This case study evaluated the effectiveness of performance measurement framework (PMF) in elevating operational efficiency, with a primary focus on Simbisa Brands, the largest chain in Zimbabwe. The research on the fast food industry in this developing country investigated how the Balanced Scorecard (BSC) could be integrated to monitor the key performance indicators (KPIs) of an organization, in respect of financial performance, customer satisfaction, internal processes, and employee training. Using a mixed method approach, structured questionnaires were distributed to employees, and interviews were conducted with key employees and stakeholders at Simbisa Brands. Results indicated that while the PMF of Simbisa aligned with its strategic objectives, significant challenges and obstacles to operational effectiveness existed in data quality, employee engagement, and customer satisfaction. Moreover, the unstable economic environment in Zimbabwe further complicated financial reporting and cost management. The BSC framework, which aligned KPIs with strategic goals, could effectively track financial performance and customer loyalty in the industry to boost operational excellence and support sustainable growth. Recommendations to stakeholders were proposed to continuously improve data quality, enhance employee involvement, and refine performance metrics to deliver the best purchasing experiences. For Simbisa Brands and other similar organizations, this research offered valuable insights to assist them in gaining competitive advantages and long-term success in the face of challenging business environments.