Joining the Fourth Industrial Revolution is possible and necessary for all companies-large, medium and small; because it means more productivity, less costs and increased efficiency in the processes and final results. In addition, it is vital to improving the working and social welfare conditions of workers. If you want to be competitive in the immediate future, the key is to join in the era of digital transformation. At the beginning of the document, the reader will be introduced to the concept of Industry 4.0, then, will be taken through a background of each industrial revolution, extracting the main opportunities that at the moment were taken for the enterprises which decided to join the transition.