This study explores the relationships between employee engagement, brand orientation, and corporate social responsibility (CSR) initiatives in enhancing brand equity in Pakistan's fast-moving consumer goods (FMCG) sector, using organizational culture as a moderator. Grounded in the Resource-Based View (RBV), this research highlights how internal organizational resources can provide sustainable competitive advantages through brand equity. A structured questionnaire was distributed to employees within FMCG firms, and data was analyzed using Partial Least Squares Structural Equation Modeling (PLS-SEM). The results demonstrate that employee engagement, brand orientation, and CSR initiatives positively influence brand equity. Additionally, organizational culture significantly moderates the relationship between brand orientation and brand equity, while its moderating impact on employee engagement and CSR initiatives is less pronounced. The study offers valuable theoretical contributions by integrating internal factors within the RBV framework and practical insights for FMCG managers aiming to enhance brand equity. Limitations include the cross-sectional nature of the study and sector-specific focus. Future research should consider longitudinal approaches and explore additional moderating variables across different markets.