Jorge Fuentes Pérez

Ernesto has more than 12 years of professional experience focused on labor and employment law. He provides legal advice on labor and social security matters and even legal representation in litigation cases to important companies from different industries such as pharmaceuticals, IT, big data, fund investments, oil & gas, music, services and commerce. The activities he carries out include multiple services related to the analysis and execution of hiring structures (including outsourcing),...

He offers over 25 years of successful experience in civil and commercial litigation and arbitration. He is intensely focused on creating and delivering winning strategies, which has enabled him to effectively litigate numerous complex cases across various industries. After attending the prestigious Valley Forge Military Academy (USA), he earned his law degree from Universidad Iberoamericana and Colegio Superior de Ciencias Jurídicas (Mexico City). For five years, he honed his skills as...

Francisco has been practicing for more than 13 years and specializes in employment litigation, representing management in high profile cases filed by top executives, as well as representing clients in employer/union conflicts. He also specializes in consultancy on benefits and employment aspects of merger and acquisition deals. He is involved in many of the largest impact cases at S+S and is relied upon and respected by his clients, many of which are multi-national companies.

Josemaría Férez Gil is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative Law. Josemaría Férez, who practices law in Mexico City, Mexico, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Josemaría Férez is held by other top lawyers in the same geographic and legal practice area.

Graduated in 1993, EDUCATION: Law Faculty, Autonomous University of Baja California; postgraduate studies on Tax and constitutional Law Attorney at law with 28 years of experience on tax matters on the private and public sector. On the private sector, have been a tax consultant and litigator of domestic and international tax matters. Reginaldo participates actively on the academic sector in the International Fiscal Association (IFA), Mexican Bar Association (BMA). He also has participated as ...

Edgar Olvera Jiménez has over 25 years of experience working on matters related to the telecommunications sector, infrastructure projects, consumer protection, and administrative law. Edgar has been a leader in multidisciplinary teams and on highly complex projects at his previous positions within Mexico’s Ministry of Communications and Transportation, and the Consumer Protection Agency (PROFECO).In his previous role as Undersecretary of Communications for Mexico’s Ministry...

Gabriel R. Bustamante Brambila gabriel@bmasf.mx www.bmasf.mx Gabriel Bustamante is BUSTAMANTE + FREYRE founding and manager partner. Also, he is an environmental, climate change and ESG expert. As head of the largest environmental firm of Mexico, his areas of expertise include: electricity, oil and gas, industry, infrastructure projects, touristic developments and equator principles. He has taken an active hand in significant development projects in Mexico, valued together at more than $80 bi...

PRACTICE AREAS Tax Consulting & Litigation PROFESSIONAL EXPERIENCE He specializes in tax matters (controversy and non-contentious), developing his professional career as a tax advisor of legal entities, addressing their inquiries, supporting them during tax audits, and elaborating and implementing legal defense strategies to reduce or prevent tax assessments. ASSOCIATIONS He is an active member of COPARMEX’ National Tax Committee where he acts as representative of that organization ...

Jorge Lanz is a graduate of Universidad Anáhuac del Norte, where he obtained his law degree with special emphasis in Civil and Commercial Law. For more than 20 years, he has developed an outstanding legal practice in Civil and Commercial Litigation, as well as in alternative dispute resolution mechanisms. His experience has been particularly focused on complex matters of Civil Liability, Corporate Conflicts, litigation related to trusts and Commercial Arbitration, representing both com...

Arturo Pérez-Estrada focuses his practice on corporate, mergers and acquisitions, private equity investments, financial regulation (Fintech), corporate governance, regulatory matters, and compliance affecting national and foreign clients of various industries.Arturo provides legal advice to various clients in matters related to venture capital, financial regulation, and shareholders agreements. He has obtained various authorizations in financial matters for nonbank financial intermedia...