Members of the Ladder Polymer Science group participated in the International Chemical Congress of Pacific Basin Societies (PACIFICHEM2025), held every five years, in Honolulu, Hawaii, USA, from December 15 to 21, 2025. Within this conference, they organized a session titled “Beyond Single-Bond Macromolecules: Advances In Ladder And Framework Polymers And Their Applications” as part of the Ladder Polymer Chemistry program, featuring presentations by 12 oral speakers and 5 poster presenters. We extend our gratitude to all participants who presented and attended the sessions.