Christoph Koster
Christoph Koster is CEO at ruya. Coverage on Merchants Eye includes 1 story, 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. Coverage on Merchants Eye includes 1 story, most recently "Alaan Debuts UAE’s First AI-Native Business Bank Account in Partnership with ruya" (22 June 2026).