Development of information systems and information technology (IT) cause needs SI / IT companies increased. The need to lead IT companies should continue to add renew or upgrade a device or device - new technology of the IT sector, about every three to five year. Renewal process and the addition is done because of the need of IT as a business strategy to bring benefits to the company. Because of the ever increasing IT needs, the company did plan ahead so that the growth of IT or business needs will be handled at a cost that can be minimized either by doing virtualization technology. With the use of TOGAF framework, this study attempts to construct a perfect solution about how to design an adaptive infrastructure based on virtualization. The steps on the TOGAF framework to ensure that solutions are produced in line with business needs to consider the circumstances that exist today. Techniques of data collection to support this research is observation, interviews with stakeholders and literature study. The data has been obtained is processed to produce an effective solution to IS/IT from PT. Bukaka Teknik Utama. The results of this research is an architecture solution of IS/IT is adaptive, effective and efficient for PT. Bukaka Teknik Utama. By using the concept of virtualization as a technology solution, expected to be the perfect solution.