https://www.mastercard.com/ie/en/for-the-world/about-us/mastercard-in-europe/mastercard-europe-leadership/bartosz-ciolkowski.html
Bartosz Ciolkowski is General Manager for Southeast Europe, which includes Albania, Bosnia and Herzegovina, Bulgaria, Croatia, Israel, Kosovo, Montenegro,...
mastercard europeleadership teambartoszciolkowski
https://www.mastercard.com/hr/hr/for-the-world/about-us/mastercard-in-europe/europsko-vodstvo-mastercarda/bartosz-ciolkowski.html
Bartosz Ciolkowski is General Manager for Southeast Europe, which includes Albania, Bosnia and Herzegovina, Bulgaria, Croatia, Israel, Kosovo, Montenegro,...
mastercard europeleadership teambartoszciolkowski