Christian Aubert founded Aubay SA, Auplata Mining Group SA and Marben Sa. Presently, he occupies the position of Chairman for Aubay SA and Chairman of Aubay Italia SpA (a subsidiary of Aubay SA). Mr. Aubert is also on the board of Aubay Spain SA and Gold by Gold SA.

Mr. Aubert previously occupied the position of Chairman at GCCCM SA, Managing Director at Marben Sa and Director at Auplata Mining Group SA.

He received an undergraduate degree from Ecole Supérieure d'Informatique Electronique Automatique.