Company lists · Data refreshed September 2026

Top 25 Plant operators recruitment companies based in Ireland

Name: Plant operators recruitment companies based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 83 companies tracked

RevenueBase identified 83 plant operators recruitment companies headquartered in Ireland as of September 2026 and tracks 1,456 professional contacts across them, including 359 with verified work emails. Dublin is the largest hub.

This list covers plant operators recruitment 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 29, 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 29, 2026 86% judged on-target in blind review

83Companies

1,456Contacts tracked

359Verified emails

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The 25 largest plant operators recruitment companies based in Ireland

Ranked by team size

Top 25 of 83 plant operators recruitment companies based in Ireland, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to plant operators recruitment 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	Partial evidence	Dublin 7, IrelandHQ checked Sep 29, 2026	51-200	287 contacts →
	Partial 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 29, 2026
2	Ward Personnel	Partial evidence	Cork, IrelandHQ checked Sep 29, 2026	11-50	119 contacts →
	Partial evidence “Ward Personnel is an award-winning recruitment agency with offices in Dublin, Cork, Poland, and Denmark.” Source: RevenueBase Database · checked Sep 29, 2026
3	BSS Building Staff Solutions	Partial evidence	Dublin 8, IrelandHQ checked Sep 29, 2026	51-200	78 contacts →
	Partial 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 29, 2026
4	Manpowergroup Ireland	Partial evidence	Dublin, IrelandHQ checked Sep 29, 2026	51-200	56 contacts →
	Partial 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 29, 2026
5	PJ Personnel	Indirect evidence	Tuam, IrelandHQ checked Sep 29, 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 29, 2026
6	Sherlock Recruitment	Indirect evidence	Dublin 12, IrelandHQ checked Sep 29, 2026	11-50	36 contacts →
	Indirect evidence “Reliable, Flexible, Fast & Focused.” Source: RevenueBase Database · checked Sep 29, 2026
7	Connect Recruitment	Indirect evidence	Longford, IrelandHQ checked Sep 29, 2026	11-50	29 contacts →
	Indirect evidence “Connecting Talent.” Source: RevenueBase Database · checked Sep 29, 2026
8	O'neill & Brennan Ireland	Partial evidence	Dublin, IrelandHQ checked Sep 29, 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 29, 2026
9	Allpro Recruitment	Partial evidence	Tullamore, IrelandHQ checked Sep 29, 2026	1-10	24 contacts →
	Partial evidence “AllPro Recruitment is an award winning recruitment agency based in Tullamore serving the Irish midlands.” Source: RevenueBase Database · checked Sep 29, 2026
10	KCM Recruitment LTD	Partial evidence	Rathcoole, IrelandHQ checked Sep 29, 2026	1-10	24 contacts →
	Partial 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 29, 2026
11	RED Chair Recruitment	Partial evidence	Killarney, IrelandHQ checked Sep 29, 2026	11-50	23 contacts →
	Partial evidence “At Red Chair Recruitment, we get people.” Source: RevenueBase Database · checked Sep 29, 2026
12	Deena Energy	Indirect evidence	Balbriggan, IrelandHQ checked Sep 29, 2026	51-200	22 contacts →
	Indirect 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 29, 2026
13	Protential Resources	Partial evidence	Ashbourne, IrelandHQ checked Sep 29, 2026	1-10	19 contacts →
	Partial evidence “Protential Resources is a specialized recruitment agency based in Ireland, focusing on the industrial, logistics, and construction sectors.” Source: RevenueBase Database · checked Sep 29, 2026
14	Firstaff Personnel Consultants	Partial evidence	Dublin, IrelandHQ checked Sep 29, 2026	11-50	19 contacts →
	Partial 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 29, 2026
15	Recruitmentplus	Partial evidence	Co Dublin, IrelandHQ checked Sep 29, 2026	11-50	13 contacts →
	Partial evidence “Founded in RecruitmentPlus has a clear mission to Proactively Partner People.” Source: RevenueBase Database · checked Sep 29, 2026
16	Gilligan Black Recruitment	Indirect evidence	Dublin, IrelandHQ checked Sep 29, 2026	11-50	13 contacts →
	Indirect evidence “Service is where Gilligan Black stands out from the rest, good service is simple when you know what you are doing!” Source: RevenueBase Database · checked Sep 29, 2026
17	Hamilton French	Partial evidence	Cork, IrelandHQ checked Sep 29, 2026	51-200	12 contacts →
	Partial evidence “No two clients are the same at Hamilton French, we offer a range of tailored solutions, from full-time recruitment, contract, and contract-to-hire assignments, to managed services…” Source: RevenueBase Database · checked Sep 29, 2026
18	Apex Global Resources	Partial evidence	IrelandHQ checked Sep 29, 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 29, 2026
19	Sparktel Recruitment	Indirect evidence	Naas, IrelandHQ checked Sep 29, 2026	1-10	11 contacts →
	Indirect evidence “Sparktel is Ireland's specialist infrastructure and utility recruiter.” Source: RevenueBase Database · checked Sep 29, 2026
20	Arcon Recruitment Ireland	Partial evidence	Castlebar, IrelandHQ checked Sep 29, 2026	1-10	9 contacts →
	Partial evidence “Arcon Recruitment is Mayo's only generalist recruitment agency and has been in business since September 2002.” Source: RevenueBase Database · checked Sep 29, 2026
21	ISS Recruitment & HR Services	Partial evidence	Naas, IrelandHQ checked Sep 29, 2026	11-50	8 contacts →
	Partial evidence “Established in 2001 ISS Recruitment have since became one of the longest established recruitment firms in County Kildare.” Source: RevenueBase Database · checked Sep 29, 2026
22	Alpha C.S. LTD	Partial evidence	Kenmare, IrelandHQ checked Sep 29, 2026	51-200	7 contacts →
	Partial 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 29, 2026
23	Hall Recruitment	Partial evidence	Dublin 4, IrelandHQ checked Sep 29, 2026	1-10	7 contacts →
	Partial evidence “Hall Recruitment was established in 2003, by Vivienne Hall & Catherine Murtagh.” Source: RevenueBase Database · checked Sep 29, 2026
24	Flexistaff Recruitment	Partial evidence	Dublin, IrelandHQ checked Sep 29, 2026	1-10	7 contacts →
	Partial evidence “Introducing Flexistaff - Your Industrial and Retail Recruitment Specialist!” Source: RevenueBase Database · checked Sep 29, 2026
25	The Recruitment Bureau	Partial evidence	Clogherhead, IrelandHQ checked Sep 29, 2026	1-10	7 contacts →
	Partial evidence “Established in 1997, The Recruitment Bureau stands as the most established recruitment agency in the North East of Ireland.” Source: RevenueBase Database · checked Sep 29, 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: plant operators recruitment 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 plant operators recruitment companies.
Partial evidence: Its own public description names part of plant operators recruitment companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name plant operators recruitment 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 83 plant operators recruitment companies based in Ireland

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Plant operators recruitment companies based in Ireland at a glance

As of Sep 29, 2026

24.7%Verified-email coverage

17.5Average contacts per company

1-10Median size (employees)

26.5%Largest-city concentration · Dublin

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 83 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 plant operators recruitment 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 “plant operators recruitment 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 plant operators recruitment 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 plant operators recruitment 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, 359 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 29, 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 plant operators recruitment 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 plant operators recruitment companies are there based in Ireland?

RevenueBase identified 83 plant operators recruitment 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 plant operators recruitment companies?

Dublin leads with 22 headquartered companies, followed by Naas (3) and Balbriggan (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 359 verified decision-maker contacts tracked across these 83 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 29, 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.