Largest South Korean (KOSPI) Tech Stocks by Market Cap

UPDATED May 17, 2026

Discover large cap South Korean Tech companies that are on the KOSPI. These Tech Companies are organised by Market Cap.

268 companies
CompanyLast Price7D Return1Y ReturnMarket CapAnalysts TargetValuationGrowthDiv Yield
A005930
Samsung Electronics
₩283,500.00-0.7%408.1%₩1725.4t₩338,297.75PE22.6xE34.5%0.8%
A009150
Samsung Electro-Mechanics
₩1,039,000.0015.4%760.8%₩74.6t₩1,054,814.81PE111xE31.2%0.2%
A006400
Samsung SDI
₩611,000.00-10.7%260.7%₩47.9t₩732,564.52PS3.5xE47.0%0%
A011070
LG Innotek
₩763,000.0010.9%431.3%₩17.3t₩657,000.00PE52.9xE22.7%0.2%
A007660
ISU Petasys
₩132,400.00-5.5%230.2%₩9.4t₩182,500.00PE60.6xE36.8%0.2%
A034220
LG Display
₩13,370.006.0%60.3%₩7.1t₩14,540.00PB1xE64.5%0%
A353200
DAEDUCK ELECTRONICS
₩141,200.0012.2%863.8%₩6.8t₩164,200.00PE159.3xE43.8%0.4%
A108490
ROBOTIS
₩328,500.00-1.8%456.8%₩4.8t₩316,666.67PE938.9xE75.9%n/a
A178320
Seojin SystemLtd
₩67,000.00-0.7%186.9%₩4.0t₩67,333.33PS3.7xE81.2%0%
A010170
Taihan Fiber Optics
₩23,000.002.9%3,556.6%₩3.6t₩2,150.00PS25.6xn/an/a
A489790
Hanwha VisionLTD
₩71,800.00-9.3%21.5%₩3.6t₩82,000.00PE56.4xE41.3%n/a
A020150
Lotte Energy Materials
₩59,800.00-20.7%183.4%₩3.2t₩66,900.00PS4.6xE110.1%0%
A032820
Woori Technology
₩17,130.00-15.0%731.6%₩2.9tn/aPE3698.5xn/an/a
A043260
Sungho Electronics
₩40,650.00-15.5%3,386.3%₩2.9tn/aPE31.7xn/an/a
A078600
Daejoo Electronic Materials
₩149,500.00-0.3%100.7%₩2.3t₩177,500.00PE109.9xE34.7%0.07%
A007810
Korea Circuit
₩81,800.00-17.8%725.4%₩2.3t₩90,250.00PE55.6xE42.2%0.1%
A140860
Park Systems
₩271,500.00-14.1%16.8%₩1.8t₩351,000.00PE54.7xE29.7%0.2%
A005070
Cosmo Advanced Materials & Technology
₩50,900.00-15.9%50.4%₩1.7t₩68,000.00n/aE8.9%n/a
A189300
Intellian Technologies
₩162,000.00-6.0%333.2%₩1.7t₩160,000.00PE221.5xE50.2%0.1%
A031330
SAMT
₩14,300.0057.3%423.8%₩1.4tn/aPE18.4xn/a1.4%
A032500
Kmw
₩30,500.00-10.0%250.2%₩1.3tn/aPS13.2xn/an/a
A033790
Fino
₩14,850.00-6.7%185.6%₩1.2tn/an/an/an/a
A052020
STCube
₩17,290.00-9.3%206.0%₩1.2tn/aPS168.2xn/an/a
A033240
Jahwa Electronics
₩51,700.0010.8%328.3%₩1.1t₩48,500.00PE22.4xE13.6%0%
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