Company lists · Data refreshed November 2026

Top 25 Structural engineering companies based in Ireland

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

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 156 companies tracked

RevenueBase identified 156 company matches for structural engineering companies associated with Ireland as of November 2026 and tracks 2,087 professional contacts across them, including 1,180 with verified work emails. Dublin is the largest hub.

This list covers company matches for structural engineering 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 5, 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 5, 2026 How this list was built

156Companies

2,087Contacts tracked

1,180Verified emails

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The 25 largest structural engineering companies based in Ireland

Ranked by team size

Top 25 of 156 company matches for structural engineering companies based in Ireland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Roughan & O'donovan	Exact match	Sandyford, IrelandHQ recorded Nov 5, 2026	201-500	254 contacts →
	Exact match “Roughan and O’Donovan (ROD) is a leading civil, environmental and structural engineering consultancy.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	MWP	Exact match	Blackrock, IrelandHQ recorded Nov 5, 2026	51-200	171 contacts →
	Exact match “MWP is a multi-disciplinary Engineering and Environmental Consulting Practice providing a first class service to its clients since it was founded in 1967.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	Punch Consulting Engineers	Exact match	Limerick, IrelandHQ recorded Nov 5, 2026	51-200	112 contacts →
	Exact match “PUNCH Consulting Engineers is the business name of Michael Punch and Partners Limited and is one of Ireland's leading + most experienced engineering consultancies.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	Clifton Scannell Emerson Associates	Exact match	Dun Laoghaire, IrelandHQ recorded Nov 5, 2026	51-200	107 contacts →
	Exact match “Clifton Scannell Emerson Associates Clifton Scannell Emerson Associates (CSEA) are an Irish firm of Civil and Structural Consulting Engineers, with over seventy years’ experience…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	LMH Engineering Ireland	Exact match	Arklow, IrelandHQ recorded Nov 5, 2026	51-200	65 contacts →
	Exact match “Mechanical & Structural Engineering Solutions for both on-site and offsite construction.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	Varming Consulting Engineers LTD	Exact match	Dundrum, IrelandHQ recorded Nov 5, 2026	11-50	64 contacts →
	Exact match “At Varming, we’re all about cutting-edge design and meticulous oversight of mechanical and electrical services, whether it’s for brand-new constructions or revitalizing existing…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	CS Consulting Group Civil & Structural Engineers	Exact match	Dublin, IrelandHQ recorded Nov 5, 2026	51-200	60 contacts →
	Exact match “Realising visions, delivering solutions: CS Consulting Group is a team of highly qualified civil and structural engineers and technicians offering responsive, innovative…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Mcelroy Associates	Exact match	Dublin 2, IrelandHQ recorded Nov 5, 2026	11-50	49 contacts →
	Exact match “McElroy Associates carry out work in the Design, Project Management and Construction Supervision of building projects for international and Irish clients, primarily in the…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Eireng Consulting Engineers LTD	Exact match	Blackrock, IrelandHQ recorded Nov 5, 2026	11-50	42 contacts →
	Exact match “EirEng Consulting Engineers is a firm of highly experienced and motivated Civil and Structural Design Engineers with offices in Ireland and the UK, dedicated to providing cutting…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	SDS Design Engineers	Exact match	Castlebar, IrelandHQ recorded Nov 5, 2026	11-50	34 contacts →
	Exact match “Established in 2003, we are an award winning design focused civil, structural, geotechnical and water engineering practice.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Mmos Engineers	Exact match	Cork, IrelandHQ recorded Nov 5, 2026	11-50	28 contacts →
	Exact match “Murphy Matson O’ Sullivan Consulting Engineers are a chartered engineering consultancy practice who provide clients with design, detailing and supervision services in the field of…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	Cora Consulting Engineers	Exact match	Dublin, IrelandHQ recorded Nov 5, 2026	11-50	27 contacts →
	Exact match “Structural Engineering Consultancy engaged in the design of specialist contempary Architectural Structures.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	Allied Consultant Engineering	Exact match	Dublin 14, IrelandHQ recorded Nov 5, 2026	1-10	27 contacts →
	Exact match “Allied Consultant Engineering provides specialist structural engineering services to clients in Ireland and overseas.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	Glas Civil Engineering LTD	Exact match	Kilheffernan, IrelandHQ recorded Nov 5, 2026	51-200	23 contacts →
	Exact match “Introduction Glas Civil Engineering Ltd was founded in 2013 with the mission of delivering top-quality service to our clients.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Niall Keely & Associates	Exact match	Cork, IrelandHQ recorded Nov 5, 2026	11-50	23 contacts →
	Exact match “Niall Keely & Associates is a Civil & Structural Engineering Consultancy based in Blackrock, Cork but works on projects the length and breadth of the country.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Downes Associates	Exact match	Dublin 12, IrelandHQ recorded Nov 5, 2026	11-50	22 contacts →
	Exact match “Downes Associates is a Structural and Civil Engineering Consultancy specialising in the delivery of quality civil and structural design solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Mcardle Doyle	Exact match	Dundalk, IrelandHQ recorded Nov 5, 2026	11-50	20 contacts →
	Exact match “Civil & Structural Engineering Consultancy” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Mack Engineering	Exact match	Nenagh, IrelandHQ recorded Nov 5, 2026	51-200	20 contacts →
	Exact match “With CE Certification to Execution Class 4 in both the Design and Fabrication of Structural Steelwork we are qualified and capable of delivering on even the most complex and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	OSL Butler Consulting Engineers	Exact match	Cork, IrelandHQ recorded Nov 5, 2026	11-50	19 contacts →
	Exact match “We provide consultancy services to a broad span of clients, large and small, involving projects across all sectors of the construction industry.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	Dosa Consulting Engineers	Exact match	Cork, IrelandHQ recorded Nov 5, 2026	11-50	19 contacts →
	Exact match “At DOSA, we practice the art of structural, civil engineering and project management.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	Hanley Pepper Consulting Engineers	Exact match	Dublin, IrelandHQ recorded Nov 5, 2026	11-50	19 contacts →
	Exact match “Hanley Pepper have been serving the industry for 30 years and have successfully completed over national and international projects.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	Donnachadh O'brien & Associates	Exact match	Naas, IrelandHQ recorded Nov 5, 2026	11-50	18 contacts →
	Exact match “Donnachadh O’ Brien & Associates was founded by Donnachadh O’Brien, Registered Chartered Engineer, and has grown to be an established civil and structural engineering consultancy…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23	Structural Innov8 LTD	Exact match	Moate, IrelandHQ recorded Nov 5, 2026	11-50	18 contacts →
	Exact match “Privately Owned Multidisciplinary Structural Engineering Consultancy” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	Lohan & Donnelly Consulting Engineers	Exact match	Dublin 1, IrelandHQ recorded Nov 5, 2026	11-50	18 contacts →
	Exact match “Lohan & Donnelly Consulting Engineers Established in 1991, Lohan & Donnelly Ltd.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25	Joda Engineering Consultants	Exact match	Cork, IrelandHQ recorded Nov 5, 2026	11-50	17 contacts →
	Exact match “JODA Engineering Consultants was established in 1961 and is considered one of Ireland's most prestigious engineering firms in the country.” Recorded in the RevenueBase company graph · Nov 5, 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 “structural engineering 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 156 structural engineering companies based in Ireland

See the full list, filter by size, metro and specialty, and access 1,180 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Structural engineering companies based in Ireland at a glance

As of Nov 5, 2026

56.5%Verified-email coverage

13.4Average contacts per company

1-10Median size (employees)

12.8%Largest-city concentration · Dublin

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 156 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 “structural engineering 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 1,180 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 5, 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 “structural engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many structural engineering companies are there based in Ireland?

RevenueBase identified 156 company matches for structural engineering 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?

Roughan & O'donovan tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most structural engineering companies?

Dublin leads with 20 company records, followed by Cork (11) and Limerick (8).

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 1,180 professional contacts with verified work emails tracked across these 156 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 5, 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.