The objective of the current study is to examine the effect of fast delivery and accidental management on sustainable logistics growth. The study examined the relationship between fast delivery, accidental management, top management and sustainable logistics growth. Top management is used as a moderating variable. In this study, the Thai logistic companies are investigated, therefore, the population of the study is on logistics companies of Thailand. Data were collected from the employees of logistics companies to examine the effect of fast delivery, accidental management and top management on sustainable logistics growth. A survey was carried out and 450 questionnaires were distributed among the employees. Results of the study show that sustainable logistics growth is the most important for the logistics companies influenced by the fast delivery, accidental management and top management. Fast delivery has a positive effect on sustainable logistics growth. Increase in fast delivery increases the sustainable logistics growth. Moreover, accidental management also has a positive effect on sustainable logistics growth. Better accidental management has a positive role to enhance sustainable logistics growth. Additionally, top management also shows a positive role in sustainable logistics growth.