us At DND Group, we are not just a facilities and Building Services company; we are the architects of seamless, sustainable, and electrifying environments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDublin, IrelandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Our dedicated team of Facilities Management Specialists is available 24/7 to provide you with expert service – so whether it’s your building, office, or factory, we deliver a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchTallaght, IrelandHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Nilquip Ltd - The Nilfisk National Service Centre We have your consumer and commercial cleaning solutions covered.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchIrelandHQ recorded Nov 6, 2026201-5005 contacts →

Exact match

“Sensori Facilities Management has embedded the word ‘Life’ into everything it provides to its clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchDublin, IrelandHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 97 facility maintenance suppliers based in Ireland

See the full list, filter by size, metro and specialty, and access 422 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Facility maintenance suppliers based in Ireland at a glance

As of Nov 6, 2026
17.1%Verified-email coverage
25.4Average contacts per company
11-50Median size (employees)
20.6%Largest-city concentration · Dublin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
29
11-50
30
51-200
22
201-500
9
501-1,000
2
1,001-5,000
3
10001+
1

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 97 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 “facility maintenance suppliers” 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 422 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 6, 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 “facility maintenance suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many facility maintenance suppliers are there based in Ireland?

RevenueBase identified 97 company matches for facility maintenance suppliers 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?

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

Which city has the most facility maintenance suppliers?

Dublin leads with 20 company records, followed by Cork (6) and Limerick (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 422 professional contacts with verified work emails tracked across these 97 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 6, 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.