Company lists · Data refreshed September 2026

Top 23 Structural components manufacturers based in Ireland

Name: Structural components manufacturers based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 39 companies tracked

RevenueBase identified 39 structural components manufacturers headquartered in Ireland as of September 2026 and tracks 621 professional contacts across them, including 266 with verified work emails. Dublin is the largest hub.

This list covers structural components manufacturers headquartered in Ireland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 18, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 18, 2026 86% judged on-target in blind review

39Companies

621Contacts tracked

266Verified emails

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The 23 largest structural components manufacturers based in Ireland

Ranked by team size

Top 23 of 39 structural components manufacturers based in Ireland, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to structural components manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Shay Murtagh Precast LTD	Indirect evidence	Mullingar, IrelandHQ checked Sep 18, 2026	201-500	94 contacts →
	Indirect evidence “Shay Murtagh Precast is a market leader in the field of precast concrete solutions.” Source: RevenueBase Database · checked Sep 18, 2026
2	Kilsaran Precast LTD	Strong evidence	Galway, IrelandHQ checked Sep 18, 2026	501-1,000	89 contacts →
	Strong evidence “Kilsaran Precast is a leading manufacturer of pre-cast structural concrete products for the Irish and UK construction industries.” Source: RevenueBase Database · checked Sep 18, 2026
3	Vision Built	Strong evidence	Tubbercurry, IrelandHQ checked Sep 18, 2026	51-200	71 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 18, 2026
4	Cygnum Building Offsite	Indirect evidence	Macroom, IrelandHQ checked Sep 18, 2026	51-200	49 contacts →
	Indirect evidence “Established in 1997, Cygnum is one of Ireland’s leading offsite manufacturing companies.” Source: RevenueBase Database · checked Sep 18, 2026
5	Kingspan Century	Partial evidence	Monaghan, IrelandHQ checked Sep 18, 2026	n/a	44 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 18, 2026
6	O'carroll Engineering	Indirect evidence	Killarney, IrelandHQ checked Sep 18, 2026	51-200	39 contacts →
	Indirect evidence “O’Carroll Engineering (OCE) is a leader in off-site steel fabrication, delivering volume solutions that empower clients to realise their metalwork visions.” Source: RevenueBase Database · checked Sep 18, 2026
7	Wall Steel	Indirect evidence	New Ross, IrelandHQ checked Sep 18, 2026	51-200	28 contacts →
	Indirect evidence “Wall Steel is a family run business that was established in 1986.” Source: RevenueBase Database · checked Sep 18, 2026
8	Jamestown Manufacturing LTD	Indirect evidence	Portarlington, IrelandHQ checked Sep 18, 2026	51-200	24 contacts →
	Indirect evidence “Jamestown Manufacturing - Shaping Steel to meet your Requirements.” Source: RevenueBase Database · checked Sep 18, 2026
9	Forte Pespa	Indirect evidence	Dublin, IrelandHQ checked Sep 18, 2026	51-200	19 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 18, 2026
10	Harmony Timber Solutions LTD	Indirect evidence	Arklow, IrelandHQ checked Sep 18, 2026	11-50	17 contacts →
	Indirect evidence “Based in Arklow, County Wicklow, Harmony Timber Solutions are a customer service orientated company offering quality Timber Engineered Products.” Source: RevenueBase Database · checked Sep 18, 2026
11	Entekra Ireland	Indirect evidence	Monaghan, IrelandHQ checked Sep 18, 2026	51-200	15 contacts →
	Indirect evidence “Entekra™ is a design, engineering and manufacturing company that provides a fully integrated off-site solution (FIOSS™) for both residential and commercial construction.” Source: RevenueBase Database · checked Sep 18, 2026
12	Ttfc LTD The Timber Frame Company	Indirect evidence	Wexford, IrelandHQ checked Sep 18, 2026	11-50	11 contacts →
	Indirect evidence “Established in 1995, we have the knowledge and experience built up over 18 years to provide you with a quality, cutting edge product to meet all your needs.” Source: RevenueBase Database · checked Sep 18, 2026
13	Alufactory LTD	Partial evidence	Nass, IrelandHQ checked Sep 18, 2026	51-200	11 contacts →
	Partial evidence “AluFactory Ltd - off site construction partner specialising in design, manufacture and installation of modular facade systems, aluminium glazing systems and metal processing.” Source: RevenueBase Database · checked Sep 18, 2026
14	Carlow Concrete	Indirect evidence	Garyhill, IrelandHQ checked Sep 18, 2026	51-200	10 contacts →
	Indirect evidence “As part of the Burren Precast Concrete Group, Carlow Concrete has the resources and infrastructure to meet the high demands of our customers in relation to quality of service and…” Source: RevenueBase Database · checked Sep 18, 2026
15	Greenframe Offsite Building Systems	Strong evidence	Ballinasloe, IrelandHQ checked Sep 18, 2026	11-50	7 contacts →
	Strong evidence “Greenstone Structures t\a GreenFrame Offsite Building Systems is an offsite construction company that designs, manufactures, and installs light gauge steel frame structures for…” Source: RevenueBase Database · checked Sep 18, 2026
16	Bgfs Glazing And Façade Systems LTD	Indirect evidence	Dublin 17, IrelandHQ checked Sep 18, 2026	11-50	6 contacts →
	Indirect evidence “BGFS Glazing and Façade Systems are part of the Bion group of companies that specialize in the design, detail, fabrication, supply and installation of the complete external…” Source: RevenueBase Database · checked Sep 18, 2026
17	Mcmenamin Engineering	Indirect evidence	Killygordon, IrelandHQ checked Sep 18, 2026	11-50	6 contacts →
	Indirect evidence “McMenamin Engineering has accumulated 40 years’ worth of experience and knowledge since it was established in 1986 by Seamus McMenamin.” Source: RevenueBase Database · checked Sep 18, 2026
18	Shanks Engineering LTD	Strong evidence	Co. Monaghan, IrelandHQ checked Sep 18, 2026	11-50	5 contacts →
	Strong evidence “Shanks Engineering Ltd is an award winning family run business specialising in structural steel manufacture and erection, agricultural, commercial and industrial fabrication and…” Source: RevenueBase Database · checked Sep 18, 2026
19	Corby Steel Fabrications LTD	Indirect evidence	Newtowngore, IrelandHQ checked Sep 18, 2026	11-50	5 contacts →
	Indirect evidence “Corby Steel Fabrications Ltd is a leading provider of high-quality steel fabrication and mechanical engineering solutions.” Source: RevenueBase Database · checked Sep 18, 2026
20	Sean Brady Construction And Engineering LTD	Partial evidence	Killeshandra, IrelandHQ checked Sep 18, 2026	11-50	4 contacts →
	Partial evidence “Over the last 20 years, Brady Construction and Engineering has established itself as one of Ireland's leading structural steel fabrication and cladding organisations.” Source: RevenueBase Database · checked Sep 18, 2026
21	JTE	Partial evidence	Crossakiel, IrelandHQ checked Sep 18, 2026	11-50	4 contacts →
	Partial evidence “JTE specializes in the design, manufacture and construction of bespoke steel-framed buildings suitable for a wide range of applications.” Source: RevenueBase Database · checked Sep 18, 2026
22	ARD Precision LTD	Strong evidence	Galway, IrelandHQ checked Sep 18, 2026	11-50	3 contacts →
	Strong evidence “ARD Precision is a leading Irish manufacturer of high-quality, medium to large steel components for infrastructure including commercial structural steel wind vanes and masts…” Source: RevenueBase Database · checked Sep 18, 2026
23	Clonakilty Engineering	Indirect evidence	Bandon, IrelandHQ checked Sep 18, 2026	1-10	1 contacts →
	Indirect evidence “Since our inception, Clonakilty Engineering Ltd.” Source: RevenueBase Database · checked Sep 18, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: structural components manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names structural components manufacturers.
Partial evidence: Its own public description names part of structural components manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name structural components manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 23 of 39 structural components manufacturers based in Ireland

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Structural components manufacturers based in Ireland at a glance

As of Sep 18, 2026

42.8%Verified-email coverage

15.9Average contacts per company

11-50Median size (employees)

10.3%Largest-city concentration · Dublin

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

10001+

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 39 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among structural components manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Ireland whose own description of what they do matches “structural components manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names structural components manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among structural components manufacturers, and records with no verified work email. Companies headquartered outside Ireland are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 266 across the full list. 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 September 18, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names structural components manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many structural components manufacturers are there based in Ireland?

RevenueBase identified 39 structural components manufacturers headquartered in Ireland as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Shay Murtagh Precast LTD, headquartered in Mullingar, tops this list with the largest team on record.

Which city has the most structural components manufacturers?

Dublin leads with 4 headquartered companies, followed by Arklow (1) and Baldoyle Industrial Estate Dublin (1).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 266 verified decision-maker contacts tracked across these 39 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 18, 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 Smart Search, 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.