Largest Companies on Korea Stock Exchange by Market Cap

Largest companies on Korea Stock Exchange by market cap. Korea Stock Exchange (KO) lists 899 publicly traded companies with a combined market cap of $3.06 Trillion. Based in Korea, this ranking covers all KO-listed stocks ordered by market capitalization — from the largest blue-chip companies to smaller listed firms. Updated daily with live market data.

Total Market Cap (USD)

$3.06 Trillion

Listed Companies

899

Exchange Location

Korea

Top Korea Stock Exchange Stocks by Market Capitalization (November 2026)

Top Korea Stock Exchange stocks by market capitalization as of November 2026, covering 899 listed companies.

Rank Company Market Cap (USD) Market Cap (Local) Price 24h Change 7d Change Country 52-Week Range 24h Volume
701 Ckd Bio
KO:063160
$42.53 Million ₩62.76 Billion ₩11440.00 -4.59% -6.99% Korea Low: ₩11440.00 / High: ₩22750.00 829.94K
702 Kolon Industries Inc
KO:120115
$42.20 Million ₩62.28 Billion ₩22500.00 -0.22% +2.74% Korea Low: ₩21900.00 / High: ₩32700.00 144.03K
703 Doosan Fuel Cell Co. Ltd. Pfd. Series 1
KO:33626K
$42.02 Million ₩62.00 Billion ₩4640.00 -5.11% -6.36% Korea Low: ₩3920.00 / High: ₩12580.00 184.01K
704 KIWI Media Group Co.Ltd
KO:012170
$41.98 Million ₩61.94 Billion ₩3195.00 -3.18% +9.61% Korea Low: ₩615.00 / High: ₩3740.00 645.38K
705 Dae Hyun
KO:016090
$41.83 Million ₩61.73 Billion ₩1394.00 -0.29% -1.13% Korea Low: ₩1381.00 / High: ₩1838.00 1.27 Million
706 Woongjin Thinkbig Co Ltd
KO:095720
$41.61 Million ₩61.40 Billion ₩1136.00 +0.09% -1.90% Korea Low: ₩986.00 / High: ₩1998.00 541.34K
707 Cj Seafood
KO:011150
$41.13 Million ₩60.69 Billion ₩1689.00 +0.00% +1.44% Korea Low: ₩1649.00 / High: ₩3020.00 819.70K
708 E-World
KO:084680
$40.94 Million ₩60.41 Billion ₩2130.00 -1.16% -2.29% Korea Low: ₩434.00 / High: ₩2660.00 955.88K
709 Visang Educati
KO:100220
$40.85 Million ₩60.28 Billion ₩4920.00 +1.23% +3.36% Korea Low: ₩4565.00 / High: ₩7400.00 335.38K
710 Comtec Sys
KO:031820
$40.80 Million ₩60.20 Billion ₩4975.00 -1.87% -2.07% Korea Low: ₩517.00 / High: ₩9540.00 604.06K
711 Dae Won Chem
KO:024890
$40.58 Million ₩59.88 Billion ₩1469.00 +3.09% -10.37% Korea Low: ₩705.00 / High: ₩4080.00 1.31 Million
712 Namyang Dairy Products Co Ltd Peffered Series 1
KO:003925
$40.46 Million ₩59.70 Billion ₩29850.00 +2.05% +10.15% Korea Low: ₩27100.00 / High: ₩46150.00 96.38K
713 Histeel
KO:071090
$40.42 Million ₩59.64 Billion ₩2955.00 -2.15% -2.31% Korea Low: ₩2610.00 / High: ₩5240.00 23.57 Million
714 Samsung Publis
KO:068290
$40.32 Million ₩59.50 Billion ₩5950.00 +0.00% +1.88% Korea Low: ₩5760.00 / High: ₩18440.00 208.77K
715 NK Co. Ltd
KO:085310
$40.07 Million ₩59.13 Billion ₩8510.00 -0.35% -1.85% Korea Low: ₩918.00 / High: ₩10300.00 432.48K
716 Yuyu Pharma
KO:000220
$40.03 Million ₩59.07 Billion ₩3650.00 -1.08% +0.27% Korea Low: ₩3435.00 / High: ₩4740.00 1.17 Million
717 IHQ Inc
KO:003560
$39.98 Million ₩58.99 Billion ₩10750.70 +0.00% +0.00% Korea Low: ₩10750.70 / High: ₩10750.70 0.00
718 Bo Lak
KO:002760
$39.94 Million ₩58.94 Billion ₩984.00 +0.31% +7.07% Korea Low: ₩837.00 / High: ₩1323.00 1.69 Million
719 MK Trend Co. Ltd.
KO:069640
$38.92 Million ₩57.43 Billion ₩1363.00 -1.30% +0.22% Korea Low: ₩550.00 / High: ₩1613.00 801.94K
720 Dongwon Metal
KO:018500
$38.90 Million ₩57.40 Billion ₩1228.00 +1.57% -2.54% Korea Low: ₩1209.00 / High: ₩1903.00 1.08 Million
721 Samil C&S Co Ltd
KO:004440
$38.83 Million ₩57.29 Billion ₩4500.00 -2.81% -4.76% Korea Low: ₩4030.00 / High: ₩10430.00 487.69K
722 Huvis Corporation
KO:079980
$38.81 Million ₩57.26 Billion ₩1740.00 -2.41% -2.90% Korea Low: ₩1740.00 / High: ₩3640.00 1.08 Million
723 Cheil Grinding
KO:001560
$38.79 Million ₩57.24 Billion ₩8620.00 +0.23% +0.82% Korea Low: ₩8320.00 / High: ₩12180.00 38.97K
724 SK D&D Co Ltd
KO:210980
$37.99 Million ₩56.06 Billion ₩2050.00 -3.76% -12.58% Korea Low: ₩2050.00 / High: ₩13580.00 3.65 Million
725 Kec Holdings
KO:006200
$37.75 Million ₩55.70 Billion ₩1270.00 -3.20% -8.44% Korea Low: ₩629.00 / High: ₩3215.00 1.60 Million
726 Moorim Paper
KO:009200
$37.50 Million ₩55.34 Billion ₩1330.00 -0.97% -5.54% Korea Low: ₩1256.00 / High: ₩2560.00 598.23K
727 Saeron Auto
KO:075180
$36.82 Million ₩54.34 Billion ₩2830.00 -0.70% -0.88% Korea Low: ₩2650.00 / High: ₩3440.00 450.01K
728 Hojeon Ltd
KO:111110
$36.37 Million ₩53.67 Billion ₩6100.00 +0.00% +0.00% Korea Low: ₩5950.00 / High: ₩8840.00 199.76K
729 Korea Circuit Co Ltd
KO:007815
$36.28 Million ₩53.54 Billion ₩18060.00 -0.55% -4.19% Korea Low: ₩7910.00 / High: ₩30500.00 19.84K
730 Korea Steel Co Ltd
KO:007280
$36.11 Million ₩53.28 Billion ₩1860.00 -4.02% -9.71% Korea Low: ₩1283.00 / High: ₩2990.00 302.90K
731 Sunny Elec
KO:004770
$36.07 Million ₩53.23 Billion ₩1499.00 -1.38% -2.79% Korea Low: ₩1418.00 / High: ₩2375.00 8.94 Million
732 Bumyang Construction Co Ltd
KO:002410
$36.03 Million ₩53.17 Billion ₩1935.00 +0.00% +0.00% Korea Low: ₩1935.00 / High: ₩1935.00 0.00
733 Uangel
KO:072130
$35.98 Million ₩53.09 Billion ₩4295.00 +0.82% +1.54% Korea Low: ₩4200.00 / High: ₩6220.00 431.09K
734 Wooshin System
KO:017370
$35.95 Million ₩53.05 Billion ₩3490.00 -0.85% -0.14% Korea Low: ₩3340.00 / High: ₩6930.00 248.73K
735 Korea Refract
KO:010040
$35.76 Million ₩52.77 Billion ₩1489.00 -2.49% -3.31% Korea Low: ₩1362.00 / High: ₩2125.00 431.92K
736 Seondo Electric Co., Ltd.
KO:007610
$35.48 Million ₩52.35 Billion ₩3085.00 -6.23% -5.95% Korea Low: ₩3085.00 / High: ₩5550.00 4.36 Million
737 Kleannara
KO:004540
$35.26 Million ₩52.02 Billion ₩1397.00 +29.95% +22.01% Korea Low: ₩1040.00 / High: ₩2120.00 3.43 Million
738 Samhwa Crown
KO:004450
$34.48 Million ₩50.87 Billion ₩26550.00 -1.12% -2.93% Korea Low: ₩24350.00 / High: ₩34100.00 21.38K
739 Kishin Corporation
KO:092440
$34.41 Million ₩50.78 Billion ₩1739.00 +0.52% -2.36% Korea Low: ₩1696.00 / High: ₩2425.00 1.24 Million
740 Intergis
KO:129260
$34.18 Million ₩50.44 Billion ₩1764.00 +2.32% +0.00% Korea Low: ₩1700.00 / High: ₩2630.00 583.34K
741 INFAC Corporation
KO:023810
$34.02 Million ₩50.20 Billion ₩5020.00 -0.79% -0.59% Korea Low: ₩4460.00 / High: ₩13180.00 357.75K
742 BYC Co Ltd
KO:001465
$33.71 Million ₩49.75 Billion ₩23950.00 -1.03% -4.58% Korea Low: ₩21200.00 / High: ₩34200.00 52.92K
743 Lotte Chilsung Beverage Co Ltd
KO:005305
$33.68 Million ₩49.70 Billion ₩64100.00 +0.16% +2.23% Korea Low: ₩62700.00 / High: ₩93000.00 17.09K
744 SK Chemicals Co Ltd Pref
KO:28513K
$33.62 Million ₩49.61 Billion ₩23500.00 -1.26% +4.44% Korea Low: ₩20000.00 / High: ₩31850.00 64.73K
745 Wellbiotec Co. Ltd.
KO:010600
$33.58 Million ₩49.55 Billion ₩545.00 +0.00% +0.00% Korea Low: ₩545.00 / High: ₩545.00 0.00
746 Taekyung Chem
KO:006890
$33.41 Million ₩49.30 Billion ₩4350.00 +0.12% -1.69% Korea Low: ₩4240.00 / High: ₩10680.00 561.45K
747 SK Discovery Co Ltd
KO:006125
$33.41 Million ₩49.29 Billion ₩39550.00 -1.25% -0.50% Korea Low: ₩35800.00 / High: ₩44200.00 29.51K
748 Yuanta Securities Korea Co Ltd Preference Shares
KO:003475
$33.17 Million ₩48.94 Billion ₩3820.00 -1.55% +0.13% Korea Low: ₩3710.00 / High: ₩5250.00 322.11K
749 SJM Co Ltd
KO:123700
$32.99 Million ₩48.69 Billion ₩3120.00 +1.63% +1.63% Korea Low: ₩3005.00 / High: ₩4000.00 272.68K
750 GeneOne Life Science Inc
KO:011000
$32.81 Million ₩48.42 Billion ₩2670.00 +0.00% +362.74% Korea Low: ₩534.00 / High: ₩2670.00 75.58 Million
751 Monalisa
KO:012690
$32.80 Million ₩48.41 Billion ₩1324.00 +1.85% +0.76% Korea Low: ₩1300.00 / High: ₩2465.00 3.23 Million
752 Yuyu Pharma Inc
KO:000227
$32.56 Million ₩48.05 Billion ₩8200.00 +0.12% +9.77% Korea Low: ₩6300.00 / High: ₩11670.00 14.42K
753 InBioGen Co Ltd
KO:101140
$32.55 Million ₩48.03 Billion ₩4810.00 -0.31% -0.21% Korea Low: ₩4490.00 / High: ₩13700.00 70.73K
754 Cho Bi
KO:001550
$32.33 Million ₩47.71 Billion ₩9190.00 -2.13% -4.77% Korea Low: ₩9080.00 / High: ₩17450.00 437.24K
755 Development Advance Solution Co Ltd
KO:058730
$32.28 Million ₩47.63 Billion ₩2640.00 -3.83% -3.47% Korea Low: ₩2275.00 / High: ₩5220.00 24.22 Million
756 Pyung Hwa Hldg
KO:010770
$32.08 Million ₩47.34 Billion ₩3290.00 +1.54% -2.81% Korea Low: ₩3195.00 / High: ₩5180.00 600.12K
757 Seowon
KO:021050
$31.85 Million ₩47.00 Billion ₩990.00 +0.20% +1.33% Korea Low: ₩910.00 / High: ₩1849.00 2.75 Million
758 Woosung Feed
KO:006980
$31.83 Million ₩46.97 Billion ₩18300.00 -2.30% -2.87% Korea Low: ₩15120.00 / High: ₩24300.00 123.00K
759 Sjm Holdings
KO:025530
$31.73 Million ₩46.82 Billion ₩3455.00 +0.58% +0.58% Korea Low: ₩3285.00 / High: ₩3960.00 196.27K
760 Iljin Display
KO:020760
$31.45 Million ₩46.41 Billion ₩902.00 +0.00% +0.00% Korea Low: ₩902.00 / High: ₩902.00 0.00
761 Pyung Hwa Ind
KO:090080
$30.92 Million ₩45.62 Billion ₩831.00 -6.42% -7.97% Korea Low: ₩815.00 / High: ₩1081.00 1.84 Million
762 TBH Global Co Ltd
KO:084870
$30.50 Million ₩45.01 Billion ₩2200.00 +1.38% +1.38% Korea Low: ₩1199.00 / High: ₩2410.00 142.84K
763 Hyundai Engineering & Construction Co Ltd
KO:000725
$30.02 Million ₩44.30 Billion ₩42000.00 -2.10% -7.49% Korea Low: ₩41250.00 / High: ₩82400.00 65.84K
764 Daewoo Elec Co
KO:009320
$29.87 Million ₩44.07 Billion ₩894.00 -2.08% -3.04% Korea Low: ₩850.00 / High: ₩1179.00 1.25 Million
765 Korea Ind
KO:002140
$29.46 Million ₩43.47 Billion ₩1762.00 -0.62% -0.62% Korea Low: ₩1650.00 / High: ₩2870.00 1.61 Million
766 Busan Ind
KO:011390
$29.27 Million ₩43.19 Billion ₩40900.00 -2.85% +0.25% Korea Low: ₩35700.00 / High: ₩85900.00 76.24K
767 Sung Bo Chem
KO:003080
$29.14 Million ₩43.00 Billion ₩2195.00 +0.00% -1.57% Korea Low: ₩2045.00 / High: ₩2950.00 483.53K
768 Yuhwa Securities Co Ltd
KO:003465
$29.04 Million ₩42.85 Billion ₩2880.00 -3.36% +1.77% Korea Low: ₩2600.00 / High: ₩3745.00 21.63K
769 Singsongholdin
KO:006880
$28.66 Million ₩42.30 Billion ₩3920.00 -2.61% -5.77% Korea Low: ₩3920.00 / High: ₩7490.00 380.58K
770 Ktop Reit
KO:145270
$28.21 Million ₩41.62 Billion ₩878.00 +6.81% +10.16% Korea Low: ₩733.00 / High: ₩971.00 1.43 Million
771 Chinyang Poly
KO:010640
$28.02 Million ₩41.35 Billion ₩3525.00 +20.31% +51.29% Korea Low: ₩1483.00 / High: ₩4595.00 17.41 Million
772 Hitron Systems
KO:019490
$28.02 Million ₩41.34 Billion ₩541.00 +0.00% +0.00% Korea Low: ₩541.00 / High: ₩647.00 4.68 Million
773 Duksung
KO:004830
$27.41 Million ₩40.44 Billion ₩2935.00 -1.34% -6.38% Korea Low: ₩2865.00 / High: ₩5180.00 1.00 Million
774 Sh E & Chemical Co. Ltd.
KO:002360
$27.40 Million ₩40.43 Billion ₩3750.00 -3.97% -1.96% Korea Low: ₩351.00 / High: ₩4120.00 2.48 Million
775 Yoo Sung Ent
KO:002920
$27.36 Million ₩40.37 Billion ₩1574.00 +0.13% +0.00% Korea Low: ₩1571.00 / High: ₩2320.00 1.09 Million
776 SG Corporation
KO:004060
$26.89 Million ₩39.68 Billion ₩2005.00 -1.23% -0.99% Korea Low: ₩300.00 / High: ₩4890.00 2.34 Million
777 Kwang Myung El
KO:017040
$26.65 Million ₩39.33 Billion ₩932.00 +0.00% -2.31% Korea Low: ₩895.00 / High: ₩1557.00 24.25 Million
778 Samwha Elec
KO:011230
$26.63 Million ₩39.29 Billion ₩2050.00 -2.84% -6.39% Korea Low: ₩2050.00 / High: ₩3905.00 2.85 Million
779 Union Corporation
KO:000910
$26.50 Million ₩39.11 Billion ₩2505.00 -1.96% -6.53% Korea Low: ₩2505.00 / High: ₩5020.00 671.33K
780 Hansol Pns
KO:010420
$26.22 Million ₩38.69 Billion ₩1888.00 +0.00% +0.00% Korea Low: ₩1888.00 / High: ₩1888.00 12.86K
781 Dongyang Piston Co Ltd
KO:092780
$26.09 Million ₩38.49 Billion ₩3050.00 -2.40% -0.65% Korea Low: ₩2900.00 / High: ₩8430.00 1.28 Million
782 Pusan Cast Iron Co., Ltd.
KO:005030
$25.95 Million ₩38.29 Billion ₩486.00 +0.00% +0.00% Korea Low: ₩486.00 / High: ₩486.00 0.00
783 Mirae Asset Maps Reit 1 Co Ltd
KO:357250
$25.65 Million ₩37.84 Billion ₩1514.00 +0.26% -10.41% Korea Low: ₩1510.00 / High: ₩2775.00 883.24K
784 Myungmoon Phar
KO:017180
$25.63 Million ₩37.82 Billion ₩1114.00 -1.76% -7.17% Korea Low: ₩1057.00 / High: ₩1945.00 1.79 Million
785 ENPlus Co Ltd
KO:074610
$25.41 Million ₩37.49 Billion ₩5110.00 +0.00% +0.00% Korea Low: ₩5110.00 / High: ₩5110.00 0.00
786 Hanwha Chemical Corp Pref
KO:009835
$25.33 Million ₩37.38 Billion ₩14690.00 +2.01% -3.92% Korea Low: ₩14180.00 / High: ₩33100.00 163.41K
787 Bookook Steel
KO:026940
$25.05 Million ₩36.97 Billion ₩1930.00 -0.57% +0.42% Korea Low: ₩1762.00 / High: ₩3755.00 4.38 Million
788 Korea Eng Cons
KO:023350
$24.75 Million ₩36.52 Billion ₩3510.00 -1.40% +2.03% Korea Low: ₩3440.00 / High: ₩5470.00 2.11 Million
789 Daiyang Metal
KO:009190
$24.74 Million ₩36.50 Billion ₩830.00 +0.00% -3.94% Korea Low: ₩555.00 / High: ₩2315.00 175.63 Million
790 Sc Engineering
KO:023960
$24.72 Million ₩36.48 Billion ₩959.00 -3.71% -1.34% Korea Low: ₩888.00 / High: ₩1891.00 639.68K
791 Sangsin Brake
KO:041650
$24.53 Million ₩36.20 Billion ₩1870.00 +0.16% -4.25% Korea Low: ₩1867.00 / High: ₩2890.00 351.31K
792 Maniker
KO:027740
$24.16 Million ₩35.66 Billion ₩1123.00 +0.27% -1.23% Korea Low: ₩750.00 / High: ₩1589.00 919.88K
793 Moonbae Steel
KO:008420
$24.16 Million ₩35.65 Billion ₩1920.00 -1.59% -1.13% Korea Low: ₩1912.00 / High: ₩3185.00 1.72 Million
794 Finebesteel
KO:133820
$24.10 Million ₩35.56 Billion ₩958.00 -0.21% +10.11% Korea Low: ₩870.00 / High: ₩2065.00 1.37 Million
795 Chonbang
KO:000950
$23.47 Million ₩34.64 Billion ₩30400.00 -0.82% +0.33% Korea Low: ₩22950.00 / High: ₩44550.00 18.66K
796 SG Choongbang Co Ltd
KO:001380
$23.43 Million ₩34.58 Billion ₩769.00 -0.90% -1.79% Korea Low: ₩769.00 / High: ₩1930.00 3.11 Million
797 Woojin Plaimm
KO:049800
$23.14 Million ₩34.14 Billion ₩1707.00 -3.50% -5.79% Korea Low: ₩1653.00 / High: ₩3460.00 716.71K
798 Sewoo Global Co., Ltd
KO:013000
$22.99 Million ₩33.93 Billion ₩1182.00 -1.66% +1.63% Korea Low: ₩1151.00 / High: ₩1305.00 1.08 Million
799 Rifa Ind
KO:000760
$22.47 Million ₩33.15 Billion ₩11840.00 -0.42% -5.43% Korea Low: ₩10750.00 / High: ₩20350.00 24.26K
800 Mirae Asset Global REIT Co. Ltd.
KO:396690
$22.44 Million ₩33.11 Billion ₩836.00 +13.28% -14.61% Korea Low: ₩665.00 / High: ₩2695.00 9.71 Million

How Korea Stock Exchange Companies Are Ranked by Market Cap

Korea Stock Exchange companies are ranked by market cap, the latest share price multiplied by shares outstanding, updated daily.