León Efrén Jiménez

Alfredo heads the firm’s Labor, Social Security and Immigration practice group. He advises local and foreign clients in complex labor and employment matters, including union negotiations, planning for new and existing investments in efficient labor structures, executive transfers and terminations, social security and compensation matters, formation and implementation of pension plans, equity compensation programs, and flexible benefit plans. Alfredo also advises clients on labor matters...

Fernando Orrantia Dworak focuses his practice in the real estate, commercial and corporate law aspects of clients participating in diverse industries, including port services, petrochemical, and hospitality services, advising clients in complex international joint venture operations, mergers, acquisition and divestitures of operations and assets, as well as domestic and cross border financing related to his client’s activities. Mr. Orrantia also advises clients in the environmental aspe...

Jorge E. González is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law, Capital Markets Law and Debt and Equity Practice. Jorge E., who practices law in Mexico City, Mexico, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jorge E. is held by other top lawyers in the same geographic and legal practice area.

Oscar Bojorge is a partner at Marván, González Graf y González Larrazolo, where his practice focuses on labor and employment litigation and advisory work. He joined the firm more than seven years ago and regularly advises clients on the design and implementation of labor relations management strategies. Oscar has also been actively involved in the firm’s internal training programs, reflecting his strong commitment to continuous professional development and keeping a...

Alfonso Gonzalez Torres is a top attorney recognized by Best Lawyers in the practice area(s) of Amparo Law. Alfonso, who practices law in Mexico City, Mexico, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alfonso is held by other top lawyers in the same geographic and legal practice area.

Tania Terrazas Arnaldo is a top attorney recognized by Best Lawyers in the practice area(s) of Labor and Employment Law. Tania, who practices law in Mexico City, Mexico, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Tania is held by other top lawyers in the same geographic and legal practice area.

Julián holds a law degree from Escuela Libre de Derecho and a Master's Degree in Business Law from Universidad Panamericana. With more than a decade of experience in litigation matters, he has specialized in proceedings related to breach of commercial obligations, loan portfolio recovery, as well as restructuring and bankruptcy proceedings, successfully representing both creditors and companies with highly complex insolvency problems. Throughout more than ten years of professional prac...

David Argueta is a top attorney recognized by Best Lawyers in the practice area(s) of Capital Markets Law and Corporate and Mergers and Acquisitions Law. David, 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 David is held by other top lawyers in the same geographic and legal practice area.

Lorena Peniche Franco is a top attorney recognized by Best Lawyers in the practice area(s) of Amparo Law. Lorena, who practices law in Mexico City, Mexico, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Lorena is held by other top lawyers in the same geographic and legal practice area.

Adriana Garcia-Cuellar is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Mergers and Acquisitions Law. Adriana, who practices law in Mexico City, Mexico, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Adriana is held by other top lawyers in the same geographic and legal practice area.