Abstract
The business environments surrounding enterprises are rapidly changing and enterprises are shifting towards stockholders weighted management. It innovation and deregulation are creating competitive society globally and this competitive world is spreading in any industries rapidly. In order to create further values for enterprises under such tough competitive environments, new ideas and approaches must be required to break through. While most of enterprises belonging to Construction industry, IT industry and R&D oriented Industries are creating enterprise values through the results of projects and they affect the enterprise values directly. In these several years, a new concept of EPM(Enterprise Project Management), which defines any of activities as projects and requires to maximize a throughput for sum of all projects, is gradually spreading into industries. This article presents a concept of EPM and it's model.