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 Illegal Payments
The UCO report outlines a series of payments amounting to a minimum of €620,000 related to certain governmental contracts granted to Acciona. These financial transactions were said to be organized via intermediaries connected to Ábalos and his close collaborator Koldo García, with the entire scheme managed and orchestrated by Santos Cerdán.
Researchers discovered proof of another €450,000 in bribes connected to three more government contracts, indicating that the suspected corruption network was not a one-time occurrence but continued, even when early indicators of irregularities started to show.
Agreements Customized to Benefit Acciona
The agreements under discussion encompass significant infrastructure endeavors from 2018 to 2021, including road construction, railway enhancements, and city transit networks, mainly in areas led by the PSOE. As per the UCO’s findings, these bids lacked genuine competition and were tailored with specific criteria that essentially barred other contenders, guaranteeing Acciona’s victory.
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.
Santos Cerdán’s Central Role
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.
As reported by researchers, Cerdán was responsible for managing discussions, determining shares, and serving as the intermediary between the grantors and those benefiting from the arrangement.
Quietude in Institutions and Internal Evaluations
Acciona has initiated a self-assessment, openly dissociating from any illicit activities. A past executive purportedly associated with the operation has already departed from the organization. Despite Acciona asserting lack of awareness regarding any misconduct, the UCO report indicates otherwise, portraying a scenario of a company that either took part actively or ignored the unethical actions.
Even with the gravity of the accusations, the government has not issued any official comment. Within the PSOE, the issue has turned into a significant problem, particularly following recent prominent resignations caused by earlier stages of the corruption inquiry.
The UCO’s findings make it clear: Acciona was purportedly involved in an extensive politically driven scheme aimed at obtaining bribes in return for public contracts worth millions of euros. Should this be validated, the case would uncover a profound corruption network embedded not only among party officials but also within the entities accountable for the administration of public funds.
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.

