Nuestro Equipo

J. Carlos Álvarez


Founding Partner of SIDWELL MÉXICO, a firm specializing in tax and corporate law. He has extensive experience advising domestic and international companies on corporate structuring, wealth planning, international tax treaty analysis, and regulatory compliance. He has provided strategic advisory services to companies in the cybersecurity, pharmaceutical, construction, and private sectors, developing solutions focused on value creation, asset protection, and sustainable business growth.

- Academic Background

1.- Bachelor's Degree in Accounting – National Autonomous University of Mexico (UNAM), University City Campus.

2.- Specialization in Taxation – Graduate Division, Faculty of
Accounting and Administration, National Autonomous University of Mexico (UNAM).

3.- Master's Degree in Tax Administration – Graduate Division, Faculty of Accounting and Administration, National Autonomous University of Mexico (UNAM).

Bachelor's Degree in Law – Universidad Tecnológica de México. Diploma in Criminal Law and Adversarial Criminal Procedure.


Carlos Graham

Strategic Partner with extensive international experience in strategy execution, organizational development, and performance management. Specialized in Balanced Scorecard, operational excellence, and building high-performing teams to achieve sustainable business results.


Monica Alcocer | Transfer Pricing Specialist

Certified Public Accountant from the National Autonomous University of Mexico (UNAM) with professional experience in transfer pricing and international taxation, gained through consulting firms. She has participated in the preparation of Transfer Pricing Studies, Local File, Master File, economic and financial analyses, and advisory services for intercompany transactions, providing solutions focused on compliance with Mexican tax regulations and OECD Transfer Pricing Guidelines.


Alberto Martínez

Head of Audit and Payroll | SIDWELL MÉXICO
Bachelor’s in Accounting-UNAM 


Rodolfo Anaya

Leader in Corporate and Civil Law Specialist National Autonomous University of Mexico (UNAM)


Rocío Sandoval

Master’s Degree in Tax Administration and Specialist in Taxation from the National Autonomous University of Mexico (UNAM).
Tax technology advice and services


Sandra Galván 

Associate | Tax Advisory Master’s Degree in Tax Administration – UNAM | Payroll Management & Compliance