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  • Your personalized
    legal advisors
    Mier Esparza Abogados is a boutique law firm of innovative, up-to-date, accurate, and diverse lawyers who specialize in corporate and business law. Together, we aim to provide personalized services and accompaniment to each of our clients.
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    We are a young enterprise born from an entrepreneurial ecosystem. Our clients will find that we provide quality legal services suited to the needs of start-ups, SMEs, and international companies.

    Being close to our clients allows us a deeper understanding of their needs and priorities. We are a strategic partner for our clients’ daily practices and development of new business schemes.

    More than a service provider, we are a business partner. We aim to be as dynamic, diverse and innovative as our clients.

    Our lawyers created Legalix: a Legal Tech enterprise that seeks to simplify legal complexity through the automatization of contract writing and of legal processes.

    The team
  • Ernesto Mier
  • Ernesto Mier

    Ernesto received his Bachelor of Laws degree from the Escuela Libre de Derecho (ELD). At the beginning of his career path, he did corporate work for law firms and for companies in the railway and pharmaceutical industries before founding his own firm.

    He is currently a specialized start-up and entrepreneurial projects consultant with a special interest for the pharmaceutical industry and regulatory law (sanitation). Compliance and personal data security are also within his area of expertise.

    Ernesto is also co-founder of Legalix, a Legal Tech enterprise for the development of technologies to improve the efficiency in the provision of legal services and processes.

    He is passionate about business, law, and entrepreneurship. He has not missed an edition of the music festival Vive Latino. Ernesto is actively involved pro-bono in several projects for the LGBTTTIQ community.

  • Adda Lizbeth Solis
  • Adda Lizbeth Solis

    BA in Law from the Universidad Tecmilenio (ITESM), certified Anti-Money Laundering Compliance Officer by the CNBV. Constantly updating her knowledge in the fields of business and corporate law, notary law, compliance, and intellectual and author property matters, focused on the provision of services suited to the needs and interests of the firm’s clients.  

    In her free time, she enjoys sharing time with her family, cultivating her taste for literature, and exploring audio-visual pop culture.

  • María José Pérez
  • María José Pérez

    Lawyer graduated from the Escuela Libre de Derecho (ELD), certified Anti-Money Laundering Compliance Officer by the CNBV. With wide experience in corporate law. She is dedicated to attending the legal needs of entrepreneurs, start-ups, and international companies. She focuses on fintech projects, pharmaceutical, compliance, and data privacy matters.

    She is passionate about musicals and loves spending time with her Boston Terrier, Ramón.

  • Raúl González
  • Raúl González

    Law student at the Universidad Iberoamericana with experience in corporate law and economic competition. He is focused on the day-to-day needs of entrepreneurs, start-ups, and international companies, as well as on corporate matters, regulatory, pharmaceutical and compliance matters.

    He enjoys traveling and discovering new cultures. Visca Barça!

  • Juan Carlos Ortiz
  • Juan Carlos Ortiz

    Law student at the Escuela Libre de Derecho (ELD) with experience in notarial law. His current focus is on intellectual property and corporate law, advising physical and moral persons within the advertising and entertainment industries.

    He is a fan of television and streaming-platform series, and advocate of the ending of HYMYM. Hala Madrid!

  • Rocío Alicia Cabrera
  • Rocío Alicia Cabrera

    BA in Law from the Universidad Nacional Autónoma de México (UNAM). While she was studying at the university, she gained experience in the notarial field as well as in the areas of civil, family, corporate, and migration law. She enjoys seeing her work reflected in her clients' success.

    Cheerful, committed, and enthusiastic, Rocío loves romantic TV shows, film, music, and food from Oaxaca. She strives for balanace between the professional and the personal.

    Our services
    In Mier Esparza we design and personalize our services with our clients’ needs in mind. Our priority is to make the best and most efficient use of their available resources.
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  • Startups & Entrepreneurs
  • Corporate
  • Intellectual property
  • Pharmaceutical
  • Regulatory Law & Sanitary
  • Entertainment
  • Pro Bono
  • Thanks to our extensive experience and dedication, we are very conscious of what are a start-up’s needs. We’ll walk with you throughout the whole process: from starting up your company to your day-to-day operations.

    We stand out for our ability to figure out the necessary corporative rules to interact with Enterprise accelerators, investment rounds, convertible securities, capital funds, and valuation processes. We draw up the legal documents you need to operate: terms and conditions, privacy notice, and contracts.

    The legal area of your company, hassle-free.

    Commercial law, corporate books, assemblies, company incorporation, day-to-day, and dissolution and liquidation, amongst others.

    • Everything you need to protect a product or service before launching.
    • Brand diagnosis, register before the authorities, and follow-up.
    • Creative work protection and accompaniment during its development.
    • Authorship protection, works, contracts, diagnoses, registration, rights reserves before INDAUTOR and follow-up.

    Our extensive knowledge of the industry allows us to provide an integral accompaniment in contracts of distribution, commercialization, labor, sales, relations to health professionals, amongst others.

    We are with you in every step of the implementation of regulatory measures as well as during the follow-up of all your company’s processes.

    Regulatory management, compliance, follow-up of all your company’s processes, and abidance to applicable law.

    The entertainment industry is one of our specialties because we know how dynamic the industry can be.

    • Permits, recruitment, operations, and follow-up through the process of production and post-production.

    In Mier Esparza, we are committed with working in benefit of society and supporting social and innovative entrepreneurships in unfavorable circumstances. We manifest this commitment by giving quality services under the authorization and supervision of our lawyers.

    Success stories
    "They understand, analyze, tackle and solve our legal matters as if they were their own."
    Bruno Blackmore, Blacktrust Group
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    "Mier Esparza stands out for their excellent personalized attention and their timely answers. "
    Gerardo Cárdenas Vogel, LFB México
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    "Mier Esparza has been a key ally who has accompanied us in the achievement or our institutional and professional goals."
    Alberto Cárdenas Peña, Innovare
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    Welcome to the blog of Mier Esparza Abogados.

    Fortnightly, we will share a reflection about a legal topic that you cannot miss, from advice on how to handle the relationship between client and lawyer, to posts about specific litigations, news, or hearsay of the legal world of international relevance.

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