Christoph Koster
Christoph Koster is CEO at ruya.
Christoph Koster has featured in 1 news story on FF News, most recently "Alaan Debuts UAE’s First AI-Native Business Bank Account in Partnership with ruya" (22 June 2026).
Christoph Koster is CEO at ruya.
Christoph Koster has featured in 1 news story on FF News, most recently "Alaan Debuts UAE’s First AI-Native Business Bank Account in Partnership with ruya" (22 June 2026).