Elisabet Mateu, Director of Marketing and Sales of the company “Bluephage” (https://www.bluephage.com/) gave a talk on April 10 to the students of the subject of “International Marketing” of the 2nd Degree in Marketing on the process of internationalization of the company and on how the day-to-day work of a marketing director in your sector develops. This Catalan company, which has developed an innovative technology for the analysis of the microbiological quality of water that allows detecting possible contamination and quantifying it in less than five hours (compared to the more than twenty-four hours that are currently needed to do this type of analysis), operates commercially worldwide and is currently preparing the assault on the markets of the United States and Australia. The students and the teacher of the subject thank Elisabet for her wonderful talk and we hope that this is the first of many more collaborations of Elisabet and Bluephage with EU Mediterrani.