Some 210 people work at the Opera to which must be added temporary contracts, generally artists hired in connection with a particular production :"Tous les visages de l'Opéra". L'Avenir. 18 September 2012. Retrieved 18 January 2019.
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According to Stefano Mazzonis, Opera Director, the Opera has "one of the most efficient stages in the world, enough to produce the greatest shows and we must remain at this level" Cf.Joël Matriche (15 September 2012). "Un des meilleurs plateaux au monde". Le Soir (in French). Retrieved 18 January 2019.