In modem market economies, especially the ones that tend to develop the market, there is a need for timely, adequate and integrated corporate information. It was that very need that enabled the advent of consultancy, a form of a specific activity for helping managers in companies solve the business-related problems on which they don't have enough knowledge or managerial abilities. The necessity of consultancy, also, comes from the very problem that our firms are facing. Namely, it is about transformational processes to which we cannot apply simple solutions. Concurrently, there is a large scale of conflicts of interest that are hampering the achievement of a satisfactory solution. Consultants are objective and impartial. Therefore they identify problems more easily and, then, they generate ideas based on which, concrete action is suggested. Each dimension of a firm restructuring is specific and it requires professional help of the consultants.