Mikaël Ouaniche is chairman of O.C.A., where he specializes in damage valuation, business valuation, bankruptcy and forensic matters. He has testified on valuations of equity, businesses, and litigation settlements.


Mikaël Ouaniche is a Judicial Expert at the French Supreme Court, Court of Appeal of Paris and at the International Criminal Court.


He regularly appears as an expert in arbitration proceedings under the authority of International Arbitration Centers, such as the ICC International Court of Arbitration and or the World Bank International Centre for Settlement of Investment Disputes.


Mikael Ouaniche | Chairman



He has been retained as an expert to address issues including allegations relating to valuations, contract disputes, commercial damages litigations, shareholder disputes as well as Investment arbitration (expropriation cases).


He intervened at the request of States, Investors and Corporate clients in disputes in many sectors, including mining and port concessions, railway projects, infrastructure construction.


Mikaël OUANICHE is often appointed by French Courts in the context of civil, commercial and criminal matters.


Mikaël OUANICHE is chartered accountant, French certified legal auditor and graduate from EM LYON Business School. He is responsible for training at the Sciences Po Law School and the French National School of Judges (Ecole Nationale de la Magistrature).


Mikaël OUANICHE is the author of a reference book on Corporate Fraud and has published numerous articles in peer-reviewed French journals.


He is Secretary General of the French Association of Economic and Financial Litigation Practionners (www.apcef.com).


He speaks French, English and Spanish.

Last update : 01/01/2023