Company lists · Data refreshed September 2026

Top 25 Engineering staffing companies based in Ireland

Name: 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 2, 2026 144 companies tracked

RevenueBase identified 144 engineering staffing companies headquartered in Ireland as of September 2026 and tracks 2,492 professional contacts across them, including 717 with verified work emails and 150 with mobile numbers. Dublin is the largest hub.

This list covers 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 2, 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 RevenueBase Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

144Companies

2,492Contacts tracked

717Verified emails

150Mobile numbers

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The 25 largest engineering staffing companies based in Ireland

Ranked by team size

Top 25 of 144 engineering staffing companies based in Ireland, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to 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	Excel Recruitment	Indirect evidence	Dublin, Ireland	51-200	280 contacts →
	Indirect evidence “Our Role is To Help You Excel… Since 2002, Excel Recruitment has evolved into a multi-divisional organisation by providing a talented workforce to our clients and through…” Source: RevenueBase Database · checked Sep 2, 2026
2	Sigmar Recruitment	Indirect evidence	Cork, Ireland	51-200	200 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 2, 2026
3	Navartis	Indirect evidence	Dublin City, Ireland	51-200	142 contacts →
	Indirect evidence “Navartis is a specialist global recruitment company supplying highly skilled technical personnel to global projects across Technology, Energy and the Infrastructure & Built…” Source: RevenueBase Database · checked Sep 2, 2026
4	Ward Personnel	Indirect evidence	Leinster, Ireland	11-50	120 contacts →
	Indirect evidence “Ward Personnel is an award-winning recruitment agency with offices in Dublin, Cork, Poland, and Denmark.” Source: RevenueBase Database · checked Sep 2, 2026
5	Novi Global	Indirect evidence	Dublin, Ireland	51-200	84 contacts →
	Indirect evidence “Novi Global is a headhunting recruitment company who work globally in a new way.” Source: RevenueBase Database · checked Sep 2, 2026
6	BSS Building Staff Solutions	Indirect evidence	Dublin, Ireland	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 2, 2026
7	Prochem Engineering	Partial evidence	Ireland	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 2, 2026
8	Europlan Group	Partial evidence	Dublin, Ireland	51-200	73 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 2, 2026
9	Protecnium	Partial evidence	Dublin, Ireland	51-200	61 contacts →
	Partial evidence “Protecnium is an international firm specializing in engineering and technical services.” Source: RevenueBase Database · checked Sep 2, 2026
10	DMG Engineering LTD	Partial evidence	Dublin, Ireland	201-500	59 contacts →
	Partial evidence “DMG Engineering Ltd have been in operation since 2004.” Source: RevenueBase Database · checked Sep 2, 2026
11	Manpowergroup Ireland	Indirect evidence	Galway, Ireland	51-200	57 contacts →
	Indirect evidence “We're part of ManpowerGroup – the world's workforce expert!@ManpowerIreland ManpowerGroup has been the world’s workforce recruitment and career development expert.” Source: RevenueBase Database · checked Sep 2, 2026
12	SSA Recruitment Group	Indirect evidence	Ireland	11-50	49 contacts →
	Indirect evidence “SSA Group are a specialised global recruitment agency with offices in the UK, Ireland, North America, Australia and the Middle East - specialising in white collar construction…” Source: RevenueBase Database · checked Sep 2, 2026
13	KSK Rathmor Engineering & Recruitment	Partial evidence	Ireland	201-500	43 contacts →
	Partial evidence “Engineering Company actively searching & training high-quality recruits.” Source: RevenueBase Database · checked Sep 2, 2026
14	Matrix Recruitment Group	Indirect evidence	Carlow, Ireland	11-50	38 contacts →
	Indirect evidence “Matrix Recruitment Group is a leading regional recruitment company.” Source: RevenueBase Database · checked Sep 2, 2026
15	PJ Personnel	Indirect evidence	Ireland	11-50	36 contacts →
	Indirect evidence “PJ Personnel are specialists in recruiting temporary and permanent staff for the Construction, Industrial, Manufacturing and Commercial Sectors.” Source: RevenueBase Database · checked Sep 2, 2026
16	Sherlock Recruitment	Indirect evidence	Dublin, Ireland	11-50	36 contacts →
	Indirect evidence “Reliable, Flexible, Fast & Focused.” Source: RevenueBase Database · checked Sep 2, 2026
17	Chipright	Partial evidence	Ireland	51-200	29 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 2, 2026
18	Connect Recruitment	Indirect evidence	Longford, Ireland	11-50	29 contacts →
	Indirect evidence “Connecting Talent.” Source: RevenueBase Database · checked Sep 2, 2026
19	O'neill & Brennan Ireland	Indirect evidence	Ireland	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 2, 2026
20	FPK Engineering Solutions	Partial evidence	Kilkenny, Ireland	51-200	26 contacts →
	Partial evidence “FPK are a client-focused Architectural & Engineering design consultancy and resource support service firm serving the Pharmaceutical, Medical Device and Food Industry.” Source: RevenueBase Database · checked Sep 2, 2026
21	Core Talent Recruitment	Indirect evidence	Dublin, Ireland	11-50	26 contacts →
	Indirect evidence “Helping people and businesses make the right move.” Source: RevenueBase Database · checked Sep 2, 2026
22	Hero Recruitment	Partial evidence	Ireland	11-50	26 contacts →
	Partial evidence “We’ve successfully placed hundreds of specialised candidates within the tech engineering, science and pharma sectors.” Source: RevenueBase Database · checked Sep 2, 2026
23	Deena Energy	Partial evidence	Balbriggan, Ireland	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 2, 2026
24	Firstaff Personnel Consultants	Indirect evidence	Dublin, Ireland	11-50	20 contacts →
	Indirect evidence “Helping build great companies since 1967” Established in 1967, Firstaff is one of the longest-established recruitment agencies in Ireland.” Source: RevenueBase Database · checked Sep 2, 2026
25	Global Professional Consultants	Partial evidence	Dublin, Ireland	11-50	18 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 2, 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: 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 engineering staffing companies.
Partial evidence: Its own public description names part of 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 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 144 engineering staffing companies based in Ireland

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Engineering staffing companies based in Ireland at a glance

As of Sep 2, 2026

28.8%Verified-email coverage

6.0%Mobile-number coverage

17.3Average contacts per company

1-10Median size (employees)

27.1%Largest-city concentration · Dublin

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 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 “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 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 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, 717 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 2, 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.

Engineering staffing companies by metro

Engineering staffing companies in Dublin39

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 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 engineering staffing companies are there based in Ireland?

RevenueBase identified 144 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?

Excel Recruitment, headquartered in Dublin, tops this list with the largest team on record.

Which city has the most engineering staffing companies?

Dublin leads with 39 headquartered companies, followed by Cork (9) and Limerick (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 717 verified decision-maker contacts tracked across these 144 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 2, 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.