Turnaround management is a process used to renew troubled companies and return them to profitability. It involves analyzing the reasons for poor performance, conducting a SWOT analysis, and creating a long-term strategic restructuring plan. Turnaround managers stay until the turnaround is achieved. The process involves stages from initial decline to revitalization. Techniques include retrenchment through downsizing, repositioning through new products/markets, replacement of top managers, and renewal through restructuring divisions. Challenges include designing the appropriate restructuring, executing it effectively while overcoming barriers, and marketing it positively to investors.