Samsung Electronics' labor and management signed a tentative agreement on wage negotiations on the 20th, the night before the general strike. The photo shows Samsung Electronics' Seocho headquarters in Seoul on the 21st. 2026.05.21 Reporter Jaewon Moon Last year, the economic contribution of Korea's top 100 companies increased by more than 10 billion won from the previous year, exceeding 170 billion won. This is due to the significant increase in shareholder return, which has resulted in an improvement in corporate value. On the 8th, the Corporate Data Research Institute's CEO Score was set at 50 by 2026.