Two jailed Capital+Merchant finance directors are hoping to take their case to the Supreme Court, the Herald understands.
If the case goes that far, it will be the first time a criminal case involving former finance company directors has reached the country's final court of appeal.
Wayne Douglas and Neal Nicholls, the founding directors and beneficial owners of Capital+Merchant, were found guilty in July last year of three charges of theft by a person in a special relationship.
In a case brought by the Serious Fraud Office, both men were each jailed for seven and a half years, the longest sentences given to failed finance companies bosses to date.
Former director and chief executive Owen Tallentire was also found guilty of two charges in this case and sentenced to five years in jail.