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 $3.31 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)

$3.31 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
301 Kumyang
KO:001570
$428.33 Million ₩632.04 Billion ₩9900.00 +0.00% +0.00% Korea Low: ₩9900.00 / High: ₩9900.00 0.00
302 Donga Socio Holdings
KO:000640
$427.15 Million ₩630.30 Billion ₩97900.00 -2.20% +1.45% Korea Low: ₩91500.00 / High: ₩124000.00 379.19K
303 UNID Company Ltd
KO:014830
$426.52 Million ₩629.37 Billion ₩94800.00 -3.27% +10.36% Korea Low: ₩63500.00 / High: ₩98000.00 1.04 Million
304 Green Cross
KO:005250
$425.10 Million ₩627.28 Billion ₩13960.00 +0.43% -2.58% Korea Low: ₩13330.00 / High: ₩17200.00 2.31 Million
305 E1 Corporation
KO:017940
$424.34 Million ₩626.16 Billion ₩108300.00 -0.09% +10.85% Korea Low: ₩61200.00 / High: ₩112500.00 388.58K
306 Bukwang Pharm
KO:003000
$422.58 Million ₩623.56 Billion ₩6320.00 -3.95% -14.48% Korea Low: ₩3225.00 / High: ₩9600.00 57.29 Million
307 Poongsan Holdi
KO:005810
$421.00 Million ₩621.23 Billion ₩45250.00 -1.42% +1.23% Korea Low: ₩28400.00 / High: ₩54800.00 10.98 Million
308 Miwon Specialty Chemical Co Ltd
KO:268280
$403.72 Million ₩595.73 Billion ₩122500.00 +0.91% +2.17% Korea Low: ₩119000.00 / High: ₩166900.00 49.76K
309 Hanwha Galleria Corp.
KO:452260
$403.15 Million ₩594.90 Billion ₩3070.00 -3.46% +19.69% Korea Low: ₩1038.00 / High: ₩3480.00 178.77 Million
310 DI Dong Il Corp
KO:001530
$401.73 Million ₩592.79 Billion ₩30050.00 -5.21% -1.48% Korea Low: ₩15910.00 / High: ₩43350.00 3.22 Million
311 Shinsung Tngsn
KO:005390
$399.30 Million ₩589.20 Billion ₩4100.00 +0.00% +0.00% Korea Low: ₩2290.00 / High: ₩4210.00 7.73 Million
312 Socar Inc.
KO:403550
$396.39 Million ₩584.91 Billion ₩17810.00 +30.00% +48.91% Korea Low: ₩10620.00 / High: ₩17810.00 845.98K
313 Shin Poong Pharm.Co.Ltd.
KO:019170
$390.33 Million ₩575.98 Billion ₩11690.00 -1.85% +1.12% Korea Low: ₩7390.00 / High: ₩17830.00 12.70 Million
314 Handsome
KO:020000
$386.43 Million ₩570.21 Billion ₩26550.00 -2.75% +3.11% Korea Low: ₩14350.00 / High: ₩27300.00 2.99 Million
315 Kolon Plastics
KO:138490
$386.28 Million ₩570.00 Billion ₩15000.00 -2.47% +13.55% Korea Low: ₩6270.00 / High: ₩15380.00 3.78 Million
316 SamsungFN REIT Co. Ltd.
KO:448730
$383.18 Million ₩565.42 Billion ₩6210.00 -0.48% -13.63% Korea Low: ₩4220.00 / High: ₩7350.00 3.65 Million
317 Namhae Chemical
KO:025860
$381.48 Million ₩562.92 Billion ₩11740.00 +24.36% +32.06% Korea Low: ₩6290.00 / High: ₩11740.00 143.97 Million
318 Hyundai Motor S3 Pref
KO:005389
$380.79 Million ₩561.90 Billion ₩241500.00 -3.01% -2.23% Korea Low: ₩146000.00 / High: ₩306500.00 296.10K
319 Daeduck Co. Ltd.
KO:008060
$374.84 Million ₩553.12 Billion ₩16650.00 -1.42% +4.13% Korea Low: ₩7510.00 / High: ₩17300.00 2.75 Million
320 Woojin
KO:105840
$374.32 Million ₩552.35 Billion ₩28050.00 -2.26% +2.19% Korea Low: ₩7410.00 / High: ₩31200.00 16.49 Million
321 DB Financial Investment Co Ltd
KO:016610
$371.48 Million ₩548.16 Billion ₩13660.00 -2.98% -0.87% Korea Low: ₩6290.00 / High: ₩17550.00 2.24 Million
322 Cuckoo Homesys Co Ltd
KO:284740
$370.77 Million ₩547.11 Billion ₩24400.00 -1.61% -0.20% Korea Low: ₩22250.00 / High: ₩31150.00 363.52K
323 Hanil Cement Co Ltd
KO:003300
$366.69 Million ₩541.09 Billion ₩17550.00 +0.34% +0.06% Korea Low: ₩14150.00 / High: ₩20000.00 665.44K
324 Hyundai Green Food Co. Ltd.
KO:453340
$365.74 Million ₩539.70 Billion ₩16540.00 +2.10% +2.04% Korea Low: ₩14830.00 / High: ₩18280.00 633.21K
325 K Car Co Ltd
KO:381970
$359.18 Million ₩530.00 Billion ₩11000.00 -0.72% +4.86% Korea Low: ₩9880.00 / High: ₩17080.00 7.70 Million
326 JW Pharmaceutical Corp
KO:001065
$358.17 Million ₩528.52 Billion ₩26300.00 +0.19% +0.77% Korea Low: ₩25875.00 / High: ₩30000.00 5.83K
327 Tcc Steel
KO:002710
$350.50 Million ₩517.20 Billion ₩19730.00 -7.59% +4.17% Korea Low: ₩11930.00 / High: ₩22600.00 13.12 Million
328 Shinsegae Inte
KO:031430
$348.96 Million ₩514.93 Billion ₩14870.00 -2.94% +1.57% Korea Low: ₩9600.00 / High: ₩15320.00 2.62 Million
329 Eugene Inv&Sec
KO:001200
$347.91 Million ₩513.38 Billion ₩5590.00 -6.37% +10.04% Korea Low: ₩2695.00 / High: ₩6280.00 57.29 Million
330 Nh Investment And Securities 1p
KO:005945
$347.85 Million ₩513.29 Billion ₩27200.00 -2.16% -1.45% Korea Low: ₩14080.00 / High: ₩29000.00 1.80 Million
331 Amorepacific Corp Pref
KO:090435
$347.17 Million ₩512.28 Billion ₩48550.00 -1.32% +2.75% Korea Low: ₩37800.00 / High: ₩55900.00 434.81K
332 Samsung Sdi Co Pref
KO:006405
$345.34 Million ₩509.58 Billion ₩354000.00 -1.39% +10.63% Korea Low: ₩96800.00 / High: ₩359000.00 582.92K
333 Auk Corp
KO:017900
$345.06 Million ₩509.18 Billion ₩10110.00 -4.89% -10.29% Korea Low: ₩1763.00 / High: ₩17780.00 451.12 Million
334 NICE Holdings Co. Ltd
KO:034310
$343.61 Million ₩507.03 Billion ₩14590.00 +0.62% +7.91% Korea Low: ₩10970.00 / High: ₩15430.00 1.03 Million
335 Samchully
KO:004690
$342.49 Million ₩505.39 Billion ₩147600.00 -0.14% +8.45% Korea Low: ₩92200.00 / High: ₩172000.00 397.39K
336 Sungchang Hold
KO:000180
$340.34 Million ₩502.21 Billion ₩7200.00 -1.10% +400.35% Korea Low: ₩1318.00 / High: ₩7310.00 2.97 Million
337 BGF Retail Co Ltd
KO:027410
$339.87 Million ₩501.51 Billion ₩5240.00 -1.13% +6.50% Korea Low: ₩3580.00 / High: ₩5300.00 14.78 Million
338 Daishin Securities Co Ltd Pref
KO:003545
$339.69 Million ₩501.25 Billion ₩23700.00 -0.84% -3.66% Korea Low: ₩17140.00 / High: ₩29800.00 1.81 Million
339 Seah Steel Corp
KO:306200
$336.63 Million ₩496.74 Billion ₩177400.00 -2.10% +19.46% Korea Low: ₩112700.00 / High: ₩183000.00 815.76K
340 SEONGAN CO. Ltd
KO:011300
$334.81 Million ₩494.05 Billion ₩3175.00 +796.89% +886.02% Korea Low: ₩301.00 / High: ₩3175.00 23.43 Million
341 Vivien Corp
KO:002070
$327.51 Million ₩483.27 Billion ₩10692.77 +2912.05% +2743.82% Korea Low: ₩348.00 / High: ₩10692.77 34.30 Million
342 Soosan Industries Co. Ltd.
KO:126720
$324.76 Million ₩479.23 Billion ₩34050.00 -1.02% +19.06% Korea Low: ₩19430.00 / High: ₩34400.00 2.33 Million
343 Jeju Bank
KO:006220
$323.27 Million ₩477.02 Billion ₩12620.00 -1.94% -3.59% Korea Low: ₩9230.00 / High: ₩19190.00 3.09 Million
344 Doosan Co Ltd
KO:000157
$323.04 Million ₩476.68 Billion ₩564000.00 +0.36% +13.14% Korea Low: ₩194100.00 / High: ₩574000.00 37.69K
345 Kg Chemical
KO:001390
$322.13 Million ₩475.34 Billion ₩7070.00 +11.16% +21.69% Korea Low: ₩3755.00 / High: ₩7070.00 22.72 Million
346 Iljin Holdings
KO:015860
$321.61 Million ₩474.57 Billion ₩10320.00 -0.29% +19.17% Korea Low: ₩3765.00 / High: ₩10350.00 5.23 Million
347 Samyang Holdings
KO:000070
$317.93 Million ₩469.14 Billion ₩69800.00 -0.29% +1.16% Korea Low: ₩56200.00 / High: ₩105800.00 249.83K
348 Kcc Glass Corp
KO:344820
$316.57 Million ₩467.14 Billion ₩29300.00 +0.00% +1.91% Korea Low: ₩24700.00 / High: ₩34550.00 742.18K
349 Samyang Cor
KO:145990
$315.75 Million ₩465.92 Billion ₩48200.00 -1.43% +2.77% Korea Low: ₩44050.00 / High: ₩59200.00 233.83K
350 Dentium
KO:145720
$311.50 Million ₩459.65 Billion ₩53300.00 -1.48% -0.37% Korea Low: ₩43700.00 / High: ₩77100.00 902.90K
351 Koramco Energy Plus Reit Co Ltd
KO:357120
$309.04 Million ₩456.02 Billion ₩4685.00 +0.75% -2.40% Korea Low: ₩4260.00 / High: ₩4920.00 3.22 Million
352 Hansae Co
KO:105630
$307.99 Million ₩454.48 Billion ₩11540.00 -2.70% -1.45% Korea Low: ₩9090.00 / High: ₩15510.00 1.42 Million
353 Pulmuone Holdi
KO:017810
$307.28 Million ₩453.42 Billion ₩12300.00 +0.24% +0.57% Korea Low: ₩11470.00 / High: ₩17670.00 1.12 Million
354 Nongshim Holdi
KO:072710
$306.75 Million ₩452.65 Billion ₩97600.00 -0.20% +1.14% Korea Low: ₩67100.00 / High: ₩123900.00 117.95K
355 DreamTech Co Ltd
KO:192650
$306.69 Million ₩452.55 Billion ₩6710.00 -2.04% -1.47% Korea Low: ₩5790.00 / High: ₩8670.00 6.53 Million
356 Heungkuk Fire & Marine Insurance Co Ltd
KO:000545
$305.62 Million ₩450.98 Billion ₩7020.00 -0.28% -0.14% Korea Low: ₩6600.00 / High: ₩10510.00 63.66K
357 Asia Cement
KO:002030
$299.50 Million ₩441.95 Billion ₩271000.00 +1.50% +2.07% Korea Low: ₩260500.00 / High: ₩396500.00 64.39K
358 KC Co. Ltd
KO:029460
$294.96 Million ₩435.24 Billion ₩39150.00 -0.25% +3.16% Korea Low: ₩18100.00 / High: ₩39900.00 1.09 Million
359 Bookook Sec
KO:001270
$293.81 Million ₩433.56 Billion ₩73000.00 -1.22% -3.44% Korea Low: ₩28050.00 / High: ₩103300.00 359.53K
360 Hwashin
KO:010690
$292.00 Million ₩430.88 Billion ₩12400.00 -3.28% -4.25% Korea Low: ₩7550.00 / High: ₩15530.00 7.32 Million
361 Sindoh
KO:029530
$291.88 Million ₩430.71 Billion ₩49950.00 -1.09% -3.57% Korea Low: ₩41650.00 / High: ₩64500.00 156.77K
362 Jeju Air Co Ltd
KO:089590
$289.94 Million ₩427.83 Billion ₩5310.00 -1.30% -2.39% Korea Low: ₩4925.00 / High: ₩7330.00 5.76 Million
363 JS Corp
KO:194370
$289.74 Million ₩427.54 Billion ₩14790.00 -0.40% +11.54% Korea Low: ₩8010.00 / High: ₩15370.00 3.66 Million
364 Asiacement
KO:183190
$289.25 Million ₩426.82 Billion ₩11730.00 -3.06% +0.26% Korea Low: ₩10380.00 / High: ₩14740.00 3.15 Million
365 Gs Global
KO:001250
$285.68 Million ₩421.55 Billion ₩5110.00 -5.72% +29.37% Korea Low: ₩2210.00 / High: ₩5420.00 215.67 Million
366 Dong-A St
KO:170900
$275.09 Million ₩405.93 Billion ₩44300.00 -1.12% -0.34% Korea Low: ₩42450.00 / High: ₩57800.00 336.82K
367 SPC Samlip Co Ltd
KO:005610
$272.99 Million ₩402.83 Billion ₩49700.00 +0.00% -0.40% Korea Low: ₩49150.00 / High: ₩61900.00 91.81K
368 Halla Holdings Corp
KO:060980
$268.64 Million ₩396.41 Billion ₩43450.00 -1.81% +2.24% Korea Low: ₩37150.00 / High: ₩53000.00 506.12K
369 Kleannara Co Ltd
KO:004545
$267.51 Million ₩394.74 Billion ₩10600.00 -1.21% -1.58% Korea Low: ₩9990.00 / High: ₩13450.00 20.60K
370 Shindaeyang Pa
KO:016590
$262.24 Million ₩386.96 Billion ₩13050.00 +1.48% -0.15% Korea Low: ₩7370.00 / High: ₩16400.00 3.09 Million
371 Able C&C
KO:078520
$260.54 Million ₩384.45 Billion ₩14920.00 -3.18% +12.10% Korea Low: ₩6850.00 / High: ₩15410.00 3.71 Million
372 DB INC
KO:012030
$260.21 Million ₩383.97 Billion ₩2010.00 -1.95% +5.29% Korea Low: ₩1247.00 / High: ₩2200.00 46.03 Million
373 Husteel
KO:005010
$259.69 Million ₩383.20 Billion ₩6820.00 -4.21% +33.99% Korea Low: ₩3825.00 / High: ₩7120.00 129.07 Million
374 Seoyon E Hwa Co Ltd
KO:200880
$258.40 Million ₩381.29 Billion ₩14110.00 -3.16% -2.62% Korea Low: ₩10710.00 / High: ₩16700.00 2.23 Million
375 Songwon Industrial
KO:004430
$257.79 Million ₩380.40 Billion ₩15850.00 +7.09% +53.44% Korea Low: ₩8510.00 / High: ₩15850.00 17.27 Million
376 Hanyang Securities Co Ltd
KO:001755
$255.33 Million ₩376.76 Billion ₩29600.00 -0.17% -2.63% Korea Low: ₩14310.00 / High: ₩30800.00 68.14K
377 Aekyung Industrial Co Ltd
KO:018250
$254.38 Million ₩375.37 Billion ₩14900.00 -3.68% -3.68% Korea Low: ₩12410.00 / High: ₩18590.00 4.23 Million
378 Sam Young Chem
KO:003720
$251.90 Million ₩371.71 Billion ₩11290.00 -3.50% +15.09% Korea Low: ₩3745.00 / High: ₩11700.00 38.77 Million
379 Hyundai Corp
KO:011760
$251.52 Million ₩371.14 Billion ₩30900.00 -5.07% +3.87% Korea Low: ₩20350.00 / High: ₩32550.00 1.57 Million
380 Kec Corporation
KO:092220
$250.07 Million ₩369.00 Billion ₩1838.00 +0.00% +50.29% Korea Low: ₩668.00 / High: ₩1917.00 640.66 Million
381 Hyundai Hcn
KO:126560
$248.17 Million ₩366.20 Billion ₩3345.00 -2.19% -3.04% Korea Low: ₩2905.00 / High: ₩3650.00 2.77 Million
382 Daehan Steel
KO:084010
$247.38 Million ₩365.04 Billion ₩12660.00 -6.57% +10.66% Korea Low: ₩10040.00 / High: ₩20800.00 3.72 Million
383 Stic Investments Inc
KO:026890
$247.20 Million ₩364.77 Billion ₩10120.00 -4.17% +4.87% Korea Low: ₩8530.00 / High: ₩13010.00 1.85 Million
384 Hanyang Sec
KO:001750
$247.13 Million ₩364.67 Billion ₩28650.00 -1.88% -6.98% Korea Low: ₩13780.00 / High: ₩31000.00 725.21K
385 Hannong Chem
KO:011500
$244.60 Million ₩360.94 Billion ₩23600.00 -4.45% -8.70% Korea Low: ₩13860.00 / High: ₩26900.00 14.40 Million
386 Kpx Holdings
KO:092230
$243.52 Million ₩359.34 Billion ₩91000.00 +0.55% +5.32% Korea Low: ₩60900.00 / High: ₩91000.00 48.60K
387 Kukdo Chemical
KO:007690
$243.23 Million ₩358.91 Billion ₩41800.00 -5.75% +5.69% Korea Low: ₩30900.00 / High: ₩44350.00 485.41K
388 Sam Yung Tradi
KO:002810
$242.51 Million ₩357.85 Billion ₩20300.00 -2.17% +2.63% Korea Low: ₩13740.00 / High: ₩23600.00 551.58K
389 Chorokbaem Healthcare Co Ltd
KO:118000
$242.13 Million ₩357.29 Billion ₩2080.00 +0.00% +766.67% Korea Low: ₩222.00 / High: ₩2080.00 26.22 Million
390 Dongkuk Steel Mill Co Ltd
KO:001230
$240.28 Million ₩354.56 Billion ₩11400.00 +2.33% +2.70% Korea Low: ₩6890.00 / High: ₩11470.00 4.20 Million
391 Ls Networks
KO:000680
$238.98 Million ₩352.64 Billion ₩4475.00 -3.35% +24.65% Korea Low: ₩2945.00 / High: ₩4630.00 21.23 Million
392 KISCO Corp
KO:104700
$237.84 Million ₩350.96 Billion ₩10600.00 -1.21% +5.58% Korea Low: ₩8200.00 / High: ₩11440.00 3.41 Million
393 Asia Paper
KO:002310
$237.61 Million ₩350.62 Billion ₩9040.00 -1.42% -1.95% Korea Low: ₩6810.00 / High: ₩11240.00 6.38 Million
394 Lotte Data Communication Company
KO:286940
$236.84 Million ₩349.49 Billion ₩23100.00 -0.86% +1.99% Korea Low: ₩18370.00 / High: ₩26700.00 751.90K
395 Nexen Corporation
KO:005720
$236.58 Million ₩349.10 Billion ₩7200.00 -1.91% +3.60% Korea Low: ₩4780.00 / High: ₩8050.00 957.20K
396 Hyundai Cement
KO:006390
$235.90 Million ₩348.09 Billion ₩18010.00 +0.00% +1.12% Korea Low: ₩15430.00 / High: ₩20700.00 692.45K
397 Daesang Holdings Co Ltd
KO:084690
$234.12 Million ₩345.47 Billion ₩9540.00 -1.55% -2.65% Korea Low: ₩8680.00 / High: ₩11420.00 1.91 Million
398 Korea Real Estate Investment & Trust Co Ltd
KO:034830
$233.17 Million ₩344.07 Billion ₩1597.00 -1.90% +4.65% Korea Low: ₩1057.00 / High: ₩1744.00 24.29 Million
399 Kisco Holdings
KO:001940
$231.09 Million ₩341.00 Billion ₩27000.00 -0.55% -0.74% Korea Low: ₩20500.00 / High: ₩28500.00 166.41K
400 Kolmar Holding
KO:024720
$228.00 Million ₩336.45 Billion ₩9810.00 -2.00% +4.36% Korea Low: ₩8550.00 / High: ₩18440.00 1.31 Million