
Viktor Grešek
Chief Executive Officer, MONEIO
Viktor Gřešek has long dedicated his career to payment technologies, open banking, and innovation within the FinTech sector. He brings over 15 years of experience in FinTech and payment solutions to LongRiver. Prior to joining the group, he worked at Mastercard from 2021, where, in his role as Business Development Manager, he focused on the acquisition, launch, and development of FinTech clients in the Czech Republic and Slovakia, shaping the commercial strategy in digital payments. Concurrently, he contributed to Mastercard's initiatives aimed at supporting the FinTech ecosystem.
Earlier, Viktor Gřešek focused on the development of payment solutions at Twisto, where he was responsible for the management and development of the company's entire card business. This included the implementation, operation, and further expansion of the Twisto card in the Czech Republic and Poland. His responsibilities encompassed issuing payment cards under the Mastercard license, implementing Apple Pay and Google Pay solutions, integrating business partners, and managing key processes associated with the card business.
Viktor Gřešek has been active in the FinTech world since 2010. From 2010 to 2016, he served as a Business Analyst at MOPET CZ a.s., where he participated in the design and development of the first mobile payment solution and related transaction systems, including process analysis, defining product requirements, collaborating with suppliers, and ensuring compliance with legal and regulatory requirements.
Within the LongRiver Fund group, serving as Chief Executive Officer at Moneio, Viktor Gřešek oversees the group's card business and is instrumental in developing product and commercial synergies across portfolio companies.