Purpose – The objective of this paper is to synthesize taxonomical criteria that can be used for assessing research constructs and assess current business model conceptualizations. The paper attempts to show how the criticism plaguing current business model conceptualizations could be removed with future conceptual development against these taxonomical criteria. Methodology/Approach – The paper synthesizes taxonomical criteria and assesses current business model conceptualizations. Findings – The results of the paper revealed that the current business model concepts poorly comply with the taxonomical criteria. The assessment of taxonomical compliance in this paper exposed major opportunities for enhancements in the existing conceptualizatio...