The challenge of digital transformation in the building sector is the focus of this research. The authors
provide a novel method for methodically approaching digital modeling of a construction company's design.
A comprehensive analysis is conducted on the digital modeling in design activity that results from
integrating Building Information Modeling (BIM) with the Internet of Things (IoT). It is suggested that
refurbishment projects use building information modeling (BIM) to include a lifecycle management system
for construction products. It is shown that the Internet of objects (IoT) must go beyond "smart things" to
"smart planet" in order to be practical.The four main parts that make up the BIM platform are detailed. The
study's end product is a digital project management firm model for building object life cycle management.