LAWYER PROFILE
Guillermo Quiñoa

Guillermo Quiñoa

Latin America 2026

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Chambers ranking badge

Ranked in 2 practice areas

About

Provided by Pérez Alati, Grondona, Benites & Arntsen

Practice Areas

Guillermo Quiñoa focuses his practice mainly on Business Law, Real Estate & Construction Law, Litigation and Arbitration, and is also in charge of the firm’s Pro Bono work.

During his more than 25 years as a business lawyer, Mr. Quiñoa has advised to a large number of clients in connection with all kinds of investments, acquisitions and development of real estate projects, ranging from residential and industrial plant projects to hotel complexes, country clubs and office buildings. Guillermo Quiñoa also holds extensive experience in advising all kinds of clients on civil and commercial law matters.

He has a vast experience in advising companies which exploit commercial malls, manufacturers of products of mass consumption, computer and general hardware manufacturers, technology companies, maritime companies, oil and gas companies, exporters and pharmaceuticals.

In addition to his experience as a business lawyer, Mr. Quiñoa also possesses an extensive track record in litigation matters and he has led PAGBAM teams in some of the major recent judicial and arbitral controversies.

Guillermo Quiñoa has been repeatedly included by Chambers Global, The World’s Leading Lawyers for Business, among many other publications, as one of the most reputed Argentine lawyers in Real Estate Law and Dispute Resolution fields.

Chambers Review

Provided by Chambers

Chambers Latin America

Real Estate - Argentina

Band 3
Band 3

Individual Editorial

Notable partner Guillermo Quiñoa routinely advises clients on a wide range of real estate transactions, including the sale of rural land, building acquisitions and the negotiation of lease agreements.

Dispute Resolution - Argentina

Band 5
Band 5

Individual Editorial

Partner Guillermo Quiñoa offers significant experience representing clients in a range of commercial disputes, including damages claims and breach of contract litigation.

Strengths

Provided by Chambers

  • Guillermo Quiñoa is a skilled and experienced lawyer who goes beyond legal advice, taking full ownership of the challenges at hand.

    Real EstateChambers Latin America
  • Guillermo Quiñoa is a reliable partner with a broad approach and prompt responses.

    Dispute ResolutionChambers Latin America

Ranked Individuals at Pérez Alati, Grondona, Benites & Arntsen (22)

Argentina

Chile

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