Company lists · Data refreshed September 2026

Top 25 Small audit firms based in Ireland

RevenueBase identified 49 company matches for small audit firms associated with Ireland as of September 2026 and tracks 345 professional contacts across them, including 141 with verified work emails. Dublin is the largest hub.

This list covers company matches for small audit 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
49Companies
345Contacts tracked
141Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest small audit firms based in Ireland

Ranked by team size
Top 25 of 49 company matches for small audit 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, 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
2Exact 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
3Exact 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
4Exact 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
5Exact 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
6Exact matchSutton, IrelandHQ recorded Sep 21, 202611-5011 contacts →

Exact match

“We focus on building strong relationships with our personal and business clients by getting to know them, their plans and their aspirations.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchCarlow, IrelandHQ recorded Sep 21, 20261-109 contacts →

Exact match

“MJD Accountants is small accountancy practice with offices in Dublin and Carlow.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchWexford, IrelandHQ recorded Sep 21, 202611-509 contacts →

Exact match

“Chartered Accountants and Registered Auditors”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchCo. Louth, IrelandHQ recorded Sep 21, 202611-508 contacts →

Exact match

“An established 4 partner Accountancy Practice operating for more than 35 years offering audit, accounting and taxation compliance services in addition to business advisory…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchDublin 5, IrelandHQ recorded Sep 21, 202611-506 contacts →

Exact match

“J.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchBallina, IrelandHQ recorded Sep 21, 202611-506 contacts →

Exact match

“Chartered Accountants & Registered Auditors Email enquiries@omaraloftus.com”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchDublin, IrelandHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
13Exact matchDublin 1, IrelandHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Moore & Co.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchCork, IrelandHQ recorded Sep 21, 202611-505 contacts →

Exact match

“Cork based Accountancy Office, providing Audit, Accountancy and Taxation Services”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchGalway, IrelandHQ recorded Sep 21, 20261-104 contacts →

Exact match

“Audit Accounts and Tax practice”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchDublin, IrelandHQ recorded Sep 21, 20261-104 contacts →

Exact match

“TD Fitzpatrick Certified Public Accountants are an established provider of specialist audit services to regulated industries such as Credit Unions and Solicitors.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchCo. Dublin, IrelandHQ recorded Sep 21, 20261-104 contacts →

Exact match

“Established in 1924, Finlay-Mulligan & Co.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchIrelandHQ recorded Sep 21, 202611-503 contacts →

Exact match

“Chartered Accountants, Registered Auditors and Business Advisors Ormsby and Rhodes is one of the longest established Accounting Firms in Ireland.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchGalway, IrelandHQ recorded Sep 21, 202611-503 contacts →

Exact match

“Progressive Medium Sized Firm of Chartered Accountants and Registered Auditors”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchDublin 6w, IrelandHQ recorded Sep 21, 202611-503 contacts →

Exact match

“Kenny, Whelan was established in 1985 as a independent firm of Accountants, Statutory Auditors and Tax Advisers.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchEnnis, IrelandHQ recorded Sep 21, 202611-503 contacts →

Exact match

“We are statutory firm of Auditors and Accountants who have traded at Kilrush Road, Ennis, Clare in the name of Carmody Kelly & Associates since January 1995.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchClara, IrelandHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Certified Public Accountants & Statutory Audit Firm”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchClaregalway, IrelandHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Cost-effective audit, advisory, taxation, accountancy, payroll and bookkeeping services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchLimerick, IrelandHQ recorded Sep 21, 202611-502 contacts →

Exact match

“Mulcahy Gorman Mulcahy is an established independent audit and accountancy practice with over 45 years operating experience in Limerick, Munster and the Mid-West.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchDublin 4, IrelandHQ recorded Sep 21, 20261-102 contacts →

Exact match

“We are a growing firm of Chartered Accountants & Registered Auditors.”

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

Showing 25 of 49 small audit firms based in Ireland

See the full list, filter by size, metro and specialty, and access 141 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Small audit firms based in Ireland at a glance

As of Sep 21, 2026
40.9%Verified-email coverage
7.0Average contacts per company
1-10Median size (employees)
12.2%Largest-city concentration · Dublin
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
29
11-50
17
51-200
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 49 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 “small audit 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 141 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 “small audit firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many small audit firms are there based in Ireland?

RevenueBase identified 49 company matches for small audit 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?

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

Which city has the most small audit firms?

Dublin leads with 6 company records, followed by Ballina (3) and Galway (3).

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 141 professional contacts with verified work emails tracked across these 49 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.

Ready to reach these companies? Verified emails and direct dials for all 49 small audit firms based in Ireland. Start with a free account, no credit card.

Download this list →

Related lists

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.