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Nikogiannis Karantzis

Nikogiannis Karantzis

Nikogiannis Karantzis is Managing Director & CEO at Xryma Plc.

Nikogiannis Karantzis has featured in 1 thought leadership piece and 3 news stories on FF News since 2025, most recently "ISX Financial® partners with Mastercard to scale global account-to-account payments" (13 October 2026).

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