Spain’s port of Algeciras, November 6 and 7, 2024: customs officers intercepting an Ecuadorian banana shipment pulled 13 tons of cocaine from the cargo, the largest drug bust ever recorded in Spain. That seizure has since triggered a multi-jurisdictional investigation reaching into US finance, Dubai real estate, and a collapsed Irish fintech firm, with regulators and law enforcement agencies across several continents now examining how the proceeds were allegedly laundered.
Bloomberg’s investigation, published in July 2026, traced the supply chain for laundering those proceeds to a network connecting US-based financiers, Dubai property holdings, and the now-defunct Dublin company Leveris Limited. The findings raise pointed questions about oversight failures, due diligence obligations, and the accountability of financial institutions and their officers.
Leveris Limited sits at the center of the accountability questions. Founded in 2014, the Dublin-based financial technology company marketed itself as a provider of core banking software to other institutions. It collapsed in 2021 carrying debts of 38 million euros. Bloomberg’s reporting has since connected former executives and board members of Leveris to individuals with alleged ties to the Kinahan cartel, one of Europe’s most entrenched organized crime networks and a persistent focus of law enforcement in Ireland, Spain, and the United Arab Emirates.
Oliver Herrmann, who served as Leveris’s chief financial officer, is now under investigation in connection with the case. By May 2025, two members of Leveris’s board had also become subjects of investigation for their alleged connections to the Spanish drug seizure. Neither Herrmann nor the board members have been charged. Their specific roles, if any, in criminal activity remain matters for ongoing law enforcement inquiry.
The regulatory implications extend well beyond Dublin. A company carrying 38 million euros in liabilities, with board members now under investigation and alleged cartel connections, would have been subject to evaluation by counterparties and investors at multiple points during its operation. Those assessments apparently failed to surface the red flags that have since emerged in law enforcement files, a gap that will likely draw scrutiny from financial supervisors examining what oversight mechanisms were in place and whether they functioned as intended.
Meanwhile, the investigation’s geographic reach keeps widening. Bloomberg’s reporting identifies US-based financiers with connections to this network, though authorities are still working to clarify the precise nature of those relationships. Dubai real estate transactions also feature in the alleged laundering scheme, adding another jurisdictional layer to what investigators are treating as a transnational criminal operation.
The US Treasury Department had already designated the Kinahan cartel as a transnational criminal organization in 2022, placing the cartel and anyone conducting business with cartel-linked individuals under potential sanctions and giving American authorities extraterritorial jurisdiction over such transactions. That designation now frames how US regulators and law enforcement approach the financiers identified in Bloomberg’s reporting.
The cryptocurrency dimension of the case, while referenced in some reporting, remains less central to the allegations than headlines might suggest. Bloomberg’s investigation does reference crypto infrastructure within its framing of the broader financial ecosystem involved, but no specific tokens, protocols, or crypto-native companies have been identified as playing a central role in the alleged criminal activity.
What the Leveris case ultimately illustrates is how modern money laundering operates across traditional finance, real estate, and emerging fintech sectors simultaneously, and how regulatory frameworks built around individual sectors can struggle to detect flows that move fluidly between them. The path from a banana shipment at Algeciras to Wall Street, Dubai, and Dublin is, above all, a question of who was responsible for monitoring each link in that chain, and whether they did.