Company lists · Data refreshed September 2026

Top 25 Bridge engineering staffing companies based in Ireland

Name: Bridge 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 80 companies tracked

RevenueBase identified 80 bridge engineering staffing companies headquartered in Ireland as of September 2026 and tracks 1,287 professional contacts across them, including 587 with verified work emails. Dublin is the largest hub.

This list covers bridge 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

80Companies

1,287Contacts tracked

587Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest bridge engineering staffing companies based in Ireland

Ranked by team size

Top 25 of 80 bridge 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 bridge 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	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
2	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
3	Gdcl Consulting Engineers	Partial evidence	Dublin 12, IrelandHQ checked Sep 27, 2026	11-50	116 contacts →
	Partial evidence “From original inception in 1991, GDCL Consulting Engineers have evolved as a provider of civil and structural engineering services with a proven track record of successful…” Source: RevenueBase Database · checked Sep 27, 2026
4	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
5	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
6	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
7	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
8	SDS Design Engineers	Partial evidence	Castlebar, IrelandHQ checked Sep 27, 2026	11-50	31 contacts →
	Partial evidence “Established in 2003, we are an award winning design focused civil, structural, geotechnical and water engineering practice.” Source: RevenueBase Database · checked Sep 27, 2026
9	O'neill & Brennan Ireland	Indirect evidence	Dublin, IrelandHQ checked Sep 27, 2026	51-200	28 contacts →
	Indirect 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
10	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
11	Deena Energy	Partial evidence	Balbriggan, IrelandHQ checked Sep 27, 2026	51-200	22 contacts →
	Partial evidence “Deena Energy Services is an Irish company with a global reach providing clients in the Energy and Oil & Gas industries with competent, focused and cost effective staffing…” Source: RevenueBase Database · checked Sep 27, 2026
12	Global Professional Consultants	Partial evidence	Dublin, IrelandHQ checked Sep 27, 2026	11-50	21 contacts →
	Partial evidence “About Us: Global Professional Consultants is a leading Irish recruitment consultancy based in Dublin who specialise in architectural, engineering and construction recruitment.” Source: RevenueBase Database · checked Sep 27, 2026
13	Downes Associates	Partial evidence	Dublin 12, IrelandHQ checked Sep 27, 2026	11-50	20 contacts →
	Partial evidence “Downes Associates is a Structural and Civil Engineering Consultancy specialising in the delivery of quality civil and structural design solutions.” Source: RevenueBase Database · checked Sep 27, 2026
14	Lohan & Donnelly Consulting Engineers	Indirect evidence	Dublin 1, IrelandHQ checked Sep 27, 2026	11-50	20 contacts →
	Indirect evidence “Lohan & Donnelly Consulting Engineers Established in 1991, Lohan & Donnelly Ltd.” Source: RevenueBase Database · checked Sep 27, 2026
15	Protential Resources	Indirect evidence	Ashbourne, IrelandHQ checked Sep 27, 2026	1-10	19 contacts →
	Indirect evidence “Protential Resources is a specialized recruitment agency based in Ireland, focusing on the industrial, logistics, and construction sectors.” Source: RevenueBase Database · checked Sep 27, 2026
16	Glas Civil Engineering LTD	Partial evidence	Kilheffernan, IrelandHQ checked Sep 27, 2026	51-200	18 contacts →
	Partial evidence “Introduction Glas Civil Engineering Ltd was founded in 2013 with the mission of delivering top-quality service to our clients.” Source: RevenueBase Database · checked Sep 27, 2026
17	Hanley Pepper Consulting Engineers	Indirect evidence	Dublin, IrelandHQ checked Sep 27, 2026	11-50	18 contacts →
	Indirect evidence “Hanley Pepper have been serving the industry for 30 years and have successfully completed over national and international projects.” Source: RevenueBase Database · checked Sep 27, 2026
18	Dillon Engineering Services	Partial evidence	IrelandHQ checked Sep 27, 2026	11-50	16 contacts →
	Partial evidence “Trusted partners, delivering top engineering, scientific & design talent to Ireland’s high-tech sectors.” Source: RevenueBase Database · checked Sep 27, 2026
19	Mcardle Doyle	Partial evidence	Dundalk, IrelandHQ checked Sep 27, 2026	11-50	15 contacts →
	Partial evidence “Civil & Structural Engineering Consultancy” Source: RevenueBase Database · checked Sep 27, 2026
20	Apex Global Resources	Indirect evidence	IrelandHQ checked Sep 27, 2026	1-10	11 contacts →
	Indirect evidence “In business since 2001, Apex Global Resources is a Professional Trades Recruitment Agency, providing permanent and contract recruitment solutions to the Mechanical Services…” Source: RevenueBase Database · checked Sep 27, 2026
21	DCE IRL	Partial evidence	Dundalk, IrelandHQ checked Sep 27, 2026	11-50	11 contacts →
	Partial evidence “Civil, Structural & Traffic Engineering Consultancy based in Dundalk, Co.” Source: RevenueBase Database · checked Sep 27, 2026
22	Carr Consulting Engineers	Partial evidence	Ballybofey, IrelandHQ checked Sep 27, 2026	1-10	11 contacts →
	Partial evidence “CARR CONSULTING ENGINEERS Carr Consulting Engineers is a Civil & Structural engineering firm providing consultancy services to the private and public sectors.” Source: RevenueBase Database · checked Sep 27, 2026
23	Collins Boyd Engineers & Architects	Partial evidence	Roscommon, IrelandHQ checked Sep 27, 2026	11-50	10 contacts →
	Partial evidence “Collins Boyd Engineering are Chartered Engineers and Registered Architects, offering Civil Engineering, Structural Engineering, Architectural Services and Project Management…” Source: RevenueBase Database · checked Sep 27, 2026
24	D. Fallon Consulting Group	Indirect evidence	Galway City, IrelandHQ checked Sep 27, 2026	11-50	10 contacts →
	Indirect evidence “D.” Source: RevenueBase Database · checked Sep 27, 2026
25	SSA Recruitment Ireland	Indirect evidence	Dublin, IrelandHQ checked Sep 27, 2026	11-50	10 contacts →
	Indirect evidence “SSA Group is a specialist recruitment consultancy with over 20 years of successful, organic growth across international markets.” 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: bridge 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 bridge engineering staffing companies.
Partial evidence: Its own public description names part of bridge 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 bridge 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 80 bridge engineering staffing companies based in Ireland

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 587 reachable decision-makers.

Free signup · no credit card

View the full list →

Bridge engineering staffing companies based in Ireland at a glance

As of Sep 27, 2026

45.6%Verified-email coverage

16.1Average contacts per company

1-10Median size (employees)

20.0%Largest-city concentration · Dublin

Sep 27, 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 80 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 bridge 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 “bridge 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 bridge 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 bridge 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, 587 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.

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 bridge 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 bridge engineering staffing companies are there based in Ireland?

RevenueBase identified 80 bridge 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?

Roughan & O'donovan, headquartered in Ireland, tops this list with the largest team on record.

Which city has the most bridge engineering staffing companies?

Dublin leads with 16 headquartered companies, followed by Cork (7) and Sligo (3).

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 587 verified decision-maker contacts tracked across these 80 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.

Ready to reach these companies? Verified emails and direct dials for all 80 bridge engineering staffing companies based in Ireland. Start with a free account, no credit card.

Download this list →

Related lists

Bridge engineering staffing companies by geography

Browse the directory

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.