Company lists · Data refreshed September 2026

Top 25 Accounting agencies based in Ireland

RevenueBase identified 190 company matches for accounting agencies associated with Ireland as of September 2026 and tracks 4,283 professional contacts across them, including 2,102 with verified work emails. Dublin is the largest hub.

This list covers company matches for accounting agencies 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
190Companies
4,283Contacts tracked
2,102Verified emails
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The 25 largest accounting agencies based in Ireland

Ranked by team size
Top 25 of 190 company matches for accounting agencies 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, 20261,001-5,0002,374 contacts →

Exact match

“In Ireland, Grant Thornton Ireland and Grant Thornton Corporate Finance Limited (and their respective subsidiary/affiliate entities) operate under an alternative practice…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchLimerick, IrelandHQ recorded Sep 21, 2026201-500178 contacts →

Exact match

“DM is an independent financial services company headquartered in Ireland with offices in Singapore, Netherlands, the UK and the Cayman Islands.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchDublin 2, IrelandHQ recorded Sep 21, 202651-200129 contacts →

Exact match

“At Crowleys DFK we believe in creating value for our clients.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchDublin 7, IrelandHQ recorded Sep 21, 202611-50112 contacts →

Exact match

“Welcome to FMB Chartered Accountants.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact 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
6Exact matchTerenure, IrelandHQ recorded Sep 21, 202611-5074 contacts →

Exact match

“Cronin & Company was established in 1978 by Michael Cronin.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchDublin 2, IrelandHQ recorded Sep 21, 202651-20074 contacts →

Exact match

“Strata Financial provides a full suite of all accounting, auditing, tax, management, and compliance services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact 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
9Exact matchDublin 2, IrelandHQ recorded Sep 21, 202611-5042 contacts →

Exact match

“Noone Casey is a Dublin based Accountancy & Advisory firm.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact 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
11Exact matchNaas, IrelandHQ recorded Sep 21, 202611-5027 contacts →

Exact match

“IAASA is responsible for the supervision of the accounting profession in Ireland, comprising over members of Prescribed Accountancy Bodies in business and practice in Ireland.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchIrelandHQ recorded Sep 21, 202611-5025 contacts →

Exact match

“CPA Ireland is one of the main Irish accountancy bodies with in excess of members and students.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchCo Dublin, IrelandHQ recorded Sep 21, 202611-5022 contacts →

Exact match

“We are a Dublin based firm of Accountants registered with the Institute of Chartered Certified Accountants in Ireland to carry out audit work and also authorised to carry out…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchGalway, IrelandHQ recorded Sep 21, 202611-5020 contacts →

Exact match

“The goal of DEACY GILLIGAN LTD is to provide quality professional services of the highest standard.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchWaterford, IrelandHQ recorded Sep 21, 202611-5018 contacts →

Exact match

“DMB Chartered Accountants is a long-established Waterford Chartered Accountants and Audit firm, with two Partners and a team of mixed discipline professionals.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchBlanchardstown, IrelandHQ recorded Sep 21, 202611-5018 contacts →

Exact match

“TASC accountants are professionally managed firm, established in 2010 in India and started operations in Ireland in 2014.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact 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
18Exact matchBlackrock, IrelandHQ recorded Sep 21, 20261-1015 contacts →

Exact match

“Chartered accountants, auditors and tax consultants”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchDun Laoghaire, IrelandHQ recorded Sep 21, 202611-5014 contacts →

Exact match

“HSOC recognise that to ensure businesses not only successfully achieve but exceed their goals they need a team that is both dedicated and committed to ensuring the realisation of…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchCork, IrelandHQ recorded Sep 21, 202611-5013 contacts →

Exact match

“Partnering with us at Paul O’Donovan & Associates allows you time to focus on your business while we provide the Accountancy solutions.”

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

Exact match

“Hyland Johnson Keane is a full-service accounting, audit and taxation company in Cork catering to all size businesses.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchDublin 2, IrelandHQ recorded Sep 21, 202611-5012 contacts →

Exact match

“Copsey Murray is a firm of Chartered Accountants and Registered Auditors.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchDublin, IrelandHQ recorded Sep 21, 202611-5012 contacts →

Exact match

“Cusack & Co offers both traditional accounting and tax services as well as value added solutions to local and international companies, individuals, self-employed persons and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchCork, IrelandHQ recorded Sep 21, 202611-5011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchBallina, IrelandHQ recorded Sep 21, 202611-5011 contacts →

Exact match

“Cahill Trautt & Company, Chartered Accountants and Registered Auditors.”

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

Showing 25 of 190 accounting agencies based in Ireland

See the full list, filter by size, metro and specialty, and access 2,102 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Accounting agencies based in Ireland at a glance

As of Sep 21, 2026
49.1%Verified-email coverage
22.5Average contacts per company
1-10Median size (employees)
11.6%Largest-city concentration · Dublin
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
110
11-50
69
51-200
7
201-500
1
1,001-5,000
1

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 190 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 “accounting agencies” 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 2,102 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 “accounting agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many accounting agencies are there based in Ireland?

RevenueBase identified 190 company matches for accounting agencies 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?

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

Which city has the most accounting agencies?

Dublin leads with 22 company records, followed by Cork (9) and Galway (9).

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 2,102 professional contacts with verified work emails tracked across these 190 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.