Top 16 largest South Korean Technology Companies 2025

                    
                        South Korea
                    
Top 16 largest South Korean Companies in the Technology sector by Market CapThis is the list of the largest public listed companies in the Technology sector from South Korea by market capitalization with links to their reference stock and industry.

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Top Technology Companies from South Korea as of Jan. 01, 2025

Rank	Company	Market Cap (USD)	Country	Sector	Industry
1	Samsung Electronics Co., Ltd.	$242.44 B	South Korea	South Korean Technology	South Korean Consumer Electronics
2	SK hynix, Inc.	$100.53 B	South Korea	South Korean Technology	South Korean Semiconductors
3	LG Electronics, Inc.	$9.74 B	South Korea	South Korean Technology	South Korean Consumer Electronics
4	LG Display Co. Ltd	$3.05 B	South Korea	South Korean Technology	South Korean Consumer Electronics
5	Hyundai Autoever Corp	$2.57 B	South Korea	South Korean Technology	South Korean Information Technology Services
6	DAEDUCK ELECTRONICS Co.,Ltd.	$543.9 M	South Korea	South Korean Technology	South Korean Electronic Components
7	Cuckoo Holdings Co. Ltd	$480.9 M	South Korea	South Korean Technology	South Korean Consumer Electronics
8	Solus Advanced Materials Co. Ltd	$461.1 M	South Korea	South Korean Technology	South Korean Electronic Components
9	KCTech Co. Ltd	$458.9 M	South Korea	South Korean Technology	South Korean Semiconductor Equipment & Materials

10	DREAMTECH Co. Ltd	$343.3 M	South Korea	South Korean Technology	South Korean Electronic Components
11	CUCKOO Homesys Co. Ltd	$302.3 M	South Korea	South Korean Technology	South Korean Electronics & Computer Distribution
12	HAESUNG DS Co. Ltd	$251.5 M	South Korea	South Korean Technology	South Korean Semiconductor Equipment & Materials
13	Lotte Data Communication Company	$202.7 M	South Korea	South Korean Technology	South Korean Information Technology Services
14	Hyundai Energy Solutions Co.,Ltd	$202.6 M	South Korea	South Korean Technology	South Korean Solar
15	Woojin, Inc.	$100.4 M	South Korea	South Korean Technology	South Korean Scientific & Technical Instruments
16	Asiana IDT, Inc.	$96.3 M	South Korea	South Korean Technology	South Korean Information Technology Services