The main objective of this study is to measure the relation between the costumer capital as "one of the dimensions of intellectual capital" and the societal performance of the Suez Canal Authority. The study examined the components of building and developing intellectual capital (preservation, industry, polarization and activation of intellectual capital) And the effectiveness of costumer capital and social performance, In addition, the study examined the capital of relations and its relation

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... social performance. The study found a significant effect on the efficiency of the capital of relations and social performance. There is a significant effect of statistical significance on the capital of relations on social performance, from the point of view of senior management , And workers) in the Suez Canal Authority.