Jews became pioneers in the realms of banking, commerce, and insurance that drove the city's spectacular growth. They held prominent political positions, established important firms and founded or were leading figures in insurance companies such as Assicurazioni Generali, RAS, and Lloyd Adriatico.
Jewish individuals made substantial contributions to the city's prosperity by establishing key institutions in finance, trade, and insurance. Their influence extended to political leadership, business ventures, and the founding of influential insurance firms such as Assicurazioni Generali, RAS, and Lloyd Adriatico.