Adrian Sarbu remains in custody, which is already more than a month after the Court of Appeal extended the arrest warrant.
Mediafax owner is accused of instigation to tax evasion of over 4 million euro, embezzlement and money laundering.
Investigators say Sarbu, together with more employees from the Mediafax Grup, set up phantom companies that they used to launder money and avoid paying taxes to the state.
On February 2, Adrian Sarbu was detained for 24 hours by the Prosecution office attached to the High Court of Cassation and Justice (HCCJ) in the case of tax evasion from Mediafax Group.
On July 8, 2014, there were more searches at the MediaPro Studios in the case of loss of 1.5 million euros
Adrian Sarbu's fortune halved and reached 80-85 million, according to last year's edition of the Top 300 richest Romanians.