According to PANews, Swiss-based cryptocurrency market-making firm Portofino Technologies received approval from the UK's Financial Conduct Authority (FCA) earlier this year to serve institutional cryptocurrency clients in the UK. However, the company has experienced significant staff turnover in recent months following the dismissal of its co-founders and Chief Financial Officer (CFO).

In July, Portofino's Chief Operating Officer (COO) and co-founder Alex Casimo, along with CFO Jae Park, were both dismissed. This led to the resignation of several key personnel, including Vincent Prieur, Head of Strategy and Operations, and Shane O'Callaghan, Head of Global Business Development, as well as a substantial number of other employees. Sources indicate that since the dismissal of these executives, 10 to 12 employees have either left or are in the process of leaving, accounting for 30%-40% of the company's total workforce at that time.

A spokesperson for Portofino Technologies stated that the company has since hired a new CFO, Mark Blackborough, and Senior Sales Trader, Olivier Sultan. The firm has been actively recruiting and currently has four open positions. The spokesperson also mentioned that the number of employees has returned to the levels seen during the summer.