The Impact of Project Manager's Competency onCorporate Performance: Focusing on The Mediating Effect of Management Efficiency

In a rapidly changing business environment, project managers' competency and efficient management processes are crucial for enhancing corporate performance. This study analyzed their impact on corporate performance and management efficiency, targeting 475 workers in the construction and engineering industries. The findings confirmed that project managers' capabilities significantly influence both corporate performance and management efficiency, with notable differences based on the industrial group. These results highlight the importance of strengthening managerial capabilities and implementing efficient management systems to ensure project sustainability and maintain corporate performance. The study underscores that the required capabilities of project managers vary by industry, directly and indirectly affecting performance. By analyzing these industry-specific impacts, the study provides insights for developing tailored project management strategies, ultimately supporting long-term corporate success. It offers both academic and practical value by clarifying these relationships and suggesting industry-specific management approaches.