| It can be seen that how to strengthen the control of subsidiary corporations by group companies has become increasingly prominent with the development of information and Internet technology as well as the deepening of economic globalization.Besides,more and more group enterprises tend to adopt centralized management to strengthen the control of subsidiary corporations,especially to carry out the financial centralized control of branches and subsidiaries.In this paper,it starts from the perspective of financial management,which uses the principles of management,and the research theory of financial management,and combines with the development status of centralized enterprise groups,so as to analyze the implementation of internal control of centralized companies by using the method of case analysis,and explore the methods of optimizing internal control under the mode of centralized financial management.Besides,it takes WD Company as an example to analyze the internal control situation under its centralized financial management mode on the basis of theoretical research.As a result,it finds out the problems existing in the internal control elements,such as internal environment,control activities,information and communication,which also puts forward some optimization measures to improve the internal control management level of WD Company.On the other hand,it also makes prospect for the continuous improvement and continuous adaptation to business of the internal control system of centralized financial management system company in this paper. |