Work intensity and organizational communication are the most importantproblems are made it by competitive environment in business sectors that have laborintensive. Organizational communication, on the other hand, comes to the forefront inensuring the harmony between the employees and being loud and clear of the hierarchicalrelationship between the superior and subordinate. In the research, it was aimed toexamine the loneliness and organizational effectiveness of the employees who have workintensity, and if there is a change in loneliness and organizational effectiveness in case oforganizational communication. Therefore, within the scope of the research, a questionnairestudy was carried with 340 white-collar (engineer) employees in the textile companies.Analyzes were made using SPSS 25 and AMOS program. According to the results of theanalysis, the workloads and organizational communication of the employees preventthe employees from feeling lonely. At the same time, work intensity and organizationalcommunication positively affect to organizational effectiveness.