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    Julien Balensi
    ADVANT Altana - Paris
    Partner

    Julien Balensi

    ADVANT Altana - Paris
    Partner

    LANGUAGES

    English / French

    Practice Areas

    Commercial - Dispute Prevention and Resolution - Restructuring and Insolvency

    Spotlight

    Renewable Energies

    Contacts

    T : + 33 (0)1 79 97 93 00

    julien.balensi@advant-altana.com

    Expertise

    Julien Balensi assists clients in commercial and financial pre-litigation and litigation matters, including shareholder disputes, and represents company executives in the context of legal proceedings involving their civil liability.  He also has extensive experience assisting clients in matters relating to the prevention and management of corporate distress: crisis management, restructuring and insolvency procedures. 

    One of the founding partners of ADVANT Altana since 2009, he holds a master’s in applied mathematics and Social Sciences (Paris University IX Dauphine), a Master of Advanced Studies (DEA) in Business Law (Paris University II – Panthéon Assas) and a Master’s in Business Law (Paris University I – Panthéon-Sorbonne).

    Mr. Balensi has been featured in rankings published by Legal 500, Best Lawyers, Décideurs, Option Droit & Affaires and was a recipient of the Gold Trophy (Commercial Litigation) by the “Trophées du Droit” 2015.

    Education

    • Master’s in business law from Paris University I Panthéon-Sorbonne.
    • DEA post-graduate diploma in Business Law from Paris University II Panthéon-Assas.
    • Master’s in applied mathematics and Social Sciences from Paris University IX Dauphine.

    Awards

    Chambers France & Global 2025
    Litigation: Elite - Band 4

    "ADVANT Altana has a reliable team who are very responsive and proactive."
    "The team masters our matters exceptionally."
     

    Legal 500 EMEA 2025
    Dispute resolution: Commercial litigation - Tier 3

    “Good sense of negotiation and responsiveness. Personalised case management and commitment.”

    “Very strong responsiveness, technique and search for innovative solutions. Great work in preparing files.”

    Chambers France & Global 2026
    Litigation: Elite - Band 4

    “When the lawyers take a case, they work so hard that they know it from start to finish. They are incredibly well organised.”

    “The team have very good knowledge of the customer, great strength of proposals, perfect availability and excellent responsiveness.”

    “The firm is very dynamic and friendly, and the departments are very integrated.”

    “The teams are very business-oriented, very reactive and hard-working, with a great level of expertise, and are fully dedicated to their customers.”
     

    Décideurs 2026
    Commercial Litigation & Dispute Resolution up to 100M€ - "EXCELLENT"
    Décideurs 2026
    International Arbitration - "HIGH PROFILE"
    Décideurs 2026
    Long-term Debt Litigation - "HIGH PROFILE"
    Legal 500 2026
    Dispute Resolution: Commercial Litigation - Tier 3

    “The team is perceptive, methodical, never gives up, and has a remarkable grasp of even the smallest details of a case.”

    "Their agility and ability to understand the industry, the economic stakes, and the challenges involved in a case, ensuring a tailored defense adapted to clients’ needs. This is a team that understands the business world and offers pragmatic solutions.”

    “A close-knit and highly complementary team that knows how to build long-term relationships. Very attuned to the market.”

    Best Lawyers 2025
    ADVANT Altana reconnu dans le classement Best Lawyers France

    31 avocats du cabinet ont été distingués parmi les « Best Lawyers France » dans leurs domaines d’expertise. 
    ADVANT Altana, a par ailleurs, de nouveau été désigné « Law Firm of the year » en droit de la construction.
    Félicitations à Christophe Lapp, nommé également « Lawyer of the year » dans cette spécialité

    Publications

    L’acquisition de Viadeo: une interaction innovante entre les lois française et américaine”
    Julien Balensi
    in: Expertises, n°433, March 2018

    Innovative play between French and US laws: the cross-border acquisition of Viadeo a French/US-based social networking platform
    Julien Balensi
    in: Corporate Counsel (Focus Restructuring, Winter 2017)