This paper is to be concerned with the corporate governance mechanisms’ influence on governance and enterprise restructuring in Southeast Europe (Western Balkans) transition economies: Albania, Bosnia and Herzegovina, Croatia, Macedonia, Montenegro and Serbia. The institutional changes and corporate governance mechanisms in national governance systems are essentially important for the transition process, thus there are specificities of corporate governance mechanisms in transition economies that indicate the progress towards market based economy. Most notable are: the market-based corporate governance mechanisms, management-structure based corporate governance mechanisms, ownership structure, boards of directors, management compensations schemes, that is, management structures and financial structures. Corporate governance mechanisms are seen through governance and enterprise restructuring indicator which has already established link to gross domestic product and foreign direct investments in the literature. The data set is of Southeast European economies, and will be examined the interrelationships between governance and enterprise restructuring, set of policies that influence the governance patterns, gross domestic product and foreign direct investments.