Vol. 6, Issue 1, Part E (2024)

The objective of this research is to examine the effects of lean methodology implementation on the operational performance of small and medium enterprises (SMEs) located in the Allahabad region. By employing mathematical modeling and empirical data analysis, a quantitative correlation is established between the implementation of lean practices and enhancements in sustainable operational metrics such as productivity, inventory levels, and defect rates. The study presents an extensive framework that encompasses the synergistic impacts of various lean tools. It provides data-driven insights that enable small and medium-sized enterprises (SMEs) to improve their efficiency, profitability, and growth by implementing lean strategies.