The story
1988: The ATM Co-operation project of the European Savings Banks Group was set up.
1990: The company EUFISERV S.C. was founded to develop the ATM Co-operation project into a full-service interbank network.
1992: Visa International and Eufiserv signed an agreement to provide mutual cash dispensing services.
1996: MasterCard and Eufiserv signed an agreement to provide mutual cash dispensing services.
1999: American Express and Eufiserv signed an agreement to provide access to American Express cards at EUFISERV ATMs.
2005: China UnionPay and Eufiserv signed an agreement to provide access to CUP cards at EUFISERV ATMs.
2007: Eufiserv is one of the six founders of the Euro Alliance of Payment Schemes s.c.r.l.
2012: Ceases to be active in Luxembourg.
From Wikipedia’s article on Eufiserv, shared under CC BY-SA 4.0.4