The paper investigates the phenomenon of mafia infiltrations into theentrepreneurial fabric, a danger that can exponentially increase in the period of Covid-19 pandemic. Among the tools which the so-called anti-mafia code (Legislative Decree no.159/2011) provides to prevent the danger of mafia infiltrations, the “voluntary” judicialcontrol aims at cleaning up “mafia smell companies”, addressees of prefectural disqualification orders. The research perspective aims to highlight critical issues causedby possible “overlapping” between the judgment of prevention on requests for“voluntary” judicial control, and the subsequent administrative judgement on legitimacyof the prefectural disqualification order.