Nowadays, Industry 4.0 has given way to exponential advances in technologies. The implementation of these technologies, should in theory, enable firms to improve efficiencies. But “How to implement them”? The aim of the present research is to propose an empirically model, based on Prado Maturity Model, to assess the Industry 4.0 maturity of Italian industrial enterprises and to structure a strategic growing business plan within the company. The final aim is to develop a “user friendly” but rigorous methodological approach that could be useful both from a scientific and from a practical point of view.