Giorgos Ntinos has served as an executive at the National Bank of Greece, holding positions as Branch Manager and Regional Director.

He studied Economics and holds a Master's degree in Banking.

He has been serving in local government for seven consecutive terms and has previously held positions as President of the Municipal Council, Deputy Mayor, Vice President, and President of the Aigialeia Water Supply and Sewerage Company (DEYA Aigialeias), as well as being a member of numerous committees.

Currently, he serves as the President of DEYA Aigialeias.
He is married and a father of two daughters.