Committed to your legal success

At OZM Legal & Business Consulting Services, we offer strategic and creative legal solutions to protect and enhance our clients’ growth. Based in Mexico City, our firm combines more than 18 years of experience with a personalized approach and a constant commitment to the highest professional standards.

18+

Years in México

15+

Served Countries

98%

Happy Customers

Our History

Since 2007, OZM has provided comprehensive legal services to a wide range of clients, including national and international companies and individuals. Our solution-oriented approach and our ability to adapt to the specific needs of each client have established us as a leader in Corporate Law, Intellectual Property and Immigration Law. We pride ourselves on our ability to exceed expectations, protect our clients’ interests and facilitate their success in Mexico.

Mision

Our mission is to transform legal challenges into strategic opportunities, ensuring the success and protection of our clients with an approach based on fairness, efficiency, trust and responsibility.

Vision

Our vision is to build a future where companies and individuals are fully confident in their growth, backed by solid and customized legal solutions.

Recognitions

OZM has received several awards and certifications over the years that highlight our commitment to excellence and social responsibility.

Esther Aburto Olague

Managing Partner

Esther Aburto Olague

OZM Managing Partner:
Esther Aburto Olague

With more than 20 years of experience, Esther Aburto Olague leads OZM as Managing Partner, bringing her vast experience in Corporate Law, Intellectual Property and Immigration Law.

  • Chair of the Trademark Awareness Subcommittee of the Indigenous Rights Committee at INTA (International Trademark Association).

  • Member of the Board of Directors of Emprebask México, A.C.

  • Professor of Law at the School of Accounting and Administration of the UNAM.

  • Law degree from Universidad Anáhuac Norte.

  • Master in Public International Law from the University of Toronto, Canada.

The combination of his experience, leadership and dedication have been fundamental to OZM’s success.

5.0

In the last 18 years, customers from more than 15 countries have trusted us.

“If you need legal services in Mexico, you do not need to look anywhere else. Esther Aburto Olague and her firm OZM are the best of the best. Esther has treated my concerns with kindness, caring, and outstanding expertise. Her fees are very reasonable. She is responsive and helpful with any and all questions. I cannot recommend her highly enough!”.

Christine Mann

“We thank Esther Aburto and her team at ‘OZM’ for the excellent service and support they have given us since we started working with them several years ago. Their quality deliveries, service attitude, willingness and commitment have been a great support for us at Cardif Mexico”.

Guadalupe Fonseca, Director of Human Resources of BNP PariBas Cardif

“We have been working with OZM for a couple of years now, the legal procedures and processes in which they advise us have always been agile, smooth and with a deep knowledge of the subject. Without a doubt, I recommend their services to anyone who needs reliable and efficient advice”.

Lic. Guillermo Ceja González, Legal Director of Zentrix

“We have counted on several occasions with the legal support of the firm ‘OZM’ and we have always received a serious, clear and timely service. We especially value Esther Aburto Olague and her disposition, professionalism and the confidence she transmits in her dealings. Our experience has been fully positive.”

Elvis De Biasi, Managing Director of IDS International Digital Services, S.C.

“We had the pleasure of working with Esther Aburto Olague at OZM Legal & Business Consulting Services, S.C. as we prepared to move to Mexico permanently from the U.S. We are very grateful for the professionalism of Esther and her firm. We are very grateful for the professionalism of Esther and her firm – we could never have done this without them!”.

Georgina Young-Ellis

“We have been pleased to have the legal services of Esther Aburto Olague and her firm ‘OZM’ for more than 10 years and they have always been very professional. When required they have the disposition, they have proven to be a reliable firm. Our experience with them has been very satisfactory, it is 100% recommendable”.

Gloria Valdez Millán, Coordination of Administration and Finance of the Universitat Oberta de Catalunya (UOC)

Security – Accuracy – Reliability

Achieve your corporate goals with legal protection and confidence

At OZM we provide you with personalized legal protection to ensure the success and growth of your company with total confidence.

Trust and clarity 100%
Global experiencie 95%
Strategic agility 90%