Teaching English for Specific Purposes (ESP) to Food and Agricultural Engineering students requires language instructors to design a varied range of activities aimed at helping students familiarise themselves with their subject matter areas in English and develop their professional (Ibrahim, 2010) and critical thinking skills (Šliogerienė, 2005). This study was carried out in the context of the VELCOME project (Virtual Exchange for Learning and Competence Development in EMI Classroom), funded by the Spanish Ministry of Science, Innovation and Universities. The main activities of this part of the project were carried out online by our Food and Agricultural Engineering students, who were following a compulsory English for Professional and Academic Communication course. The main goal was to offer the participants opportunities to use their knowledge and expertise to move towards a more sustainable world while fostering their civic and entrepreneurial competences. To do this, they were required to design and develop a fictitious start-up, in English through asynchronous and synchronous telecollaboration (Belz, 2003) to practice these competences. In the asynchronous stage the students designed Padlet posters. After this stage, the participants took part in a synchronous virtual meeting via Zoom, where each group was given the opportunity to present their start-ups to the members of a different team. This study explores students’ preliminary learning results, the development of civic and entrepreneurial competences through virtual exchanges as well as the difficulties and benefits of carrying out an experiment involving participants from different groups with different profiles and interests.