Company lists · Data refreshed October 2026
Top 25 Building operations companies based in Ireland
RevenueBase identified 136 company matches for building operations companies associated with Ireland as of October 2026 and tracks 3,574 professional contacts across them, including 936 with verified work emails. Dublin is the largest hub.
This list covers company matches for building operations companies 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 October 9, 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.
The 25 largest building operations companies based in Ireland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 755 contacts → | ||||
Exact match “JJ Rhatigan & Company is one of Ireland’s leading general building contractors, with offices in Galway, Dublin, Cork, Sligo and London.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 2 | 391 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 · Oct 9, 2026 · View company records in RevenueBase | |||||
| 3 | 270 contacts → | ||||
Exact match “A driving force for a cleaner, healthier, and more sustainable world, ABM provides essential facility services and forward-looking performance solutions across a wide range of…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 4 | 192 contacts → | ||||
Exact match “Established in 1959, we are proud to be a family-run business operating in Ireland, the UK and USA.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 5 | 149 contacts → | ||||
Exact match “SOS Group is a leading FM services company that provides best in class Cleaning, Security and Guest Services - Concierge solutions.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 6 | 129 contacts → | ||||
Exact match “Security solutions” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 7 | 124 contacts → | ||||
Exact match “Samsic Facility is dedicated to enhancing work environments and prioritizing the well-being of occupants.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 8 | 114 contacts → | ||||
Exact match “Neylons Facility Management provide a full range of Facilities Management services to our clients across a range of sectors including Healthcare, Residential/Nursing Homes…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 9 | 113 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 · Oct 9, 2026 · View company records in RevenueBase | |||||
| 10 | 90 contacts → | ||||
Exact match “MMD Construction Ltd was formed in June MMD Construction Ltd is unique in that it draws on resources with strong project management skills and experienced site management…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 11 | 71 contacts → | ||||
Exact match “Acacia Facilities Management is the largest indigenous Facilities Management (FM) Service provider in Ireland.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 12 | 60 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 · Oct 9, 2026 · View company records in RevenueBase | |||||
| 13 | 54 contacts → | ||||
Exact match “LMC FM Ltd are a highly experienced professional and competent Facilities Management company.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 14 | 47 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 · Oct 9, 2026 · View company records in RevenueBase | |||||
| 15 | 36 contacts → | ||||
Exact match “Trading successfully since 1979, Midland Construction is a general building contractor based in Kells, County Meath, Ireland.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 16 | 35 contacts → | ||||
Exact match “Domestic & General Dublin Property Support Services is a long established & much-respected facilities services company.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 17 | 34 contacts → | ||||
Exact match “We are passionate about providing a fully integrated outlook on client projects.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 18 | 29 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 · Oct 9, 2026 · View company records in RevenueBase | |||||
| 19 | 28 contacts → | ||||
Exact match “W39 Services is a leading contract staff and subcontracted services provider to the Irish commercial and residential property management industry.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 20 | 27 contacts → | ||||
Exact match “Over the last 39 years, Andrews Construction Ltd.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 21 | 23 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 · Oct 9, 2026 · View company records in RevenueBase | |||||
| 22 | 17 contacts → | ||||
Exact match “WHO WE ARE Principal Construction Limited was established in by Niall Daly and Peter Mahon, both with over 20 years experience in the construction industry.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 23 | 17 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 · Oct 9, 2026 · View company records in RevenueBase | |||||
| 24 | 16 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 · Oct 9, 2026 · View company records in RevenueBase | |||||
| 25 | 15 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 · Oct 9, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “building operations companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 136 building operations companies based in Ireland
See the full list, filter by size, metro and specialty, and access 936 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Building operations companies based in Ireland at a glance
As of Oct 9, 2026Companies by employee count
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 136 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 “building operations companies” 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 936 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 October 9, 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 “building operations companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many building operations companies are there based in Ireland?
RevenueBase identified 136 company matches for building operations companies associated with Ireland as of October 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?
JJ Rhatigan & Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most building operations companies?
Dublin leads with 25 company records, followed by Cork (7) and Galway (4).
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 936 professional contacts with verified work emails tracked across these 136 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 October 9, 2026.
Ready to reach these companies? Verified emails and direct dials for all 136 building operations companies based in Ireland. Start with a free account, no credit card.
Download this list →Related lists
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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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Building operations companies based in Brisbane, Australia
- Building operations companies based in Melbourne, Australia
- Building operations companies based in Sydney, Australia
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Company intelligence · public preview
Top 25 building operations companies based in Ireland
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 136 matching company records for building operations companies based in Ireland, with 3,574 tracked contacts and 936 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 9, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 building operations companies based in Ireland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  JJ Rhatigan & Companyjjrhatigan.comHQ: Galway, IrelandReported employees: 501-1,000 | Galway, Ireland | 501-1,000 | Exact match | 755 contacts → |
“JJ Rhatigan & Company is one of Ireland’s leading general building contractors, with offices in Galway, Dublin, Cork, Sligo and London.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Apleona Irelandapleona.ieHQ: Dublin 14, IrelandReported employees: 1,001-5,000 | Dublin 14, Ireland | 1,001-5,000 | Exact match | 391 contacts → |
“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 description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  ABM Irelandabmireland.comHQ: Naas Road, IrelandReported employees: 1,001-5,000 | Naas Road, Ireland | 1,001-5,000 | Exact match | 270 contacts → |
“A driving force for a cleaner, healthier, and more sustainable world, ABM provides essential facility services and forward-looking performance solutions across a wide range of…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Grosvenor Servicesgrosvenorservices.com HQ: Dublin 18, IrelandReported employees: 1,001-5,000 | Dublin 18, Ireland | 1,001-5,000 | Exact match | 192 contacts → |
“Established in 1959, we are proud to be a family-run business operating in Ireland, the UK and USA.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  SOS Groupsosgroup.ieHQ: Sandyford Business Park, IrelandReported employees: 501-1,000 | Sandyford Business Park, Ireland | 501-1,000 | Exact match | 149 contacts → |
“SOS Group is a leading FM services company that provides best in class Cleaning, Security and Guest Services - Concierge solutions.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  RFC Security Grouprfc-security.ieHQ: Swords, IrelandReported employees: 501-1,000 | Swords, Ireland | 501-1,000 | Exact match | 129 contacts → |
“Security solutions” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Samsic Facility Irelandsamsic.ieHQ: Dublin, IrelandReported employees: 501-1,000 | Dublin, Ireland | 501-1,000 | Exact match | 124 contacts → |
“Samsic Facility is dedicated to enhancing work environments and prioritizing the well-being of occupants.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Neylons Facility Managementneylons.ieHQ: Galway, IrelandReported employees: 501-1,000 | Galway, Ireland | 501-1,000 | Exact match | 114 contacts → |
“Neylons Facility Management provide a full range of Facilities Management services to our clients across a range of sectors including Healthcare, Residential/Nursing Homes…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  OCS Irelandocs.comHQ: IrelandReported employees: 1,001-5,000 | Ireland | 1,001-5,000 | Exact match | 113 contacts → |
“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 description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: Cork, IrelandReported employees: 51-200 | Cork, Ireland | 51-200 | Exact match | 90 contacts → |
“MMD Construction Ltd was formed in June MMD Construction Ltd is unique in that it draws on resources with strong project management skills and experienced site management…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Acaciaacacia.ieHQ: Blanchardstown, IrelandReported employees: 201-500 | Blanchardstown, Ireland | 201-500 | Exact match | 71 contacts → |
“Acacia Facilities Management is the largest indigenous Facilities Management (FM) Service provider in Ireland.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Elevareelevare.ieHQ: Little Island, IrelandReported employees: 201-500 | Little Island, Ireland | 201-500 | Exact match | 60 contacts → |
“Elevare has established itself as a prestigious provider of onsite services that was established is 2008.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | LMC FM LTDlmcfm.ie HQ: Dublin, IrelandReported employees: 51-200 | Dublin, Ireland | 51-200 | Exact match | 54 contacts → |
“LMC FM Ltd are a highly experienced professional and competent Facilities Management company.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Allpro Servicesallpro.ieHQ: Co. Galway, IrelandReported employees: 201-500 | Co. Galway, Ireland | 201-500 | Exact match | 47 contacts → |
“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 description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Midland Constructionmidland.ie HQ: Kells, IrelandReported employees: 51-200 | Kells, Ireland | 51-200 | Exact match | 36 contacts → |
“Trading successfully since 1979, Midland Construction is a general building contractor based in Kells, County Meath, Ireland.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Domestic & General Property Support Services LTDdomesticandgeneral.ieHQ: Rathcoole, IrelandReported employees: 201-500 | Rathcoole, Ireland | 201-500 | Exact match | 35 contacts → |
“Domestic & General Dublin Property Support Services is a long established & much-respected facilities services company.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Vardis Groupvardisgroup.ieHQ: Dublin 8, IrelandReported employees: 11-50 | Dublin 8, Ireland | 11-50 | Exact match | 34 contacts → |
“We are passionate about providing a fully integrated outlook on client projects.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  SSE Cleaning LTDssecleaning.ieHQ: Galway, IrelandReported employees: 201-500 | Galway, Ireland | 201-500 | Exact match | 29 contacts → |
“Specialised Sterile Environments (SSE) was established in December 2003 to provide cleaning solutions for the Medical Device, Pharmaceutical, Electronic and Software Industries.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | W39 Servicesw39.ie HQ: Dublin, IrelandReported employees: 51-200 | Dublin, Ireland | 51-200 | Exact match | 28 contacts → |
“W39 Services is a leading contract staff and subcontracted services provider to the Irish commercial and residential property management industry.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Andrews Construction LTDandrewsconstruction.ieHQ: Mullingar, IrelandReported employees: 11-50 | Mullingar, Ireland | 11-50 | Exact match | 27 contacts → |
“Over the last 39 years, Andrews Construction Ltd.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Emerald Facility Servicesemeraldfs.ieHQ: Dublin, IrelandReported employees: 201-500 | Dublin, Ireland | 201-500 | Exact match | 23 contacts → |
“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 description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Principal Construction Limitedprincipalconstruction.ieHQ: Dublin 7, IrelandReported employees: 11-50 | Dublin 7, Ireland | 11-50 | Exact match | 17 contacts → |
“WHO WE ARE Principal Construction Limited was established in by Niall Daly and Peter Mahon, both with over 20 years experience in the construction industry.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Queen Of Clean Servicesqueenofclean.ieHQ: Galway, IrelandReported employees: 51-200 | Galway, Ireland | 51-200 | Exact match | 17 contacts → |
“When it comes to professional cleaning services, our experience here at Queen of Clean Services is, quite simply, unrivalled.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Alpha Facilities Maintenancealphamech.ieHQ: Clonshaugh, IrelandReported employees: 51-200 | Clonshaugh, Ireland | 51-200 | Exact match | 16 contacts → |
“Alpha Facilities Maintenance specialises in planned preventative maintenance, reactive maintenance, and 24-7-365 emergency support for commercial, retail, and industrial…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Outsource Supportoutsourcesupport.ieHQ: Drogheda, IrelandReported employees: 201-500 | Drogheda, Ireland | 201-500 | Exact match | 15 contacts → |
“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 description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 136 company matches
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Building operations companies: dataset insights
October 9, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
135 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 136 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 9, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for building operations companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many building operations companies did RevenueBase find based in Ireland?
The saved snapshot records 136 matching company records, 3,574 tracked contacts and 936 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 9, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Building operations companies by geography
- Building operations companies based in Brisbane, Australia
- Building operations companies based in Melbourne, Australia
- Building operations companies based in Sydney, Australia
- Building operations companies based in Belo Horizonte, Brazil
- Building operations companies based in Curitiba, Brazil
- Building operations companies based in Rio De Janeiro, Brazil
- Building operations companies based in Sao Paulo, Brazil
- Building operations companies based in Calgary, Canada
- Building operations companies based in Edmonton, Canada
- Building operations companies based in Mississauga, Canada
- Building operations companies based in Montreal, Canada
- Building operations companies based in Toronto, Canada
Cite this list
RevenueBase Data Team. Top 25 building operations companies based in Ireland. Snapshot: October 9, 2026. https://revenuebase.ai/companies/building-operations-companies/ireland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Building operations companies based in Brisbane, Australia
- Building operations companies based in Melbourne, Australia
- Building operations companies based in Sydney, Australia
- Building operations companies based in Belo Horizonte, Brazil
- Building operations companies based in Curitiba, Brazil
- Building operations companies based in Rio De Janeiro, Brazil
Company intelligence · public preview
Top 25 building operations companies based in Ireland
RevenueBase records 136 matching company records for building operations companies based in Ireland, with 3,574 tracked contacts and 936 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 9, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 building operations companies based in Ireland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | JJ Rhatigan & Companyjjrhatigan.com HQ: Galway, IrelandReported employees: 501-1,000 | Galway, Ireland | 501-1,000 | Exact match | 755 contacts → |
“JJ Rhatigan & Company is one of Ireland’s leading general building contractors, with offices in Galway, Dublin, Cork, Sligo and London.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Apleona Irelandapleona.ie HQ: Dublin 14, IrelandReported employees: 1,001-5,000 | Dublin 14, Ireland | 1,001-5,000 | Exact match | 391 contacts → |
“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 description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | ABM Irelandabmireland.com HQ: Naas Road, IrelandReported employees: 1,001-5,000 | Naas Road, Ireland | 1,001-5,000 | Exact match | 270 contacts → |
“A driving force for a cleaner, healthier, and more sustainable world, ABM provides essential facility services and forward-looking performance solutions across a wide range of…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Grosvenor Servicesgrosvenorservices.com HQ: Dublin 18, IrelandReported employees: 1,001-5,000 | Dublin 18, Ireland | 1,001-5,000 | Exact match | 192 contacts → |
“Established in 1959, we are proud to be a family-run business operating in Ireland, the UK and USA.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | SOS Groupsosgroup.ie HQ: Sandyford Business Park, IrelandReported employees: 501-1,000 | Sandyford Business Park, Ireland | 501-1,000 | Exact match | 149 contacts → |
“SOS Group is a leading FM services company that provides best in class Cleaning, Security and Guest Services - Concierge solutions.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | RFC Security Grouprfc-security.ie HQ: Swords, IrelandReported employees: 501-1,000 | Swords, Ireland | 501-1,000 | Exact match | 129 contacts → |
“Security solutions” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Samsic Facility Irelandsamsic.ie HQ: Dublin, IrelandReported employees: 501-1,000 | Dublin, Ireland | 501-1,000 | Exact match | 124 contacts → |
“Samsic Facility is dedicated to enhancing work environments and prioritizing the well-being of occupants.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Neylons Facility Managementneylons.ie HQ: Galway, IrelandReported employees: 501-1,000 | Galway, Ireland | 501-1,000 | Exact match | 114 contacts → |
“Neylons Facility Management provide a full range of Facilities Management services to our clients across a range of sectors including Healthcare, Residential/Nursing Homes…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | OCS Irelandocs.com HQ: IrelandReported employees: 1,001-5,000 | Ireland | 1,001-5,000 | Exact match | 113 contacts → |
“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 description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: Cork, IrelandReported employees: 51-200 | Cork, Ireland | 51-200 | Exact match | 90 contacts → |
“MMD Construction Ltd was formed in June MMD Construction Ltd is unique in that it draws on resources with strong project management skills and experienced site management…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Acaciaacacia.ie HQ: Blanchardstown, IrelandReported employees: 201-500 | Blanchardstown, Ireland | 201-500 | Exact match | 71 contacts → |
“Acacia Facilities Management is the largest indigenous Facilities Management (FM) Service provider in Ireland.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Elevareelevare.ie HQ: Little Island, IrelandReported employees: 201-500 | Little Island, Ireland | 201-500 | Exact match | 60 contacts → |
“Elevare has established itself as a prestigious provider of onsite services that was established is 2008.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | LMC FM LTDlmcfm.ie HQ: Dublin, IrelandReported employees: 51-200 | Dublin, Ireland | 51-200 | Exact match | 54 contacts → |
“LMC FM Ltd are a highly experienced professional and competent Facilities Management company.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Allpro Servicesallpro.ie HQ: Co. Galway, IrelandReported employees: 201-500 | Co. Galway, Ireland | 201-500 | Exact match | 47 contacts → |
“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 description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Midland Constructionmidland.ie HQ: Kells, IrelandReported employees: 51-200 | Kells, Ireland | 51-200 | Exact match | 36 contacts → |
“Trading successfully since 1979, Midland Construction is a general building contractor based in Kells, County Meath, Ireland.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Domestic & General Property Support Services LTDdomesticandgeneral.ie HQ: Rathcoole, IrelandReported employees: 201-500 | Rathcoole, Ireland | 201-500 | Exact match | 35 contacts → |
“Domestic & General Dublin Property Support Services is a long established & much-respected facilities services company.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Vardis Groupvardisgroup.ie HQ: Dublin 8, IrelandReported employees: 11-50 | Dublin 8, Ireland | 11-50 | Exact match | 34 contacts → |
“We are passionate about providing a fully integrated outlook on client projects.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | SSE Cleaning LTDssecleaning.ie HQ: Galway, IrelandReported employees: 201-500 | Galway, Ireland | 201-500 | Exact match | 29 contacts → |
“Specialised Sterile Environments (SSE) was established in December 2003 to provide cleaning solutions for the Medical Device, Pharmaceutical, Electronic and Software Industries.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | W39 Servicesw39.ie HQ: Dublin, IrelandReported employees: 51-200 | Dublin, Ireland | 51-200 | Exact match | 28 contacts → |
“W39 Services is a leading contract staff and subcontracted services provider to the Irish commercial and residential property management industry.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Andrews Construction LTDandrewsconstruction.ie HQ: Mullingar, IrelandReported employees: 11-50 | Mullingar, Ireland | 11-50 | Exact match | 27 contacts → |
“Over the last 39 years, Andrews Construction Ltd.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Emerald Facility Servicesemeraldfs.ie HQ: Dublin, IrelandReported employees: 201-500 | Dublin, Ireland | 201-500 | Exact match | 23 contacts → |
“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 description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Principal Construction Limitedprincipalconstruction.ie HQ: Dublin 7, IrelandReported employees: 11-50 | Dublin 7, Ireland | 11-50 | Exact match | 17 contacts → |
“WHO WE ARE Principal Construction Limited was established in by Niall Daly and Peter Mahon, both with over 20 years experience in the construction industry.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Queen Of Clean Servicesqueenofclean.ie HQ: Galway, IrelandReported employees: 51-200 | Galway, Ireland | 51-200 | Exact match | 17 contacts → |
“When it comes to professional cleaning services, our experience here at Queen of Clean Services is, quite simply, unrivalled.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Alpha Facilities Maintenancealphamech.ie HQ: Clonshaugh, IrelandReported employees: 51-200 | Clonshaugh, Ireland | 51-200 | Exact match | 16 contacts → |
“Alpha Facilities Maintenance specialises in planned preventative maintenance, reactive maintenance, and 24-7-365 emergency support for commercial, retail, and industrial…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Outsource Supportoutsourcesupport.ie HQ: Drogheda, IrelandReported employees: 201-500 | Drogheda, Ireland | 201-500 | Exact match | 15 contacts → |
“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 description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 136 company matches
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Building operations companies: dataset insights
October 9, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
135 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 136 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 9, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for building operations companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many building operations companies did RevenueBase find based in Ireland?
The saved snapshot records 136 matching company records, 3,574 tracked contacts and 936 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 9, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 building operations companies based in Ireland. Snapshot: October 9, 2026. https://revenuebase.ai/companies/building-operations-companies/ireland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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