Au-chiu Hōe-siā (lat. societas Europaea SE) sī chi̍t khoán kun-kù Au-chiu Liân-bêng ê kong-si hoat-lu̍t teng-kì ê kong-khai kong-si (chiūⁿ-chhī kong-si), sī 2004 nî chiàu Au-chiu Kong-si Hoat-lēng ê Lí-sū-hōe Kui-chè (Council Regulation on the Statute for a European Company) siat-kè--ê.

Chiàu pún hêng-sek teng-kì ê kong-si lāi-bīn khah tōa keng--ê ū pau-koat Airbus, Allianz, BASF, E.ON, Fresenius, LVMH Moët Hennessy Louis Vuitton, SAP, Schneider Electric, Unibail-Rodamco kap Wimbi Boats téng siā.