Company lists · Data refreshed November 2026

Top 25 Prefabrication companies based in Ireland

RevenueBase identified 128 company matches for prefabrication companies associated with Ireland as of November 2026 and tracks 1,828 professional contacts across them, including 737 with verified work emails. Dublin is the largest hub.

This list covers company matches for prefabrication 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 November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
128Companies
1,828Contacts tracked
737Verified emails
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The 25 largest prefabrication companies based in Ireland

Ranked by team size
Top 25 of 128 company matches for prefabrication companies based in Ireland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchDublin, IrelandHQ recorded Nov 6, 202651-200117 contacts →

Exact match

“For 50 years Alucraft has delivered exceptional architectural glazed façades on a vast array of complex and iconic projects across Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGalway, IrelandHQ recorded Nov 6, 2026501-1,000100 contacts →

Exact match

“Kilsaran Precast is a leading manufacturer of pre-cast structural concrete products for the Irish and UK construction industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMullingar, IrelandHQ recorded Nov 6, 2026201-50099 contacts →

Exact match

“Shay Murtagh Precast is a market leader in the field of precast concrete solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAthlone, IrelandHQ recorded Nov 6, 202651-20096 contacts →

Exact match

“ROSS delivers specialist engineering & construction services with a focus on high-tech facilities, pharmaceutical projects, and housing developments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchTubbercurry, IrelandHQ recorded Nov 6, 202651-20071 contacts →

Exact match

“At Vision Built, we specialise in the design, manufacture, and installation of innovative 2D light gauge steel panelised structures, and 3D volumetric modular building solutions…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchTipperary, IrelandHQ recorded Nov 6, 202611-5061 contacts →

Exact match

“Distinguished from other contracts by its off-site fabrication abilities, quality assurance and turnkey solutions, Brodeen Engineering is a highly-specialised engineering partner…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMacroom, IrelandHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Established in 1997, Cygnum is one of Ireland’s leading offsite manufacturing companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchDunshaughlin, IrelandHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“Building Futures: At CPAC Modular, we recognise the positive impact our modular buildings have on the built environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchOldcastle, IrelandHQ recorded Nov 6, 2026201-50047 contacts →

Exact match

“Flood Precast is an established Irish manufacturer of high-quality precast concrete solutions, delivering innovative, efficient and reliable products for the construction…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCarlow, IrelandHQ recorded Nov 6, 202611-5045 contacts →

Exact match

“Mealey Architectural Facades Limited (MAF) is delighted to announce that with effect from Tuesday 5th May 2020, we are changing our company name to Alutec Facades Ltd to reflect…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCo Meath, IrelandHQ recorded Nov 6, 202651-20042 contacts →

Exact match

“Keegan Precast Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLimerick, IrelandHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“With over 43 years of industry experience, Croom Concrete takes immense pride in being a leading precast manufacturer and supplier in the region.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMonaghan, IrelandHQ recorded Nov 6, 2026n/a40 contacts →

Exact match

“Kingspan Century is the leading provider of off-site construction and Engineered Timber Systems, offering a range of highly insulated and air tight structural systems, with the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNewcastle, IrelandHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Concast are a leading provider of high quality Precast concrete solutions to the Building and Civil industries across the UK and Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchDublin 12, IrelandHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Carroll Joinery are one of the leading suppliers of pre hung door sets in the construction industry with over 50 years of knowledge and expertise in the business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGalway, IrelandHQ recorded Nov 6, 2026201-50035 contacts →

Exact match

“The Castle Group is a pioneering Irish fit-out and modular construction company with an international focus.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchDaingean, IrelandHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“KPC - Killeshal Precast Concrete Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Manufacturing High Quality Off Site Constructed Modular Buildings.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDuncormick, IrelandHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“F&M Whelan Steel Engineering is a specialist steel fabrication and erection company, delivering engineered solutions across Ireland and Europe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLimerick, IrelandHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“We specialise in the design, build, and installation of permanent and temporary modular buildings for purchase or hire.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDublin, IrelandHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Our comprehensive suite of solutions, extensive technical knowledge, and commitment to high-quality service make us the go-to choice for developers, architects, subcontractors and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBallybay, IrelandHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“Leonard Engineering (Ballybay) Ltd are one of the leading Structural Steel fabricators in Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAllenwood, IrelandHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“We are structural steel fabricators and erectors with a sizeable firm, operating from a foot modern state of the art factory producing up to 200 te per week of fabricated and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Are you looking for a temporary workspace, site accommodation, modular buildings or welfare units?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNa, IrelandHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Overview: O'Dwyer Steel is one of Ireland's and the UK's leading Structural Steel Engineering businesses.”

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

Showing 25 of 128 prefabrication companies based in Ireland

See the full list, filter by size, metro and specialty, and access 737 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Prefabrication companies based in Ireland at a glance

As of Nov 6, 2026
40.3%Verified-email coverage
14.3Average contacts per company
11-50Median size (employees)
7.8%Largest-city concentration · Dublin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
59
51-200
33
201-500
4
501-1,000
1
10001+
1

Email recency for this list is measured worldwide rather than for Ireland, so it is reported there. Company counts and contact totals on this page are exact for Ireland, over 128 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 “prefabrication 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 737 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “prefabrication companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many prefabrication companies are there based in Ireland?

RevenueBase identified 128 company matches for prefabrication companies associated with Ireland as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

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

Which city has the most prefabrication companies?

Dublin leads with 10 company records, followed by Limerick (5) and Dunshaughlin (2).

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 737 professional contacts with verified work emails tracked across these 128 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.