The improving effective organisational performance in the construction industry in the Sultanate of Oman is a huge concept which has been explained in numerous contexts. The aim of this research is to identify an excellent strategy that can develop effective organisational performance in the construction industry in the Sultanate of Oman. A literature review was conducted to demonstrate the different tools and modals that can improve and develop effective organisational performance in the construction industry. Also it cover several aspects, such as the importance of improving the performance of an organisation, the challenges related to this factor and the issues pertaining to organisational performance in the construction industry in the Sultanate of Oman. Subsequent to this, the methodology of this research was carried out and information was collected in the form of the interviews and a case study. Interviews and a case study used to identify the system and strategy appropriate regarding performance improvement as well as to investigate the issues that will persuade government departments in the Sultanate of Oman to apply a new strategy concerning improving organisational performance. Consequently, the finding of this research will assist the government of Oman to develop organisational performance in future planning and it will help teams working in the construction industry to implement an excellent strategy that can enhance effective organisational performance. In addition, the recommendations from this research will assist organisations in the construction industry and other institutions in Oman to improve effective organisational performance by using the appropriate strategy. There would therefore appear to be a definite need for more research in relation to consider on different elements related to improving organisational performance, for example customer perspectives and partnerships which could make the framework more comprehensive and the details used by different businesses.