This book constitutes the proceedings of the workshops that were held in conjunction with the 26th International Conference on Business Information Systems, BIS 2026, which took place in Prague, Czech Republic, during June 10-12, 2026.

The 17 contributions included in this book were carefully reviewed and selected from a total of 53 submissions to the satellite events. They were presented at the following workshops: the Workshop on Artificial Intelligence for Logistics and Sustainability (AILS 2026); the 5th Workshop on Blockchain and Smart Contract Technologies (BSCT 2026); and the Workshop on Scientific Challenges and Business Opportunities in Sustainable Environments and Education (SciBO-SEED 2026).