Basic and applied research and development of research center are main factors in more nation's Economical growth wich leads to independently of a society.
In this research work, factors which influence organization structure such as environment; technology, size of organization and view of top managers and also strategy in this regards has been studied. Relationship between these factors and organization structure is investigated. For organizing the research development activities in mineral industries, the IMIDRO company and related organization is being selected as pilot study. A questionairy is being formatted and the views of research managers of IMIDRO company is being collected and Analysed with Minitab software, T-method and one sided test. The results has been analysed and reported property.