Largest companies in South Korea by Market Capitalization

This ranking features the largest 927 companies in South Korea ranked by Market Capitalization, totaling a Market Capitalization of USD 1.93 T, for July 13, 2025.

#	Name	Share Price Year-To-Date (YTD) return Price to Earnings Ratio (P/E) Revenue Revenue Year-on-Year (YoY) growth Operating Income EBIT EBITDA Free Cash Flow Dividend Yield Free Cash Flow Yield Total Assets Total Liabilities Cash and Short-Term Investments	Stock Price	Change	Price (30 days)	52W low/high	Sector

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Frequently Asked Questions

Which company in South Korea has the highest Market Capitalization ?

The company in South Korea with the highest Market Capitalization is Samsung Electronics Co., Ltd. (KSE: 005930.KS) at USD 298.72 B.

Which company in South Korea has the lowest Market Capitalization ?

The company in South Korea with the lowest Market Capitalization is Seondo Electric Co., Ltd. (KOSDAQ: 007610.KS) at None.

What are the top 10 companies in South Korea by Market Capitalization ?

The top 10 companies in South Korea by Market Capitalization are Samsung Electronics Co., Ltd., SK hynix Inc., Samsung Biologics Co.,Ltd., Coupang, Inc., LG Energy Solution, Ltd., Hyundai Motor Company, KB Financial Group Inc., Hanwha Aerospace Co., Ltd., Celltrion, Inc. and Doosan Enerbility Co., Ltd..

What are the bottom 10 companies in South Korea by Market Capitalization ?

The bottom 10 companies in South Korea by Market Capitalization are Seondo Electric Co., Ltd., Iljeong Industrial Co.,Ltd, Woojin I&S Co., Ltd., Hankook Steel Co., Ltd., Dongyang Express Corp., Dong Sung Bio Pharm.Co.,Ltd., Charm Engineering Co.,Ltd., Shin Hwa Dynamics Co., Ltd., Automobile & PCB Inc. and Vivien Corporation.