Company lists · Data verified August 2026

Top 25 Ecommerce accounting firms based in Ireland

Name: Ecommerce accounting firms based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 138 companies tracked

There are 138 ecommerce accounting firms headquartered in Ireland (RevenueBase, August 2026). RevenueBase tracks 824 professional contacts across them, including 342 with verified work emails and 35 with mobile numbers. Dublin is the largest hub.

This list covers ecommerce accounting firms 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.

138Companies

824Contacts tracked

342Verified emails

35Mobile numbers

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The 25 largest ecommerce accounting firms based in Ireland

Ranked by team size

Top 25 of 138 ecommerce accounting firms 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	OSK	n/a	11-50	77	21
2	Cronin & Company	Terenure	11-50	74	43
3	Kinore, Finance & Business Services	Letterkenny	51-200	61	43
4	Noone Casey	Dublin	11-50	41	13
5	Malone & CO	Dublin	51-200	39	29
6	MBSL	Dundrum	11-50	34	15
7	INTAX	n/a	11-50	21	7
8	TGS Ireland - GBW	n/a	11-50	17	4
9	Incorpro	Athlone	1-10	13	11
10	Mcmahon Auditors Accountants	n/a	11-50	13	10
11	Hyland Johnson Keane	Cork	11-50	13	9
12	Gallagher Keane Chartered Accountants	n/a	11-50	12	9
13	BJK Accountants	Dun Laoghaire	1-10	12	1
14	Shelbourne Accountants	Dublin	11-50	11	6
15	BORGO	Swords	11-50	11	4
16	Greavy And CO Accountants	n/a	11-50	10	6
17	CHK Partnership	Cork	11-50	9	6
18	Whelan Accountancy	n/a	1-10	7	5
19	Lane O' Connor Accountants & TAX Consultants	Clonmel	1-10	7	2
20	Doyle Foley & CO Chartered Certified Accountants	Gorey	11-50	7	1
21	S Macrory & CO	Letterkenny	1-10	6	6
22	Itas Accounting	Dublin	1-10	6	5
23	Profitpal Accounting	Waterford	11-50	6	3
24	TAX Associate Business Services Tabs	Dublin	1-10	5	3
25	Moore & CO Chartered Accounants	n/a	1-10	5	3

Showing 25 of 138 ecommerce accounting firms based in Ireland

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Ecommerce accounting firms based in Ireland at a glance

As of Aug 28, 2026

1-10Median size (employees)

DublinLargest hub · 25 HQs

35Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

104

11-50

51-200

Ecommerce accounting firms by metro

Metro	Companies
Ecommerce accounting firms in Dublin	25
Ecommerce accounting firms in Cork	6
Ecommerce accounting firms in Galway	4
Ecommerce accounting firms in Waterford	4
Ecommerce accounting firms in Letterkenny	3
Ecommerce accounting firms in Terenure	2
Ecommerce accounting firms in Rathcoole	2

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 “ecommerce accounting firms”, 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; 0 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 ecommerce accounting firms are there based in Ireland?

There are 138 ecommerce accounting firms headquartered in Ireland as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most ecommerce accounting firms?

Dublin leads with 25 headquartered companies, followed by Cork (6) and Galway (4).

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 342 verified decision-maker contacts tracked across these 138 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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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.