The NACE codes that classify economic activities have changed. During a transition period, this search system will use both the new and the old versions of these codes. If you wish to search for a specific sector, you have to choose the NACE codes according to the new regulation1 (e.g. _xx.xx-2025) together with the NACE codes of the old regulation2 (xx.xx-2008), both of which are available in the drop-down menu. NACE Rev. 2.1: https://eur-lex.europa.eu/eli/reg_del/2023/137/oj NACE Rev. 2: https://eur-lex.europa.eu/legal-content/EN/ALL/?uri=CELEX:32006R1893