A document from Spain’s top anti-corruption agency, known as the UCO (Central Operational Unit of the Guardia Civil), has identified infrastructure behemoth Acciona as central to an extensive political graft network purportedly orchestrated by senior officials of the Socialist Party (PSOE). The authorities claim that the company disbursed large sums in unlawful commissions to obtain significant government contracts. These payments were reportedly routed through political figures closely associated with former minister José Luis Ábalos and the party’s ex-Organization Secretary, Santos Cerdán.
More than €600,000 in Unlawful Payments
The UCO report outlines transactions amounting to a minimum of €620,000 related to certain public contracts granted to Acciona. The transfers were allegedly facilitated through intermediaries associated with Ábalos and his close confidant Koldo García, with the whole scheme managed and orchestrated by Santos Cerdán.
Investigators also uncovered evidence of an additional €450,000 in pending bribes tied to three further public contracts, suggesting that the alleged corruption network was not isolated but ongoing, even after early signs of irregularities began to emerge.
Agreements Customized to Benefit Acciona
The contracts in question include large-scale infrastructure projects between 2018 and 2021—such as roadworks, railway development, and urban transport systems—primarily in regions governed by the PSOE. According to the UCO, these tenders were not the product of fair competition, but rather structured with technical requirements that effectively excluded competitors, ensuring Acciona’s success.
The document describes the procedure as part of a “meticulously orchestrated framework” where political influence was leveraged to manipulate the bidding process in return for monetary incentives.
The Key Role of Santos Cerdán
An essential aspect of the UCO investigation involves Santos Cerdán’s involvement. The report claims that Cerdán was aware of the bribery operation and orchestrated the handling and allocation of funds. Documented conversations and witness accounts indicate that he was the key political player coordinating the connection between business interests and senior political power.
Based on the findings of the researchers, Cerdán was responsible for managing the talks, distributing shares, and serving as the intermediary between the granting officials and the recipients of the plan.
Quietude in Institutions and Internal Evaluations
Acciona has launched an internal review, publicly distancing itself from any wrongdoing. One former executive allegedly linked to the scheme has already left the company. Although Acciona claims ignorance of any irregularities, the UCO report suggests otherwise, painting a picture of a company that either actively participated or turned a blind eye to corrupt practices.
Despite the seriousness of the allegations, the government has made no formal statement. Within the PSOE, the matter has become an open wound, especially after recent high-profile resignations triggered by earlier phases of the corruption investigation.
The UCO report leaves little doubt: Acciona was allegedly part of a broader, politically engineered system designed to extract bribes in exchange for multimillion-euro public contracts. If confirmed, this case would expose a deep corruption network rooted not only in party operatives but in the institutions responsible for managing public resources.
This issue has moved beyond internal party misconduct—it’s now a potential national-level scandal. The public is now watching to see if the judicial system and political bodies have the determination to seek complete accountability, no matter how far the inquiry extends.
