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 $3.18 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)

$3.18 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
201 Doosan Pref Shs
KO:000155
$737.33 Million ₩1.09 Trillion ₩317000.00 +1.60% -3.94% Korea Low: ₩309000.00 / High: ₩736000.00 210.22K
202 Ottogi
KO:007310
$734.20 Million ₩1.08 Trillion ₩315000.00 -0.79% +0.48% Korea Low: ₩295000.00 / High: ₩413500.00 85.65K
203 SeAH Bestee
KO:001430
$730.31 Million ₩1.08 Trillion ₩30050.00 +5.81% -8.80% Korea Low: ₩26200.00 / High: ₩90300.00 3.54 Million
204 Foosung
KO:093370
$725.40 Million ₩1.07 Trillion ₩9980.00 +0.10% -4.04% Korea Low: ₩6270.00 / High: ₩22400.00 62.19 Million
205 Sam Hwa Capaci
KO:001820
$723.88 Million ₩1.07 Trillion ₩104100.00 -0.19% -3.97% Korea Low: ₩28300.00 / High: ₩190100.00 11.58 Million
206 HDC Holdings Co Ltd
KO:012630
$721.25 Million ₩1.06 Trillion ₩21500.00 +3.12% +3.86% Korea Low: ₩15990.00 / High: ₩30150.00 1.30 Million
207 SK Discovery Co Ltd
KO:006120
$716.80 Million ₩1.06 Trillion ₩61800.00 +2.83% +2.66% Korea Low: ₩43100.00 / High: ₩71900.00 945.33K
208 Samsung Fire And Marine Ins Pref
KO:000815
$711.37 Million ₩1.05 Trillion ₩391500.00 -1.76% +0.64% Korea Low: ₩330500.00 / High: ₩452000.00 201.42K
209 Lotte Confectionery Co Ltd
KO:280360
$710.60 Million ₩1.05 Trillion ₩118600.00 +1.28% -4.12% Korea Low: ₩91900.00 / High: ₩148600.00 423.04K
210 DoubleU Games Co Ltd
KO:192080
$709.48 Million ₩1.05 Trillion ₩54300.00 -1.09% +2.26% Korea Low: ₩47300.00 / High: ₩74600.00 1.09 Million
211 Sajodongaone Co Ltd
KO:008040
$670.53 Million ₩989.44 Billion ₩7020.00 +0.14% -0.85% Korea Low: ₩642.00 / High: ₩8700.00 182.75K
212 Hyundai Home Shopping Network Corp
KO:057050
$663.07 Million ₩978.44 Billion ₩87300.00 +0.00% +4.30% Korea Low: ₩51600.00 / High: ₩94200.00 451.42K
213 Lg Electronics Pref
KO:066575
$660.19 Million ₩974.18 Billion ₩56700.00 +1.07% -2.74% Korea Low: ₩45150.00 / High: ₩124400.00 1.44 Million
214 Lotte Chilsung Beverage
KO:005300
$646.42 Million ₩953.87 Billion ₩102800.00 +2.29% +8.32% Korea Low: ₩93700.00 / High: ₩148200.00 356.56K
215 Shinyoung Securities Co. Ltd.
KO:001720
$636.92 Million ₩939.85 Billion ₩121900.00 +1.25% +1.41% Korea Low: ₩118400.00 / High: ₩255000.00 154.35K
216 Kyobo Securiti
KO:030610
$627.22 Million ₩925.53 Billion ₩8200.00 +2.50% +0.37% Korea Low: ₩7960.00 / High: ₩16720.00 1.11 Million
217 Hyundai Energy Solutions Co Ltd
KO:322000
$620.11 Million ₩915.04 Billion ₩81700.00 +10.11% -23.93% Korea Low: ₩50200.00 / High: ₩244000.00 6.90 Million
218 Lotte Fine Chemical Co Ltd
KO:004000
$607.58 Million ₩896.54 Billion ₩35200.00 -0.56% -1.54% Korea Low: ₩34900.00 / High: ₩71200.00 1.18 Million
219 Hanwha Investment&Securities Co Ltd
KO:003530
$593.52 Million ₩875.80 Billion ₩4095.00 +1.74% +3.93% Korea Low: ₩3675.00 / High: ₩9560.00 18.45 Million
220 Daishin Sec
KO:003540
$590.70 Million ₩871.65 Billion ₩22650.00 +0.00% -0.22% Korea Low: ₩22250.00 / High: ₩49000.00 1.08 Million
221 Sam-A Aluminiu
KO:006110
$588.29 Million ₩868.09 Billion ₩57400.00 -1.37% -14.96% Korea Low: ₩21750.00 / High: ₩96400.00 6.33 Million
222 DL Holdings CO. LTD.
KO:000210
$586.53 Million ₩865.49 Billion ₩41350.00 +2.61% -2.71% Korea Low: ₩34600.00 / High: ₩76800.00 991.97K
223 Dongwon F & B
KO:049770
$584.51 Million ₩862.51 Billion ₩44700.00 +0.00% +0.00% Korea Low: ₩44700.00 / High: ₩44700.00 69.76K
224 CJ CGV
KO:079160
$583.51 Million ₩861.03 Billion ₩5200.00 +1.56% +4.63% Korea Low: ₩4220.00 / High: ₩6570.00 7.11 Million
225 Lotte Tour Dev
KO:032350
$582.60 Million ₩859.70 Billion ₩10800.00 +7.57% +0.56% Korea Low: ₩10040.00 / High: ₩26550.00 8.00 Million
226 Kyung Dong Navien Co Ltd
KO:009450
$581.80 Million ₩858.50 Billion ₩59400.00 +2.77% +0.00% Korea Low: ₩53600.00 / High: ₩78500.00 843.53K
227 Chin Hung Int'
KO:002780
$572.54 Million ₩844.85 Billion ₩5810.00 +4.68% -5.37% Korea Low: ₩631.00 / High: ₩7570.00 1.64 Million
228 Cuckoo Electronics Co Ltd
KO:192400
$571.82 Million ₩843.78 Billion ₩27150.00 -1.45% +4.02% Korea Low: ₩23600.00 / High: ₩30900.00 444.62K
229 Hanwha REIT Co. Ltd.
KO:451800
$569.01 Million ₩839.63 Billion ₩4675.00 -7.79% -10.44% Korea Low: ₩3960.00 / High: ₩6850.00 2.51 Million
230 Korea District Heating Corp
KO:071320
$558.69 Million ₩824.41 Billion ₩71200.00 +1.42% -2.60% Korea Low: ₩61800.00 / High: ₩112400.00 324.30K
231 LG Chem Ltd
KO:051915
$555.01 Million ₩818.98 Billion ₩106600.00 +2.40% +2.80% Korea Low: ₩103600.00 / High: ₩208000.00 549.28K
232 Hankuk Carbon
KO:017960
$545.11 Million ₩804.37 Billion ₩15970.00 +5.27% -0.81% Korea Low: ₩15170.00 / High: ₩52200.00 4.57 Million
233 Chong Kun Dang Pharmaceutical
KO:185750
$533.97 Million ₩787.93 Billion ₩59800.00 -5.23% -7.57% Korea Low: ₩59800.00 / High: ₩97700.00 462.19K
234 Haesung DS Co Ltd
KO:195870
$530.53 Million ₩782.85 Billion ₩46050.00 -1.71% +4.54% Korea Low: ₩38150.00 / High: ₩102400.00 3.47 Million
235 SD Biosensor Inc
KO:137310
$522.05 Million ₩770.35 Billion ₩6440.00 +1.58% -5.99% Korea Low: ₩5820.00 / High: ₩9900.00 3.21 Million
236 Yuanta Sec Kor
KO:003470
$519.04 Million ₩765.90 Billion ₩3975.00 +2.05% +3.79% Korea Low: ₩3635.00 / High: ₩7830.00 5.07 Million
237 Daewon Cable
KO:006340
$506.65 Million ₩747.62 Billion ₩9700.00 +2.43% -5.09% Korea Low: ₩3340.00 / High: ₩18040.00 28.79 Million
238 Lotte Non-Life
KO:000400
$503.80 Million ₩743.41 Billion ₩2405.00 -0.82% -3.99% Korea Low: ₩1638.00 / High: ₩2725.00 42.78 Million
239 T'way Air Co Ltd
KO:091810
$502.06 Million ₩740.84 Billion ₩2120.00 +5.47% -8.82% Korea Low: ₩530.00 / High: ₩2995.00 1.50 Million
240 Sebang Global Battery Co Ltd
KO:004490
$493.08 Million ₩727.60 Billion ₩54500.00 -0.55% -4.55% Korea Low: ₩47700.00 / High: ₩71600.00 1.48 Million
241 SK Chemicals Co Ltd
KO:285130
$491.41 Million ₩725.13 Billion ₩42100.00 +1.08% +4.99% Korea Low: ₩36650.00 / High: ₩79800.00 1.17 Million
242 Hanwha General
KO:000370
$489.71 Million ₩722.63 Billion ₩6250.00 -0.32% +1.63% Korea Low: ₩5100.00 / High: ₩9300.00 8.74 Million
243 Korea Investment Holdings Co Ltd
KO:071055
$489.28 Million ₩721.99 Billion ₩127600.00 +0.55% +3.24% Korea Low: ₩118200.00 / High: ₩193200.00 374.20K
244 Taekwang Ind
KO:003240
$484.24 Million ₩714.54 Billion ₩849000.00 +3.28% +0.95% Korea Low: ₩709000.00 / High: ₩1000000.00 31.25K
245 Binggrae
KO:005180
$478.16 Million ₩705.58 Billion ₩79800.00 +1.40% +6.12% Korea Low: ₩61900.00 / High: ₩94300.00 1.06 Million
246 Esr Kendall Square Reit Co Ltd
KO:365550
$476.97 Million ₩703.81 Billion ₩2860.00 -4.35% -7.74% Korea Low: ₩2860.00 / High: ₩4690.00 5.00 Million
247 Boryung Pharm
KO:003850
$474.61 Million ₩700.34 Billion ₩8290.00 -0.24% -1.07% Korea Low: ₩7570.00 / High: ₩10680.00 1.54 Million
248 Innocean Worldwide Inc
KO:214320
$470.86 Million ₩694.80 Billion ₩17370.00 +0.46% -1.42% Korea Low: ₩16930.00 / High: ₩21750.00 1.78 Million
249 Hankook Shell Oil
KO:002960
$464.28 Million ₩685.10 Billion ₩527000.00 +1.74% +1.54% Korea Low: ₩431000.00 / High: ₩580000.00 41.51K
250 GS P&L CO LTD
KO:499790
$462.57 Million ₩682.57 Billion ₩34500.00 +3.60% +2.83% Korea Low: ₩32450.00 / High: ₩64600.00 951.84K
251 Shinhan Alpha REIT Co Ltd
KO:293940
$458.15 Million ₩676.06 Billion ₩5590.00 -2.27% -1.06% Korea Low: ₩5038.00 / High: ₩6240.00 3.03 Million
252 Korea Line
KO:005880
$457.13 Million ₩674.54 Billion ₩2090.00 +9.20% +9.71% Korea Low: ₩1680.00 / High: ₩3090.00 42.83 Million
253 Hanssem
KO:009240
$452.24 Million ₩667.33 Billion ₩40200.00 +1.01% +5.65% Korea Low: ₩28550.00 / High: ₩51400.00 915.37K
254 SNT Holdings Co Ltd
KO:036530
$449.41 Million ₩663.15 Billion ₩44750.00 -2.72% +4.19% Korea Low: ₩42500.00 / High: ₩69100.00 339.67K
255 Daewoong
KO:003090
$447.54 Million ₩660.40 Billion ₩15710.00 +3.97% +5.08% Korea Low: ₩14510.00 / High: ₩29350.00 1.51 Million
256 Stx Engine
KO:077970
$442.57 Million ₩653.06 Billion ₩16270.00 +6.48% -0.25% Korea Low: ₩15280.00 / High: ₩66500.00 4.06 Million
257 SoluM Co Ltd
KO:248070
$439.40 Million ₩648.39 Billion ₩13560.00 +0.89% -6.87% Korea Low: ₩12490.00 / High: ₩23600.00 8.21 Million
258 Hyosung Advanced Materials Corp
KO:298050
$435.67 Million ₩642.87 Billion ₩143500.00 +2.94% +0.99% Korea Low: ₩138900.00 / High: ₩277500.00 199.21K
259 Miwon Specialty Chemical Co Ltd
KO:268280
$433.38 Million ₩639.50 Billion ₩131500.00 +1.00% +3.87% Korea Low: ₩95500.00 / High: ₩146900.00 40.80K
260 Kumyang
KO:001570
$428.33 Million ₩632.04 Billion ₩9900.00 +0.00% +0.00% Korea Low: ₩9900.00 / High: ₩9900.00 0.00
261 Choil Aluminum
KO:018470
$422.22 Million ₩623.03 Billion ₩4920.00 +0.00% -1.80% Korea Low: ₩886.00 / High: ₩5330.00 1.79 Million
262 Hyundai Green Food Co. Ltd.
KO:453340
$421.58 Million ₩622.09 Billion ₩19260.00 -0.36% -0.57% Korea Low: ₩14830.00 / High: ₩20200.00 950.53K
263 SNT Dynamics Co Ltd
KO:003570
$419.63 Million ₩619.22 Billion ₩24850.00 +0.61% -6.75% Korea Low: ₩24700.00 / High: ₩59800.00 2.98 Million
264 Miwon Commerci
KO:002840
$419.41 Million ₩618.88 Billion ₩135200.00 -1.96% +5.46% Korea Low: ₩110500.00 / High: ₩156900.00 69.56K
265 LX Holdings Corp
KO:383800
$407.11 Million ₩600.73 Billion ₩7880.00 +1.42% +1.68% Korea Low: ₩7080.00 / High: ₩9950.00 1.41 Million
266 LF Corp
KO:093050
$402.98 Million ₩594.64 Billion ₩22300.00 +0.90% +3.24% Korea Low: ₩17170.00 / High: ₩26250.00 902.69K
267 Dongwon System
KO:014820
$399.82 Million ₩589.97 Billion ₩20350.00 -3.78% -3.78% Korea Low: ₩17960.00 / High: ₩29550.00 689.80K
268 Shinsung Tngsn
KO:005390
$399.30 Million ₩589.20 Billion ₩4100.00 +0.00% +0.00% Korea Low: ₩4100.00 / High: ₩4100.00 0.00
269 Daesang Corp
KO:001680
$397.52 Million ₩586.59 Billion ₩16930.00 +1.14% +3.48% Korea Low: ₩15850.00 / High: ₩24000.00 1.88 Million
270 Huchems
KO:069260
$394.47 Million ₩582.09 Billion ₩15170.00 +0.53% +1.34% Korea Low: ₩14440.00 / High: ₩21200.00 1.23 Million
271 Nexen Tire
KO:002350
$388.40 Million ₩573.13 Billion ₩5960.00 +1.88% +7.97% Korea Low: ₩5420.00 / High: ₩9730.00 2.66 Million
272 YoungPoong
KO:000670
$386.72 Million ₩570.65 Billion ₩31000.00 +0.16% +1.31% Korea Low: ₩30000.00 / High: ₩71200.00 1.03 Million
273 Pharmicell
KO:005690
$386.31 Million ₩570.04 Billion ₩9500.00 +1.06% -5.66% Korea Low: ₩8760.00 / High: ₩20250.00 15.58 Million
274 Kolon Plastics
KO:138490
$386.28 Million ₩570.00 Billion ₩15000.00 -2.47% +13.55% Korea Low: ₩7460.00 / High: ₩15380.00 3.78 Million
275 Donga Socio Holdings
KO:000640
$380.90 Million ₩562.06 Billion ₩87300.00 +0.46% -2.78% Korea Low: ₩75800.00 / High: ₩122800.00 236.68K
276 SNT Motiv Co Ltd
KO:064960
$374.73 Million ₩552.96 Billion ₩23200.00 -2.11% -4.13% Korea Low: ₩23200.00 / High: ₩39450.00 1.50 Million
277 Daewon Cable Co. Ltd. Preference Shares
KO:006345
$371.09 Million ₩547.58 Billion ₩8040.00 +1.52% -3.25% Korea Low: ₩3495.00 / High: ₩23550.00 409.39K
278 Solus Advanced Materials Co Ltd
KO:336370
$366.86 Million ₩541.34 Billion ₩7710.00 +3.21% -4.10% Korea Low: ₩5590.00 / High: ₩16150.00 5.57 Million
279 Aprogen KIC Inc
KO:007460
$361.17 Million ₩532.95 Billion ₩1831.00 -2.09% -3.63% Korea Low: ₩280.00 / High: ₩6760.00 3.62 Million
280 Hanwha Corp Preferred
KO:00088K
$359.36 Million ₩530.27 Billion ₩27050.00 +4.04% -3.39% Korea Low: ₩26000.00 / High: ₩56100.00 473.72K
281 Hanil Cement Co Ltd
KO:003300
$355.41 Million ₩524.44 Billion ₩17010.00 -0.23% +0.06% Korea Low: ₩15330.00 / High: ₩20000.00 245.01K
282 Cuckoo Homesys Co Ltd
KO:284740
$352.53 Million ₩520.20 Billion ₩23200.00 +0.43% +3.34% Korea Low: ₩20500.00 / High: ₩26950.00 473.77K
283 Korea Electric Terminal
KO:025540
$351.65 Million ₩518.90 Billion ₩51300.00 +2.19% -3.21% Korea Low: ₩50200.00 / High: ₩91400.00 465.25K
284 Jw Pharmac
KO:001060
$349.95 Million ₩516.38 Billion ₩22900.00 -0.43% -4.18% Korea Low: ₩22000.00 / High: ₩39050.00 794.48K
285 F&F Holdings Co. Ltd
KO:007700
$348.44 Million ₩514.16 Billion ₩13160.00 +2.73% +0.23% Korea Low: ₩12810.00 / High: ₩22550.00 219.52K
286 Seah Holdings
KO:058650
$346.04 Million ₩510.62 Billion ₩121400.00 +2.53% -0.98% Korea Low: ₩110500.00 / High: ₩181000.00 16.21K
287 Grand Korea Leisure Co. Ltd
KO:114090
$345.83 Million ₩510.31 Billion ₩8250.00 +3.13% -1.79% Korea Low: ₩8000.00 / High: ₩15310.00 2.20 Million
288 Seoul Food
KO:004410
$337.66 Million ₩498.25 Billion ₩1277.00 +2.41% -1.01% Korea Low: ₩141.00 / High: ₩1436.00 2.70 Million
289 Korea Petro Chemical Ind
KO:006650
$335.67 Million ₩495.32 Billion ₩80200.00 +1.13% -0.87% Korea Low: ₩78400.00 / High: ₩190700.00 645.85K
290 Dongbu Steel Co Ltd
KO:016380
$331.22 Million ₩488.75 Billion ₩5050.00 +2.12% -0.59% Korea Low: ₩4930.00 / High: ₩7490.00 8.97 Million
291 Kec Corporation
KO:092220
$329.93 Million ₩486.85 Billion ₩2425.00 +1.68% -6.55% Korea Low: ₩668.00 / High: ₩6790.00 7.17 Million
292 KG Mobility Corp.
KO:003620
$329.15 Million ₩485.70 Billion ₩2400.00 -1.44% -5.51% Korea Low: ₩2400.00 / High: ₩4440.00 9.09 Million
293 Aekyung Petrochemical Co Ltd
KO:161000
$327.59 Million ₩483.40 Billion ₩10010.00 +2.14% -3.56% Korea Low: ₩7490.00 / High: ₩19100.00 9.94 Million
294 E1 Corporation
KO:017940
$326.78 Million ₩482.20 Billion ₩83400.00 +0.36% -0.24% Korea Low: ₩74200.00 / High: ₩112500.00 165.87K
295 Uni Chem
KO:011330
$326.18 Million ₩481.31 Billion ₩5340.00 +3.69% -21.47% Korea Low: ₩396.00 / High: ₩7330.00 16.80 Million
296 CJ Corp 4P Pref 
KO:00104K
$325.51 Million ₩480.33 Billion ₩114000.00 +3.73% -2.23% Korea Low: ₩109900.00 / High: ₩194500.00 147.11K
297 DI Dong Il Corp
KO:001530
$323.52 Million ₩477.39 Billion ₩24200.00 +2.54% -3.97% Korea Low: ₩15910.00 / High: ₩32400.00 695.32K
298 SNTEnergy Co Ltd
KO:100840
$318.06 Million ₩469.33 Billion ₩23750.00 +5.32% -5.94% Korea Low: ₩21800.00 / High: ₩64100.00 2.37 Million
299 Poongsan Holdi
KO:005810
$316.33 Million ₩466.78 Billion ₩34000.00 +1.19% +1.34% Korea Low: ₩31700.00 / High: ₩54800.00 252.62K
300 Jeju Air Co Ltd
KO:089590
$315.60 Million ₩465.70 Billion ₩5780.00 +7.04% +11.15% Korea Low: ₩4015.00 / High: ₩6580.00 14.94 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.