In recent years, industry 4.0 has aroused considerable interest from companies and governments around the world, including in Italy. A key role in value creation is played by Digital Twin, a technology that combines various technologies from industry 4.0 and contributes to the economic development of companies and countries. The implementation of the Digital Twin technology and the technologies resulting from the so-called fourth industrial revolution is therefore unavoidable. This study is intended as a comprehensive analysis for companies wishing to take advantage of the potential benefits derived from the implementation of emerging technologies in industry 4.0.