Enterprises operating in Organized Industrial Zones (OIZ) provide various advantages in terms of development and growth by supporting each other with activities that complement their production. Businesses operating in the same sector become competitors of each other and this situation provides the necessary dynamism for businesses to gain a competitive advantage. The aim of this study is to make a general situation analysis of Van OIZ. Within the scope of this purpose; the basic functions of the OIZ were tried to be determined and the factors hindering its development were tried to be determined, information about the capacity and competitiveness of the enterprises in the OIZ was collected and analyzed. Face-to-face interviews were conducted with 41 active enterprises among 126 enterprises registered in Van OIZ which accepted our request for interview and surveys were conducted. According to the research findings; the most rooted enterprises operating in Van OSB; it has been determined that they are from the "food", "construction", "chemistry, oil, rubber, and plastic" sectors. The average capacity utilization rate (CUR) of enterprises was determined as 54.4%. In the results of the study; the basic functions of the OIZ, the factors that hinder the development of the OIZ, the reasons for the low capacity of the enterprises, and the factors affecting the competitive advantage have been determined.