Company lists · Data verified August 2026

Top 25 Accounting firms for small businesses based in Ireland

Name: Accounting firms for small businesses based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 233 companies tracked

There are 233 accounting firms for small businesses headquartered in Ireland (RevenueBase, August 2026). RevenueBase tracks 2,713 professional contacts across them, including 835 with verified work emails and 110 with mobile numbers. Dublin is the largest hub.

This list covers accounting firms for small businesses headquartered in Ireland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

233Companies

2,713Contacts tracked

835Verified emails

110Mobile numbers

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The 25 largest accounting firms for small businesses based in Ireland

Ranked by team size

Top 25 of 233 accounting firms for small businesses based in Ireland, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Taxassist Accountants	n/a	201-500	707	347
2	OSK	n/a	11-50	77	21
3	Cronin & Company	Terenure	11-50	74	43
4	Taxassist Accountants Ireland	n/a	11-50	62	38
5	Gilroy Gannon Chartered Accountants	n/a	51-200	42	28
6	Noone Casey	Dublin	11-50	41	13
7	Malone & CO	Dublin	51-200	39	29
8	INTAX	n/a	11-50	21	7
9	TGS Ireland - GBW	n/a	11-50	17	4
10	Clinton Higgins Chartered Accountants	Naas	11-50	16	13
11	AMQ Accountants & Auditors AMQ	Ennis	11-50	16	11
12	Stephens Cooke & Associates	Athlone	11-50	15	6
13	O'gorman Brannigan Purtill & CO	Ringsend	11-50	14	10
14	Solve Outsource	Blanchardstown	11-50	13	11
15	Hyland Johnson Keane	Cork	11-50	13	9
16	Gallagher Keane Chartered Accountants	n/a	11-50	12	9
17	Paul O'donovan & Associates Chartered Accountants And Registered Auditors	Cork	11-50	11	8
18	Shelbourne Accountants	Dublin	11-50	11	6
19	Cusack & CO	n/a	11-50	11	6
20	BORGO	Swords	11-50	11	4
21	Greavy And CO Accountants	n/a	11-50	10	6
22	CHK Partnership	Cork	11-50	9	6
23	Doyle Foley & CO Chartered Certified Accountants	Gorey	11-50	7	1
24	Aperio	n/a	11-50	6	5
25	Carney Walsh & Co. Chartered Accountants	Dublin	11-50	5	2

Showing 25 of 233 accounting firms for small businesses based in Ireland

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Accounting firms for small businesses based in Ireland at a glance

As of Aug 28, 2026

1-10Median size (employees)

DublinLargest hub · 32 HQs

110Contacts with mobile numbers

3Emails re-verified in last 30 days

Companies by employee count

1-10

174

11-50

51-200

201-500

Accounting firms for small businesses by metro

Metro	Companies
Accounting firms for small businesses in Dublin	32
Accounting firms for small businesses in Cork	10
Accounting firms for small businesses in Galway	7
Accounting firms for small businesses in Waterford	4
Accounting firms for small businesses in Ardee	3
Accounting firms for small businesses in Dun Laoghaire	3
Accounting firms for small businesses in Kilkenny	3

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “accounting firms for small businesses”, with match quality audited by blind human judging, and headquartered in Ireland.
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: Contact records re-verify on a rolling cadence; 3 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many accounting firms for small businesses are there based in Ireland?

There are 233 accounting firms for small businesses headquartered in Ireland as of August 2026 (RevenueBase).

What is the largest company on this list?

Taxassist Accountants, headquartered in Ireland, tops this list with the largest team on record.

Which city has the most accounting firms for small businesses?

Dublin leads with 32 headquartered companies, followed by Cork (10) and Galway (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 835 verified decision-maker contacts tracked across these 233 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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Related lists

Accounting firms for small businesses by geography

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.