Law practice with innovation

Providing services and assertive risk assessments for businesses success.

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Young soul, seniorpractice

Young soul, senior practice

Andrade Sugai focus is an outstanding legal practice, working closely and transparently with each of our clients. Our high technical standard is the result of years of the partners’ corporate experience, academic knowledge and practice in large national and international law firms.

360-degree practice

Interdisciplinary approach of each case, with a full and integrative dynamic as a whole.

Legal creativity

Presentation of differentiated solutions, simple and effective according to the law and businesses dynamic.

Luiz Carlos Andrade

Luiz Carlos has a remarkable legal practice at large and reputable law firms and intense academic activities teaching for graduates and post graduates students at law school, in addition to many published articles and stands out for his legal advisory involving high complexity deals and legal modeling new projects and businesses.

He also has remarkable experience as tax litigator conducting high profile cases before the Tax Administrative Board of Appeal (CARF).

Luiz Carlos has an interdisciplinary practice focused on solutions for a large variety of businesses in tax law; contracts (local and international); real estate law; insurance law; family law and estate law


  • Universidade de São Paulo (USP) – Civil Law Post Ph.D
  • Universidade de São Paulo (USP) – Philosophy (currently)
  • Universidade de São Paulo (USP) – Law Ph.D (currently)
  • Universidade de São Paulo (USP) – Law degree

Professional experience

  • 2019 – Andrade Sugai Advogados
  • 2013/2019 – KLA – Koury Lopes Advogados
  • 2008/2013 – Lacaz Martins, Pereira Neto, Gurevich e Schoueri Advogados
  • 2006/2008 – Machado, Meyer, Sendacz e Opice Advogados

Academic experience

  • 2016/2018 – Instituto Brasileiro de Direito Tributário (Post graduate Professor)
  • 2017 – Universidade Presbiteriana Mackenzie (Civil Law Professor)





Portuguese, English and Italian

High quality professional experience

Personal service at your disposal.


Margareth Yoshiko Oshikiri Sugai

Margareth had a successful career as legal director of large Brazilian and Multinational companies and international practice in a prestigious law firm in New York City in the United States of America, so she is a multidisciplinary expert. She offers solutions in corporate law; contracts (local and international); merger & acquisitions, and corporate reorganization; banking law; compliance and corporate governance (local and international); consumer law; digital law and data privacy (LGPD/GDPR); and dispute resolution (strategic litigation).

Her deep knowledge about “both sides of the counter” (inhouse counsel and outside counsel), deliver projects based on Six Sigma and Falconi methodologies, analyzing the situations in an organized, logical, objective and efficient way.


  • New York University – Leonard Stern School of Business – Advanced Certificate – Law & Business)
  • New York University – LL.M (Master of Laws) – Corporate Law
  • IBMEC – LL.M Financial Market
  • Pontifícia Universidade de São Paulo (PUC-SP) – Diploma – Corporate Law
  • Universidade de São Paulo (USP) – Law degree

Professional experience

  • 2019 – Andrade Sugai Advogados
  • 2014-2018 – Fast Shop
  • 2010-2014 – Walmart
  • 2008-2010 – Global Crossing (currently Century Link)
  • 2007-2008 – Clifford Chance US LLP
  • 2004-2006 – Banco GE Capital
  • 2002-2004 – Febraban
  • 1998-2001 – Unibanco

Portuguese and English

Law practice with innovation

Providing services and assertive risk assessments for businesses success.


Legal solutions foryou and your businesses

Legal solutions for you and your businesses

Strong technical expertise to provide services to people and companies in an integrative way as a whole on daily and strategic matters.

Full development of new projects and businesses including contracts models, corporate structuring and tax impact, regarding activities with lack of specific regulation.

Contractual architecture for partnerships and strategic projects focusing on management efficiency and performance of service levels (SLAs). Contracts portfolio management advisory and optimization of the relationship with vendors.

Businesses advisory and real estate investment, including contracts, tax and deeds matters.

Businesses models focusing on increase the tax efficiency, including contractual aspects, accounting and corporate.

Administrative procedures and lawsuits with special attention to evidentiary phase and the fact that many tax cases are decided based on details related to non-tax law matters.

Lawsuits, arbitrage, mediation and settlement, with special attention to the evidentiary phase.

Intellectual property, contracts, consumer law, tax, privacy and data protection (LGPD/GDPR) and civil liability in the internet environment.

Drafting, improvement, and execution of compliance and integrity policies, privacy and data protection (LGPD/GDPR) and internal investigations.


Andrade Sugai is always hunting for people with new talents and competences to add value to our team. If you are looking for a path to creativity and law practice innovation in the business world with ethics and integrity, here may be your place.

Be part of our team



Avenida Santo Amaro, n° 1.047
Suite 803
Vila Nova Conceição
São Paulo – SP
Phone: 55 (11) 3791-4378


    Law practice with innovation

    Providing services and assertive risk assessments for businesses success.