This study examines the effect of environmental change on firm performance comparisons in the food and beverage and pharmaceutical industries. The research methodology involves a literature review that includes articles related to factors that influence the performance of environmental change on firm performance comparisons in the industrial sector. The findings of this study reveal that liquidity, solvency, activity, profitability, and sales growth have a significant and positive effect on the performance of food and beverage companies. Liquidity, solvency, activity, profitability, and sales growth significantly and positively affect pharmaceutical companies' performance.