Company lists · Data refreshed September 2026

Top 25 Construction engineering staffing companies based in Ireland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 157 companies tracked

RevenueBase identified 157 construction engineering staffing companies headquartered in Ireland as of September 2026 and tracks 3,691 professional contacts across them, including 1,708 with verified work emails. Dublin is the largest hub.

This list covers construction engineering staffing companies 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 27, 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 27, 2026 86% judged on-target in blind review

157Companies

3,691Contacts tracked

1,708Verified emails

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The 25 largest construction engineering staffing companies based in Ireland

Ranked by team size

Top 25 of 157 construction engineering staffing companies based in Ireland, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to construction engineering staffing companies: 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	Ward And Burke	Strong evidence	Kilcolgan, IrelandHQ checked Sep 27, 2026	1,001-5,000	632 contacts →
	Strong evidence “Since its establishment, Ward & Burke has sought to develop and adopt the ideals and aspirations to civil engineering construction and currently delivers class leading, reliable…” Source: RevenueBase Database · checked Sep 27, 2026
2	Coffey	Strong evidence	Athenry, IrelandHQ checked Sep 27, 2026	201-500	324 contacts →
	Strong evidence “Coffey is a family-owned civil engineering-led company operating in every major construction sector throughout Ireland and the UK.” Source: RevenueBase Database · checked Sep 27, 2026
3	3d Personnel	Indirect evidence	Dublin, IrelandHQ checked Sep 27, 2026	51-200	237 contacts →
	Indirect evidence “Built on great people.” Source: RevenueBase Database · checked Sep 27, 2026
4	Roughan & O'donovan	Partial evidence	Sandyford, IrelandHQ checked Sep 27, 2026	201-500	227 contacts →
	Partial evidence “Roughan and O’Donovan (ROD) is a leading civil, environmental and structural engineering consultancy.” Source: RevenueBase Database · checked Sep 27, 2026
5	Sigmar Recruitment	Indirect evidence	Dublin, IrelandHQ checked Sep 27, 2026	51-200	202 contacts →
	Indirect evidence “Sigmar Recruitment established in 2002, is a leading Irish recruitment services company comprised of 14 specialist divisions covering the entire recruitment process and managed…” Source: RevenueBase Database · checked Sep 27, 2026
6	Ward Personnel	Indirect evidence	Cork, IrelandHQ checked Sep 27, 2026	11-50	119 contacts →
	Indirect evidence “Ward Personnel is an award-winning recruitment agency with offices in Dublin, Cork, Poland, and Denmark.” Source: RevenueBase Database · checked Sep 27, 2026
7	Oradeo	Indirect evidence	Dublin 24, IrelandHQ checked Sep 27, 2026	201-500	82 contacts →
	Indirect evidence “Oradeo provides high quality expert recruitment services to our clients throughout Ireland, Europe and Internationally.” Source: RevenueBase Database · checked Sep 27, 2026
8	Barrett Mahony Consulting Engineers	Partial evidence	Dublin 2, IrelandHQ checked Sep 27, 2026	51-200	79 contacts →
	Partial evidence “Barrett Mahony Consulting Engineers is an established civil and structural engineering consultancy specialising in all aspects of civil and structural engineering and project…” Source: RevenueBase Database · checked Sep 27, 2026
9	BSS Building Staff Solutions	Indirect evidence	Dublin 8, IrelandHQ checked Sep 27, 2026	51-200	78 contacts →
	Indirect evidence “The Right People For The Job Established in 2005, Building Staff Solutions (BSS) is one of Ireland’s leading outsourced solutions provider and recruitment specialists.” Source: RevenueBase Database · checked Sep 27, 2026
10	Europlan Group	Partial evidence	Dublin, IrelandHQ checked Sep 27, 2026	51-200	77 contacts →
	Partial evidence “For over four decades, the Europlan Group has been a trusted partner, delivering exceptional services to the Engineering and Industrial sectors worldwide.” Source: RevenueBase Database · checked Sep 27, 2026
11	Prochem Engineering	Partial evidence	Kilkenny, IrelandHQ checked Sep 27, 2026	51-200	75 contacts →
	Partial evidence “Prochem Engineering is one of the leading engineering consultancy firms in Ireland, having been established in 1995.” Source: RevenueBase Database · checked Sep 27, 2026
12	Sorensen Civil Engineering LTD	Strong evidence	Cork, IrelandHQ checked Sep 27, 2026	51-200	69 contacts →
	Strong evidence “Sorensen Civil Engineering Ltd is a multi-disciplined construction company that was established in 1977 and has grown to become one of Ireland's leaders in the civil and marine…” Source: RevenueBase Database · checked Sep 27, 2026
13	Tandem Project Management LTD	Strong evidence	Blackrock, IrelandHQ checked Sep 27, 2026	51-200	65 contacts →
	Strong evidence “Tandem is an engineering consultancy specialising in project management, multi-disciplined engineering design, construction management, energy & carbon reduction, EHS and talent…” Source: RevenueBase Database · checked Sep 27, 2026
14	LMH Engineering Ireland	Strong evidence	Arklow, IrelandHQ checked Sep 27, 2026	51-200	54 contacts →
	Strong evidence “Mechanical & Structural Engineering Solutions for both on-site and offsite construction.” Source: RevenueBase Database · checked Sep 27, 2026
15	Eireng Consulting Engineers LTD	Indirect evidence	Blackrock, IrelandHQ checked Sep 27, 2026	11-50	38 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
16	PJ Personnel	Partial evidence	Tuam, IrelandHQ checked Sep 27, 2026	11-50	36 contacts →
	Partial evidence “PJ Personnel are specialists in recruiting temporary and permanent staff for the Construction, Industrial, Manufacturing and Commercial Sectors.” Source: RevenueBase Database · checked Sep 27, 2026
17	Sherlock Recruitment	Indirect evidence	Dublin 12, IrelandHQ checked Sep 27, 2026	11-50	36 contacts →
	Indirect evidence “Reliable, Flexible, Fast & Focused.” Source: RevenueBase Database · checked Sep 27, 2026
18	Headcount Solutions	Partial evidence	Balbriggan, IrelandHQ checked Sep 27, 2026	51-200	34 contacts →
	Partial evidence “Headcount Engineering is a multi-disciplined Engineering Resourcing company that provides high quality technical personnel and technical productivity solutions to the…” Source: RevenueBase Database · checked Sep 27, 2026
19	Chipright	Partial evidence	Galway City, IrelandHQ checked Sep 27, 2026	51-200	30 contacts →
	Partial evidence “Chipright is a specialised engineering recruitment and contracting firm, providing senior level consulting engineers and contractors to companies developing integrated circuits.” Source: RevenueBase Database · checked Sep 27, 2026
20	O'neill & Brennan Ireland	Partial evidence	Dublin, IrelandHQ checked Sep 27, 2026	51-200	28 contacts →
	Partial evidence “Established in 1997, O’Neill & Brennan Ireland is a trusted recruitment partner to many of Ireland’s leading construction contractors.” Source: RevenueBase Database · checked Sep 27, 2026
21	Tusker	Partial evidence	Monaghan, IrelandHQ checked Sep 27, 2026	51-200	26 contacts →
	Partial evidence “Tusker Construction Group is a family owned and managed entity operating within all areas of the construction sector.” Source: RevenueBase Database · checked Sep 27, 2026
22	Clandillon Civil Consulting LTD	Partial evidence	Newbridge, IrelandHQ checked Sep 27, 2026	11-50	24 contacts →
	Partial evidence “is a civil engineering consultancy, which is dedicated to providing exceptional service to main Contractors in the execution of civil engineering projects.” Source: RevenueBase Database · checked Sep 27, 2026
23	Mmos Engineers	Partial evidence	Cork, IrelandHQ checked Sep 27, 2026	11-50	24 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
24	KCM Recruitment LTD	Indirect evidence	Rathcoole, IrelandHQ checked Sep 27, 2026	1-10	24 contacts →
	Indirect evidence “KCM International Recruitment Email: info@kcmrecruitment.ie Phone: 00 353 1 4586006 Web: KCM is a privately owned Irish company established by industry qualified and experienced…” Source: RevenueBase Database · checked Sep 27, 2026
25	DJF Engineering Services LTD	Indirect evidence	Cork, IrelandHQ checked Sep 27, 2026	11-50	23 contacts →
	Indirect evidence “PROJECT MANANGERS & CONSULTING ENGINEERS Project Execution, from Concept to Completion ~ WHAT WE DO ~ Our practice has maintained a reputation for high quality Project Management…” Source: RevenueBase Database · checked Sep 27, 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: construction engineering staffing companies. 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 construction engineering staffing companies.
Partial evidence: Its own public description names part of construction engineering staffing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name construction engineering staffing companies. 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 25 of 157 construction engineering staffing companies based in Ireland

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Construction engineering staffing companies based in Ireland at a glance

As of Sep 27, 2026

46.3%Verified-email coverage

23.5Average contacts per company

11-50Median size (employees)

20.4%Largest-city concentration · Dublin

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 157 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 construction engineering staffing companies, 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 “construction engineering staffing companies”. 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 construction engineering staffing companies), 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 construction engineering staffing companies, 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, 1,708 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 27, 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.

Construction engineering staffing companies by metro

Construction engineering staffing companies in Dublin32

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 construction engineering staffing companies, 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 construction engineering staffing companies are there based in Ireland?

RevenueBase identified 157 construction engineering staffing companies 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?

Ward And Burke, headquartered in Kilcolgan Kilcolgan, tops this list with the largest team on record.

Which city has the most construction engineering staffing companies?

Dublin leads with 32 headquartered companies, followed by Cork (10) and Dundalk (4).

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 1,708 verified decision-maker contacts tracked across these 157 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 27, 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.