Company lists · Data refreshed September 2026

Top 25 Mechanical engineering staffing based in Ireland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 78 companies tracked

RevenueBase identified 78 mechanical engineering staffing headquartered in Ireland as of September 2026 and tracks 1,308 professional contacts across them, including 411 with verified work emails and 70 with mobile numbers. Dublin is the largest hub.

This list covers mechanical engineering staffing 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 5, 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 5, 2026 86% judged on-target in blind review

78Companies

1,308Contacts tracked

411Verified emails

70Mobile numbers

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

The 25 largest mechanical engineering staffing based in Ireland

Ranked by team size

Top 25 of 78 mechanical engineering staffing based in Ireland, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to mechanical engineering staffing: 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	Sigmar Recruitment	Indirect evidence	Dublin, IrelandHQ checked Sep 5, 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 5, 2026
2	Ward Personnel	Indirect evidence	Cork, IrelandHQ checked Sep 5, 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 5, 2026
3	Oradeo	Indirect evidence	Dublin 24, IrelandHQ checked Sep 5, 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 5, 2026
4	BSS Building Staff Solutions	Indirect evidence	Dublin 8, IrelandHQ checked Sep 5, 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 5, 2026
5	Europlan Group	Partial evidence	Dublin, IrelandHQ checked Sep 5, 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 5, 2026
6	Prochem Engineering	Partial evidence	Kilkenny, IrelandHQ checked Sep 5, 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 5, 2026
7	Manpowergroup Ireland	Indirect evidence	Dublin, IrelandHQ checked Sep 5, 2026	51-200	56 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 5, 2026
8	PJ Personnel	Indirect evidence	Tuam, IrelandHQ checked Sep 5, 2026	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 5, 2026
9	Sherlock Recruitment	Indirect evidence	Dublin 12, IrelandHQ checked Sep 5, 2026	11-50	36 contacts →
	Indirect evidence “Reliable, Flexible, Fast & Focused.” Source: RevenueBase Database · checked Sep 5, 2026
10	Headcount Solutions	Partial evidence	Balbriggan, IrelandHQ checked Sep 5, 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 5, 2026
11	Chipright	Partial evidence	Galway City, IrelandHQ checked Sep 5, 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 5, 2026
12	O'neill & Brennan Ireland	Indirect evidence	Dublin, IrelandHQ checked Sep 5, 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 5, 2026
13	FPK Engineering Solutions	Partial evidence	Kilkenny, IrelandHQ checked Sep 5, 2026	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 5, 2026
14	DRS	Indirect evidence	Leixlip, IrelandHQ checked Sep 5, 2026	1-10	24 contacts →
	Indirect evidence “DRS provides Technical Recruitment and Building Information Model management and design services for the AEC industry.” Source: RevenueBase Database · checked Sep 5, 2026
15	KCM Recruitment LTD	Indirect evidence	Rathcoole, IrelandHQ checked Sep 5, 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 5, 2026
16	Deena Energy	Partial evidence	Balbriggan, IrelandHQ checked Sep 5, 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 5, 2026
17	Global Professional Consultants	Partial evidence	Dublin, IrelandHQ checked Sep 5, 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 5, 2026
18	Protential Resources	Indirect evidence	Ashbourne, IrelandHQ checked Sep 5, 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 5, 2026
19	Firstaff Personnel Consultants	Indirect evidence	Dublin, IrelandHQ checked Sep 5, 2026	11-50	19 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 5, 2026
20	Dillon Engineering Services	Partial evidence	IrelandHQ checked Sep 5, 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 5, 2026
21	Apex Global Resources	Partial evidence	IrelandHQ checked Sep 5, 2026	1-10	11 contacts →
	Partial 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 5, 2026
22	Hybrid Engineering & Contracting LTD	Strong evidence	Mullingar, IrelandHQ checked Sep 5, 2026	11-50	11 contacts →
	Strong evidence “Hybrid Engineering & Contracting operates as a Mechanical Engineering Contractor and has been positioning itself to become a market leader in the mechanical service sector.” Source: RevenueBase Database · checked Sep 5, 2026
23	Strive Search	Indirect evidence	Dublin, IrelandHQ checked Sep 5, 2026	11-50	10 contacts →
	Indirect evidence “Recruitment with Impact" Strive is a specialised recruitment agency with a modern, progressive and innovative approach to recruitment.” Source: RevenueBase Database · checked Sep 5, 2026
24	SSA Recruitment Ireland	Indirect evidence	Dublin, IrelandHQ checked Sep 5, 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 5, 2026
25	Alpha C.S. LTD	Indirect evidence	Kenmare, IrelandHQ checked Sep 5, 2026	51-200	7 contacts →
	Indirect evidence “Alpha Contract Solutions is a Human Resources company, who specialise in construction contracting, recruitment and labour supply, for our global clients needs.” Source: RevenueBase Database · checked Sep 5, 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: mechanical engineering staffing. 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 mechanical engineering staffing.
Partial evidence: Its own public description names part of mechanical engineering staffing, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mechanical engineering staffing. 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 78 mechanical engineering staffing based in Ireland

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 411 reachable decision-makers.

Free signup · no credit card

View the full list →

Mechanical engineering staffing based in Ireland at a glance

As of Sep 5, 2026

31.4%Verified-email coverage

5.4%Mobile-number coverage

16.8Average contacts per company

1-10Median size (employees)

29.5%Largest-city concentration · Dublin

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

3720–30

3631–60

061–90

090–180

3180+

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 mechanical engineering staffing, 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 “mechanical engineering staffing”. 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 mechanical engineering staffing), 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 mechanical engineering staffing, 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, 411 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 5, 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 mechanical engineering staffing, 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 mechanical engineering staffing are there based in Ireland?

RevenueBase identified 78 mechanical engineering staffing 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?

Sigmar Recruitment, headquartered in Ireland, tops this list with the largest team on record.

Which city has the most mechanical engineering staffing?

Dublin leads with 23 headquartered companies, followed by Cork (7) and Ashbourne (2).

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 411 verified decision-maker contacts tracked across these 78 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 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 78 mechanical engineering staffing based in Ireland. Start with a free account, no credit card.

Download this list →

Related lists

Mechanical engineering staffing 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.