Largest Companies on Korea Stock Exchange Ranked by Market Cap

Korea Stock Exchange (KO) lists 890 publicly traded companies with a combined market cap of $3.90 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)

$3.90 Trillion

Listed Companies

890

Exchange Location

Korea
Rank Company Market Cap (USD) Market Cap (Local) Price 24h Change 7d Change Country 52-Week Range 24h Volume
201 Haesung DS Co Ltd
KO:195870
$945.85 Million ₩1.40 Trillion ₩82100.00 -3.98% +23.46% Korea Low: ₩22000.00 / High: ₩102400.00 7.52 Million
202 Hyundai Development Co
KO:294870
$896.33 Million ₩1.32 Trillion ₩20750.00 +1.72% +9.15% Korea Low: ₩18480.00 / High: ₩25100.00 5.81 Million
203 DoubleU Games Co Ltd
KO:192080
$893.70 Million ₩1.32 Trillion ₩68400.00 -2.15% +0.74% Korea Low: ₩47300.00 / High: ₩74600.00 3.12 Million
204 Kyobo Securiti
KO:030610
$880.40 Million ₩1.30 Trillion ₩11510.00 -0.09% +10.57% Korea Low: ₩8200.00 / High: ₩16720.00 2.97 Million
205 Lotte Fine Chemical Co Ltd
KO:004000
$873.39 Million ₩1.29 Trillion ₩50600.00 +2.12% +11.70% Korea Low: ₩37150.00 / High: ₩71200.00 2.01 Million
206 Tongyang Life
KO:082640
$860.90 Million ₩1.27 Trillion ₩8140.00 +2.13% +11.20% Korea Low: ₩6130.00 / High: ₩9100.00 4.87 Million
207 Hanwha Investment&Securities Co Ltd
KO:003530
$859.48 Million ₩1.27 Trillion ₩5930.00 +0.51% +10.22% Korea Low: ₩4560.00 / High: ₩9560.00 56.41 Million
208 LG Chem Ltd
KO:051915
$855.43 Million ₩1.26 Trillion ₩164300.00 +1.17% +13.15% Korea Low: ₩102600.00 / High: ₩208000.00 891.40K
209 Nhn Entertain
KO:181710
$819.44 Million ₩1.21 Trillion ₩38700.00 -0.39% -14.00% Korea Low: ₩24800.00 / High: ₩59600.00 6.43 Million
210 Daishin Sec
KO:003540
$805.18 Million ₩1.19 Trillion ₩31250.00 +4.87% +12.41% Korea Low: ₩23650.00 / High: ₩49000.00 4.26 Million
211 Ottogi
KO:007310
$777.32 Million ₩1.15 Trillion ₩333500.00 -0.60% +4.22% Korea Low: ₩316500.00 / High: ₩433000.00 173.17K
212 DL Holdings CO. LTD.
KO:000210
$777.31 Million ₩1.15 Trillion ₩54800.00 -0.72% +18.87% Korea Low: ₩34600.00 / High: ₩76800.00 2.84 Million
213 Samsung Fire And Marine Ins Pref
KO:000815
$774.96 Million ₩1.14 Trillion ₩426500.00 +0.59% +6.49% Korea Low: ₩318000.00 / High: ₩452000.00 663.11K
214 Lotte Reit Co Ltd
KO:330590
$774.51 Million ₩1.14 Trillion ₩3955.00 +4.77% +19.31% Korea Low: ₩3315.00 / High: ₩4850.00 10.83 Million
215 Lotte Rental Co Ltd
KO:089860
$770.92 Million ₩1.14 Trillion ₩31600.00 +0.48% +7.67% Korea Low: ₩28500.00 / High: ₩35050.00 1.33 Million
216 HDC Holdings Co Ltd
KO:012630
$753.12 Million ₩1.11 Trillion ₩22450.00 +4.66% +19.61% Korea Low: ₩15990.00 / High: ₩30150.00 3.20 Million
217 SNT Dynamics Co Ltd
KO:003570
$745.45 Million ₩1.10 Trillion ₩46550.00 +8.76% +16.38% Korea Low: ₩39800.00 / High: ₩74600.00 2.07 Million
218 Hite Jinro
KO:000080
$744.83 Million ₩1.10 Trillion ₩16010.00 -0.06% +1.97% Korea Low: ₩15700.00 / High: ₩22000.00 4.76 Million
219 Hanilcmt Co Ltd
KO:300720
$711.10 Million ₩1.05 Trillion ₩15150.00 +3.06% +11.40% Korea Low: ₩13600.00 / High: ₩21300.00 3.57 Million
220 Kyung Dong Navien Co Ltd
KO:009450
$711.08 Million ₩1.05 Trillion ₩72600.00 +1.97% +12.38% Korea Low: ₩53600.00 / High: ₩92900.00 2.02 Million
221 Yuanta Sec Kor
KO:003470
$690.75 Million ₩1.02 Trillion ₩5290.00 +1.93% +12.67% Korea Low: ₩3360.00 / High: ₩7830.00 36.80 Million
222 Lotte Chilsung Beverage
KO:005300
$675.35 Million ₩996.55 Billion ₩107400.00 -0.46% +2.58% Korea Low: ₩101400.00 / High: ₩148200.00 778.60K
223 Tongyang Inc
KO:001525
$668.19 Million ₩985.98 Billion ₩4800.00 +8.11% +6.43% Korea Low: ₩4020.00 / High: ₩8960.00 128.88K
224 Chong Kun Dang Pharmaceutical
KO:185750
$659.87 Million ₩973.71 Billion ₩73900.00 +3.07% +3.07% Korea Low: ₩69800.00 / High: ₩97700.00 849.71K
225 GS P&L CO LTD
KO:499790
$653.63 Million ₩964.50 Billion ₩48750.00 +1.35% +10.29% Korea Low: ₩32550.00 / High: ₩64600.00 3.29 Million
226 Hyundai Home Shopping Network Corp
KO:057050
$651.68 Million ₩961.62 Billion ₩85800.00 +4.76% +18.02% Korea Low: ₩51400.00 / High: ₩94200.00 386.96K
227 Korea Investment Holdings Co Ltd
KO:071055
$648.03 Million ₩956.24 Billion ₩169000.00 +0.00% +9.74% Korea Low: ₩86300.00 / High: ₩193200.00 422.63K
228 Esr Kendall Square Reit Co Ltd
KO:365550
$647.91 Million ₩956.06 Billion ₩3885.00 +3.46% +11.00% Korea Low: ₩3475.00 / High: ₩4690.00 10.50 Million
229 Lotte Confectionery Co Ltd
KO:280360
$636.91 Million ₩939.83 Billion ₩106300.00 -3.54% +3.10% Korea Low: ₩103100.00 / High: ₩135600.00 522.27K
230 Hyosung Advanced Materials Corp
KO:298050
$626.78 Million ₩924.88 Billion ₩207000.00 +0.49% +10.75% Korea Low: ₩177400.00 / High: ₩277500.00 441.84K
231 Sejin Heavy Industries Co Ltd
KO:075580
$622.58 Million ₩918.69 Billion ₩16160.00 +1.51% +28.25% Korea Low: ₩10500.00 / High: ₩26100.00 5.58 Million
232 Aprogen KIC Inc
KO:007460
$619.37 Million ₩913.95 Billion ₩3140.00 -3.09% +2.95% Korea Low: ₩280.00 / High: ₩6760.00 31.08 Million
233 YoungPoong
KO:000670
$608.86 Million ₩898.44 Billion ₩48800.00 -0.10% +8.32% Korea Low: ₩37500.00 / High: ₩71200.00 762.63K
234 SoluM Co Ltd
KO:248070
$601.75 Million ₩887.95 Billion ₩18570.00 -1.85% +10.08% Korea Low: ₩14830.00 / High: ₩23600.00 10.25 Million
235 Pharmicell
KO:005690
$594.51 Million ₩877.26 Billion ₩14620.00 -0.41% +21.43% Korea Low: ₩10460.00 / High: ₩20250.00 19.32 Million
236 Dongwon F & B
KO:049770
$584.51 Million ₩862.51 Billion ₩44700.00 +1.59% -0.67% Korea Low: ₩40250.00 / High: ₩46500.00 451.45K
237 Daewon Cable
KO:006340
$582.39 Million ₩859.38 Billion ₩11150.00 +4.30% +13.78% Korea Low: ₩2770.00 / High: ₩18040.00 143.85 Million
238 Hanwha REIT Co. Ltd.
KO:451800
$581.18 Million ₩857.59 Billion ₩4775.00 -5.63% +18.49% Korea Low: ₩3865.00 / High: ₩6850.00 5.62 Million
239 Korea Petro Chemical Ind
KO:006650
$580.94 Million ₩857.24 Billion ₩138800.00 -1.91% +24.15% Korea Low: ₩80800.00 / High: ₩190700.00 1.23 Million
240 SD Biosensor Inc
KO:137310
$580.42 Million ₩856.47 Billion ₩7160.00 +0.28% +5.45% Korea Low: ₩6790.00 / High: ₩11520.00 3.77 Million
241 Korea District Heating Corp
KO:071320
$573.60 Million ₩846.41 Billion ₩73100.00 -0.68% +11.43% Korea Low: ₩65600.00 / High: ₩112400.00 463.47K
242 Hanwha Corp Preferred
KO:00088K
$573.25 Million ₩845.89 Billion ₩43150.00 +5.12% +8.96% Korea Low: ₩32650.00 / High: ₩56100.00 2.49 Million
243 Kec Corporation
KO:092220
$568.71 Million ₩839.19 Billion ₩4180.00 -3.58% -7.73% Korea Low: ₩668.00 / High: ₩6790.00 464.13 Million
244 Sebang Global Battery Co Ltd
KO:004490
$564.56 Million ₩833.07 Billion ₩62400.00 +7.59% +25.18% Korea Low: ₩49850.00 / High: ₩74400.00 2.15 Million
245 Hanwha General
KO:000370
$560.23 Million ₩826.69 Billion ₩7150.00 +6.40% +27.91% Korea Low: ₩5100.00 / High: ₩9300.00 31.69 Million
246 Innocean Worldwide Inc
KO:214320
$559.77 Million ₩826.00 Billion ₩20650.00 -1.90% +6.39% Korea Low: ₩16760.00 / High: ₩21850.00 6.89 Million
247 Daewon Cable Co. Ltd. Preference Shares
KO:006345
$557.56 Million ₩822.73 Billion ₩12080.00 -2.19% +26.49% Korea Low: ₩3495.00 / High: ₩23550.00 29.92 Million
248 SGC Energy Co Ltd
KO:005090
$551.64 Million ₩814.01 Billion ₩56500.00 +0.36% +20.99% Korea Low: ₩20500.00 / High: ₩68600.00 2.90 Million
249 SK Discovery Co Ltd
KO:006120
$549.20 Million ₩810.41 Billion ₩47350.00 +1.94% +9.86% Korea Low: ₩43100.00 / High: ₩68200.00 602.66K
250 Cuckoo Electronics Co Ltd
KO:192400
$548.65 Million ₩809.59 Billion ₩26050.00 +0.00% +10.38% Korea Low: ₩23600.00 / High: ₩34750.00 979.80K
251 SK Chemicals Co Ltd
KO:285130
$545.10 Million ₩804.35 Billion ₩46700.00 +1.85% +20.52% Korea Low: ₩38750.00 / High: ₩79800.00 2.19 Million
252 Sam-A Aluminiu
KO:006110
$542.37 Million ₩800.33 Billion ₩54400.00 -8.26% -13.65% Korea Low: ₩17610.00 / High: ₩96400.00 8.31 Million
253 Boryung Pharm
KO:003850
$540.45 Million ₩797.50 Billion ₩9440.00 +2.05% +19.19% Korea Low: ₩7920.00 / High: ₩10680.00 3.87 Million
254 Solus Advanced Materials Co Ltd
KO:336370
$539.58 Million ₩796.21 Billion ₩11340.00 -9.71% +15.83% Korea Low: ₩6980.00 / High: ₩16150.00 18.76 Million
255 Taekwang Ind
KO:003240
$533.86 Million ₩787.77 Billion ₩936000.00 +0.11% +13.87% Korea Low: ₩709000.00 / High: ₩1000000.00 60.55K
256 CJ CGV
KO:079160
$530.76 Million ₩783.20 Billion ₩4730.00 -3.47% +9.87% Korea Low: ₩4305.00 / High: ₩6570.00 12.14 Million
257 Korea Electric Terminal
KO:025540
$529.88 Million ₩781.89 Billion ₩77300.00 +0.65% +9.34% Korea Low: ₩58700.00 / High: ₩91400.00 695.92K
258 SNT Holdings Co Ltd
KO:036530
$527.24 Million ₩778.00 Billion ₩52500.00 +1.74% +13.02% Korea Low: ₩46450.00 / High: ₩88200.00 629.27K
259 Daewoong
KO:003090
$514.32 Million ₩758.93 Billion ₩18560.00 +0.49% +11.74% Korea Low: ₩16610.00 / High: ₩29350.00 1.82 Million
260 IS Dongseo
KO:010780
$510.65 Million ₩753.52 Billion ₩25350.00 -1.93% +4.32% Korea Low: ₩17350.00 / High: ₩33450.00 3.84 Million
261 D I Corp
KO:003160
$508.66 Million ₩750.58 Billion ₩28850.00 -1.54% +22.77% Korea Low: ₩12620.00 / High: ₩38750.00 10.44 Million
262 SNT Motiv Co Ltd
KO:064960
$495.87 Million ₩731.71 Billion ₩30700.00 -1.29% +13.91% Korea Low: ₩26950.00 / High: ₩39450.00 2.39 Million
263 Jahwa Electron
KO:033240
$493.57 Million ₩728.31 Billion ₩35350.00 -0.14% +7.61% Korea Low: ₩14890.00 / High: ₩55700.00 7.19 Million
264 Comtec Sys
KO:031820
$492.21 Million ₩726.31 Billion ₩6000.00 -0.99% +4.17% Korea Low: ₩517.00 / High: ₩9540.00 2.54 Million
265 SNTEnergy Co Ltd
KO:100840
$492.15 Million ₩726.22 Billion ₩36750.00 +0.27% +19.71% Korea Low: ₩30700.00 / High: ₩64100.00 4.45 Million
266 Grand Korea Leisure Co. Ltd
KO:114090
$490.45 Million ₩723.71 Billion ₩11700.00 -5.26% +1.39% Korea Low: ₩10610.00 / High: ₩17490.00 13.25 Million
267 Nexen Tire
KO:002350
$484.85 Million ₩715.46 Billion ₩7440.00 +0.13% +12.22% Korea Low: ₩5670.00 / High: ₩9730.00 5.06 Million
268 CJ Corp 4P Pref 
KO:00104K
$483.98 Million ₩714.17 Billion ₩169500.00 +4.95% +8.03% Korea Low: ₩121000.00 / High: ₩194500.00 299.43K
269 Daeduck Co. Ltd.
KO:008060
$475.02 Million ₩700.95 Billion ₩21100.00 -1.86% +14.99% Korea Low: ₩7780.00 / High: ₩23100.00 4.20 Million
270 NK Co. Ltd
KO:085310
$470.97 Million ₩694.97 Billion ₩10000.00 +0.20% +9.53% Korea Low: ₩814.00 / High: ₩10300.00 9.46 Million
271 Kolon Corp
KO:002020
$468.05 Million ₩690.67 Billion ₩54700.00 +2.24% +23.90% Korea Low: ₩36650.00 / High: ₩83600.00 2.37 Million
272 Korea Line
KO:005880
$464.78 Million ₩685.84 Billion ₩2125.00 +0.47% +12.43% Korea Low: ₩1605.00 / High: ₩3090.00 162.10 Million
273 Sk Securities
KO:001510
$453.06 Million ₩668.53 Billion ₩3200.00 -0.78% +12.08% Korea Low: ₩621.00 / High: ₩5640.00 242.04 Million
274 Shinhan Alpha REIT Co Ltd
KO:293940
$452.42 Million ₩667.59 Billion ₩5520.00 +2.41% +5.34% Korea Low: ₩5038.00 / High: ₩6240.00 8.27 Million
275 F&F Holdings Co. Ltd
KO:007700
$451.43 Million ₩666.14 Billion ₩17050.00 +0.29% +11.80% Korea Low: ₩15250.00 / High: ₩23500.00 498.46K
276 KG Mobility Corp.
KO:003620
$446.41 Million ₩658.73 Billion ₩3255.00 +0.15% +15.22% Korea Low: ₩2825.00 / High: ₩4440.00 28.51 Million
277 Hankook Shell Oil
KO:002960
$439.61 Million ₩648.70 Billion ₩499000.00 +0.20% +2.57% Korea Low: ₩404000.00 / High: ₩580000.00 144.36K
278 Daesang Corp
KO:001680
$439.55 Million ₩648.61 Billion ₩18720.00 +0.92% +5.23% Korea Low: ₩17790.00 / High: ₩24600.00 3.26 Million
279 Huchems
KO:069260
$434.52 Million ₩641.18 Billion ₩16710.00 +0.06% +8.23% Korea Low: ₩15210.00 / High: ₩21200.00 7.17 Million
280 Kumyang
KO:001570
$428.33 Million ₩632.04 Billion ₩9900.00 +0.00% +0.00% Korea Low: ₩9900.00 / High: ₩9900.00 0.00
281 LF Corp
KO:093050
$426.47 Million ₩629.31 Billion ₩23600.00 -1.67% +14.29% Korea Low: ₩17170.00 / High: ₩26250.00 1.25 Million
282 Dongwon System
KO:014820
$426.34 Million ₩629.11 Billion ₩21700.00 -1.36% +13.38% Korea Low: ₩19140.00 / High: ₩32300.00 1.59 Million
283 LX Holdings Corp
KO:383800
$424.67 Million ₩626.65 Billion ₩8220.00 +0.61% +6.06% Korea Low: ₩7510.00 / High: ₩10080.00 8.44 Million
284 Il Dong Pharmaceutical Co Ltd
KO:249420
$418.30 Million ₩617.24 Billion ₩19590.00 +0.46% +10.68% Korea Low: ₩12530.00 / High: ₩44300.00 5.52 Million
285 Jw Pharmac
KO:001060
$416.42 Million ₩614.47 Billion ₩27250.00 -2.85% +11.45% Korea Low: ₩20950.00 / High: ₩39050.00 1.65 Million
286 Binggrae
KO:005180
$414.64 Million ₩611.85 Billion ₩69200.00 -1.14% +4.22% Korea Low: ₩66400.00 / High: ₩93600.00 1.31 Million
287 Lotte Non-Life
KO:000400
$412.26 Million ₩608.33 Billion ₩1968.00 +4.35% +11.44% Korea Low: ₩1591.00 / High: ₩2725.00 24.79 Million
288 Seah Steel Corp
KO:003030
$407.44 Million ₩601.22 Billion ₩148800.00 +7.36% +6.82% Korea Low: ₩113000.00 / High: ₩253000.00 870.73K
289 Hyundai Motor Securities Co. Ltd.
KO:001500
$404.79 Million ₩597.31 Billion ₩9660.00 +1.26% +12.46% Korea Low: ₩7420.00 / High: ₩13800.00 6.11 Million
290 Dongbu Steel Co Ltd
KO:016380
$400.74 Million ₩591.34 Billion ₩6110.00 -1.77% +19.80% Korea Low: ₩5050.00 / High: ₩7490.00 20.28 Million
291 Shinsung Tngsn
KO:005390
$399.30 Million ₩589.20 Billion ₩4100.00 +0.00% +0.00% Korea Low: ₩4000.00 / High: ₩4210.00 7.73 Million
292 Hana Tour
KO:039130
$397.32 Million ₩586.29 Billion ₩37850.00 +0.93% +13.32% Korea Low: ₩33400.00 / High: ₩57600.00 1.50 Million
293 Hanssem
KO:009240
$393.18 Million ₩580.18 Billion ₩34950.00 +0.00% +22.42% Korea Low: ₩28550.00 / High: ₩51400.00 2.13 Million
294 Miwon Commerci
KO:002840
$389.32 Million ₩574.48 Billion ₩125500.00 +2.62% +6.81% Korea Low: ₩115500.00 / High: ₩175500.00 136.45K
295 Kolon Plastics
KO:138490
$386.28 Million ₩570.00 Billion ₩15000.00 -2.47% +13.55% Korea Low: ₩6390.00 / High: ₩15380.00 3.78 Million
296 Hyundai Green Food Co. Ltd.
KO:453340
$383.05 Million ₩565.24 Billion ₩17500.00 -0.46% +6.19% Korea Low: ₩14830.00 / High: ₩19300.00 1.65 Million
297 Hyundai Motor S3 Pref
KO:005389
$382.37 Million ₩564.23 Billion ₩243000.00 -0.61% +5.65% Korea Low: ₩155000.00 / High: ₩306500.00 653.64K
298 Donga Socio Holdings
KO:000640
$374.79 Million ₩553.05 Billion ₩85900.00 +1.30% +6.31% Korea Low: ₩80800.00 / High: ₩124000.00 445.46K
299 Shinsegae Inte
KO:031430
$368.44 Million ₩543.68 Billion ₩15700.00 +0.45% +21.24% Korea Low: ₩9600.00 / High: ₩16900.00 5.72 Million
300 Auk Corp
KO:017900
$365.54 Million ₩539.40 Billion ₩10710.00 +19.00% +38.02% Korea Low: ₩1763.00 / High: ₩17780.00 157.19 Million