Largest Companies in Korea by Market Cap
Largest companies in Korea by market cap. This is the complete list of 2,123 largest companies in Korea by market cap, with a combined market capitalization of ₩4871.51 Trillion ($3.30 Trillion USD). Samsung Electronics Co Ltd leads as the top Korea company by market cap, valued at $868.20 Billion. From billion-dollar companies to the biggest, richest and most valuable Korea corporations, these rankings span 159 sectors across 2 exchanges. Updated daily with live market data.
Total Market Cap (USD)
$3.30 Trillion
Companies Listed
2,123
Largest Company
Samsung Electronics Co …
Top Korea Companies by Market Capitalization (November 2026)
Top Korea companies by market capitalization as of November 2026, from the most valuable listed corporation down to smaller public companies.
| Rank | Company | Market Cap (USD) | Market Cap (Local) | Price | 24h Change | 7d Change | 52-Week Range | All-Time Range | 24h Volume |
|---|---|---|---|---|---|---|---|---|---|
| 1 |
Samsung Electronics Co Ltd
KO:005930 |
$868.20 Billion | ₩1281.13 Trillion | ₩218000.00 | -0.68% | -1.80% | Low: ₩94800.00 / High: ₩362500.00 | Low: ₩18117.89 / High: ₩362500.00 | 406.48 Million |
| 2 |
SK Hynix Inc
KO:000660 |
$653.20 Billion | ₩963.88 Trillion | ₩1396000.00 | -0.14% | +4.10% | Low: ₩519000.00 / High: ₩2201000.00 | Low: ₩22983.01 / High: ₩2201000.00 | 80.62 Million |
| 3 |
Samsung Electronics Co Pref
KO:005935 |
$93.36 Billion | ₩137.77 Trillion | ₩171700.00 | +0.06% | +0.35% | Low: ₩72300.00 / High: ₩235000.00 | Low: ₩14547.40 / High: ₩235000.00 | 91.04 Million |
| 4 |
SK Square Co Ltd
KO:402340 |
$80.64 Billion | ₩118.99 Trillion | ₩899000.00 | +0.00% | +8.57% | Low: ₩266000.00 / High: ₩1409000.00 | Low: ₩32000.00 / High: ₩1409000.00 | 15.93 Million |
| 5 |
LG Energy Solution Ltd
KO:373220 |
$56.30 Billion | ₩83.07 Trillion | ₩355000.00 | +5.03% | -7.19% | Low: ₩300500.00 / High: ₩484500.00 | Low: ₩268000.00 / High: ₩624000.00 | 11.63 Million |
| 6 |
Samsung Electro-Mechanics
KO:009150 |
$54.93 Billion | ₩81.05 Trillion | ₩1115000.00 | +0.90% | -7.16% | Low: ₩204000.00 / High: ₩1675000.00 | Low: ₩42192.98 / High: ₩1675000.00 | 17.26 Million |
| 7 |
Samsung Biologics Co Ltd
KO:207940 |
$46.90 Billion | ₩69.20 Trillion | ₩1495000.00 | +2.96% | +8.81% | Low: ₩1000000.00 / High: ₩1609000.00 | Low: ₩140508.43 / High: ₩1609000.00 | 1.79 Million |
| 8 |
Hyundai Motor Co. Ltd.
KO:005380 |
$38.89 Billion | ₩57.38 Trillion | ₩283500.00 | +2.16% | -2.41% | Low: ₩254500.00 / High: ₩750000.00 | Low: ₩56326.43 / High: ₩750000.00 | 14.34 Million |
| 9 |
KB Financial Group
KO:105560 |
$36.05 Billion | ₩53.19 Trillion | ₩151500.00 | +0.07% | +2.64% | Low: ₩120300.00 / High: ₩186200.00 | Low: ₩19287.22 / High: ₩186200.00 | 21.09 Million |
| 10 |
Samsung C&T Corp
KO:028260 |
$33.96 Billion | ₩50.11 Trillion | ₩309000.00 | -0.16% | +2.66% | Low: ₩213000.00 / High: ₩535000.00 | Low: ₩67932.44 / High: ₩535000.00 | 8.11 Million |
| 11 |
Samsung Life
KO:032830 |
$31.64 Billion | ₩46.69 Trillion | ₩260000.00 | -0.57% | +1.96% | Low: ₩144800.00 / High: ₩497000.00 | Low: ₩28337.59 / High: ₩497000.00 | 6.80 Million |
| 12 |
Celltrion Inc
KO:068270 |
$31.08 Billion | ₩45.87 Trillion | ₩200000.00 | +5.32% | +6.04% | Low: ₩159400.00 / High: ₩248500.00 | Low: ₩58411.00 / High: ₩389079.95 | 12.07 Million |
| 13 |
Samsung SDI
KO:006400 |
$28.53 Billion | ₩42.10 Trillion | ₩545000.00 | +11.57% | +7.28% | Low: ₩262500.00 / High: ₩712000.00 | Low: ₩84952.94 / High: ₩814398.51 | 15.47 Million |
| 14 |
Shinhan Financial Group
KO:055550 |
$27.76 Billion | ₩40.96 Trillion | ₩86300.00 | +0.82% | +0.58% | Low: ₩75800.00 / High: ₩114600.00 | Low: ₩17214.73 / High: ₩114600.00 | 27.87 Million |
| 15 |
Hanwha Aerospace Co Ltd
KO:012450 |
$25.63 Billion | ₩37.81 Trillion | ₩735000.00 | -0.68% | -4.30% | Low: ₩696000.00 / High: ₩1185000.00 | Low: ₩14004.92 / High: ₩1185000.00 | 4.52 Million |
| 16 |
Kia Corp
KO:000270 |
$25.23 Billion | ₩37.23 Trillion | ₩95800.00 | -0.83% | -10.05% | Low: ₩95600.00 / High: ₩206000.00 | Low: ₩18448.21 / High: ₩206000.00 | 23.74 Million |
| 17 |
Doosan Heavy Ind. & Const.
KO:034020 |
$22.83 Billion | ₩33.68 Trillion | ₩52700.00 | +0.96% | -10.53% | Low: ₩52200.00 / High: ₩136400.00 | Low: ₩2204.35 / High: ₩136400.00 | 60.05 Million |
| 18 |
Hana Financial
KO:086790 |
$21.74 Billion | ₩32.08 Trillion | ₩117100.00 | +0.86% | +3.35% | Low: ₩89500.00 / High: ₩140800.00 | Low: ₩12140.25 / High: ₩140800.00 | 17.03 Million |
| 19 |
Hyundai Mobis Co.,Ltd
KO:012330 |
$21.45 Billion | ₩31.66 Trillion | ₩355000.00 | +1.28% | +6.77% | Low: ₩288500.00 / High: ₩768000.00 | Low: ₩120070.13 / High: ₩768000.00 | 6.25 Million |
| 20 |
Hyundai Heavy Industries Co Ltd
KO:329180 |
$20.16 Billion | ₩29.75 Trillion | ₩283500.00 | -1.39% | -2.74% | Low: ₩272000.00 / High: ₩745000.00 | Low: ₩91500.00 / High: ₩745000.00 | 7.97 Million |
| 21 |
SK Holdings Co Ltd
KO:034730 |
$19.15 Billion | ₩28.25 Trillion | ₩518000.00 | +2.37% | +4.12% | Low: ₩245000.00 / High: ₩858000.00 | Low: ₩94517.51 / High: ₩858000.00 | 4.11 Million |
| 22 |
Samsung Fire & Marine Insurance
KO:000810 |
$17.63 Billion | ₩26.01 Trillion | ₩653000.00 | +0.31% | +9.38% | Low: ₩440500.00 / High: ₩730000.00 | Low: ₩101362.43 / High: ₩730000.00 | 2.18 Million |
| 23 |
Naver Corporation
KO:035420 |
$17.30 Billion | ₩25.53 Trillion | ₩170800.00 | +1.07% | -2.01% | Low: ₩169000.00 / High: ₩287000.00 | Low: ₩105223.54 / High: ₩451329.78 | 13.95 Million |
| 24 |
LG Electronics Inc
KO:066570 |
$16.15 Billion | ₩23.83 Trillion | ₩146300.00 | +1.25% | -7.11% | Low: ₩84000.00 / High: ₩392500.00 | Low: ₩40360.96 / High: ₩392500.00 | 18.19 Million |
| 25 |
HMM Co Ltd
KO:011200 |
$15.09 Billion | ₩22.26 Trillion | ₩23600.00 | +1.51% | +5.36% | Low: ₩18310.00 / High: ₩24500.00 | Low: ₩1948.03 / High: ₩45009.21 | 37.12 Million |
| 26 |
Woori Financial Group Inc
KO:316140 |
$15.03 Billion | ₩22.19 Trillion | ₩30350.00 | +0.66% | +5.20% | Low: ₩25700.00 / High: ₩40800.00 | Low: ₩4818.58 / High: ₩40800.00 | 53.81 Million |
| 27 |
Meritz Financi
KO:138040 |
$14.76 Billion | ₩21.78 Trillion | ₩132200.00 | +1.38% | +7.48% | Low: ₩100600.00 / High: ₩146200.00 | Low: ₩5444.54 / High: ₩146200.00 | 4.73 Million |
| 28 |
SK Holdings 1p Pref
KO:03473K |
$14.24 Billion | ₩21.02 Trillion | ₩376500.00 | -0.40% | +5.46% | Low: ₩183800.00 / High: ₩478500.00 | Low: ₩76485.23 / High: ₩478500.00 | 30.04K |
| 29 |
POSCO Holdings
KO:005490 |
$14.14 Billion | ₩20.87 Trillion | ₩276000.00 | +3.56% | +0.00% | Low: ₩266500.00 / High: ₩535000.00 | Low: ₩113751.26 / High: ₩638668.17 | 6.13 Million |
| 30 |
SK Innovation
KO:096770 |
$13.92 Billion | ₩20.53 Trillion | ₩123700.00 | +3.86% | -10.69% | Low: ₩89500.00 / High: ₩163200.00 | Low: ₩51082.72 / High: ₩288949.92 | 20.24 Million |
| 31 |
KT&G Corp
KO:033780 |
$13.51 Billion | ₩19.93 Trillion | ₩192000.00 | -0.36% | +2.84% | Low: ₩135800.00 / High: ₩196200.00 | Low: ₩49930.52 / High: ₩196200.00 | 6.17 Million |
| 32 |
Korea Electric Power Corp
KO:015760 |
$13.25 Billion | ₩19.55 Trillion | ₩30450.00 | +4.82% | +9.34% | Low: ₩27850.00 / High: ₩67900.00 | Low: ₩14680.76 / High: ₩67900.00 | 26.75 Million |
| 33 |
Hyosung Heavy Industries Corp
KO:298040 |
$12.93 Billion | ₩19.08 Trillion | ₩2049000.00 | +3.96% | +7.05% | Low: ₩1000000.00 / High: ₩3153000.00 | Low: ₩8615.96 / High: ₩3153000.00 | 1.43 Million |
| 34 |
Korea Zinc Inc
KO:010130 |
$12.31 Billion | ₩18.17 Trillion | ₩891000.00 | +2.53% | +4.09% | Low: ₩845000.00 / High: ₩1427000.00 | Low: ₩249788.34 / High: ₩1427000.00 | 373.38K |
| 35 |
Korea Shipbuilding & Offshore Engineering Co Ltd
KO:009540 |
$12.10 Billion | ₩17.86 Trillion | ₩252500.00 | -1.56% | +2.43% | Low: ₩231500.00 / High: ₩479000.00 | Low: ₩53013.59 / High: ₩479500.00 | 5.09 Million |
| 36 |
Hanmi Semicon
KO:042700 |
$11.96 Billion | ₩17.65 Trillion | ₩186100.00 | +3.39% | -2.77% | Low: ₩116100.00 / High: ₩409500.00 | Low: ₩1584.66 / High: ₩581649.21 | 15.76 Million |
| 37 |
LG Chemicals
KO:051910 |
$11.82 Billion | ₩17.44 Trillion | ₩247000.00 | +4.00% | +8.10% | Low: ₩225000.00 / High: ₩429500.00 | Low: ₩182400.00 / High: ₩1000000.00 | 6.23 Million |
| 38 |
SK Telecom Co Ltd
KO:017670 |
$11.18 Billion | ₩16.49 Trillion | ₩77400.00 | +4.17% | +5.31% | Low: ₩52700.00 / High: ₩125200.00 | Low: ₩17708.77 / High: ₩125200.00 | 16.25 Million |
| 39 |
Hanwha Ocean Co., Ltd
KO:042660 |
$10.96 Billion | ₩16.18 Trillion | ₩52800.00 | -1.86% | -0.38% | Low: ₩50000.00 / High: ₩149900.00 | Low: ₩11200.00 / High: ₩149900.00 | 24.88 Million |
| 40 |
Posco Chemical Co Ltd
KO:003670 |
$10.93 Billion | ₩16.13 Trillion | ₩181400.00 | +10.81% | +13.02% | Low: ₩122100.00 / High: ₩296000.00 | Low: ₩8683.99 / High: ₩597520.83 | 9.28 Million |
| 41 |
Samsung SDS Co Ltd
KO:018260 |
$10.72 Billion | ₩15.82 Trillion | ₩204500.00 | +1.49% | -4.88% | Low: ₩148300.00 / High: ₩362000.00 | Low: ₩109600.00 / High: ₩362000.00 | 4.59 Million |
| 42 |
Hyundai Electric & Energy Systems Co Ltd
KO:267260 |
$10.70 Billion | ₩15.78 Trillion | ₩438500.00 | -0.11% | -2.56% | Low: ₩424500.00 / High: ₩1000000.00 | Low: ₩4766.52 / High: ₩1000000.00 | 4.48 Million |
| 43 |
Hyundai Glovis
KO:086280 |
$10.27 Billion | ₩15.15 Trillion | ₩202000.00 | +0.50% | +11.97% | Low: ₩158400.00 / High: ₩290500.00 | Low: ₩32831.90 / High: ₩934391.67 | 3.49 Million |
| 44 |
Industrial Bank Of Korea
KO:024110 |
$10.24 Billion | ₩15.10 Trillion | ₩18940.00 | +0.53% | +1.12% | Low: ₩18730.00 / High: ₩28550.00 | Low: ₩4426.34 / High: ₩28550.00 | 19.70 Million |
| 45 |
Samsung Heavy Industries
KO:010140 |
$10.11 Billion | ₩14.91 Trillion | ₩17460.00 | +1.04% | +6.53% | Low: ₩15720.00 / High: ₩34400.00 | Low: ₩3115.00 / High: ₩34400.00 | 90.58 Million |
| 46 |
LG Corp
KO:003550 |
$9.62 Billion | ₩14.20 Trillion | ₩93900.00 | -0.84% | -4.77% | Low: ₩77700.00 / High: ₩165800.00 | Low: ₩49488.81 / High: ₩165800.00 | 5.57 Million |
| 47 |
ALTEOGEN Inc
KQ:196170 |
$9.62 Billion | ₩14.19 Trillion | ₩204000.00 | -4.45% | -6.64% | Low: ₩204000.00 / High: ₩559000.00 | Low: ₩3687.50 / High: ₩559000.00 | 7.38 Million |
| 48 |
S-Oil Corp
KO:010950 |
$8.80 Billion | ₩12.99 Trillion | ₩115400.00 | +0.61% | -8.70% | Low: ₩74400.00 / High: ₩170600.00 | Low: ₩42657.33 / High: ₩170600.00 | 9.99 Million |
| 49 |
Samsung Engineering
KO:028050 |
$8.70 Billion | ₩12.84 Trillion | ₩65500.00 | +6.33% | +5.31% | Low: ₩23250.00 / High: ₩65500.00 | Low: ₩7070.00 / High: ₩65500.00 | 71.29 Million |
| 50 |
Kakao Corp
KO:035720 |
$8.67 Billion | ₩12.80 Trillion | ₩29100.00 | +1.04% | -1.36% | Low: ₩28800.00 / High: ₩64100.00 | Low: ₩14141.40 / High: ₩993648.95 | 29.64 Million |
How Korea Companies Are Ranked by Market Cap
Korea companies are ranked by market cap, the latest share price multiplied by shares outstanding, updated daily.
Track real-time market capitalization of largest public companies in Korea. Compare marketcap, analyze stock performance, and discover leading korea corporations. View global rankings