Marie-Antoinette Maupertuis, known as "Nanette", followed university training in economics, which she suspended to exercise the function of parliamentary attaché to Max Simeoni in Brussels.
[4] However, during the installation session of the mandate held on 17 December 2015, she was appointed member of the Corsican executive council under the direction of Gilles Simeoni.
[5] In view of the election of the Corsican assembly of December 2017, Marie-Antoinette Maupertuis is once again second on Gilles Simeoni's list, this time led as part of the Pè a Corsica coalition bringing together autonomists and nationalists.
[6][7] Her portfolio remained associated with the management of ATC, but it expands to European and international affairs, public innovation policy and the smart specialization strategy.
Also, coming first in the first and second rounds, Gilles Simeoni's "Fà populu inseme" list obtained the absolute majority in the Assembly with 32 of the 63 seats.