Company lists · Data refreshed September 2026
Top 9 Payroll processing outsourcing companies based in Ireland
RevenueBase identified 29 payroll processing outsourcing companies headquartered in Ireland as of September 2026 and tracks 378 professional contacts across them, including 73 with verified work emails. Dublin is the largest hub.
This list covers payroll processing outsourcing 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 14, 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.
The 9 largest payroll processing outsourcing companies based in Ireland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 38 contacts → | ||||
Partial evidence “At CR Payroll, we redefine payroll services, providing tailored solutions that go beyond the ordinary.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 2 | 23 contacts → | ||||
Partial evidence “ADP Ireland offers payroll with human resource management for all sizes of businesses and organisations registered in Ireland.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 3 | 17 contacts → | ||||
Partial evidence “Part of IRIS Software Group, Paycheck Plus is a global award winning payroll outsource service provider offering tailored services to companies with employees across the globe.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 4 | 11 contacts → | ||||
Partial evidence “At Appian Task we take pride in our expertise and ability to provide Payroll and Administrative Solutions for your business.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 5 | 5 contacts → | ||||
Indirect evidence “At Albatel, we believe that profitable businesses grow from profitable and well-managed teams, and that Human Resources are the most valuable resources a business has.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 6 | 3 contacts → | ||||
Strong evidence “Payroll Matters Ltd, is a payroll company specialising in providing payroll outsourcing services, payroll training courses and also payroll consultancy.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 7 | 1 contacts → | ||||
Strong evidence “Payroll Bureau - Processing Payroll for Small Business who Operate In Ireland We offer a complete Outsourced Payroll solution that keeps our clients compliant and leaves them free…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 8 | 1 contacts → | ||||
Indirect evidence “Preparation of books to Pre Audit stage including the reconciliation of all Balance Sheet accounts.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 9 | 1 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
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: payroll processing outsourcing 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 payroll processing outsourcing companies.
- Partial evidence
- Its own public description names part of payroll processing outsourcing companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name payroll processing outsourcing 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 9 of 29 payroll processing outsourcing companies based in Ireland
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 73 reachable decision-makers.
Free signup · no credit card
Payroll processing outsourcing companies based in Ireland at a glance
As of Sep 14, 2026Companies by employee count
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 29 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 payroll processing outsourcing 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 “payroll processing outsourcing 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 payroll processing outsourcing 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 payroll processing outsourcing 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, 73 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 14, 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 payroll processing outsourcing 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 payroll processing outsourcing companies are there based in Ireland?
RevenueBase identified 29 payroll processing outsourcing 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?
CR Payroll, headquartered in Kilkenny, tops this list with the largest team on record.
Which city has the most payroll processing outsourcing companies?
Dublin leads with 5 headquartered companies, followed by Kilkenny (2) and Athenry (1).
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 73 verified decision-maker contacts tracked across these 29 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 14, 2026.
Ready to reach these companies? Verified emails and direct dials for all 29 payroll processing outsourcing companies based in Ireland. Start with a free account, no credit card.
Download this list →Related lists
Payroll processing outsourcing companies by geography
- Payroll processing outsourcing companies based in the United States
- Payroll processing outsourcing companies based in France
- Payroll processing outsourcing companies based in the United Kingdom
- Payroll processing outsourcing companies based in the Netherlands
- Payroll processing outsourcing companies based in Brazil
- Payroll processing outsourcing companies based in Italy
- Payroll processing outsourcing companies based in Germany
- Payroll processing outsourcing companies based in South Africa
- Payroll processing outsourcing companies based in Mexico
- Payroll processing outsourcing companies based in Poland
- Payroll processing outsourcing companies based in Australia
- Payroll processing outsourcing companies based in Sweden
Browse the directory
Browse: Companies home · All Ireland lists · All Payroll processing outsourcing companies lists · New lists
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Payroll processing outsourcing companies based in the United States
- Payroll processing outsourcing companies based in France
- Payroll processing outsourcing companies based in the United Kingdom
- Payroll processing outsourcing companies based in the Netherlands
- Payroll processing outsourcing companies based in Brazil
- Payroll processing outsourcing companies based in Italy