Company lists · Data refreshed October 2026

Top 15 International tax accounting firms based in Dublin, Ireland

RevenueBase identified 32 company matches for international tax accounting firms associated with Dublin, Ireland as of October 2026 and tracks 284 professional contacts across them, including 128 with verified work emails. Across Ireland, Dublin is the largest hub for this category.

This list covers company matches for international tax accounting 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 October 1, 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 Oct 1, 2026 How this list was built
32Companies
284Contacts tracked
128Verified emails
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The 15 largest international tax accounting firms based in Dublin, Ireland

Ranked by team size
Top 15 of 32 company matches for international tax accounting firms based in Dublin, Ireland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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 Oct 1, 202651-20040 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2Exact matchDublin, IrelandHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
3Exact matchDublin, IrelandHQ recorded Oct 1, 202611-5015 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4Exact matchDublin, IrelandHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
5Exact matchDublin, IrelandHQ recorded Oct 1, 202611-5011 contacts →

Exact match

“KTA deliver tax advice to private clients and their families on all taxation matters.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6Exact matchDublin, IrelandHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
7Exact matchDublin, IrelandHQ recorded Oct 1, 202611-503 contacts →

Exact match

“McCarthy Accountants is an established independent firm of Accountants in Ireland.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact matchDublin, IrelandHQ recorded Oct 1, 202611-503 contacts →

Exact match

“Taxation advice and accounting and auditing services”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9Exact matchDublin, IrelandHQ recorded Oct 1, 20261-103 contacts →

Exact match

“Peak Accounting Solutions is set up for Contractors and Small Companies to help assess your tax needs and provide an all-in-one solution for your company or job.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10Exact matchDublin, IrelandHQ recorded Oct 1, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11Exact matchDublin, IrelandHQ recorded Oct 1, 20261-101 contacts →

Exact match

“We are based in Dublin and provide a personalised a confidential service to small and medium sized businesses.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12Exact matchDublin, IrelandHQ recorded Oct 1, 20261-101 contacts →

Exact match

“American tax specialists based in Dublin • Advising individuals, businesses, investors, and estates on U.S.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact matchDublin, IrelandHQ recorded Oct 1, 20261-101 contacts →

Exact match

“Phair and Co.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14Exact matchDublin, IrelandHQ recorded Oct 1, 20261-101 contacts →

Exact match

“Zeta Tax Compliance was established by John Long in March 2021 and is a member of the Irish Taxation Institute and Chartered Accountants Ireland.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15Exact matchDublin, IrelandHQ recorded Oct 1, 20261-101 contacts →

Exact match

“We provide first class tax and business services.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

Showing 15 of 32 international tax accounting firms based in Dublin, Ireland

See the full list, filter by size, metro and specialty, and access 128 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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International tax accounting firms based in Dublin, Ireland at a glance

As of Oct 1, 2026
45.1%Verified-email coverage
8.9Average contacts per company
1-10Median size (employees)
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
9
51-200
2

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 32 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 “international tax 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 128 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 October 1, 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 “international tax accounting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many international tax accounting firms are there based in Dublin, Ireland?

RevenueBase identified 32 company matches for international tax accounting firms associated with Dublin, Ireland as of October 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?

Malone & CO tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Ireland has the most international tax accounting firms?

Dublin leads Ireland with 32 company records, followed by Cork (8) and Galway (4).

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 128 professional contacts with verified work emails tracked across these 32 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 October 1, 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.