Lioz is an associate in the Dispute Resolution Department of the firm. He represents private and public companies, financial institutions and high net worth individuals on a broad range of civil and contractual matters. His practice includes complex contractual disputes, global disputes, shareholder disputes, shareholder derivative actions, class actions, general commercial disputes, insurance disputes and large contentious inheritance-related matters.

Lioz joined S. Horowitz & Co. in 2015, where he completed his internship and qualified as an Israeli advocate.

Languages: EnglishHebrew
Admissions: Israel Bar, 2016
Education: Tel-Aviv University, LL.B., (Joint degree in Law and Accounting) Magna Cum Laude and the Dean's List, (2015)Tel Aviv University, Accountant, (2015)


  • Assisting in representing Teva Pharmaceuticals Industries Ltd., in defending several high-profile and high-value cases filed against it and estimated at billions of dollars, including: motions to approve class actions, derivate actions and motions seeking the inspection of documents.
  • Assisting in representing IDB Development Ltd. in its successful defence of a petition to certify a claim as a class action in an amount exceeding NIS billion, in which claims were raised concerning the sale of Clal Holdings Insurance Ltd, as well as other claims related to two rights issues
  • Assisting in representing one of Israel’s largest law firms (accorded a Tier 1 ranking), in a professional liability suit
  • Assisting in representing AIG Europe Ltd and AIG Europe (Services) Ltd in several high-profile class actions relating to misleading details that were allegedly included in the prospectus published by Urbancorp Inc. prior to its issuance of bonds
  • Assisting in representing Energean Israel Limited and Energean Holdings E&P Limited, in a claim filed against them and other related companies and officers, by Tsabar Group, which is controlled by Mr. Beny Steinmetz, estimated at hundreds of millions of dollars, within the ambit of which the Tsabar Group is seeking to obtain a share or an interest in the project related to the Karish and Tanin gas reservoirs

Other Activities

Lioz serves as a teaching assistance for the “Art of Litigation” course at the Tel Aviv University Faculty of Law, which is taught by Adv. Alex Hertman.

Lioz also served as a research assistant for Dr. Yofi Tirosh.

While a law student, Lioz was a member of the editorial board of the Law, Society & Culture law journal (“The Role of Regulation in Israel”, published on 2016) and also a member of the Tel-Aviv University Law Clinics.

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