Jaime O’Reilly-Pérez

Maria Isabel Sanchez Quirarte is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law, Corporate and Mergers and Acquisitions Law and Real Estate Law. Maria Isabel, who practices law in Juárez (Chihuahua), Mexico, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Maria Isabel is held by other top lawyers in the same geographic and legal practice area.

Eugenio is Partner at Uhthoff in Mexico, where he leads the Patent Technical Department at the Firm and his main areas of expertise are Mechanics, Electronics, Industrial Designs, Telecommunications and IT. He oversees all matters related to technical advice for national and multinational companies for protecting their patent portfolio in Mexico and abroad. He holds an Engineering Degree from Instituto Tecnologico y de Estudios Superiores de Monterrey (ITESM) in Mexico and an Industrial and I...

PRACTICE AREAS Corporate, mergers and acquisitions, real estate and private equity. ASSOCIATIONS AND PUBLICATIONS Mexican Bar Association. World Services Group. Lex Mundi. International Bar Association. International Corporate Governance Network. Corporate Governance 2019 (Q&A): Mexico for Chambers & Partners. PROFESSIONAL EXPERIENCE Incumbent managing partner of the firm and member of its executive committee. Since 1994 has focused on the planning and execution of national and cross-...

Emmanuel Ibarra Castillo is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits Law and Labor and Employment Law. Emmanuel, who practices law in Guadalajara, Mexico, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Emmanuel is held by other top lawyers in the same geographic and legal practice area. General Background Emmanuel Ibarra holds a Bachelor’s degree with honors ...

Abogado, Socio fundador de la Firma Ibáñez Parkman S.C., Doctor en Derecho de la empresa, catedrático y conferencista. He participado con organismos nacionales e internacionales; (Grupo de Trabajo Empresarial del PNUD de Naciones Unidas), para la implementación de programas en México, y en el encuentro tripartito hacia un Programa de Trabajo decente de la OIT para México. He interpuesto quejas ante la comisión de Derechos Humanos de la Ciudad d...

Jaime Rodriguez joined OLIVARES in 2007 and became a partner in 2023. He has extensive experience in copyright, litigation, trademarks, unfair competition and domain name dispute resolution, and this versatility has allowed him to participate in a variety of relevant matters and cases pertaining to different areas of intellectual property. Mr. Rodriguez’s extensive knowledge of the different areas of intellectual property has positioned him as one of the most versatile lawyers in the fi...

Everardo Astudillo Montemayor is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative Law. Everardo Astudillo, 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 Everardo Astudillo is held by other top lawyers in the same geographic and legal practice area.

José Antonio Vázquez Cobo is a top attorney recognized by Best Lawyers in the practice area(s) of Amparo Law and Arbitration and Mediation. José Antonio, who practices law in Mexico City, Mexico, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which José Antonio is held by other top lawyers in the same geographic and legal practice area.

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...

Alberto has been practicing for more than 35 years with a remarkable reputation in securities, banking and finance, capital markets, foreign investment, mergers and acquisitions and project finance, as well as family counselling and succession planning. His ability to perform in such diverse practice areas has allowed him to serve as a corporate governance consultant for both public and privately held companies, some of which he chairs.