Abstract: In modern age, the foremost objective of organizations is to obtain maximum profit during the period they actively operate. In assisting the organizations to reach their profit objective, the salient factor is providing cost efficient and timely products to customers. Theory of Constraints bears great significance in achieving this particular goal. Theory of Constraints advocates that constraints in stages of production adversely impact organizational capacity and profitability. This study, thus aims with the intent of enhancing the profitability of organizations to conduct a research to detect the effect of eliminating the constraints emerging during production stage. Within that context the first step shall be analyzing Theory of Constraints theoretically and second step shall be examining within the scope of a Turkish Quarry model the effect of capacity constraint which is a type of constraint-in terms of organizational profit.