Company lists · Data verified August 2026
Top 25 Cloud accounting firms based in Ireland
There are 70 cloud accounting firms headquartered in Ireland (RevenueBase, August 2026). RevenueBase tracks 510 professional contacts across them, including 267 with verified work emails and 22 with mobile numbers. Dublin is the largest hub.
This list covers cloud 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.
The 25 largest cloud accounting firms based in Ireland
Ranked by team size| # | Company | Verified emails |
|---|---|---|
| 1 | 78 | |
| 2 | 38 | |
| 3 | 15 | |
| 4 | 11 | |
| 5 | 11 | |
| 6 | 9 | |
| 7 | 7 | |
| 8 | 11 | |
| 9 | 9 | |
| 10 | 6 | |
| 11 | 6 | |
| 12 | Xeinadin Previously O'rourke & Co. Chartered Accountants | 4 |
| 13 | 4 | |
| 14 | 6 | |
| 15 | 4 | |
| 16 | 6 | |
| 17 | 4 | |
| 18 | 3 | |
| 19 | 4 | |
| 20 | 4 | |
| 21 | 4 | |
| 22 | 2 | |
| 23 | 2 | |
| 24 | 1 | |
| 25 | 2 |
Showing 25 of 70 cloud accounting firms based in Ireland
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Cloud accounting firms based in Ireland at a glance
As of Aug 28, 2026Companies by employee count
Cloud accounting firms by metro
| Metro | Companies |
|---|---|
| Cloud accounting firms in Dublin | 16 |
| Cloud accounting firms in Cork | 6 |
| Cloud accounting firms in Killarney | 3 |
| Cloud accounting firms in Galway | 2 |
| Cloud accounting firms in Letterkenny | 2 |
| Cloud accounting firms in Waterford | 2 |
| Cloud accounting firms in Carlow | 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 “cloud 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; 1 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 cloud accounting firms are there based in Ireland?
There are 70 cloud accounting firms headquartered in Ireland as of August 2026 (RevenueBase).
What is the largest company on this list?
Crowleysdfk, headquartered in Cork, tops this list with the largest team on record.
Which city has the most cloud accounting firms?
Dublin leads with 16 headquartered companies, followed by Cork (6) and Killarney (3).
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 267 verified decision-maker contacts tracked across these 70 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.
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