Fiserv Continues European Growth by Closing Acquisition of AIB Merchant Services
By Lauren Hinton · 4 September 2025
Fiserv, Inc. (NYSE: FI), a leading global provider of payments and financial services technology, today announced it has completed its acquisition of the remaining 49.9% of AIB Merchant Services (AIBMS), the company’s longstanding joint venture with AIB Group.
The acquisition supports Fiserv’s growth in the broader European market, including expanding growth opportunities for Clover, the world’s smartest point-of-sale system, across the region. AIBMS is one of Ireland’s largest payment solution providers and one of Europe’s largest e-commerce acquirers.
As part of the transaction, AIB Group will continue to refer businesses needing card acquiring services to Fiserv on an exclusive basis.
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Fiserv
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Previously on FF News:
- Fiserv Small Business Index: October Sales Surge 2.3% as Holiday Momentum Builds 6 November 2026
- Fiserv Appoints Mastercard Strategic Advisor Raj Seshadri to Board of Directors 23 October 2026
- VikingCloud and Fiserv Partner to Deliver AI-Driven Cyber Risk Defense to Millions of Merchants 22 October 2026
Companies in this story: Allied Irish Bank, Fiserv