PetroNirooSaba is an active contracting company in the fields of petroleum, gas, and petrochemistry. After establishment, this company tries to solve the available problems in these fields by a project-oriented view, and it was successful in this regard. This project-oriented view provides a dynamic management in project execution, which cause completion of projects with lowest price, time, and highest quality according to the global standards. Thus, we observe some aspects of projects which were ignored in the traditional view.