Company lists · Data refreshed November 2026

Top 20 HR companies based in Ireland

RevenueBase identified 327 company matches for HR companies associated with Ireland as of November 2026 and tracks 24,721 professional contacts across them, including 9,248 with verified work emails. Dublin is the largest hub.

This list covers company matches for HR companies associated with Ireland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
327Companies
24,721Contacts tracked
9,248Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 20 largest HR companies based in Ireland

Ranked by team size
Top 20 of 327 company matches for HR companies based in Ireland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchDublin 4, IrelandHQ recorded Nov 6, 202610001+1,961 contacts →

Exact match

“Where potential meets capability.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCork, IrelandHQ recorded Nov 6, 20261,001-5,0001,554 contacts →

Exact match

“Morgan McKinley is a global talent services expert, offering the full spectrum of solutions to meet both employers’ and jobseekers’ needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDundalk, IrelandHQ recorded Nov 6, 202651-200299 contacts →

Exact match

“Servisource are here for our clients and candidates right when you need us.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchGalway, IrelandHQ recorded Nov 6, 202651-200150 contacts →

Exact match

“We Change Lives - ICE Group, the award-winning Recruitment, Training and Outsourced HR and Payroll Business partner to many successful Irish and Multinational organisations - home…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchDublin 2, IrelandHQ recorded Nov 6, 202611-50139 contacts →

Exact match

“The Brightwater Group is a highly reputable and established brand with a market presence of over 25 years in Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNationwide, IrelandHQ recorded Nov 6, 202611-5093 contacts →

Exact match

“The Broadline Group is one of Irelands' leading recruitment agencies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5090 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5069 contacts →

Exact match

“Collins McNicholas is a multi-award-winning recruitment organisation that provides innovative talent solutions to organisations in Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLeixlip, IrelandHQ recorded Nov 6, 20261,001-5,00063 contacts →

Exact match

“Cpl Integrated Services is a division of Cpl Resources Plc, a leading provider of recruitment and HR outsourcing solutions throughout Europe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDublin 2, IrelandHQ recorded Nov 6, 2026501-1,00062 contacts →

Exact match

“We are an end to end workforce solutions partner optimising the power of people to drive organisational and personal growth.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDublin, IrelandHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“We're part of ManpowerGroup – the world's workforce expert!@ManpowerIreland ManpowerGroup has been the world’s workforce recruitment and career development expert.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5057 contacts →

Exact match

“Barden is a partner-led talent advisory, recruitment, and executive search firm, with practices across Accounting, Legal & Tax, Technology, Transformation & Change, and other…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDublin 13, IrelandHQ recorded Nov 6, 20261,001-5,00042 contacts →

Exact match

“Nobox is a trusted Irish-owned recruitment and HR partner with deep expertise in the aviation industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“We’re Principle HR, an award-winning recruitment and workforce solutions partner operating across Ireland, the UK and international markets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchDublin 2, IrelandHQ recorded Nov 6, 2026n/a40 contacts →

Exact match

“Welcome to Alternatives, Ireland’s No 1 provider of flexible and permanent marketing & digital talent.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchIrelandHQ recorded Nov 6, 2026n/a38 contacts →

Exact match

“Mercer delivers advice and technology-driven solutions that help organizations meet the health, wealth and career needs of a changing workforce.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Boundless helps companies hire and employ people globally safely, compliantly, and without surprises.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRathcoole, IrelandHQ recorded Nov 6, 20261-1026 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCo. Kildare, IrelandHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Established in 1998, we offer comprehensive Recruitment Solutions: Executive Search | Permanent | Contract | Temporary | Recruitment Process Outsourcing | Work Permits | Salary…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“ADP Ireland offers payroll with human resource management for all sizes of businesses and organisations registered in Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 20 of 327 HR companies based in Ireland

See the full list, filter by size, metro and specialty, and access 9,248 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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HR companies based in Ireland at a glance

As of Nov 6, 2026
37.4%Verified-email coverage
75.6Average contacts per company
1-10Median size (employees)
32.7%Largest-city concentration · Dublin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
250
11-50
44
51-200
12
201-500
5
501-1,000
6
1,001-5,000
7
10001+
3

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 327 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Ireland whose business descriptions match “HR companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 9,248 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

HR companies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “HR companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many HR companies are there based in Ireland?

RevenueBase identified 327 company matches for HR companies associated with Ireland as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

CPL tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most HR companies?

Dublin leads with 107 company records, followed by Cork (14) and Galway (10).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 9,248 professional contacts with verified work emails tracked across these 327 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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.