Company lists · Data refreshed September 2026

Top 20 Large accountancy firms based in Dublin, Ireland

RevenueBase identified 42 company matches for large accountancy firms associated with Dublin, Ireland as of September 2026 and tracks 3,911 professional contacts across them, including 1,802 with verified work emails. Across Ireland, Dublin is the largest hub for this category.

This list covers company matches for large accountancy firms associated with Dublin, 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 28, 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 28, 2026 How this list was built
42Companies
3,911Contacts tracked
1,802Verified emails
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The 20 largest large accountancy firms based in Dublin, Ireland

Ranked by team size
Top 20 of 42 company matches for large accountancy firms based in Dublin, Ireland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 28, 202651-20066 contacts →

Exact match

“With an Irish heritage dating back to 1958, we’ve built a legacy in expertise, simplicity and an unrelenting commitment to client success.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchDublin, IrelandHQ recorded Sep 28, 202651-20040 contacts →

Exact match

“At Malone & Co, we go beyond the numbers.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchDublin, IrelandHQ recorded Sep 28, 202611-5022 contacts →

Exact match

“Medium Practice of the Year - Irish Accountancy Awards 2025 Merry Mullen are a full-service Firm of Chartered Accountant and Chartered Tax Advisers (CTA) based in Dublin 2.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchDublin, IrelandHQ recorded Sep 28, 202611-5015 contacts →

Exact match

“MSD Accountants provide insight and expertise that supports our clients’ individual needs.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchDublin, IrelandHQ recorded Sep 28, 202651-20014 contacts →

Exact match

“JPA Brenson Lawlor is amongst the Top Fifteen accountancy and business practices specialising in a variety of sectors, mostly family owned or owner managed, including pharmacies…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchDublin, IrelandHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“Audit, Accounting and Taxation”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchDublin, IrelandHQ recorded Sep 28, 202611-509 contacts →

Exact match

“I manage the firm with my partner Eoin O'Riordan.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchDublin, IrelandHQ recorded Sep 28, 202611-507 contacts →

Exact match

“Kilcoyne & Co Accountants are a Dublin based firm.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchDublin, IrelandHQ recorded Sep 28, 202611-507 contacts →

Exact match

“Welcome to Corvidae We are the only professional services firm where you can access high quality Accounting, Tax, and HR services all in one place.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchDublin, IrelandHQ recorded Sep 28, 20261-106 contacts →

Exact match

“McCarthy Walsh is a progressive accountancy and business advisory firm established in 2010.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchDublin, IrelandHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
12Exact matchDublin, IrelandHQ recorded Sep 28, 202611-505 contacts →

Exact match

“Registered Accountants and Statutory Audit Firm Our experienced team on the Swords Road provide the full range of accountancy and audit services for a plethora of individuals and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchDublin, IrelandHQ recorded Sep 28, 202611-505 contacts →

Exact match

“Carney Walsh & Company Limited was established in early 2002 following the merger of John A Carney & Company and Bradley Walsh & Company, two well established Dublin based…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchDublin, IrelandHQ recorded Sep 28, 202651-2004 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchDublin, IrelandHQ recorded Sep 28, 20261-103 contacts →

Exact match

“Chartered Accountants firm located in Dublin, Ireland.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchDublin, IrelandHQ recorded Sep 28, 202611-503 contacts →

Exact match

“Taxation advice and accounting and auditing services”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchDublin, IrelandHQ recorded Sep 28, 20261-103 contacts →

Exact match

“Murlyn Group provides accountancy service, financial service, business management service and consultancy service to business owners from sole traders, startups to long stand…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchDublin, IrelandHQ recorded Sep 28, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchDublin, IrelandHQ recorded Sep 28, 20261-101 contacts →

Exact match

“JMK Chartered Accountants is a Chartered Accountant Ireland practice providing accounting, taxation, payroll, company secretarial and advisory services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchDublin, IrelandHQ recorded Sep 28, 20261-101 contacts →

Exact match

“We provide first class tax and business services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 20 of 42 large accountancy firms based in Dublin, Ireland

See the full list, filter by size, metro and specialty, and access 1,802 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Large accountancy firms based in Dublin, Ireland at a glance

As of Sep 28, 2026
46.1%Verified-email coverage
93.1Average contacts per company
11-50Median size (employees)
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
17
11-50
13
51-200
8
201-500
3
1,001-5,000
1

Email recency for this list is measured across the whole Ireland list rather than for Dublin, so it is reported there. Company counts and contact totals on this page are exact for Dublin, over 42 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 Dublin, Ireland whose business descriptions match “large accountancy 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 1,802 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 28, 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 “large accountancy firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many large accountancy firms are there based in Dublin, Ireland?

RevenueBase identified 42 company matches for large accountancy firms associated with Dublin, 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?

S&w Ireland tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Ireland has the most large accountancy firms?

Dublin leads Ireland with 42 company records, followed by Cork (16) and Limerick (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 1,802 professional contacts with verified work emails tracked across these 42 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 28, 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.