Chananin Sajjachayaphan
The construction industry is encountering the uncertainty of an increasingly complex and competitive operating environment in the globalization era, especially small and medium-sized construction companies. A business that can survive requires effective management. The objective of this research was to study the factors affecting the success of entrepreneurs in sustainable management of small and medium-sized construction businesses. The data was collected from small and medium-sized construction business operators in Thailand. The analysis was made using multi-step statistics. The results revealed that the factors affecting the success of entrepreneurs in the sustainable management of small and medium-sized construction businesses consisted of 5 factors; management, finance and accounting, labor, economic, and sufficiency economy philosophy. This study presents the business management that must have all 5 factors to be applied altogether in developing the potential and increasing the efficiency of small and medium-sized construction businesses to overcome the volatile economic situation sustainably.