Top 145 largest South Korean Companies 2025

                    
                        South Korea
                    
Top 145 largest South Korean Companies by Market CapThis is the list of the largest public listed companies from South Korea by market capitalization with links to their reference stock, sector and industry.

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Top Companies from South Korea as of Jul. 01, 2025

Rank	Company	Market Cap (USD)	Country	Sector	Industry
61	Miwon Specialty Chemical Co. Ltd	$535.4 M	South Korea	South Korean Basic Materials	South Korean Chemicals
62	SNT Energy Co., Ltd.	$511.4 M	South Korea	South Korean Industrials	South Korean Specialty Industrial Machinery
63	Gravity Co., Ltd.	$452.4 M	South Korea	South Korean Communication Services	South Korean Electronic Gaming & Multimedia
64	Solus Advanced Materials Co. Ltd	$451.0 M	South Korea	South Korean Technology	South Korean Electronic Components
65	CUCKOO Homesys Co. Ltd	$441.4 M	South Korea	South Korean Technology	South Korean Electronics & Computer Distribution
66	Aekyung Petrochemical Co. Ltd	$422.5 M	South Korea	South Korean Basic Materials	South Korean Specialty Chemicals
67	KCTech Co. Ltd	$415.9 M	South Korea	South Korean Technology	South Korean Semiconductor Equipment & Materials
68	Dentium CO. Ltd	$406.3 M	South Korea	South Korean Healthcare	South Korean Medical Instruments & Supplies
69	NS Shopping Co. Ltd	$393.3 M (Feb. 1, 2022)	South Korea	South Korean Consumer Discretionary	South Korean Specialty Retail

70	KCC GLASS Corp	$392.6 M	South Korea	South Korean Industrials	South Korean Building Products & Equipment
71	Samyang Corp	$388.5 M	South Korea	South Korean Industrials	South Korean Conglomerates
72	HAESUNG DS Co. Ltd	$368.5 M	South Korea	South Korean Technology	South Korean Semiconductor Equipment & Materials
73	Hwaseung Enterprise Co. Ltd	$360.5 M	South Korea	South Korean Consumer Discretionary	South Korean Footwear & Accessories
74	Hyundai Energy Solutions Co.,Ltd	$360.5 M	South Korea	South Korean Technology	South Korean Solar
75	Jin Air Co. Ltd	$354.9 M	South Korea	South Korean Industrials	South Korean Airlines
76	Hansae Co. Ltd	$337.4 M	South Korea	South Korean Consumer Discretionary	South Korean Apparel Manufacturing
77	Asia Cement Co.,Ltd.	$334.2 M	South Korea	South Korean Basic Materials	South Korean Building Materials
78	Dong-A ST Co. Ltd	$332.1 M	South Korea	South Korean Healthcare	South Korean Drug Manufacturers—Specialty & Generic
79	SeAH Steel Corp	$327.5 M	South Korea	South Korean Basic Materials	South Korean Steel
80	Korea Electric Power Industrial Development Co. Ltd	$316.1 M	South Korea	South Korean Utilities	South Korean Utilities—Regulated Electric
81	DREAMTECH Co. Ltd	$300.6 M	South Korea	South Korean Technology	South Korean Electronic Components
82	Ildong Pharmaceutical Co. Ltd	$286.1 M	South Korea	South Korean Healthcare	South Korean Drug Manufacturers—Specialty & Generic
83	Hyundai Futurenet Co. Ltd	$274.5 M	South Korea	South Korean Communication Services	South Korean Entertainment
84	Lock&Lock Co. Ltd	$273.9 M (July 1, 2024)	South Korea	South Korean Consumer Discretionary	South Korean Packaging & Containers
85	JS Corp	$252.3 M	South Korea	South Korean Consumer Discretionary	South Korean Footwear & Accessories
86	Lotte Data Communication Company	$252.1 M	South Korea	South Korean Technology	South Korean Information Technology Services
87	Seoyon E-Hwa Co. Ltd	$250.9 M	South Korea	South Korean Consumer Discretionary	South Korean Auto Parts
88	Korea Asset In Trust Co. Ltd	$229.6 M	South Korea	South Korean Real Estate	South Korean REIT—Diversified
89	LX Hausys, Ltd.	$228.7 M	South Korea	South Korean Industrials	South Korean Building Products & Equipment
90	KISCO Corp	$228.5 M	South Korea	South Korean Basic Materials	South Korean Steel