Multinational commercial corporations active in banking, finance, energy, telecommunications, technology, construction, real estate, services, etc; businesses in the aluminum, steel and gas sectors; tobacco and courier companies; State institutions, regulators, etc. Project leader and member of consortia in various projects concerning the strengthening, modernization and regulation of the insurance, energy & environment, and telecommunications sectors, supporting of public administration and justice reforms, assisting in privatizations in several countries of Central, Eastern and SE Europe.