Rubens Menin Teixeira de Souza Net Worth: Rubens Menin Teixeira de Souza is a Brazilian businessman who has a net worth of $1.2 billion. Rubens Menin Teixeira de Souza is the Chairman and Chief Executive Officer of MRV Engenharia, the third largest homebuilder and real estate firm in Brazil. It was back in 1979 that de Souza united with two partners to form MRV Engenharia in Belo Horizonte. The company, which was started in his home state of Minas Gerais and eventually spread to Brazil’s deep southern states, has a market cap of $1.4 billion. Since the bank is the main source of his personal and family wealth, Rubens Menin Teixeira de Souza had two of his three children join the business. His son Rafael serves as the company’s vice president of regional operations, whereas his daughter Maria Fernanda heads up the firm’s legal department. An avid sports fan, de Souza sponsors F1 racer Bruno Senna and is a constant supporter to Minas Gerais’s leading football club, Atletico. But having tennis close to his heart too, Rubens launched his own tournament aka the Rubens Close in Minas. It’s a play on the U.S. Open. As for his all-time favorite tennis player, he is Bjorn Borg.