Comillas Pontifical University is a private Catholic higher education institution run by the Spanish Province of the Society of Jesus in Madrid, Spain. The university is involved in a number of academic exchange programmes, work practice schemes and international projects with over 200 institutions of higher education in Europe, Latin America, North A…Comillas Pontifical University is a private Catholic higher education institution run by the Spanish Province of the Society of Jesus in Madrid, Spain. The university is involved in a number of academic exchange programmes, work practice schemes and international projects with over 200 institutions of higher education in Europe, Latin America, North America and Asia.