Company lists · Data verified August 2026
Top 12 Fintech companies based in Ireland
The Ireland fintech companies directory contains 26 companies, with 850 contacts and 39 email addresses available for business research. Updated August 2026, the list identifies Dublin as the single most-represented city among the companies included.
Fintech companies use software and digital infrastructure to provide, support, or improve financial products and services such as payments, lending, banking, investing, insurance, and financial management. This list covers companies that develop, operate, or deliver technology-enabled financial products, services, or infrastructure. Ranked by team size, largest first. Data current as of August 28, 2026.
The 12 largest fintech companies based in Ireland
Ranked by team size| # | Company | Verified emails |
|---|---|---|
| 1 |  International Financial Data Services Ifds | 3 |
| 2 |  NEW Payment Innovation Limited | 9 |
| 3 |  FIS Previously Deep Pool Financial Solutions | 3 |
| 4 |  The Connector | 4 |
| 5 |  LAYER | 2 |
| 6 |  Antuar | 9 |
| 7 | linq.gg | 2 |
| 8 |  ONE Link Wallet | 2 |
| 9 |  Santiago SME Finance | 2 |
| 10 |  B4x Operations Limited | 1 |
| 11 |  Finwerk Blcbot | 1 |
| 12 |  yes.ie | 1 |
Showing 12 of 26 fintech companies based in Ireland
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Fintech companies based in Ireland at a glance
As of Aug 28, 2026Companies by employee count
Fintech companies by metro
| Metro | Companies |
|---|---|
| Fintech companies in Dublin | 11 |
| Fintech companies in Dun Laoghaire | 2 |
| Fintech companies in Sligo | 1 |
| Fintech companies in Sandyford | 1 |
| Fintech companies in Dublin City | 1 |
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 “fintech companies”, 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 fintech companies are based in Ireland?
The directory contains 26 fintech companies based in Ireland. It also includes 850 contacts and 39 email addresses for business research.
What do fintech companies do?
Fintech companies provide technology-enabled financial products, services, or infrastructure, including payments, lending, banking, investing, insurance, and financial management tools.
Which city has the most fintech companies on the list?
Dublin is the single most-represented city among the companies on the list. The directory was updated in August 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.