Giuseppe Giglio was born in Pantelleria and has studied in Trapani where he attained a CPA Diploma at the Calvino HNC. He immediately started working as a CPA for Dragnino Exstrabar and the Patania Company. In 1977 he returned to Pantelleria where, after a one-year work experience as a CPA for the municipality he entered the Banco di Sicilia Bank.
Thanks to his ability in the credits and loans sector he worked there until retirement in 2010. From then he is president of the Rotary Club and cooperates with Vivere Pantelleria by offering his administration skills.