• The Firm Distinguished by IAM – Patents

    The prestigious publication IAM (Patents) has ranked the firm’s patent practice as one of the best in Argentina and has distinguished Juan Carlos Ojam, Ignacio Bérèterbide and Mercedes Bullrich as leaders in the field.

  • Mercedes Bullrich has been recognized by Managing Intellectual Property – IP Stars 2017

    We are pleased to announce Mercedes Bullrich, partner of the Intellectual Property practice, has been recognized among the top 250 women in IP worldwide by the prestigious publication Managing Intellectual Property- IP Stars 2017.

  • Our firm distinguished by Latin Lawyer 250 as a “recommended firm”

    Latin Lawyer 250 in their 2017 edition has distinguished Mitrani Caballero Ojam & Ruiz Moreno as a “recommended firm”.
    The publication emphasizes the international profile of the firm and its impressive list of clients, describing it as an “International transactional clout”.
    A special reference is made to the diversification of the firm’s service offering and the opening of standalone practices covering compliance and corporate crime, privacy and data protection, and family-run businesses and wealthy individuals; in addition to the lateral hiring of specialized lawyers and new partners additions.

  • Our Intellectual Property practice distinguished by The World Trademark Review

    The World Trademark Review has recognized the intellectual property practice of the Firm as one of the best IP practices of Argentina and has recognized Juan Carlos Ojam, Mercedes Bullrich and Raquel Flanzbaum as leading IP professionals.

  • Legal 500 Latin America 2016 recognizes Mitrani Caballero Ojam & Ruiz Moreno as an “impressive” firm in Argentina

    The prestigious publication Legal 500 has recognized the Labor and Employment, Corporate/M&A, Banking and Finance and Intellectual Property practices of the Firm among the best practices in Argentina and has recognized Julio Caballero, Cristian Mitrani, Juan Carlos Ojam and Diego Parise as leading lawyers.

  • Leading corporate counsel distinguish practices and professionals from our firm

    Latin American Corporate Counsel Association (LACCA) has released the results of the region's leading corporate counsel´s vote for best lawyers to work with in Latin America. LACCA has recognized our Labor and Employment, Public Law, Intellectual Property and Corporate/M&A practices among the best in Argentina. Julio Caballero, Lorenzo Gnecco, Rafael Gonzalez Arzac, Juan Carlos Ojam and Diego Parise have been distinguished as leading lawyers in their areas of practice.

  • Our firm recognized by Chambers & Partners Latin America

    We are pleased to announce that the reputable publication Chambers & Partners Latin America has recognized our Corporate and M&A, Banking and Finance, Labor and Employment, Intellectual Property and Public Law practices among the best in Argentina and has recognized Julio Caballero, Rafael Gonzalez Arzac, Corina Laudato, Mauricio Mallach Barouille, Julio Martinez, Cristian Mitrani, Juan Carlos Ojam, Diego Parise and Jorge Pico as leading lawyers in their practice areas.

  • We are a “recommended firm” by Latin Lawyer

    Latin Lawyer 250 2016 edition distinguished the firm among its peers, pointing out the experience it has garnered on complex cross-border high-value transactions over the last few years.

    Latin Lawyer specially mentioned how the firm has kept its lawyers busy during the past decade, advising on cross-jurisdictional transactions, in large part representing the Techint Group which regularly draws on Mitrani Caballero Ojam & Ruiz Moreno for assistance in complex M&A, disputes and financing matters. "That body of work means the firm is more than prepared to cater to increasing investor interest in Argentina in 2016."

    Latin Lawyer remarked that the appointment of three new partners in its Corporate / Mergers and Acquisitions practice during the course of 2015, clearly demonstrates the firm’s intention of ensuring its participation in some of the more complex transactional work expected in the future; and to maintain the level of work in cross-border transactions while it is probable that such practice will grow further in order to accommodate deals both at home and abroad.

    Latin Lawyer emphasized the importance of the firm’s Labour and Social Security practice and their continuous involvement in labour disputes, evidenced in the promotion of two lawyers to partner in that area this year. Lastly, a special mention was made to the talent of the Intellectual Property, Public Law and Tax departments of the firm.

  • Mitrani Caballero Ojam & Ruiz Moreno in Latin Lawyer

    Latin Lawyer announced Ternium/Techint Group v Nippon Steel Corporation Group as winner of the “Deal of the Year” award for Disputes. Mitrani Caballero Ojam & Ruiz Moreno is part of the advisory team of the Ternium/Techint Group.

  • Intellectual Property team featured by The World’s Leading Trademark Professionals 2016

    The Intellectual Property team of Mitrani Caballero Ojam & Ruiz Moreno was qualified as “very practical and always keeps the commercial case in mind when giving recommendations – the advice provided helps you to make the best decisions for your business”.

    On an individual basis, Juan Carlos Ojam and Mercedes Bullrich were described as “approachable, down-to-earth lawyers and are really easy to partner with. They go the extra mile to learn about your company and provide a personal service.” Raquel Flanzbaum has also been recommended as a master of all trades in this practice area. The publication mentioned that the three of them “join forces and can interchange when necessary, so there is always someone intimately familiar with the relevant file at the client’s disposal”.

  • Our firm distinguished by Chambers & Partners in its Latin America 2016 Guide

    Mitrani Caballero Ojam & Ruiz Moreno has been selected Chambers & Partners among the best firms in Argentina in “Chambers Latin America 2016 Guide”, for Banking & Finance, Corporate/M&A, Intellectual Property, Labour & Social Security, and Public Law. The firm has been continuously ranked in this publication and repeatedly recognized as a leading firm in the market.

    In addition, the following professionals have been ranked for their respective practice areas:

    • Caballero, Julio (Labour & Social Security)

    • Gonzalez Arzac, Rafael (Public Law)

    • Laudato, Corina (Tax)

    • Mallach Barouille, Mauricio Fabio (Labour & Social Security)

    • Martínez, Julio Ricardo (Banking & Finance - Corporate/M&A)

    • Mitrani, Cristian J. P. (Corporate/M&A [Star individual])

    • Ojam, Juan Carlos (Intellectual Property)

    • Parise, Diego E. (Banking & Finance - Corporate/M&A)

    • Pico, Jorge E. (Labour & Social Security)

    • Soma, Juan Ignacio (Corporate/M&A)


    At “Chambers Global Guide 2015”, Chambers & Partners ranked our firm for the following practice areas:

    • Banking & Finance

    • Corporate/M&A


    The following professionals were listed as leading individuals for their respective practice areas:

    • Huertas Buraglia, Laura (Banking & Finance - Corporate/M&A)

    • Laudato, Corina (Tax)

    • Martínez, Julio Ricardo (Banking & Finance)

    • Melhem, Mariela I. (Corporate/M&A)

    • Mitrani, Cristian J. P. (Corporate/M&A [Star individual])

    • Parise, Diego E. (Banking & Finance - Corporate/M&A)

    • Zárate, Verónica (Corporate/M&A)

  • We have been selected by IFLR 1000

    IFLR 1000 2015 has listed Mitrani Caballero Ojam & Ruiz Moreno among the best firms in the country. The following practice areas were highlighted: Banking & Finance, Corporate/M&A, Energy & Infrastructure.

    The following professionals were selected as “recommended lawyers”:

    • Mitrani, Cristian J.P. (Corporate/M&A)

    • Parise, Diego E. (Corporate/M&A)


  • Legal 500 Latin America 2015 distinguishes our firm for its "constant involvement in highly complex and sophisticated matters"

    Mitrani Caballero Ojam & Ruiz Moreno has been ranked by The Legal 500 in Banking & Finance, Corporate/M&A, Intellectual Property and Labour & Social Security.

    “Mitrani Caballero Ojam & Ruiz Moreno has the standards of a New York firm with Latin American level fees."


    The team is praised by clients for having "a very strong focus on delivering pragmatic, business-oriented solutions to its clients’ needs."


    Cristian Mitrani "has a long and proven track-record in dealing with highly complex cross-border matters" and "always approaches the issues from a very strategic and objective point of view."


    Diego Parise is "used to navigating through uncharted territory and has a very creative approach to handling complex deals and situations".


    “Clients acclaim Ojam as a ‘brilliant and practical lawyer’.”


    “Labour law has been one of Mitrani Caballero Ojam & Ruiz Moreno’s core practices since the firm’s inception and it advises a substantial client base (notably,Techint and its subsidiaries) on all aspects of labour and employment law.”


    The following individuals were recognized as “Leading Lawyers”:

    • Caballero, Julio (Labour & Social Security)

    • Mitrani, Cristian J. P. (Corporate/M&A)

    • Ojam, Juan Carlos (Intellectual Property)

    • Parise, Diego E. (Corporate/M&A)


    And the following professionals were ranked as “Recommended Lawyers”:

    • Alonso, Manuel (Intellectual Property)

    • Bullrich, Mercedes (Intellectual Property)

    • Caballero, Julio (Labour & Social Security)

    • de Achával, Felicitas (Labour & Social Security)

    • Flanzbaum, Raquel (Intellectual Property)

    • Martínez, Julio Ricardo (Banking & Finance)

    • Minerva, Diego (Corporate/M&A)

    • Mitrani, Cristian J.P. (Corporate/M&A)

    • Ojam, Juan Carlos (Intellectual Property)

    • Parise, Diego E. (Banking & Finance / Corporate/M&A)

    • Rauchberger, Natalia (Banking & Finance)

    • Ruíz Moreno, Horacio (Corporate/M&A)

  • Cristian Mitrani awarded ILO Client Choice Award 2015

    Cristian J.P. Mitrani was awarded the International Law Office Client Choice Award in Corporate Law.

    Clients commented on Cristian J.P. Mitrani:


    “Highly skilled and customer oriented, he has the rare ability of being very careful of the details, while at the same time keeping the big picture in view.”


    “Mr Mitrani’s approach is always very cooperative and proactive, aimed at finding the right solution at the right moment.”


    “Cristian Mitrani has sharp and quick judgment of people and situations, and does not hesitate to go beyond his strict assignment to ease problems and propose solutions.”


    “His international experience allows him to deal with worldwide cultures, which is also a strong asset.”

  • Award for our gender diversity commitment

    Mitrani Caballero Ojam & Ruiz Moreno received the award for best firm in Argentina for its commitment with gender diversity.

    Chambers & Partners launched its Latin America Women in Law Award to point out firms that place a value on the promotion, work/life balance and retention of female lawyers.

    The Best Gender Diversity Initiative Award is an outstanding acknowledgment of our ongoing determination and efforts for the engagement, promotion and retention of talent, regardless of gender.

  • Our firm, among most active in M&A

    Mitrani Caballero Ojam & Ruiz Moreno has been ranked by Latin Lawyer as one of the most active firms in M&A transactions during 2014.