Kastanis, Konstantinos
These details are public data from the Companies House register.
- Nationality
- Greek
- Country of residence
- Greece
Appointments
Not a complete list. See all appointments on Companies House
Former appointments (2)
Director · Appointed 11 October 2023 · Resigned 31 July 2024
Company active
Director · Appointed 11 October 2023 · Resigned 31 July 2024
Company active
Worked with
Officers who served alongside Kastanis, Konstantinos
Director at Upstream Marketing Programs Limited · Resigned 9 July 2025
Serfiotis, Georgios
Director at Upstream Mobile Commerce Limited · Resigned 9 July 2025
Veremis, Markos
Director at Upstream Marketing Programs Limited · Resigned 9 July 2025