Oksana Ratushnaya

Mediator, Lawyer and Supervisor of family mediators.


For over 20 years, she has advised business owners on partnerships, negotiation preparation and conflict management.

As a family mediator, she specialises in divorce mediation: break-ups in the family and in family businesses.


  • Graduated in Law, Specialist Degree, Dnipropetrovsk National University (2001)
  • Acted in international commercial arbitration (Kiev, Ukraine) on disputes with partners from Italy, Latvia, Russia, Belarus, Germany and the United Kingdom.
  • For 13 years she headed the legal department of a business corporation, advised senior executives on legal issues of partnership organisation and supported businesses in bankruptcy and insolvency proceedings.
  • Has been practicing as a family mediator in divorces for 6 years and continues to practice as a mediator for businesses, including family businesses. Specialisation: 50/50 business partnerships, negotiation preparation and conflict counselling for one of the conflict parties.
  • Supervisor of family mediators (Dagmar Lagler, Germany, 2019).
  • Member of the Association of Ukrainian Family Mediators (2019-2021)
  • Trainer at the High School of Advocacy of Ukraine on mediation skills (from 2021)
  • Speaker at business consultancy forums organised by the Ukrainian Chamber of Commerce and Industry.
  • D1 (Ukraine) is an expert on family conflicts.
  • Author of articles for Private Entrepreneur (Ukraine).

Featured IM Campus contributors

Greg was born in the UK and lives and works in Germany. He teaches mediation, negotiation and cross-cultural communication in commercial law, management and MBA programmes at the Technical University of Wildau, Berlin, Germany, where he also coordinates an internal conflict advisory service.
Ran is an Associate Professor of Dispute Resolution (expert track) at the University of Haifa, where he teaches in the International Graduate Program in Peace and Conflict Management Studies.
Ye-Min Wu has over 15+ years of experience as a diplomat, having represented Singapore at the United Nations (UN), World Intellectual Property Organization (WIPO), United Nations Framework Convention on Climate Change (UNFCCC), and World Trade Organization (WTO).
As an established member of the Chambers of Ronny Wong S. C., Vod K. S. Chan is a barrister, international arbitrator and mediator practising in the Hong Kong Special Administrative Region (HK).
Ana´s professional expertise in online dispute resolution (ODR) has focused on enhancing the quality of the mediation practice using ICT- information and communication technology.