解体DX is a free online portal and database for finding demolition contractors across Japan. It organizes information on more than 77,000 companies, covering all 47 prefectures and 1,741 municipalities. Users can search by company name, location, or type of work, browse areas on a map, or use GPS to find contractors near their current location.

The site brings together publicly available company information and records gathered through its own research. Listings may include construction business permits, public works records, and independently collected demolition project data, helping users review contractors alongside examples of actual work. Visitors can also explore recent project information, municipalities with recorded demolition activity, featured contractors, and newly added companies. The portal presents project locations and, where available, the companies responsible for the work.

解体DX is designed to make Japan’s demolition industry easier to explore through searchable, area-specific information. Its database and search tools are available free of charge to the public, while the site also provides details about its data, service, and listing-related inquiries.