In business from a young age, Alencar became a self-made multimillionaire as the chief executive of Coteminas, a leading textile manufacturer.
After a failed run in 1994 for governor of Minas Gerais, he won the election in 1998 as Senator representing his home state.
In 2002, Alencar was invited by the left-wing Workers' Party to run for vice president on the same ticket as Luiz Inácio Lula da Silva.
As Vice President, Alencar sometimes spoke out against his own government's orthodox policies, causing embarrassment for fellow administration members.
Alencar was born into a family of small entrepreneurs from Muriaé, in the inland state of Minas Gerais on 17 October 1931.
In 2002, he left the presidency of his company, by then a leading player with roughly 850 million reais in yearly net sales, to his son Josué Gomes da Silva.
Alencar ran for Vice President of Brazil, tapped to be Lula's running mate, to assuage worries about the candidate's alleged anti-business bias.
In office, Alencar aligned with another successful businessman in the cabinet, Luiz Fernando Furlan, to channel the demands of Brazilian businessmen.
His efforts led to the strengthening of Apex-Brasil, a pro-export agency seen as instrumental in the Brazilian economy's recent rise in exports.
[7] Alencar was the most notable person in government to openly complain of the conservative monetary policies of the Brazilian Central Bank, under Henrique Meirelles, backed by ministers Antonio Palocci and Paulo Bernardo.
He often criticized his own administration for failing to lower the Central Bank's base interest rates and demanded a reform of the country's tax system.
President Lula convinced him to stay until March 2006, when Alencar resigned his ministerial post, in favor of anti-graft activist Waldir Pires.
As a result of a case filed by Rosemary de Morais, a 55-year-old retired teacher, in July 2010 the court ruled that Alencar needed to recognize her as his daughter.
[15][16][17] Alencar died in late March 2011, in the city of São Paulo, after 13 years battling metastasized cancer.
[21] Brazil held a state funeral for José Alencar, and Vice President Michel Temer decreed seven days of official mourning.