LAWYER PROFILE
Guilherme Vieira

Guilherme Vieira

Brazil 2026

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Chambers ranking badge

Ranked in 1 practice area

Chambers Review

Provided by Chambers

Chambers Brazil: Regions

Corporate/Commercial: Rio de Janeiro - Brazil

Band 4
Band 4

Individual Editorial

Guilherme Vieira is co-head of the department and advises key companies from the energy and finance sectors on M&A and capital markets matters.

Strengths

Provided by Chambers

  • Guilherme is an ethical and technically impeccable professional, highly committed and widely regarded as an excellent lawyer.

    Corporate/Commercial: Rio de JaneiroChambers Brazil: Regions
  • An excellent lawyer, Guilherme Vieira is highly commercial and technically skilled, with particular strength in M&A negotiations.

    Corporate/Commercial: Rio de JaneiroChambers Brazil: Regions
  • Guilherme Vieira demonstrates strong business acumen and a proactive approach to driving transactions forward.

    Corporate/Commercial: Rio de JaneiroChambers Brazil: Regions

Ranked Individuals at Demarest Advogados (102)

Brazil

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