This report, prepared for the ICBT Kandy Campus, delves into the principles of management as they relate to the construction industry. It defines management through various established definitions and explores key processes such as planning, organizing, leading, and controlling. The report analyzes different leadership styles and motivational techniques, highlighting their impact on individual and group performance. Furthermore, it examines the construction and built environment sector's main markets, activities, and services, as well as the roles of various professionals involved in design, construction, and installation teams. The assignment also covers organizational structures, including direct line, lateral, and functional models, along with staff relationships, span of control, and chain of command. Finally, it explains the significance of mission statements, strategies, corporate planning, policies, and objectives within a construction company, providing a comprehensive overview of management principles in practice.