OUR TEAM

Legal experience.
Strategic vision.

Our team brings together professionals with experience in the public and private sectors, specializing in different disciplines of business law. Our practice combines technical knowledge, legal judgment and a comprehensive understanding of business to advise domestic and international companies on their operations, projects and strategic decisions.

Alexandre Caymaris

Partner

Alexandre Caymaris

Tax · Corporate · Compliance · Fintech & Technology

His professional practice focuses on tax and corporate law, regulatory compliance and matters involving the financial and technology sectors.

He has public-sector experience, having worked at Mexico’s Tax Administration Service (SAT) in areas related to large taxpayers. His background also includes advising companies and corporate groups on tax matters, corporate structures, regulatory compliance and business operations.

His practice incorporates a multidisciplinary perspective, particularly in projects involving financial services, new technologies and emerging business models.

He holds specializations in Corporate Law from Universidad Panamericana (UP), Taxation from Instituto Tecnológico Autónomo de México (ITAM) and Legal Technology from ESADE Business School.

Isaac Brown

Partner

Isaac Brown

Tax · Regulatory · Environmental · Foreign Investment

His practice focuses on tax law and corporate taxation, as well as regulatory, environmental and foreign investment matters.

He advises domestic and international companies on the development of their operations in Mexico, including the analysis of tax obligations, regulatory frameworks and legal aspects of investment projects.

He holds a specialization and a master’s degree in Tax Law from Universidad Autónoma de Baja California (UABC).

He currently chairs the Tax Council of COPARMEX Baja California, contributing to the analysis of tax provisions and matters relevant to the business sector.

Rogelio Rivera

Managing Director

Rogelio Rivera

Corporate · Foreign Trade & Customs · Intellectual Property · International Business

His professional practice focuses on corporate law, foreign trade, customs and intellectual property. His background combines public- and private-sector experience in both Mexico and Europe.

Internationally, he was responsible for international accounts at Grupo AMYCO in Madrid, Spain, contributing to the management of commercial relationships and cross-border business operations.

In the public sector, he served as Director of Reservations of Rights and ISBN and ISSN Agencies at Mexico’s National Copyright Institute (INDAUTOR), gaining experience in the legal and administrative framework for copyright protection, reservations of rights and intellectual property in Mexico.

His academic background includes a law degree in Mexico and a degree in International Business and Trade from Escuela Superior de Negocios y Comercios in Paris, France.

As Managing Director, he contributes to the firm’s strategic direction, bringing a multidisciplinary and international perspective to the coordination of its practice areas and the development of institutional and business relationships.

Elizabeth Keith

Associate

Elizabeth Keith

Corporate Accounting · International Taxation · Cross-Border Operations · Binational Advisory

An accountant based in San Diego, California, she has extensive experience in the Mexico–United States binational business sector. Her professional practice focuses on accounting, financial and tax matters related to companies with commercial and corporate activities in both jurisdictions.

Her background includes supporting domestic and international companies with accounting compliance, financial management and the analysis of cross-border operations, with particular attention to the tax and regulatory aspects of the binational business environment.

Her experience brings a comprehensive perspective to the coordination of accounting and financial matters between Mexico and the United States, helping clients understand the obligations and operating structures specific to each market.

Her academic background includes studies at the University of California, United States, complementing her professional education with an international perspective on accounting and corporate finance.

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