Pérez Companc S. A.

Gregorio Perez Companc
Gregorio Pérez Companc
Born	(1934-12-23) 23 December 1934 (age 83) Buenos Aires City, Argentina
Occupation	Principal shareholder of Molinos Río de la Plata
Net worth	US$1.53 billion (May 2017)
Spouse(s)	María Carmen Sundblad Beccar Varela
Children	Margarita, Jorge, Luis, Rosario, Pilar, Cecilia, Pablo and Catalina

Gregorio Perez Companc (born August 23, 1934) also known as "Don Gregorio" or "Goyo," is Argentina's wealthiest individual, with an estimated net worth of US$1.57 billion in 2012.

He was born Jorge Gregorio Bazán in Buenos Aires, in 1934. He was adopted in 1945 by Margarita Companc de Pérez Acuña, a local socialite, and enrolled at the La Salle college preparatory school, though he left before graduating. He married Maria del Carmen "Munchi" Sundblad Beccar Varela, an heiress, in 1964, and in 1968, was named director of the Banco Río de La Plata (at the time of the country's largest, private-sector banks), following its purchase by his family. He built much of his fortune, however, as head of Petrolera Pérez Companc, a family-based conglomerate in oil and gas that was first established by Gregorio's adoptive father in 1946.

Pérez Companc purchased a controlling stake in Banco Río de la Plata from his siblings in 1993, and would sell his shares to Spanish banking giant Banco Santander in 1997. Between 1990 and 1994, the company expanded its domestic activities in the oil business and in a number of other industries through participation in the country's privatization programme initiated by President Carlos Menem. By 1996, Pérez Companc S.A. had consolidated sales of US$1.41 billion. The family strengthened its hand in 1998 by forming a new public holding company, PC Holdings S.A., and later that year, acquired a 68% share in local food giant Molinos Río de la Plata from the traditional agribusiness house, Bunge y Born, for US$380 million. Molinos Río de la Plata, which sells Luchetti's pasta, Cocinero oils and Nobleza Gaucha yerba mate (among numerous brands), is one of Argentina's leading processed foods companies, earning roughly US$850 million in revenues in 2009.

In 1999, shareholders in Pérez Companc S.A. exchanged their voting shares for nonvoting shares (Class B shares) in PC Holdings S.A.: this raised some concern from financial and political analyst, since in such a transaction the controlling shareholders would have multiple vote shares to ensure their continuing voting control. However, the Comision Nacional de Valores approved the exchange, thus allowing the Pérez Companc family to own 58% of the company with 80% voting control. The Argentine economic crisis produced numerous problems for the country's energy sector, and 1999 revenues for Petrolera Pérez Companc declined 3% to US$1.27 billion. The family also sold their 19% stake in Banco Río de la Plata during 1999. In a year that saw the Argentine economy shaken by the worst economic turmoil in over a century, Pérez Companc continued to oversee growth in the family's business concerns: the value of the group's consolidated energy, food processing and financial services portfolio grew a healthy 20% during 2001.