Company lists · Data refreshed September 2026

Top 25 International staffing agencies based in Ireland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 439 companies tracked

RevenueBase identified 439 international staffing agencies headquartered in Ireland as of September 2026 and tracks 7,627 professional contacts across them, including 1,657 with verified work emails and 426 with mobile numbers. Dublin is the largest hub.

This list covers international staffing agencies 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

439Companies

7,627Contacts tracked

1,657Verified emails

426Mobile numbers

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The 25 largest international staffing agencies based in Ireland

Ranked by team size

Top 25 of 439 international staffing agencies based in Ireland, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names international staffing agencies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	RecruitersIndirect evidence	Dublin, IrelandHQ checked Sep 4, 2026	51-200	398
	“RECRUITERS aim to grow in line with our company values of Trust, Drive, Creativity, and Fun.” Source: company website · checked Sep 4, 2026
2	Icds GroupIndirect evidence	Dublin, IrelandHQ checked Sep 4, 2026	51-200	361
	“A Construction/Technical Recruitment & Executive Search specialist with decades of experience representing Tier 1 clients in the Building, Property, Civil, Mechanical, Electrical…” Source: company website · checked Sep 4, 2026
3	CPL HealthcarePartial evidence	Dublin, IrelandHQ checked Sep 4, 2026	51-200	340
	“We at Cpl Healthcare are proud to be the largest healthcare recruitment agency in Ireland and boast a highly recognisable brand in both domestic and international markets.” Source: company website · checked Sep 4, 2026
4	ServisourceIndirect evidence	Dundalk, IrelandHQ checked Sep 4, 2026	51-200	300
	“Servisource are here for our clients and candidates right when you need us.” Source: company website · checked Sep 4, 2026
5	Excel RecruitmentIndirect evidence	Dublin, IrelandHQ checked Sep 4, 2026	51-200	280
	“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: company website · checked Sep 4, 2026
6	FRS RecruitmentIndirect evidence	Dublin 2, IrelandHQ checked Sep 4, 2026	51-200	236
	“Winner of the Employment Recruitment Federation Large Agency of the Year 2025-2026** At FRS Recruitment, we like to say we are made different.” Source: company website · checked Sep 4, 2026
7	Sigmar RecruitmentIndirect evidence	Dublin, IrelandHQ checked Sep 4, 2026	51-200	200
	“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: company website · checked Sep 4, 2026
8	OSSIndirect evidence	Dublin 22, IrelandHQ checked Sep 4, 2026	501-1,000	186
	“Providing HR expertise, responding to individual company needs and forming the most appropriate recruitment solutions that add value to clients.” Source: company website · checked Sep 4, 2026
9	Flexsource SolutionsIndirect evidence	North Street, IrelandHQ checked Sep 4, 2026	51-200	134
	“At Flexsource, we deliver world-class talent management and recruitment services across a variety of light industrial sectors.” Source: company website · checked Sep 4, 2026
10	Brightwater RecruitmentIndirect evidence	Dublin 2, IrelandHQ checked Sep 4, 2026	11-50	130
	“The Brightwater Group is a highly reputable and established brand with a market presence of over 25 years in Ireland.” Source: company website · checked Sep 4, 2026
11	Ward PersonnelIndirect evidence	Cork, IrelandHQ checked Sep 4, 2026	11-50	120
	“Ward Personnel is an award-winning recruitment agency with offices in Dublin, Cork, Poland, and Denmark.” Source: company website · checked Sep 4, 2026
12	OsbornePartial evidence	Dublin 2, IrelandHQ checked Sep 4, 2026	51-200	95
	“Osborne is a Leading, International, Irish Owned, multi Award-Winning Recruitment Consultancy with a reputation for Recruitment Excellence.” Source: company website · checked Sep 4, 2026
13	Head Hunt InternationalIndirect evidence	IrelandHQ checked Sep 4, 2026	11-50	83
	“Whether you are looking for your next job, a new career or seeking a new highly qualified employee, we are the company who will deliver you the best outcome with the highest…” Source: company website · checked Sep 4, 2026
14	Broadline GroupIndirect evidence	Nationwide, IrelandHQ checked Sep 4, 2026	11-50	82
	“The Broadline Group is one of Irelands' leading recruitment agencies.” Source: company website · checked Sep 4, 2026
15	BSS Building Staff SolutionsIndirect evidence	Dublin, IrelandHQ checked Sep 4, 2026	51-200	78
	“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: company website · checked Sep 4, 2026
16	AccproIndirect evidence	Dublin, IrelandHQ checked Sep 4, 2026	11-50	74
	“ACCPRO specialises in delivering a high quality, highly tailored service to clients and candidates across finance, accountancy, HR, technology and life sciences.” Source: company website · checked Sep 4, 2026
17	UnijobsIndirect evidence	Limerick, IrelandHQ checked Sep 4, 2026	11-50	72
	“Unijobs is a recruitment company established for the purposes of providing a shared service designed to achieve efficiencies within the public sector.” Source: company website · checked Sep 4, 2026
18	ProsperityIndirect evidence	Dublin, IrelandHQ checked Sep 4, 2026	11-50	71
	“We’re Prosperity, Ireland’s leading digital talent matchmakers and career transition specialists.” Source: company website · checked Sep 4, 2026
19	VantageIndirect evidence	IrelandHQ checked Sep 4, 2026	51-200	68
	“At Vantage Resources, we specialise in sourcing and providing outstanding professional IT talent to work on projects being undertaken by Ireland’s leading domestic & global…” Source: company website · checked Sep 4, 2026
20	Crewit Resourcing GroupPartial evidence	Dublin, IrelandHQ checked Sep 4, 2026	51-200	67
	“We are an international recruitment consultancy.” Source: company website · checked Sep 4, 2026
21	CPL Integrated ServicesIndirect evidence	Leixlip, IrelandHQ checked Sep 4, 2026	1,001-5,000	64
	“Cpl Integrated Services is a division of Cpl Resources Plc, a leading provider of recruitment and HR outsourcing solutions throughout Europe.” Source: company website · checked Sep 4, 2026
22	Collins Mcnicholas Recruitment & HR Services GroupIndirect evidence	Dublin, IrelandHQ checked Sep 4, 2026	11-50	61
	“Collins McNicholas is a multi-award-winning recruitment organisation that provides innovative talent solutions to organisations in Ireland.” Source: company website · checked Sep 4, 2026
23	Team ObairIndirect evidence	Inchicore, IrelandHQ checked Sep 4, 2026	11-50	59
	“Logistics & Supply Chain Recruitment Specialists Temporary Workers Contract Staff Permanent Employees Established in 2001, Team Obair has been successfully supplying the highest…” Source: company website · checked Sep 4, 2026
24	Manpowergroup IrelandIndirect evidence	Dublin, IrelandHQ checked Sep 4, 2026	51-200	57
	“We're part of ManpowerGroup – the world's workforce expert!@ManpowerIreland ManpowerGroup has been the world’s workforce recruitment and career development expert.” Source: company website · checked Sep 4, 2026
25	CREGGIndirect evidence	Shannon, IrelandHQ checked Sep 4, 2026	11-50	49
	“CREGG are Ireland's Recruitment Specialists.” Source: company website · checked Sep 4, 2026

Showing 25 of 439 international staffing agencies based in Ireland

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International staffing agencies based in Ireland at a glance

As of Sep 4, 2026

1-10Median size (employees)

DublinLargest hub · 155 HQs

426Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

259

11-50

126

51-200

201-500

501-1,000

1,001-5,000

Verified emails by last verification

0–30

31–60

142

61–90

884

90–180

628

180+

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 international staffing agencies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Ireland whose own description of what they do matches “international staffing agencies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among international staffing agencies, 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 an evidence 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, 1,657 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 4, 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.

International staffing agencies by metro

International staffing agencies in Dublin155

Frequently asked

How many international staffing agencies are there based in Ireland?

RevenueBase identified 439 international staffing agencies 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?

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

Which city has the most international staffing agencies?

Dublin leads with 155 headquartered companies, followed by Cork (17) and Limerick (11).

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 1,657 verified decision-maker contacts tracked across these 439 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 4, 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 SmartSearch, 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.