Sarah Cartes, sister of former Paraguayan President Horacio Cartes, is a shareholder and executive who manages companies that were part of the former Cartes Group. These companies operate in sectors such as beverages, tobacco, food, agriculture, commerce and banking. She is in charge of the group’s media and vice-president of Banco Basa. In 2023, she assumed full control of the shares of Fintech Inversiones SA, a major shareholder of payment network companies such as Pago Express and Aquí Pago.