The Spanish and Portuguese Companies Microdata (iBACH) has now been updated with the May 2026 extraction.

iBACH contains economic and financial granular information on non-financial Spanish and Portuguese corporations. The dataset is derived from the BACH database, which provides aggregated and harmonized accounting data for non-financial companies based on national accounting standards (individual annual accounts). This dataset is also made available through the BELab Data Laboratory of the Banco de España.