Rapid environmental changes and continuous economic growth made the nation to focus on conserving the global environment and improving the quality of life. Moreover, Korea challenged to create the turning point for becoming the center of world. Based on the sympathy and understanding from the nation, securing the national competitiveness of the constant technology development in the global market will be the foundation of developing the creative economy. For this purpose, devoted interest and effort is required from government, university, research facility, and company. In the high value market, independence of the domestic architectural technology (design, engineering and construction) will perform the centric role on the nationwide development in the science technology and production of profits. Especially, through the fusion technology development of the traditional smaller business, revolutionary improvement on productivity may be achieved. Low payment of the global market competitiveness in the least developed country can be recovered. Also, through preoccupancy of creative ICT (Information and Communications Technology) fusion advanced technology, can secure the technology competitiveness in the field of highly valued technology. Moreover, based on the productivity and technical skills of smaller architectural business, significant increase of employment can be performed with practical characteristics of smaller architectural business since the opportunity to reach out worldwide market has increased. Therefore, fusion technology development of the architecture field and wellestablished Korean ICT in global market will secure future global competitiveness and be the significant source of the development for becoming the advanced country.