José Miguel Mayayo Díaz de Zerio admin-tribeca 23/08/2023



José Miguel is a founding partner of TRIBECA ABOGADOS, where he practices commercial law. He is an expert in Real Estate and Urban Planning Law, M&A, Commercial Contracts, Administrative, and Competition law.


Recommended by Best Lawyers (since 2022. Latest 2023)


Recommended by Legal 500 - Leading firm (commercial since 2021)

With over 20 years of experience, he has advised numerous corporate operations, including restructuring transactions, commercial contracts, company sales, joint ventures, due diligence processes, acquisitions, and investment agreements across a wide range of sectors and industries, including energy, real estate, healthcare, logistics, and manufacturing.

He has been recommended by the Best Lawyers directory since 2022 and by LEGAL 500 EMEA in the Corporate and M&A area, where he and his team have been recognized since 2021. He stands out for his technical rigor, in-depth regulatory knowledge and his agility in offering solutions and implementing them diligently.

José Miguel holds a Law degree from the University of Zaragoza, a Master’s degree in Business Legal Advising from the Instituto de Empresa (Madrid), and a Master’s degree in Public Law from the Pompeu Fabra University (Barcelona). He is a member of the Administrative Law section of the Real Colegio de Abogados de Zaragoza and has served as an advisor and drafter of projects for various laws presented to the Cortes de Aragón (Parliament of the Autonomous Community of Aragón).

Before joining the firm, José Miguel worked in the Administrative and Real Estate Law Department of Garrigues in Barcelona and was head of the same department in the Zaragoza office.

Fun fact about José Miguel

He plays the guitar and has spent years writing a novel he will never publish.

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