The development of this research work was developed in the company M & Calera Santa SAC, which groups various establishments, which are located in sectors distant from each other, but concentrated in the province of Sánchez Carrión, so the work of Research focuses on organizational communication and how it affects the work performance of its employees. The non-experimental, cross-sectional and correlational and descriptive type of research, the Inductive-Deductive Method, the Hypothetical-Deductive Method and the Analysis-Synthesis Method were used, the survey was also used as a research technique, the Cronbach's Alpha method yielded as a result for the Organizational Communication variable, an Alpha of 0.705, and for the variable of work performance, an Alpha of 0.861 that shows the reliability of the data obtained. For the development of this research work, the population is made up ...