ACI Worldwide

ACI Worldwide is a payments tech company, established in 1975 with its European headquarters located in Limerick. Its employees just over 4000 people in 34 countries across the globe. We server 19 of the top 20 banks in the world and 80000+ merchant/shops both directly and indirectly via PSPs. ACI’s Data Science presence in Limerick began in 2019, and two date have proved to be an award-winning team as well as achieving a critical patent in the that short time, which has advanced machine learning in the fraud prevention space. It continues to innovate and grow year on year, showcases the advancements of AI in the fintech industry.