He was originally co-director with Lalou Bize-Leroy, both having inherited their ownership.
However disagreements over the direction of the estate, led to Bize-Leroy's expulsion from the management and her replacement by her nephew.
Together with his wife Pamela, Aubert also owns and runs a domain in Bouzeron named Domaine de Villaine (alternately A et P de Villaine on some labels).