Proper business development analysis is essential so that micro businesses develop and become sustainable small industries. This research aims to determine the elements of actors, constraints, needs, and objectives that play a crucial role in supporting the development of tempeh products at Alfia Jaya in Baubau City and in finding out the recommended solutions by knowing the key factors in developing tempeh products using the Interpretative Structural Modeling (ISM) Method. This research uses the ISM method. ISM is useful as a decision-making system tool. The research results show that the factors are divided into four levels and are included in the autonomous, dependent, related, and independent sectors. The key influencing factors are all elements of actors, constraints, needs, and goals, one of which plays an important role, namely actors/stakeholders, namely suppliers, traders, consumers, cooperative and SME services, industry and trade services, agriculture and food security services, and institutions—financial results, as well as the percentage of consistency results obtained from each element.
                        
                        
                        
                        
                            
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