Namén Téllez Neme

Professional Profile

A practicing attorney who, for more than twenty-five years, has dedicated his professional career to litigating civil and commercial proceedings of high complexity, involving substantial amounts at stake and the representation of high-profile clients, both domestic and international.

Academic Background

Graduate of Universidad Panamericana, where he earned his Law Degree with the Professional Thesis entitled "Problems of Jurisprudence in the Mexican Legal System."

Professional Experience

From 1999 to 2004, he served as an associate attorney in the civil and commercial litigation practice group of Martínez, Algaba, Estrella, de Haro y Galván Duque, S.C. (now Creel, García-Cuéllar, Aiza y Enríquez), one of Mexico's leading firms in those areas, where he specialized in the preparation and prosecution of civil and commercial claims, handling all procedural stages, including the drafting and filing of amparo proceedings.

He also handled insolvency and bankruptcy proceedings for various companies, representing both debtors undergoing restructuring and creditors seeking the recovery of their claims.

From 2004 to 2005, he worked as an associate attorney at García González Abogados, S.C., a firm whose practice encompasses civil and commercial litigation, as well as family law matters.

Notable Cases

Several of the legal strategies he has implemented have served as the foundation for landmark discussions before the country's highest courts, giving rise to binding judicial precedents. Two cases stand out as particularly significant within the legal community: in the first, through a direct amparo on review, he successfully argued before the Supreme Court of Justice of the Nation that the principle of equality required an analysis of the application of the "suplencia de la queja" doctrine in civil matters — an institution historically reserved for social-interest areas such as labor and agrarian law. In the second, he petitioned the federal courts for a novel interpretation of the "right of corporate withdrawal" in commercial law, thereby opening the door for the exercise of that right in favor of minority shareholders, enabling them to withdraw from the company and receive payment for their shares in proportion to the net assets of the corporation.

Academic Activity

Since 2010, he has served as a professor of Civil Procedural Law at Universidad Panamericana.

Recognition

In 2016, he was awarded the Civil Merit decoration for his outstanding contributions to the legal profession in that field of law. The recognition was presented by the then-Chief Justice of the Supreme Court of Justice of the Nation, Luis María Aguilar Morales, on the occasion of Mexican Lawyers' Day.

In 2025, he received the Alfonso X "El Sabio" Medal in recognition of 15 years of service as a professor at Universidad Panamericana.

Areas of Practice

   • High-complexity civil and commercial litigation.
   • Corporate law.
   • Insolvency and bankruptcy law.
   • Amparo proceedings.
   • International commercial arbitration.

Samira Reguera Tornel

Academic Background

Graduate of Universidad Iberoamericana, where she earned her Law Degree with Academic Excellence distinction.

Professional Experience

From 1999 to 2008, she collaborated with the prestigious law firm Martínez, Algaba, de Haro, Curiel y Galván Duque (now Creel, García-Cuéllar, Aiza y Enríquez), primarily as the attorney responsible for coordinating, structuring, and drafting commercial claims on behalf of major corporations, as well as overseeing the firm's amparo practice.

She was responsible for managing hearings and administrative litigation proceedings — including enforcement actions related to violations of construction, railway transport, and ground transport regulations, as well as administrative contracts with Pemex, broadcast signal transmission and redistribution, concessions, and similar matters — before various agencies and decentralized bodies of the Federal Public Administration, as well as before Federal Courts and Tribunals.

She participated in the preparation and prosecution of proceedings in the areas of amparo, tax, banking, commercial, and civil law.

She led the drafting of complaints and the handling of ex officio proceedings in the area of economic competition law, providing legal counsel on amparo challenges against statutes and official Mexican standards (Normas Oficiales Mexicanas).

Over the past ten years, she has focused her practice on family law litigation, representing high-profile clients while consistently applying a gender perspective and the best interests of the child as guiding principles in her legal strategies, and prioritizing mediation and conciliation as preferred means of dispute resolution.

Areas of Practice

   • High-complexity civil and commercial litigation.
   • Conciliation and mediation.

Carlos Ulises Sarabia Santamaría

Professional Profile

A practicing attorney who, for more than fifteen years, has dedicated his professional career to litigating civil and commercial proceedings of high complexity, involving substantial amounts at stake and the representation of high-profile clients, both domestic and international.

Academic Background

Holds a Law Degree from the Faculty of Law of the National Autonomous University of Mexico (UNAM).

He also holds a Specialization in Civil Law from the Graduate Studies Division of the same institution.

Professional Experience

For more than four years, he practiced as an attorney at Bufete Ostos, working primarily alongside attorneys Víctor Manuel Ostos Luzuriaga, Víctor Manuel Ostos Mañón, and Víctor Manuel Ostos Cao Romero, handling matters in the areas of civil and constitutional law.

In 2013, he joined Téllez Neme, Reguera Tornel, S.C. as an associate attorney, focusing his practice on civil and commercial litigation, amparo proceedings, and the representation of various domestic and foreign companies in multiple commercial arbitration proceedings before the American Arbitration Association.

In 2018, he became a Partner at Téllez Neme, Reguera Tornel & Sarabia Santamaría S.C.

Notable Cases

Several of the legal strategies he has implemented have served as the foundation for landmark discussions before the country's highest courts, giving rise to binding judicial precedents. Two cases stand out as particularly significant within the legal community: in the first, through a direct amparo on review, he successfully argued before the Supreme Court of Justice of the Nation that the principle of equality required an analysis of the application of the "suplencia de la queja" doctrine in civil matters — an institution historically reserved for social-interest areas such as labor and agrarian law. In the second, he petitioned the federal courts for a novel interpretation of the "right of corporate withdrawal" in commercial law, thereby opening the door for the exercise of that right in favor of minority shareholders, enabling them to withdraw from the company and receive payment for their shares in proportion to the net assets of the corporation.

Academic Activity

Since 2020, he has enriched his professional practice with an academic career. He currently teaches Civil Procedural Law and Oral Litigation Techniques at Universidad Panamericana.

Recognition

On July 12, 2018, he was awarded the Legal Merit decoration by the Governing Committee of the Lawyers' Day Institution, presented by the then-Chief Justice of the Supreme Court of Justice of the Nation, Minister Luis María Aguilar Morales.

Areas of Practice

   • High-complexity civil and commercial litigation.
   • Amparo proceedings.
   • International commercial arbitration.
   • Constitutional law.

Beatriz Morales González

Academic Background

Graduate of the Faculty of Law of the National Autonomous University of Mexico (UNAM), where she earned her Law Degree.

In 2016, she completed the Diploma Program on the Right to Non-Discrimination, offered by the Legal Research Institute of UNAM in collaboration with the National Council to Prevent Discrimination (CONAPRED) and the Council to Prevent and Eliminate Discrimination in Mexico City (COPRED).

She completed the Specialization in Civil Law offered by the Graduate Studies Division of the same institution during the 2023–2025 period.

In 2025, she participated in the second edition of the Diploma Program on the National Code of Civil and Family Procedures, offered by the Escuela Libre de Derecho.

Professional Experience

She worked at Rivera Prado & Asociados and Hernández Onofre & Asociados, handling matters in the areas of tax, administrative, civil, and family law.

From 2015 to 2017, she collaborated with the legal team at Vega López Abogados S.C., directly handling matters in the areas of intellectual property, administrative, civil, commercial, and family law.

Subsequently, in 2017, she joined the Firmeza Jurídica team, focusing her work on labor relations matters.

Since January 2018, she has been an attorney at Téllez Neme, Reguera Tornel & Sarabia Santamaría S.C., focusing her practice on civil, commercial, and family litigation.

As of 2025, she became a Partner at Téllez Neme, Reguera Tornel & Sarabia Santamaría S.C.

Notable Cases

During the public health emergency caused by the SARS-CoV-2 virus, she advanced legal strategies that served as the basis for the issuance of significant judicial precedents. Among these, the most notable is the constitutional interpretation of Article 2431 of the Civil Code for the Federal District regarding the deadlines for lease termination due to unforeseen events or force majeure, which resulted in the judicial thesis captioned: "LEASE AGREEMENT. THE LESSEE HAS A MAXIMUM PERIOD OF TWO MONTHS TO CLAIM ITS TERMINATION (NOT RESCISSION) DUE TO FORCE MAJEURE OR UNFORESEEN CIRCUMSTANCES (PUBLIC HEALTH EMERGENCY) AND TO RETURN THE LEASED PROPERTY; OTHERWISE, THE AGREEMENT WILL REMAIN IN FORCE AND THE LESSEE WILL BE OBLIGATED TO PAY THE CORRESPONDING RENT (CONSTITUTIONAL INTERPRETATION OF ARTICLE 2431 OF THE CIVIL CODE FOR THE FEDERAL DISTRICT, APPLICABLE TO MEXICO CITY, IN RELATION TO THE PRINCIPLE OF EQUALITY)"

Areas of Practice

   • High-complexity civil and commercial litigation.
   • Family litigation.
   • Amparo proceedings.
   • Constitutional law.