CSPI 2026 International Construction & Survey Productivity Improvement EXPO

Experience the Future of the Construction Industry at CSPI 2026!

We are thrilled to invite you to the International Construction & Survey Productivity Improvement EXPO (CSPI 2026), taking place from June 17 to June 20, 2026, at Makuhari Messe.

As one of Japan’s largest-scale exhibitions , CSPI is the ultimate specialized event bringing together cutting-edge technologies, products, and services that will drive the next generation of the construction and surveying industries. Whether you are looking for innovative solutions, industry networking, or a glimpse into the future of infrastructure, this exhibition is not to be missed.