Excavations of the Aizanoi Ancient City, located in Çavdarhisar district of Kütahya and included in the UNESCO World Heritage Tentative List, have been continuing under the main sponsorship of Gürok Group since 2020. Traces of life in the Ancient City of Aizanoi, which hosts the best-preserved temple of Zeus in Anatolia and is contemporary with Ephesus, continue to be unearthed.