Company lists · Data refreshed October 2026
Top 25 Construction and site maintenance contractors based in Ireland
RevenueBase identified 104 company matches for construction and site maintenance contractors associated with Ireland as of October 2026 and tracks 5,895 professional contacts across them, including 1,419 with verified work emails. Dublin is the largest hub.
This list covers company matches for construction and site maintenance 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 October 10, 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 construction and site maintenance contractors based in Ireland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,512 contacts → | ||||
Exact match “Mercury is the European leader in construction solutions.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 2 | 281 contacts → | ||||
Exact match “Construction has always been a pivotal part of the Elliott family.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 3 | 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 10, 2026 · View company records in RevenueBase | |||||
| 4 | 65 contacts → | ||||
Exact match “McKeon Group is a main contractor and facilities maintenance partner based in Ashbourne, Co Meath, specialising in large-scale new-build, extension, fit out and deep energy…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 5 | 59 contacts → | ||||
Exact match “Kilcawley Construction provide comprehensive construction services in a wide range of sectors including commercial, educational, pharmaceutical, healthcare, hospitality…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 6 | 42 contacts → | ||||
Exact match “Established in 2006, Cloncad is a 100% Irish owned contractor headquartered in Moyvalley, Kildare.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 7 | 35 contacts → | ||||
Exact match “Established in 1998, by Paul Carey, Carey Building Contractors are based in Liosban Business Park, Tuam Road, Galway.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 8 | 35 contacts → | ||||
Exact match “McCallion Group is a market leading nationwide construction company, with its Head Office Buncrana, Co.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 9 | 29 contacts → | ||||
Exact match “Castlebrowne is a civil engineering and building contractor providing a full range of construction services.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 10 | 27 contacts → | ||||
Exact match “Over the last 39 years, Andrews Construction Ltd.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 11 | 23 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 · Oct 10, 2026 · View company records in RevenueBase | |||||
| 12 | 19 contacts → | ||||
Exact match “Ormonde Construction Ltd is based in the South East of Ireland and has been in operation since 2001.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 13 | 19 contacts → | ||||
Exact match “Tower Plant & Civil Engineering is a construction company based out of Tower House, Clonminch, Tullamore, Co.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 14 | 18 contacts → | ||||
Exact match “Established in 1992 and trading as a Private Limited Company since February 1996, Mulcahy Construction Limited are firmly established as one of the most progressive construction…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 15 | 18 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 · Oct 10, 2026 · View company records in RevenueBase | |||||
| 16 | 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 10, 2026 · View company records in RevenueBase | |||||
| 17 | 16 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 18 | 15 contacts → | ||||
Exact match “Dunwood Contracting Services is a Specialist Contracting Company that specialises in Site Enabling Works and Trade and Labour Hire.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 19 | 14 contacts → | ||||
Exact match “GVTS is a privately owned industrial services provider.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 20 | 13 contacts → | ||||
Exact match “McGinty & O’Shea Ltd.(Building & Civil Engineering Contractors) operates across the many diverse sectors of the Irish construction industry.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 21 | 12 contacts → | ||||
Exact match “Over 10 successful years providing high quality service to the building and property maintenance industry.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 22 | 12 contacts → | ||||
Exact match “M&P Construction is an Irish construction company proudly serving our customers since 1993.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 23 | 12 contacts → | ||||
Exact match “Custy Construction Ltd was founded by Dermot Custy in 2005.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 24 | 11 contacts → | ||||
Exact match “DOR Contract Services is a boutique retail company dedicated to solving complete facility needs.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 25 | 11 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 · Oct 10, 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 “construction and site maintenance contractors”. 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 104 construction and site maintenance contractors based in Ireland
See the full list, filter by size, metro and specialty, and access 1,419 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Construction and site maintenance contractors based in Ireland at a glance
As of Oct 10, 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 104 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 “construction and site maintenance 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 1,419 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 10, 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 “construction and site maintenance contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many construction and site maintenance contractors are there based in Ireland?
RevenueBase identified 104 company matches for construction and site maintenance contractors 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?
Mercury tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most construction and site maintenance contractors?
Dublin leads with 10 company records, followed by Limerick (5) 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 1,419 professional contacts with verified work emails tracked across these 104 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 10, 2026.
Ready to reach these companies? Verified emails and direct dials for all 104 construction and site maintenance contractors 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
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- New lists
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Company intelligence · public preview
Top 25 construction and site maintenance contractors 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 104 matching company records for construction and site maintenance contractors based in Ireland, with 5,895 tracked contacts and 1,419 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 10, 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 construction and site maintenance contractors 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 |  Mercurymercuryeng.comHQ: Dublin, IrelandReported employees: 1,001-5,000 | Dublin, Ireland | 1,001-5,000 | Exact match | 2,512 contacts → |
“Mercury is the European leader in construction solutions.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Elliott Groupelliottgroup.comHQ: Cavan, IrelandReported employees: 201-500 | Cavan, Ireland | 201-500 | Exact match | 281 contacts → |
“Construction has always been a pivotal part of the Elliott family.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | 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 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Mckeon Groupmckeon.ie HQ: Ashbourne, IrelandReported employees: 51-200 | Ashbourne, Ireland | 51-200 | Exact match | 65 contacts → |
“McKeon Group is a main contractor and facilities maintenance partner based in Ashbourne, Co Meath, specialising in large-scale new-build, extension, fit out and deep energy…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Kilcawley Constructionkilcawleyconstruction.comHQ: Sligo, IrelandReported employees: 51-200 | Sligo, Ireland | 51-200 | Exact match | 59 contacts → |
“Kilcawley Construction provide comprehensive construction services in a wide range of sectors including commercial, educational, pharmaceutical, healthcare, hospitality…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Cloncad Limitedcloncad.ie HQ: Kildare, IrelandReported employees: 51-200 | Kildare, Ireland | 51-200 | Exact match | 42 contacts → |
“Established in 2006, Cloncad is a 100% Irish owned contractor headquartered in Moyvalley, Kildare.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Carey Building Contractorscareydev.comHQ: Galway, IrelandReported employees: 51-200 | Galway, Ireland | 51-200 | Exact match | 35 contacts → |
“Established in 1998, by Paul Carey, Carey Building Contractors are based in Liosban Business Park, Tuam Road, Galway.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Mccallion Groupmccalliongroup.ie HQ: Buncrana, IrelandReported employees: 51-200 | Buncrana, Ireland | 51-200 | Exact match | 35 contacts → |
“McCallion Group is a market leading nationwide construction company, with its Head Office Buncrana, Co.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Castlebrownecastlebrowne.ieHQ: Dublin, IrelandReported employees: 11-50 | Dublin, Ireland | 11-50 | Exact match | 29 contacts → |
“Castlebrowne is a civil engineering and building contractor providing a full range of construction services.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  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 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Conneally Groupconneallygroup.comHQ: Ballybane, IrelandReported employees: 51-200 | Ballybane, Ireland | 51-200 | Exact match | 23 contacts → |
“With over 25 years proven experience, Conneally Group is a full services provider working within new and live Commercial and Industrial operational environments.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Ormonde Construction Limitedormondeconstruction.ie HQ: Kilkenny, IrelandReported employees: 1-10 | Kilkenny, Ireland | 1-10 | Exact match | 19 contacts → |
“Ormonde Construction Ltd is based in the South East of Ireland and has been in operation since 2001.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Tower Plant & Civil Engineeringtowerltd.ie HQ: Co. Offaly, IrelandReported employees: 51-200 | Co. Offaly, Ireland | 51-200 | Exact match | 19 contacts → |
“Tower Plant & Civil Engineering is a construction company based out of Tower House, Clonminch, Tullamore, Co.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Mulcahy Construction LTDmulcahyconstruction.ie HQ: Tipperary, IrelandReported employees: 11-50 | Tipperary, Ireland | 11-50 | Exact match | 18 contacts → |
“Established in 1992 and trading as a Private Limited Company since February 1996, Mulcahy Construction Limited are firmly established as one of the most progressive construction…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Asms Mechanical Services LTDasms.ieHQ: Cork, IrelandReported employees: 11-50 | Cork, Ireland | 11-50 | Exact match | 18 contacts → |
“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 description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  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 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Lymar Contracts LTDlymarltd.com HQ: Ennis, IrelandReported employees: 11-50 | Ennis, Ireland | 11-50 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 |  Dunwood Groupdunwood.ieHQ: Dublin City, IrelandReported employees: 51-200 | Dublin City, Ireland | 51-200 | Exact match | 15 contacts → |
“Dunwood Contracting Services is a Specialist Contracting Company that specialises in Site Enabling Works and Trade and Labour Hire.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | GVTSgvts.ie HQ: Clonmel, IrelandReported employees: 501-1,000 | Clonmel, Ireland | 501-1,000 | Exact match | 14 contacts → |
“GVTS is a privately owned industrial services provider.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Mcginty & O'shea LTDmcgintyoshea.ie HQ: Cork, IrelandReported employees: 51-200 | Cork, Ireland | 51-200 | Exact match | 13 contacts → |
“McGinty & O’Shea Ltd.(Building & Civil Engineering Contractors) operates across the many diverse sectors of the Irish construction industry.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Greenlightgreenlightps.ie HQ: Dublin 12, IrelandReported employees: 11-50 | Dublin 12, Ireland | 11-50 | Exact match | 12 contacts → |
“Over 10 successful years providing high quality service to the building and property maintenance industry.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | M&p Building And Civil Engineering Limitedmpconstruction.ie HQ: Saggart, IrelandReported employees: 51-200 | Saggart, Ireland | 51-200 | Exact match | 12 contacts → |
“M&P Construction is an Irish construction company proudly serving our customers since 1993.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Custy Construction LTDcustycon.ieHQ: Ennis, IrelandReported employees: 11-50 | Ennis, Ireland | 11-50 | Exact match | 12 contacts → |
“Custy Construction Ltd was founded by Dermot Custy in 2005.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | DOR Contract Servicesdorcontractservices.ie HQ: Cork, IrelandReported employees: 11-50 | Cork, Ireland | 11-50 | Exact match | 11 contacts → |
“DOR Contract Services is a boutique retail company dedicated to solving complete facility needs.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  P.B.C. Builders LTDpbcbuilders.ieHQ: Limerick, IrelandReported employees: 51-200 | Limerick, Ireland | 51-200 | Exact match | 11 contacts → |
“P.B.C Builders Ltd is a Construction and Building Maintenance firm based in Limerick, Ireland.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 104 company matches
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Construction and site maintenance contractors: dataset insights
October 10, 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
104 records in the displayed employee bands.
0 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 104 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 10, 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 construction and site maintenance contractors?
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 construction and site maintenance contractors did RevenueBase find based in Ireland?
The saved snapshot records 104 matching company records, 5,895 tracked contacts and 1,419 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 10, 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
Construction and site maintenance contractors by geography
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- Construction and site maintenance contractors based in Brisbane, Australia
- Construction and site maintenance contractors based in Melbourne, Australia
- Construction and site maintenance contractors based in Sydney, Australia
- Construction and site maintenance contractors based in Belo Horizonte, Brazil
- Construction and site maintenance contractors based in Porto Alegre, Brazil
- Construction and site maintenance contractors based in Recife, Brazil
- Construction and site maintenance contractors based in Rio De Janeiro, Brazil
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Cite this list
RevenueBase Data Team. Top 25 construction and site maintenance contractors based in Ireland. Snapshot: October 10, 2026. https://revenuebase.ai/companies/construction-and-site-maintenance-contractors/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
- Construction and site maintenance contractors based in Buenos Aires, Argentina
- Construction and site maintenance contractors based in Brisbane, Australia
- Construction and site maintenance contractors based in Melbourne, Australia
- Construction and site maintenance contractors based in Sydney, Australia
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Company intelligence · public preview
Top 25 construction and site maintenance contractors based in Ireland
RevenueBase records 104 matching company records for construction and site maintenance contractors based in Ireland, with 5,895 tracked contacts and 1,419 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 10, 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 construction and site maintenance contractors 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 | Mercurymercuryeng.com HQ: Dublin, IrelandReported employees: 1,001-5,000 | Dublin, Ireland | 1,001-5,000 | Exact match | 2,512 contacts → |
“Mercury is the European leader in construction solutions.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Elliott Groupelliottgroup.com HQ: Cavan, IrelandReported employees: 201-500 | Cavan, Ireland | 201-500 | Exact match | 281 contacts → |
“Construction has always been a pivotal part of the Elliott family.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | 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 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Mckeon Groupmckeon.ie HQ: Ashbourne, IrelandReported employees: 51-200 | Ashbourne, Ireland | 51-200 | Exact match | 65 contacts → |
“McKeon Group is a main contractor and facilities maintenance partner based in Ashbourne, Co Meath, specialising in large-scale new-build, extension, fit out and deep energy…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Kilcawley Constructionkilcawleyconstruction.com HQ: Sligo, IrelandReported employees: 51-200 | Sligo, Ireland | 51-200 | Exact match | 59 contacts → |
“Kilcawley Construction provide comprehensive construction services in a wide range of sectors including commercial, educational, pharmaceutical, healthcare, hospitality…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Cloncad Limitedcloncad.ie HQ: Kildare, IrelandReported employees: 51-200 | Kildare, Ireland | 51-200 | Exact match | 42 contacts → |
“Established in 2006, Cloncad is a 100% Irish owned contractor headquartered in Moyvalley, Kildare.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Carey Building Contractorscareydev.com HQ: Galway, IrelandReported employees: 51-200 | Galway, Ireland | 51-200 | Exact match | 35 contacts → |
“Established in 1998, by Paul Carey, Carey Building Contractors are based in Liosban Business Park, Tuam Road, Galway.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Mccallion Groupmccalliongroup.ie HQ: Buncrana, IrelandReported employees: 51-200 | Buncrana, Ireland | 51-200 | Exact match | 35 contacts → |
“McCallion Group is a market leading nationwide construction company, with its Head Office Buncrana, Co.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Castlebrownecastlebrowne.ie HQ: Dublin, IrelandReported employees: 11-50 | Dublin, Ireland | 11-50 | Exact match | 29 contacts → |
“Castlebrowne is a civil engineering and building contractor providing a full range of construction services.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | 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 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Conneally Groupconneallygroup.com HQ: Ballybane, IrelandReported employees: 51-200 | Ballybane, Ireland | 51-200 | Exact match | 23 contacts → |
“With over 25 years proven experience, Conneally Group is a full services provider working within new and live Commercial and Industrial operational environments.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Ormonde Construction Limitedormondeconstruction.ie HQ: Kilkenny, IrelandReported employees: 1-10 | Kilkenny, Ireland | 1-10 | Exact match | 19 contacts → |
“Ormonde Construction Ltd is based in the South East of Ireland and has been in operation since 2001.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Tower Plant & Civil Engineeringtowerltd.ie HQ: Co. Offaly, IrelandReported employees: 51-200 | Co. Offaly, Ireland | 51-200 | Exact match | 19 contacts → |
“Tower Plant & Civil Engineering is a construction company based out of Tower House, Clonminch, Tullamore, Co.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Mulcahy Construction LTDmulcahyconstruction.ie HQ: Tipperary, IrelandReported employees: 11-50 | Tipperary, Ireland | 11-50 | Exact match | 18 contacts → |
“Established in 1992 and trading as a Private Limited Company since February 1996, Mulcahy Construction Limited are firmly established as one of the most progressive construction…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Asms Mechanical Services LTDasms.ie HQ: Cork, IrelandReported employees: 11-50 | Cork, Ireland | 11-50 | Exact match | 18 contacts → |
“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 description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | 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 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Lymar Contracts LTDlymarltd.com HQ: Ennis, IrelandReported employees: 11-50 | Ennis, Ireland | 11-50 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Dunwood Groupdunwood.ie HQ: Dublin City, IrelandReported employees: 51-200 | Dublin City, Ireland | 51-200 | Exact match | 15 contacts → |
“Dunwood Contracting Services is a Specialist Contracting Company that specialises in Site Enabling Works and Trade and Labour Hire.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | GVTSgvts.ie HQ: Clonmel, IrelandReported employees: 501-1,000 | Clonmel, Ireland | 501-1,000 | Exact match | 14 contacts → |
“GVTS is a privately owned industrial services provider.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Mcginty & O'shea LTDmcgintyoshea.ie HQ: Cork, IrelandReported employees: 51-200 | Cork, Ireland | 51-200 | Exact match | 13 contacts → |
“McGinty & O’Shea Ltd.(Building & Civil Engineering Contractors) operates across the many diverse sectors of the Irish construction industry.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Greenlightgreenlightps.ie HQ: Dublin 12, IrelandReported employees: 11-50 | Dublin 12, Ireland | 11-50 | Exact match | 12 contacts → |
“Over 10 successful years providing high quality service to the building and property maintenance industry.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | M&p Building And Civil Engineering Limitedmpconstruction.ie HQ: Saggart, IrelandReported employees: 51-200 | Saggart, Ireland | 51-200 | Exact match | 12 contacts → |
“M&P Construction is an Irish construction company proudly serving our customers since 1993.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Custy Construction LTDcustycon.ie HQ: Ennis, IrelandReported employees: 11-50 | Ennis, Ireland | 11-50 | Exact match | 12 contacts → |
“Custy Construction Ltd was founded by Dermot Custy in 2005.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | DOR Contract Servicesdorcontractservices.ie HQ: Cork, IrelandReported employees: 11-50 | Cork, Ireland | 11-50 | Exact match | 11 contacts → |
“DOR Contract Services is a boutique retail company dedicated to solving complete facility needs.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | P.B.C. Builders LTDpbcbuilders.ie HQ: Limerick, IrelandReported employees: 51-200 | Limerick, Ireland | 51-200 | Exact match | 11 contacts → |
“P.B.C Builders Ltd is a Construction and Building Maintenance firm based in Limerick, Ireland.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 104 company matches
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Construction and site maintenance contractors: dataset insights
October 10, 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
104 records in the displayed employee bands.
0 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 104 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 10, 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 construction and site maintenance contractors?
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 construction and site maintenance contractors did RevenueBase find based in Ireland?
The saved snapshot records 104 matching company records, 5,895 tracked contacts and 1,419 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 10, 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 construction and site maintenance contractors based in Ireland. Snapshot: October 10, 2026. https://revenuebase.ai/companies/construction-and-site-maintenance-contractors/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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