EstEnergy S.p.A. – €1,400,000 Fine (Italy, 2026)

EstEnergy S.p.A. (hereinafter, the controller) is an Italian energy company supplying natural gas, electricity and related services. Before entering into contracts, the controller assessed the creditworthiness of potential customers through an internal and an external credit check. The internal assessment involved verifying whether potential customers had outstanding debts not only with the controller but also with Hera Comm S.p.A (hereinafter, the corporate group). The assessment was conducted on behalf of the controller by Hera S.p.A. (hereinafter, the processor), which returned an “OK” or “KO” result. Where the internal assessment returned an “OK”, the controller conducted an external assessment using credit information supplied by Experian Italia S.p.A. and commercial information provided by Cerved Group S.p.A. This information was combined using the “CGS-X” software provided by Major 1 S.r.l. (hereinafter, the software provider and processor). The software generated an integrated creditworthiness score and several underlying sub-scores. On the basis of the result, the controller could refuse to enter into an energy supply contract. The DPA received several complaints from data subjects whose requests for energy supply had been rejected on the basis of their risk profiles. However, when the data subjects contacted the credit and commercial information providers, they were informed that the relevant databases did not contain negative information or adverse events concerning them. The data subjects also submitted access requests under Article 15 GDPR. Although the controller responded within the applicable time limits, it did not provide the CGS-X score, the underlying sub-scores or meaningful information about the logic and criteria used to calculate the profiles. Instead, the controller referred the data subjects to the credit and commercial information providers. Following the complaints, the DPA consolidated the proceedings and initiated an ex officio investig