South Korea's top 100 companies by revenue generated a combined economic contribution of 1,731.1 trillion won in 2025, according to a study released by corporate data research firm CEO Score. This represents a 7.4% increase from 1,612.5 trillion won in 2024. Economic contribution measures the total value created through business operations and distributed to stakeholders, including payments to suppliers, employee wages, taxes, shareholder dividends, creditor interest, and donations. The increase reflects expanded business activity across major Korean corporations during the year.
Samsung Electronics Leads with 177.2 Trillion Won Economic Contribution
Samsung Electronics recorded the highest economic contribution at 177.2 trillion won, maintaining its top position. Hyundai Motor ranked second with 122.2 trillion won, followed by Kia with 92.1 trillion won, LG Electronics with 77.1 trillion won, and Hyundai Mobis with 56.2 trillion won. SK On contributed 52.3 trillion won, Hanwha 44.9 trillion won, SK Hynix 43.6 trillion won, GS Caltex 42.8 trillion won, and SK Energy 37.3 trillion won.
The top 10 companies accounted for 43% of the total economic contribution among all 100 firms, indicating increased concentration. Total revenue for the 100 companies reached 2,290.8 trillion won in 2025, up 175.5 trillion won (8.3%) from 2,115.4 trillion won in 2024. However, the ratio of economic contribution to revenue declined to 75.6% from 76.2% in 2024, a decrease of 0.6 percentage points.
Supplier Payments Account for 81.2% of Total Economic Contribution
Payments to suppliers represented the largest share of economic contribution at 81.2%. The top 100 companies paid 1,405.7 trillion won to partner firms in 2025, an increase of 84.3 trillion won (6.4%) from 2024. Employee compensation totaled 226.6 trillion won, followed by shareholder returns at 41.9 trillion won, government payments at 30.6 trillion won, creditor interest at 24.9 trillion won, and social contributions at 1.4 trillion won.
Shareholder Returns Surge 160.5% in Buybacks
Shareholder returns showed the most significant growth rate, aligning with government policies to enhance shareholder value and support stock prices. Dividend payments increased from 27.3 trillion won to 30.7 trillion won, a rise of 3.3 trillion won (12.1%). Stock buybacks surged from 4.3 trillion won to 11.2 trillion won, an increase of 6.9 trillion won (160.5%).
FAQ
What was the total economic contribution of South Korea's top 100 companies in 2025?
The top 100 companies generated a combined economic contribution of 1,731.1 trillion won in 2025, representing a 7.4% increase from 1,612.5 trillion won in 2024.
Which company recorded the highest economic contribution in 2025?
Samsung Electronics led with an economic contribution of 177.2 trillion won, followed by Hyundai Motor with 122.2 trillion won and Kia with 92.1 trillion won.
Why did shareholder returns increase significantly in 2025?
Shareholder returns increased due to government policies promoting shareholder value enhancement. Dividends rose 12.1% to 30.7 trillion won, while stock buybacks surged 160.5% to 11.2 trillion won.
