He went into private practice as a lawyer[2] and was actively involved in sports, competing in the Olympic Games of 1908 in shooting[3] and taking several administrative positions.
From 1924 to 1955, he was president of the Piraeus Association, general secretary of the Piraeus Hunters Club as well as a member of the Olympic Games Committee.
In 1936, he was appointed deputy minister of finance and subsequently minister of merchant shipping until December 1938 when he resigned.
[2] He was married to Mari Stai and had three children, Georgios Rediadis, who served as president of SEGAS and was a lawyer, Dimitrios Rediadis [el], also a lawyer and politician and Aspasia wife of Konstantinos Katris.
This biographical article relating to sport shooting in Greece is a stub.