Rafael Francisco Tijerina Adell

David co-heads the Labor, Social Security, and Immigration practice group. He also has extensive experience in collective negotiations, with a special emphasis on the automotive manufacturing and energy sectors. David is recognized for handling complex individual and collective litigation, and litigation involving credits issued by social security institutions. Likewise, David has ample experience in mergers and acquisitions, ensuring the proper compliance with on labor matters. David was the...

José Luis Villareal is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law and Intellectual Property Law. José Luis, who practices law in San Pedro Garza García, Mexico, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which José Luis is held by other top lawyers in the same geographic and legal practice area.

He has more than fourteen years experience performing activities and audits in employment litigation matters, including labor risk evaluations, and implementation of management and control systems to lower risks related to the employment relationship. Moreover, he has drafted, reviewed, negotiated and updated employment individual and collective bargaining agreements and terminations. Additionally, he litigated and solved all types of labor conflicts before labor authorities, including filing...

Rogelio Azcárraga Ibargüengoitia is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Mergers and Acquisitions Law. Rogelio, who practices law in San Pedro Garza García, Mexico, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Rogelio is held by other top lawyers in the same geographic and legal practice area.

Gerardo advises local and international clients on corporate, commercial, mergers and acquisitions, general regulatory compliance, and energy projects, with an emphasis on renewable energy. He has more than thirty years of experience guiding local and foreign investors in establishing, resizing, restructuring, and selling their operations in Mexico. In particular, he is responsible for ensuring that all legal matters that impact the projects and operations of his clients, including without li...

For more than 30 years Heriberto has been rendering specialized advice to domestic and international companies in areas of law such as real estate, environmental, estate and wealth planning, family offices, regulatory banking, cyber security and immigration law. He has participated in mergers and acquisitions, joint ventures, sale of assets and shares, as well as in debt and credit restructuring.

Jose Manuel Marquez is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Mergers and Acquisitions Law. Jose Manuel, who practices law in San Pedro Garza García, Mexico, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jose Manuel is held by other top lawyers in the same geographic and legal practice area.

Glafira Mercado is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Mergers and Acquisitions Law. Glafira, who practices law in San Pedro Garza García, Mexico, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Glafira is held by other top lawyers in the same geographic and legal practice area.

Juan Carlos is the current managing partner of S+S and is the head of the labor and employment practice group. He has 34 years of professional experience handling both individual and collective labor matters. He is recognized as a leading lawyer at a national and international level in his area of expertise due to his significant role in the resolution of union disputes in the mining and automotive industry in Mexico. He provides advice to multinational companies in the retail, hotel and oil ...

Mario Jorge Yáñez Vega is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Mergers and Acquisitions Law, International Trade and Finance Law, Project Finance and Development Practice and Trade Law. Mario Jorge, who practices law in San Pedro Garza García, Mexico, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which M. Jorge is held by other top lawyers in the sa...