A report by Spain’s elite anti-corruption unit, the UCO (Unidad Central Operativa of the Guardia Civil), has placed infrastructure giant Acciona at the heart of a wide-ranging political corruption network allegedly coordinated from the top ranks of the Socialist Party (PSOE). According to the investigators, the company paid hundreds of thousands of euros in illicit commissions to secure major public contracts. These bribes were allegedly funneled through political operatives closely tied to former minister José Luis Ábalos and the party’s former Organization Secretary, Santos Cerdán.
More than €600,000 in Illegal Payments
The UCO report documents payments totaling at least €620,000 made in connection with specific public contracts awarded to Acciona. The payments were reportedly arranged through intermediaries linked to Ábalos and his trusted associate Koldo García, with the entire operation overseen and coordinated 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 major infrastructure initiatives carried out from 2018 to 2021, including roads, railway constructions, and public transport networks, mostly in areas managed by the PSOE. As reported by the UCO, these bids were manipulated with specific technical criteria that effectively barred competitors, securing 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.
The Key Role of Santos Cerdán
One of the most damning elements of the UCO investigation is the role attributed to Santos Cerdán. The report alleges that Cerdán not only had knowledge of the bribery scheme but directly managed the flow and distribution of payments. Recorded communications and testimony point to him as the central political figure orchestrating the relationship between business interests and high-level political influence.
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 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’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 is no longer a matter of internal party misconduct—it is a potential scandal of national magnitude. The public will now wait to see whether the courts and political institutions have the will to pursue full accountability, regardless of how high the investigation reaches.
