Antonio del Valle Ruiz has made his mark in the chemical and financial industry through Orbia, Ve por Más and Byline Bank, which are part of the conglomerate Grupo Kaluz. His son, Antonio del Valle Perochena, chairs the Mexican Business Council, which groups together the 60 largest companies in the country. The organization has chosen to maintain a cordial relationship with AMLO’s government. Two of his other companies, Elementia and Fortaleza, recently delisted from the Mexican Stock Exchange. The Del Valle family has recently been rumored to have a high possibility of buying Banamex.