iTWO 4.0 is a cloud-based 5D BIM enterprise platform that redefines the management of building and construction business in the era of Industry 4.0. Integrating with cloud computing, 5D BIM, big data, etc. iTWO 4.0 provides a web-based collaborative platform that connects people, processes, and data for fully digitalized management of enterprise-wide projects throughout the construction lifecycle. It opens up infinite opportunities for contractors, real-estate developers and project owners to embrace agile business and drive productivity.