Periklis Mantas was elected Member of the Hellenic Parliament (Messinia Constituency) in July 2019 on the New Democracy / Nea Dimokratia ballot.
He is a member of the Standing Committee on Social Affairs of the Hellenic Parliament, Secretary of the Special Standing Committee on the Monitoring of the Social Security System and a member of Special Permanent Committee on Equality, Youth and Human Rights.
He is also President of the Parliamentary Greece – Mexico Friendship Group.
From 2014 until 2018 he was a Member of the Regional Council of the Region of Peloponnese and was appointed Vice-Governor for Entrepreneurship, Competitiveness and Innovation.
He is professionally active in the new technologies and telecommunications business.