The Chosun Ilbo on MSN

Korea Productivity Center Ensures Survey Accuracy via Education, Verification

The Korea Productivity Center (KPC) delivers accurate National Customer Satisfaction Index (NCSI) results to consumers and businesses through rigorous survey management and verification. It ensures ...
The Chosun Ilbo on MSN

2025 NCSI Reveals Mixed Industry Satisfaction Trends

The fourth-quarter 2024 National Customer Satisfaction Index (NCSI) survey was conducted from July to September, targeting 28,300 customers of 123 companies and universities across 23 industries. All ...