Lookalikes · Data refreshed September 2026

25 ADP HR & Payroll Services Ireland lookalikes

Compiled by the RevenueBase Data Team Data refreshed Sep 26, 2026 789 matching companies

Looking for ADP HR & Payroll Services Ireland lookalikes, ADP HR & Payroll Services Ireland competitors or ADP HR & Payroll Services Ireland alternatives? The RevenueBase company graph holds 789 companies that do what ADP HR & Payroll Services Ireland does, matched at 85%+ measured description similarity (RevenueBase, September 2026). The 25 largest are ranked below by team size; across all 789 matches RevenueBase tracks 124,797 professional contacts, including 42,302 with verified work emails.

Similarity is measured on what companies actually do, from their business descriptions rather than industry codes, and is shown per row as a percentage. This page keeps only companies at 85%+ measured similarity to ADP HR & Payroll Services Ireland and ranks them by company size. Data current as of September 26, 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 Similarity shown on every row Refreshed Sep 26, 2026 Match quality audited by blind human judging

Reference company

ADP HR & Payroll Services Ireland

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

11-50Employees

23Contacts tracked

11Verified emails

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The 25 largest ADP HR & Payroll Services Ireland competitors and alternatives

Ranked by team size

Top 25 of 789 companies matching ADP HR & Payroll Services Ireland at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to ADP HR & Payroll Services Ireland (100% = identical). Data refreshed Sep 26, 2026.
#	Company	HQ	Employees	Similarity	Verified emails
1	Paychex	Rochester, US	10001+	85%	5,463 contacts →
2	Zellis	Bristol, GB	1,001-5,000	88%	925 contacts →
3	Ascent HR Technologies Private Limited	Bommanahalli Bangalore, IN	501-1,000	88%	32 contacts →
4	Apdata DO Brasil	Sao Paulo, BR	501-1,000	85%	5 contacts →
5	Coadvantage	Bradenton, US	201-500	85%	295 contacts →
6	Nibelis	Levallois Perret Levallois-Perret, FR	501-1,000	85%	264 contacts →
7	Group Management Services, INC	Richfield, US	501-1,000	86%	274 contacts →
8	Cegedim Business Services	FR	1,001-5,000	86%	38 contacts →
9	Elmo Software	Sydney, AU	201-500	85%	223 contacts →
10	SILAE	Aix-En-Provence, FR	201-500	86%	242 contacts →
11	ADP Southeast Asia	Singapore, SG	10001+	86%	66 contacts →
12	Experian Employer Services	Costa Mesa, US	501-1,000	88%	196 contacts →
13	INOVA	Nashville, US	201-500	86%	131 contacts →
14	Infoniqa	Boblingen, DE	1,001-5,000	89%	133 contacts →
15	Endalia	Zaragoza, ES	51-200	86%	41 contacts →
16	Dominion Payroll	Richmond, US	51-200	91%	163 contacts →
17	SD Worx Poland	Katowice, PL	201-500	87%	128 contacts →
18	APS Payroll	Shreveport, US	201-500	85%	129 contacts →
19	BCS HR Software	Mv, NL	201-500	90%	90 contacts →
20	P&i Personal & Informatik AG	Wiesbaden, DE	501-1,000	86%	15 contacts →
21	Heartland Payroll	Rochester, US	1,001-5,000	88%	46 contacts →
22	Push Operations	Vancouver, CA	51-200	85%	94 contacts →
23	Paychex Europe Legacy	Copenhagen, DK	201-500	90%	27 contacts →
24	SD Worx Nederland	Xd, NL	1,001-5,000	88%	3 contacts →
25	Wagepoint	Calgary, CA	51-200	86%	80 contacts →

Showing the 25 largest of 789 similar companies

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How similarity works

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.
Matching: Companies are matched on what they actually do, as described in their own business descriptions, never on shared industry codes. The list keeps only matches at 85%+ measured similarity to ADP HR & Payroll Services Ireland, and match quality is audited by blind human judging. Read the full methodology.
Ranking: Team size, largest first, among the matched companies: companies are ordered by the number of professionals RevenueBase tracks at each one. Each row also shows its measured similarity to ADP HR & Payroll Services Ireland as a percentage.
Verification: Contact records re-verify on a rolling cadence rather than being scraped once and left to decay; each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 26, 2026. Lists refresh periodically as the graph is re-checked.

Frequently asked

What are ADP HR & Payroll Services Ireland lookalikes?

ADP HR & Payroll Services Ireland lookalikes are companies that closely resemble what ADP HR & Payroll Services Ireland does and sells, based on each company's own business description. The table above ranks the closest matches by company size, with each company's similarity to ADP HR & Payroll Services Ireland shown as a percentage.

What companies are similar to ADP HR & Payroll Services Ireland?

The largest companies similar to ADP HR & Payroll Services Ireland are Paychex, Zellis, Ascent HR Technologies Private Limited and Apdata DO Brasil. The table above shows the 25 largest of the 789 matched companies, with each row's similarity shown as a percentage.

How is similarity measured?

Similarity scores how closely a company's business, as described in its own words, matches ADP HR & Payroll Services Ireland's, shown as a percentage (100% = an identical description). The list keeps companies at 85% or above and ranks them by team size.

How do I get contacts at these companies?

A free RevenueBase account lets you run this exact search and work the top matches, verified emails and direct dials included. Upgrading unlocks the 42,302 verified emails and direct dials tracked across all 789 matched companies.

Who are ADP HR & Payroll Services Ireland's biggest competitors?

The largest ADP HR & Payroll Services Ireland competitors by measured business-description similarity are Paychex, Zellis, Ascent HR Technologies Private Limited and Apdata DO Brasil. Every company here does what ADP HR & Payroll Services Ireland does at 85%+ similarity, ranked by team size.

What are the best ADP HR & Payroll Services Ireland alternatives?

The closest ADP HR & Payroll Services Ireland alternatives are the companies whose own business descriptions match ADP HR & Payroll Services Ireland's most closely, shown above with each one's similarity as a percentage and ranked by team size.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 26, 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.