A cheating case was registered against them by the district crime branch police in this regard in July 2021 and an investigation is under way.
The Madurai Bench of Madras High Court on Wednesday granted bail to one of the accused in the Thanjavur Helicopter Brothers cheating case.
Through the firm they allegedly collected several crores of money from many persons by promising attractive returns.
Five persons had already been arrested in connection to the case, including the wife of M R Ganesh.
A couple from Kumbakonam recently filed a complaint alleging that the brothers had cheated them out of Rs 15 crore, following which the District Crime Branch registered an FIR on July 21.