Senior Partner

Phone: +595 21 319-9000
Mobile Phone: +595 971 321 140
Languages: Spanish and English.

Practice Areas: International Private Law, Banking and Finance, Privatizations, National and Foreign Investments, Investigation of Illicit Acts of Corruption in State Entities and Recovery of Defrauded Sums.

"Leading Lawyer"
- Legal 500
“Senior statesperson Guillermo Peroni is renowned for his lengthy experience advising clients in the Paraguayan corporate arena.” – Chambers & Partners

Professional Profile

Born in Asuncion, Paraguay. Licensed in 1962 in Argentina and in 1968 in Paraguay. Education: Universidad de Buenos Aires (Lawyer); Eisenhower Fellow for Paraguay, 1969-1970. Author: “Paraguay: Laws & Economy”, 1985. President of the Association of the Financial Companies of Paraguay, 1981-1982; President of the Paraguayan American Chamber of Commerce, 1986-1987; President of the Paraguayan Chamber of Commerce of Argentina, 1996-1998 and 2002-2004. Member: Paraguayan Bar Association; Inter-American Federation of Lawyers; American Society of International Law; International Bar Association.