Company lists · Data refreshed September 2026

Top 21 Non-profit accounting firms based in Ireland

RevenueBase identified 37 company matches for non-profit accounting firms associated with Ireland as of September 2026 and tracks 2,747 professional contacts across them, including 1,390 with verified work emails and 65 with mobile numbers. Dublin is the largest hub.

This list covers company matches for non-profit 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 5, 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 5, 2026 How this list was built
37Companies
2,747Contacts tracked
1,390Verified emails
65Mobile numbers
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The 21 largest non-profit accounting firms based in Ireland

Ranked by team size
Top 21 of 37 company matches for non-profit accounting firms based in Ireland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 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 5, 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 5, 2026 · View company records in RevenueBase
2Exact matchDublin, IrelandHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
3Exact matchDublin 2, IrelandHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
4Exact matchSligo, IrelandHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
5Exact matchGalway, IrelandHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
6Exact matchBlanchardstown, IrelandHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
7Exact matchBlackrock, IrelandHQ recorded Sep 5, 20261-1015 contacts →

Exact match

“Chartered accountants, auditors and tax consultants”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8Exact matchDublin, IrelandHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
9Exact matchBallina, IrelandHQ recorded Sep 5, 202611-5011 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10Exact matchSutton, IrelandHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
11Exact matchWexford, IrelandHQ recorded Sep 5, 202611-509 contacts →

Exact match

“Chartered Accountants and Registered Auditors”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12Exact matchBallina, IrelandHQ recorded Sep 5, 202611-506 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13Exact matchCo. Dublin, IrelandHQ recorded Sep 5, 20261-104 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14Exact matchDublin 6w, IrelandHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
15Exact matchGalway, IrelandHQ recorded Sep 5, 202611-503 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16Exact matchEnnis, IrelandHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
17Exact matchDublin, IrelandHQ recorded Sep 5, 202611-503 contacts →

Exact match

“Taxation advice and accounting and auditing services”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18Exact matchClara, IrelandHQ recorded Sep 5, 20261-103 contacts →

Exact match

“Certified Public Accountants & Statutory Audit Firm”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19Exact matchCo Waterford, IrelandHQ recorded Sep 5, 20261-102 contacts →

Exact match

“O'Dwyer & Co.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
20Exact matchMullingar, IrelandHQ recorded Sep 5, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21Exact matchCo. Dublin., IrelandHQ recorded Sep 5, 20261-101 contacts →

Exact match

“We provide a full-service product from bookkeeping, payroll, year end accounts, taxation and auditing etc.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase

Showing 21 of 37 non-profit accounting firms based in Ireland

See the full list, filter by size, metro and specialty, and access 1,390 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Non-profit accounting firms based in Ireland at a glance

As of Sep 5, 2026
50.6%Verified-email coverage
2.4%Mobile-number coverage
74.2Average contacts per company
1-10Median size (employees)
13.5%Largest-city concentration · Dublin
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
15
51-200
2
1,001-5,000
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “non-profit 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 1,390 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 5, 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 “non-profit accounting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many non-profit accounting firms are there based in Ireland?

RevenueBase identified 37 company matches for non-profit 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?

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 non-profit accounting firms?

Dublin leads with 5 company records, followed by Galway (5) and Ballina (2).

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 1,390 professional contacts with verified work emails tracked across these 37 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 5, 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.