This conceptual paper examines how strategic integration influences organizational performance through a policy synthesis lens. Drawing upon the resource-based view, dynamic capabilities theory, and policy synthesis approach, it argues that aligning corporate, business, and functional strategies fosters coherence, adaptability, and sustained competitiveness. The study synthesizes existing literature to develop a policyoriented framework that links strategic alignment with performance outcomes such as efficiency, innovation, and responsiveness. Findings reveal that strategic integration enhances both operational and strategic effectiveness by harmonizing resources, leadership, and organizational culture. The paper highlights the managerial importance of policy harmonization, leadership development, and technological enablement in sustaining performance. By proposing an integrative model, the study contributes to theory and practice by redefining strategic management as a continuous policy synthesis process essential for long-term organizational success.