19 years of complex litigation experience and supporting individuals and companies in all aspects of commercial law. Member of the Israel Bar Association since 2000. LL.B. (with honors), Faculty of Law, Bar-Ilan University; interned at the Supreme Court. Adv. Zigenlaub specializes in commercial litigation in the following fields: contracts, corporate law, administrative and constitutional law, real estate and tenders. He is an expert negotiator who has handled a wide range of complex commercial transactions, including those involving administrative and regulatory authorities. He has particular expertise in the fields of energy and infrastructure and was a lecturer on contract law and the author of articles in legal journals.