Company lists · Data refreshed September 2026

Top 25 Outsourcing for accounting firms based in Ireland

RevenueBase identified 160 company matches for outsourcing for accounting firms associated with Ireland as of September 2026 and tracks 1,750 professional contacts across them, including 348 with verified work emails. Dublin is the largest hub.

This list covers company matches for outsourcing for accounting firms 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 September 21, 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 Sep 21, 2026 How this list was built
160Companies
1,750Contacts tracked
348Verified emails
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The 25 largest outsourcing for accounting firms based in Ireland

Ranked by team size
Top 25 of 160 company matches for outsourcing for accounting firms based in Ireland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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, IrelandHQ recorded Sep 21, 202651-200120 contacts →

Exact match

“Axon Outsourcing is an ISO 9001:2015 and ISO 27001:2013 Certified Company, GDPR compliant, ACCA approved employer and as a dedicated supplier of accounting services to accounting…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchDublin, IrelandHQ recorded Sep 21, 202611-5078 contacts →

Exact match

“OSK have been providing quality and professional business advice to Irish businesses since 1985.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchDublin, IrelandHQ recorded Sep 21, 202651-20070 contacts →

Exact match

“HLB Ireland provide quality accountancy services and business advice to entrepreneurial and owner managed businesses.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchDublin, IrelandHQ recorded Sep 21, 202611-5062 contacts →

Exact match

“TaxAssist Accountants offers an accountancy service that reflects the way we all work today.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchDublin, IrelandHQ recorded Sep 21, 202651-20061 contacts →

Exact match

“Kinore is a multi-award-winning chartered accountancy firm offering accounting, bookkeeping, payroll, and company secretarial services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchSligo, IrelandHQ recorded Sep 21, 202651-20041 contacts →

Exact match

“Gilroy Gannon brings to its clients a unique partnership - people drawn together from the major international accounting firms, industry and small practice with the common goal of…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchDundrum, IrelandHQ recorded Sep 21, 202611-5034 contacts →

Exact match

“MBSL is a firm of chartered accountants specialising in outsourced accounting.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchSandyford, IrelandHQ recorded Sep 21, 202611-5021 contacts →

Exact match

“Intax is award-winning for the best corporate service accountancy firm -Dublin (2021) and tailor accounting, taxation and corporate services to suit companies of all sizes.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchEnnis, IrelandHQ recorded Sep 21, 202611-5017 contacts →

Exact match

“AMQ is a multidisciplinary firm of Accountants, Registered Auditors and Business Consultants.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchRanelagh, IrelandHQ recorded Sep 21, 202611-5017 contacts →

Exact match

“TGS Ireland GBW provides Professional Services to Small and Mediun Sized Businesses.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchCo Dublin, IrelandHQ recorded Sep 21, 202611-5017 contacts →

Exact match

“Finance Services provides a diverse range of outsourced services to clients across four core aspects of the finance function- Accounting and Bookkeeping, Payroll, Credit Control…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchBlanchardstown, IrelandHQ recorded Sep 21, 202611-5013 contacts →

Exact match

“Solve Outsource is a specialist accounting service provider.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchDublin 2, IrelandHQ recorded Sep 21, 202611-5011 contacts →

Exact match

“Based in Dublin 2, we support Irish businesses in a wide variety of sectors - retail, tech, media and design, hospitality, non-profit, etc.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchDublin, IrelandHQ recorded Sep 21, 202611-5011 contacts →

Exact match

“First-class accounting and taxation services At Shelbourne Accountants, we provide a broad range of accountancy and bookkeeping services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchDublin 2, IrelandHQ recorded Sep 21, 202611-5010 contacts →

Exact match

“Best Accounting, business and tax services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchGalway, IrelandHQ recorded Sep 21, 202611-509 contacts →

Exact match

“Modern accounting, done properly.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchCork, IrelandHQ recorded Sep 21, 202611-509 contacts →

Exact match

“As one of Cork’s long established accountancy practices we are known for our reliable service and personal touch.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchLetterkenny, IrelandHQ recorded Sep 21, 20261-106 contacts →

Exact match

“ABOUT S.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchCork, IrelandHQ recorded Sep 21, 202611-506 contacts →

Exact match

“Whatever your needs aperio has you covered!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchDublin, IrelandHQ recorded Sep 21, 20261-106 contacts →

Exact match

“Better Accounting.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchDublin, IrelandHQ recorded Sep 21, 20261-106 contacts →

Exact match

“John McElhinney & Co, Chartered Accountants is based in Dublin city centre adjacent to the International Financial Services Centre (IFSC), with the firms origins stretching back…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchEnniscorthy, IrelandHQ recorded Sep 21, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchDublin 2, IrelandHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Helping business owners save time, reduce stress, and grow with better systems, smarter processes, and straight-talking advice.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchCork, IrelandHQ recorded Sep 21, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchFeltrim Road, IrelandHQ recorded Sep 21, 20261-105 contacts →

Exact match

“TAx Associate Business Services is a firm that provides various accounting and business services that include company formation, payroll services, income tax etc.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 160 outsourcing for accounting firms based in Ireland

See the full list, filter by size, metro and specialty, and access 348 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Outsourcing for accounting firms based in Ireland at a glance

As of Sep 21, 2026
19.9%Verified-email coverage
10.9Average contacts per company
1-10Median size (employees)
16.2%Largest-city concentration · Dublin
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
121
11-50
33
51-200
5

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 160 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 “outsourcing for accounting firms” 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 348 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 September 21, 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.

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 “outsourcing for accounting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outsourcing for accounting firms are there based in Ireland?

RevenueBase identified 160 company matches for outsourcing for accounting firms associated with Ireland as of September 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?

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

Which city has the most outsourcing for accounting firms?

Dublin leads with 26 company records, followed by Cork (9) and Galway (6).

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 348 professional contacts with verified work emails tracked across these 160 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 September 21, 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.