Founded in 1984 and headquartered in Brookfield, Wisconsin, Fiserv is a leading global payments and fintech company serving 6M+ merchants and 12,000+ financial institutions, adding Clover POS through its 2019 acquisition of First Data.
Founded in 2014 and headquartered in London, UK, Judopay is a UK acquiring provider focused on mobile payments, now part of judo Bank, covering App, web and in-store terminals through one SDK for omnichannel payments.
Founded in 1995, headquartered in London UK and Cincinnati OH, Worldpay (part of FIS) is one of the world's largest payment processors supporting 100+ currencies across 140+ countries, known for omnichannel payments and enterprise-grade compliance.