History of Sardinia a number of African Bishops in the island such as Fulgentius of Ruspe. In 533, Sardinia rebelled under the Vandal governor Godas, a Goth, who proclaimed himself "rex" of Sardinia asking aid to the Byzantines. In the summer of 533 Vandal forces (5000 men and 120 ships), led by Tzazo, arrived in Sardinia to stifle the Godas' rebellion and conquered Caralis, killing Godas and his followers . In the early 534 the Vandals of Sardinia surrendered immediately to the Byzantines when faced with news of the Vandal collapse in Africa; thenceforth the island was part of the Byzantine Empire, included
Sardinia by L'Unione Sarda and also the first Italian UMTS company was founded on the island. Today Sardinia is the second Italian region, after Lombardy, for investments in startups (owning the 20% of the Italian venture capital). On the island are headquartered some telecommunication companies and internet service providers, such as Tiscali and the Mediterranean Skylogic Teleport, a ground station controlled by satellite provider Eutelsat. Sardinia is the Italian region with the highest e-intensity index, after the Aosta Valley (index measuring the relative maturity of Internet economies on the basis of three factors: enablement, engagement, and expenditure) and the region with