The 2025 6th Asia Service Sciences and Software Engineering Conference (ASSE 2025) is an international event dedicated to exploring the latest advancements in service sciences, software engineering, and their applications across industries. The conference will bring together leading researchers, practitioners, and academics to discuss emerging trends, share innovative ideas, and showcase cutting-edge research in these fields. ASSE 2025 will feature keynote speeches, technical sessions, and networking opportunities, fostering collaboration and knowledge exchange to drive future developments in service-oriented computing and software engineering solutions.