 Oren collaborates with the Royal Opera House in London, the Opera de Paris, the Arena di Verona, the Teatro San Carlo di Napoli, the Teatro del Maggio Musicale Fiorentino in Florence, the Teatro Real Madrid, Liceu Theatre in Barcelona, Theatre du Capitole at Toulouse, Shanghai Opera House, Ncpa Beijing, where Oren conducted "Macbeth" with Plácido Domingo.In 2015 he conducted a concert in the Vatican City for poor people and immigrants in the presence of Pope Francis.In 2018 he made his house debut at La Scala in Milan with "Aida" in the production by Franco Zeffirelli celebrating the latter's 95th birthday.