Business have been within a turbulent environment that needs triple-A SC strategies which was introduced by Lee 2004 as supply chain must be agile, adaptable and aligned in their operations to stay competitive and win the market. The main purpose of this study was to investigate the impacts of triple-A SC and its dimensions on SC performance and organizational performance in Bahir Dar & Kombolcha textile Share Company. To complete this, the study used survey questionnaires as a data collection instrument. Statistical package for social science (SPSS) was employed to analyze respondent profile, preliminary analysis and to purify measurement items through exploratory factor analysis (EFA). Further, partial least square structural equation model (PLS-SEM using SmartPLS 3.2.8 software) was used to determine the study measurement model using PLS-Algorithm & bootstrapping technique to test whether supply chain agility, supply chain adaptability and supply chain alignment have individual and/or joint effects on supply chain performance and to test their dimensions impact on it. Moreover, it was analyzed the mediating roles of supply chain performance in between the joint triple-A SC and organizational performance. With respect to the individual effects, the finding indicates that SC adaptability, SC alignment and SC agility have a positive and significant effect on supply chain performance. The result also indicates that the joint (combined) triple-A SC had the strongest impact on SC performance. In relation to triple-A SC dimensions all have a positive and significant effect on supply chain performance except SC organizational design. Once again with respect to the mediating roles, the study result indicates that the joint triple-A SC positively impacts SC performance and that, in turn, supply chain performance positively impacts organizational performance as a partial mediation. Accordingly, it was and has been undeniable facts that triple-A SC and its dimensions have an impact on firms SC performance and organizational performance. Lastly, the study recommends that Bahir Dar and Kombolcha textile Share Company should have to develop their supply chain operation in line with the indisputable triple-A SC strategies.