Top 28 largest South Korean Industrial Companies 2025

                    
                        South Korea
                    
Top 28 largest South Korean Companies in the Industrial sector by Market CapThis is the list of the largest public listed companies in the Industrial sector from South Korea by market capitalization with links to their reference stock and industry.

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

Rank	Company	Market Cap (USD)	Country	Sector	Industry
1	Hyundai Electric & Energy Systems Co. Ltd	$12.06 B	South Korea	South Korean Industrials	South Korean Specialty Industrial Machinery
2	Hanwha Systems Co. Ltd	$7.54 B	South Korea	South Korean Industrials	South Korean Aerospace & Defense
3	Hyundai Heavy Industries Holdings Co. Ltd	$6.61 B	South Korea	South Korean Industrials	South Korean Specialty Industrial Machinery
4	Hyosung Heavy Industries Corp	$6.34 B	South Korea	South Korean Industrials	South Korean Specialty Industrial Machinery
5	Hanjin Kal Corp	$5.79 B	South Korea	South Korean Industrials	South Korean Integrated Freight & Logistics
6	Doosan Bobcat, Inc.	$4.14 B	South Korea	South Korean Industrials	South Korean Farm & Heavy Construction Machinery
7	Poongsan Corp	$2.42 B	South Korea	South Korean Industrials	South Korean Metal Fabrication
8	CS Wind Corp	$1.51 B	South Korea	South Korean Industrials	South Korean Specialty Industrial Machinery
9	Construction business of Daelim Industrial Co. Ltd	$1.44 B	South Korea	South Korean Industrials	South Korean Engineering & Construction

10	Iljin Electric Co.,Ltd	$1.31 B	South Korea	South Korean Industrials	South Korean Electrical Equipment & Parts
11	Doosan Fuel Cell Co. Ltd	$1.10 B	South Korea	South Korean Industrials	South Korean Electrical Equipment & Parts
12	HDC Hyundai Development Company	$1.05 B	South Korea	South Korean Industrials	South Korean Engineering & Construction
13	Hyundai Construction Equipment Co. Ltd	$993.7 M	South Korea	South Korean Industrials	South Korean Farm & Heavy Construction Machinery
14	Hyosung Advanced Materials Corp	$734.7 M	South Korea	South Korean Industrials	South Korean Specialty Industrial Machinery
15	LS Cable & System Asia Ltd	$729.0 M	South Korea	South Korean Industrials	South Korean Electrical Equipment & Parts
16	SNT Energy Co., Ltd.	$511.4 M	South Korea	South Korean Industrials	South Korean Specialty Industrial Machinery
17	KCC GLASS Corp	$392.6 M	South Korea	South Korean Industrials	South Korean Building Products & Equipment
18	Samyang Corp	$388.5 M	South Korea	South Korean Industrials	South Korean Conglomerates
19	Jin Air Co. Ltd	$354.9 M	South Korea	South Korean Industrials	South Korean Airlines
20	LX Hausys, Ltd.	$228.7 M	South Korea	South Korean Industrials	South Korean Building Products & Equipment
21	iMarketKorea, Inc.	$194.2 M	South Korea	South Korean Industrials	South Korean Specialty Business Services
22	Air Busan Co. Ltd	$187.0 M	South Korea	South Korean Industrials	South Korean Airlines
23	DY Power Corp	$106.2 M	South Korea	South Korean Industrials	South Korean Farm & Heavy Construction Machinery
24	TY Holdings Co. Ltd	$97.5 M	South Korea	South Korean Industrials	South Korean Conglomerates
25	CHOSUN WELDING POHANG Co. Ltd	$69.3 M	South Korea	South Korean Industrials	South Korean Tools & Accessories
26	Intergis Co.Ltd	$60.3 M	South Korea	South Korean Industrials	South Korean Integrated Freight & Logistics
27	KC Cottrell Co. Ltd	$37.2 M	South Korea	South Korean Industrials	South Korean Pollution & Treatment Controls
28	Saehwa IMC Co. Ltd	$24.8 M	South Korea	South Korean Industrials	South Korean Specialty Industrial Machinery