This article offers an introduction to the Industry 4.0 and the supply chain. It also identifies the different applications in the technologies of infor-mation (TIC) sector, the Internet of Things (IoT) and some emerging technolo-gies related to Industry 4.0 in the supply chain. Starting with a state of the art focused on companies in general, the research methodology is detailed as well as the scope of what has been achieved and its current evolution.