Mr Lasanianos, is a Certified Public Accountant and member of the Greek Institute of Certified Public Accountants, Fellow ACCA (member of the Association of Certified Chartered Accountants) and Certified Fraud Examiner (member of the Association of Certified Fraud Examiners and the Hellenic ACFE). From 1998 to 2018 he worked as Certified Public Accountant and business consultant in Grant Thornton Greece where he led numerous projects in Assurance services, Transactional Advisory services and Forensic services for listed, public, private and transantional entities. During this time he served as Grant Thornton Greece’s representative to international committees of Grant Thornton International with the purpose to enhance audit quality globally in member firms.
During 2018 - 2022 he worked as a Director in Finance departments in large retail and wholesale companies (Mart Cash and Carry, Shop and Trade S.A.). Since October 2022 he is Director in Transaction Advisory Services of Baker Tilly Business Consulting Services SA, member of Baker Tilly International network. Finally he is an Independent, non executive member of the BOD and member of the audit committee of Jumbo S.A.