Company lists · Data refreshed September 2026

Top 25 Recruitment process outsourcing technology companies based in Ireland

Name: Recruitment process outsourcing technology 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 185 companies tracked

RevenueBase identified 185 recruitment process outsourcing technology companies headquartered in Ireland as of September 2026 and tracks 6,166 professional contacts across them, including 1,266 with verified work emails. Dublin is the largest hub.

This list covers recruitment process outsourcing technology 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

185Companies

6,166Contacts tracked

1,266Verified emails

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The 25 largest recruitment process outsourcing technology companies based in Ireland

Ranked by team size

Top 25 of 185 recruitment process outsourcing technology 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 recruitment process outsourcing technology 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	CPL	Indirect evidence	Dublin 4, IrelandHQ checked Sep 29, 2026	10001+	1,841 contacts →
	Indirect evidence “Cpl is a global provider of talent solutions to startup companies, multinationals, and SMEs in every sector from Pharmaceuticals to Fund Accounting.” Source: RevenueBase Database · checked Sep 29, 2026
2	Morgan Mckinley	Indirect evidence	Cork, IrelandHQ checked Sep 29, 2026	1,001-5,000	1,380 contacts →
	Indirect evidence “Morgan McKinley is a global talent services expert, offering the full spectrum of solutions to meet both employers’ and jobseekers’ needs.” Source: RevenueBase Database · checked Sep 29, 2026
3	vsource.io	Partial evidence	Cork, IrelandHQ checked Sep 29, 2026	201-500	372 contacts →
	Partial evidence “vsource - Smarter Talent Acquisition vsource is a talent sourcing platform that blends smart technology with human intuition to help recruiting teams become more efficient.” Source: RevenueBase Database · checked Sep 29, 2026
4	Servisource	Indirect evidence	Dundalk, IrelandHQ checked Sep 29, 2026	51-200	299 contacts →
	Indirect evidence “Servisource are here for our clients and candidates right when you need us.” Source: RevenueBase Database · checked Sep 29, 2026
5	PE Global	Partial evidence	Cork, IrelandHQ checked Sep 29, 2026	51-200	238 contacts →
	Partial evidence “PE Global is a resourcing company with offices in Cork, Drogheda, London and India that specialises in offering tailored recruitment solutions to companies and organisations…” Source: RevenueBase Database · checked Sep 29, 2026
6	Sigmar Recruitment	Strong evidence	Dublin, IrelandHQ checked Sep 29, 2026	51-200	202 contacts →
	Strong 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 29, 2026
7	Archer Recruitment	Indirect evidence	Dublin, IrelandHQ checked Sep 29, 2026	n/a	175 contacts →
	Indirect evidence “Archer works with Ireland's top IT employers to hire superior IT professionals for great IT jobs.” Source: RevenueBase Database · checked Sep 29, 2026
8	Flexsource Solutions	Partial evidence	North Street, IrelandHQ checked Sep 29, 2026	51-200	133 contacts →
	Partial evidence “At Flexsource, we deliver world-class talent management and recruitment services across a variety of light industrial sectors.” Source: RevenueBase Database · checked Sep 29, 2026
9	Brightwater Recruitment	Indirect evidence	Dublin 2, IrelandHQ checked Sep 29, 2026	11-50	132 contacts →
	Indirect evidence “The Brightwater Group is a highly reputable and established brand with a market presence of over 25 years in Ireland.” Source: RevenueBase Database · checked Sep 29, 2026
10	Prosperity	Indirect evidence	Dublin, IrelandHQ checked Sep 29, 2026	11-50	73 contacts →
	Indirect evidence “We’re Prosperity, Ireland’s leading digital talent matchmakers and career transition specialists.” Source: RevenueBase Database · checked Sep 29, 2026
11	Kaizen Workforce Solutions	Indirect evidence	Dublin 2, IrelandHQ checked Sep 29, 2026	501-1,000	66 contacts →
	Indirect evidence “We are an end to end workforce solutions partner optimising the power of people to drive organisational and personal growth.” Source: RevenueBase Database · checked Sep 29, 2026
12	Collins Mcnicholas Recruitment & HR Services Group	Partial evidence	Dublin, IrelandHQ checked Sep 29, 2026	11-50	62 contacts →
	Partial evidence “Collins McNicholas is a multi-award-winning recruitment organisation that provides innovative talent solutions to organisations in Ireland.” Source: RevenueBase Database · checked Sep 29, 2026
13	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
14	Approach People Recruitment	Partial evidence	Blackrock, IrelandHQ checked Sep 29, 2026	11-50	51 contacts →
	Partial evidence “At Approach People Recruitment, we find amazing candidates, yes.” Source: RevenueBase Database · checked Sep 29, 2026
15	IT Search	Indirect evidence	Dublin, IrelandHQ checked Sep 29, 2026	11-50	44 contacts →
	Indirect evidence “IT Search was founded in 2015 with the aim of providing a personal, approachable and recommendation worthy search & selection experience worldwide.” Source: RevenueBase Database · checked Sep 29, 2026
16	Realtime Recruitment	Partial evidence	Dublin, IrelandHQ checked Sep 29, 2026	11-50	41 contacts →
	Partial evidence “Since 2005, Realtime Recruitment has been a trusted partner in tech and transformation recruitment.” Source: RevenueBase Database · checked Sep 29, 2026
17	Gempool Recruitment	Partial evidence	Dublin, IrelandHQ checked Sep 29, 2026	11-50	33 contacts →
	Partial evidence “GemPool - High-End IT recruitment company.” Source: RevenueBase Database · checked Sep 29, 2026
18	Allen Recruitment	Strong evidence	Dublin, IrelandHQ checked Sep 29, 2026	51-200	29 contacts →
	Strong evidence “We think differently about recruitment and possess technological advantages that enable us find better candidates faster.” Source: RevenueBase Database · checked Sep 29, 2026
19	Hero Recruitment	Indirect evidence	Galway, IrelandHQ checked Sep 29, 2026	11-50	26 contacts →
	Indirect evidence “We’ve successfully placed hundreds of specialised candidates within the tech engineering, science and pharma sectors.” Source: RevenueBase Database · checked Sep 29, 2026
20	Careerwise Recruitment	Partial evidence	Shannon, IrelandHQ checked Sep 29, 2026	11-50	21 contacts →
	Partial evidence “CareerWise Recruitment is one of Ireland’s leading specialist recruitment firms, with a strong focus on Technical and Executive search.” Source: RevenueBase Database · checked Sep 29, 2026
21	Ingenio Global	Partial evidence	Dublin 2, IrelandHQ checked Sep 29, 2026	11-50	21 contacts →
	Partial evidence “Ingenio is a specialist recruitment business for SaaS companies, and our purpose is to source exceptional talent for leading SaaS companies in the UK and Ireland.” Source: RevenueBase Database · checked Sep 29, 2026
22	Solas IT Recruitment	Partial evidence	Dublin 7, IrelandHQ checked Sep 29, 2026	11-50	20 contacts →
	Partial evidence “Solas IT is a wholly Irish owned and managed company which has been setting the standard for excellence in the field of IT Recruitment.” Source: RevenueBase Database · checked Sep 29, 2026
23	Clark Recruitment	Strong evidence	Co. Kildare, IrelandHQ checked Sep 29, 2026	51-200	20 contacts →
	Strong evidence “Established in 1998, we offer comprehensive Recruitment Solutions: Executive Search \| Permanent \| Contract \| Temporary \| Recruitment Process Outsourcing \| Work Permits \| Salary…” Source: RevenueBase Database · checked Sep 29, 2026
24	Lincoln Recruitment Specialists	Indirect evidence	Dublin 2, IrelandHQ checked Sep 29, 2026	11-50	19 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
25	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

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: recruitment process outsourcing technology 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 recruitment process outsourcing technology companies.
Partial evidence: Its own public description names part of recruitment process outsourcing technology companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name recruitment process outsourcing technology 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 185 recruitment process outsourcing technology companies based in Ireland

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Recruitment process outsourcing technology companies based in Ireland at a glance

As of Sep 29, 2026

20.5%Verified-email coverage

33.3Average contacts per company

1-10Median size (employees)

35.1%Largest-city concentration · Dublin

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

111

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 185 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 recruitment process outsourcing technology 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 “recruitment process outsourcing technology 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 recruitment process outsourcing technology 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 recruitment process outsourcing technology 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, 1,266 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.

Recruitment process outsourcing technology companies by metro

Recruitment process outsourcing technology companies in Dublin65

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 recruitment process outsourcing technology 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 recruitment process outsourcing technology companies are there based in Ireland?

RevenueBase identified 185 recruitment process outsourcing technology 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?

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

Which city has the most recruitment process outsourcing technology companies?

Dublin leads with 65 headquartered companies, followed by Cork (7) and Galway (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 1,266 verified decision-maker contacts tracked across these 185 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.