This two volume set consists of the peer-reviewed papers from 15 workshops of the 2025 International Conference on Advanced Research in Technologies, Information, Innovation and Sustainability, ARTIIS 2025, held in Cartagena de Indias, Colombia, during October 21–23, 2025.  The 59 full papers and 8 short papers included in these volumes were carefully reviewed and selected from 177 submissions. These papers focus on topics such as computing solutions; data intelligence; sustainability; ethics, security, and privacy.