Luis I. Quintana Rosas

Mauricio Moreno focuses his practice on Business & Corporate, Real Estate and Tourist Developments, Mergers and Acquisitions, Foreign Investment, Labour Law and Technology advising both domestic and international clients in doing business and investing in México and on cross-border and multi-jurisdictional transactions. He has represented clients which include multinational companies, private equity funds and their portfolio companies in a wide range of industries including hospita...

León Efrén Jiménez is a top attorney recognized by Best Lawyers in the practice area(s) of Competition / Antitrust Law. León Efrén, who practices law in Mexico City, Mexico, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which León Efrén is held by other top lawyers in the same geographic and legal practice area.

Alan is a leading attorney within the Social Security Practice in Mexico. He has more than 20 years experience advising national and international companies. He has designed and implemented several strategies for achieving benefits in the payment of social security contributions and has participated in the creation and modification of different legal initiatives on this matter. In 2018, he was invited by the Mexican Senate to participate in the “Social Security Week” in order to d...

Eduardo co-heads the firm’s International Trade and Customs group, He has more than 15 years of experience advising domestic and international companies in many different industries in their international trade and customs operations, including automotive, textiles, retail, chemical, electronics, medical devices, petrochemical, luxury goods, pharmaceutical, software, cosmetics, aerospace, maquiladoras (IMMEX) and trading companies, among others. Eduardo has advised multiple IMMEX compan...

Fernando is a founding partner of the Firm with 20 years of experience, focusing his practice on M&A, Finance, Venture Capital and Technology, serving a broad portfolio of clients that includes investment funds, entrepreneurs, fintech companies, non-bank financial institutions and public and private companies. He is currently the Vice President of the North American Forum of the International Bar Association (IBA). He is ranked as "Up & Coming" by Chambers & Partners since 2019 an...

Armando Arenas joined OLIVARES in 2000 and became a partner in January 2017. He has experience working on a range of IP matters, including consulting and litigation on trademark, patent, unfair competition, trade dress protection, and misleading advertising cases before the Mexican Institute of Industrial Property (IMPI), Federal Court of Tax and Administrative Affairs (FCTA), Federal Circuit Courts (FCC) and the Supreme Court of Justice (SCJ) Regulatory Affairs and Public Acquisitions. Arman...

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...

Sergio’s practice includes more than 20 years of professional experience advising national and international companies in project finance and infrastructure, banking and finance, capital markets, corporate, M&A, as well as securities, derivatives and Fintech Law. He represents national and international lenders, sponsors, borrowers and governments in a large number of financial transactions, including private equity and venture capital of infrastructure projects, public offerings, s...

Aarón has more than 38 years of national and international experience in corporate transactions, M&A, joint ventures, banking and financing, including transactions in the hospitality and industrial real estate sectors. He has received numerous acknowledgements on behalf of the most reputable legal directories for his outstanding work.

PRACTICE AREAS Labor and employment law, social security, and immigration. ASSOCIATIONS AND PUBLICATIONS Barra Mexicana (Mexican Bar Association); board member for various periods; coordinator of the Employment Law and Social Security Committee. Ilustre y Nacional Colegio de Abogados de Mexico (Illustrious and National Association of Lawyers of Mexico). Asociación Nacional de Abogados de Empresa, Colegio de Abogados (National Association of Corporate Counsel). American Bar Association ...