Mariano is Equity Partner Deloitte Audit & Assurance with the responsibility of offices based in Naples (Italy). He is Transportation Sector Leader in Deloitte Central Mediterranean and Italy, Chief Executive Officer of Delfin S.r.l., Counselor of Fondazione Deloitte. Mariano joined Arthur Andersen organization in 1990 where he has developed his professional career: manager in 1995 and partner in 2002. During his professional career he acquired and developed expertise in manufacturing industry as Lead Client Service Partner of both local and international clients. He is Certified Public Accountant and Chartered Auditor; he is a ODCEC board member (the Certified Public Accountant Body).