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 $3.08 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)

$3.08 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
301 Seah Steel Corp
KO:003030
$307.50 Million ₩453.74 Billion ₩112300.00 +13.32% +17.35% Korea Low: ₩94000.00 / High: ₩253000.00 488.80K
302 Auk Corp
KO:017900
$307.18 Million ₩453.27 Billion ₩9000.00 +3.45% +24.83% Korea Low: ₩1763.00 / High: ₩17780.00 56.57 Million
303 KG Mobility Corp.
KO:003620
$306.52 Million ₩452.31 Billion ₩2235.00 -0.67% -11.13% Korea Low: ₩2235.00 / High: ₩4440.00 10.02 Million
304 SGC Energy Co Ltd
KO:005090
$304.62 Million ₩449.51 Billion ₩31200.00 +3.83% -3.55% Korea Low: ₩20500.00 / High: ₩68600.00 1.87 Million
305 Taeyoung Engineering & Construction Co.,Ltd.
KO:009410
$300.49 Million ₩443.40 Billion ₩1490.00 -0.07% -0.73% Korea Low: ₩1490.00 / High: ₩1723.00 5.33 Million
306 Hanwha Galleria Corp.
KO:452260
$298.10 Million ₩439.87 Billion ₩2270.00 +2.02% -6.58% Korea Low: ₩1038.00 / High: ₩3640.00 29.28 Million
307 Daeduck Co. Ltd.
KO:008060
$297.48 Million ₩438.96 Billion ₩14030.00 +2.63% -2.03% Korea Low: ₩9450.00 / High: ₩23100.00 1.71 Million
308 Sangsangin Investment & Securities Co Ltd
KO:001290
$296.70 Million ₩437.81 Billion ₩4120.00 +0.37% +5.51% Korea Low: ₩587.00 / High: ₩5050.00 885.01K
309 Hyundai Motor Securities Co. Ltd.
KO:001500
$295.42 Million ₩435.92 Billion ₩7050.00 -1.12% +1.29% Korea Low: ₩6750.00 / High: ₩13800.00 1.48 Million
310 SamsungFN REIT Co. Ltd.
KO:448730
$294.32 Million ₩434.31 Billion ₩4770.00 +0.53% -7.92% Korea Low: ₩4500.00 / High: ₩7350.00 1.42 Million
311 DreamTech Co Ltd
KO:192650
$292.52 Million ₩431.65 Billion ₩6400.00 +2.89% -14.78% Korea Low: ₩3730.00 / High: ₩9650.00 21.02 Million
312 Green Cross
KO:005250
$290.81 Million ₩429.12 Billion ₩9550.00 +1.81% +5.76% Korea Low: ₩9030.00 / High: ₩17170.00 1.38 Million
313 KC Co. Ltd
KO:029460
$289.68 Million ₩427.46 Billion ₩38450.00 +4.20% +4.91% Korea Low: ₩23850.00 / High: ₩47250.00 941.46K
314 KISCO Corp
KO:104700
$289.67 Million ₩427.45 Billion ₩12910.00 +0.08% +32.68% Korea Low: ₩8040.00 / High: ₩12910.00 2.20 Million
315 Sejin Heavy Industries Co Ltd
KO:075580
$289.33 Million ₩426.94 Billion ₩7510.00 -0.27% +1.76% Korea Low: ₩7040.00 / High: ₩21700.00 3.15 Million
316 Samyang Cor
KO:145990
$288.56 Million ₩425.80 Billion ₩44050.00 +1.26% +4.14% Korea Low: ₩41500.00 / High: ₩53500.00 159.07K
317 Hana Tour
KO:039130
$286.50 Million ₩422.76 Billion ₩28100.00 -1.75% +3.69% Korea Low: ₩27050.00 / High: ₩51100.00 722.67K
318 IS Dongseo
KO:010780
$283.83 Million ₩418.82 Billion ₩14090.00 -0.21% -1.74% Korea Low: ₩13670.00 / High: ₩33450.00 1.19 Million
319 Shin Poong Pharm.Co.Ltd.
KO:019170
$279.48 Million ₩412.40 Billion ₩8370.00 +1.33% +0.24% Korea Low: ₩7210.00 / High: ₩15340.00 9.50 Million
320 JW Pharmaceutical Corp
KO:001065
$279.18 Million ₩411.97 Billion ₩20500.00 +0.24% -3.07% Korea Low: ₩19800.00 / High: ₩29850.00 1.94K
321 Samchully
KO:004690
$277.75 Million ₩409.86 Billion ₩119700.00 +1.70% +0.42% Korea Low: ₩109900.00 / High: ₩157800.00 102.43K
322 Heung-A Shipping Co. Ltd.
KO:003280
$274.70 Million ₩405.36 Billion ₩1686.00 +0.00% -0.12% Korea Low: ₩1529.00 / High: ₩4470.00 67.08 Million
323 Kis Wire
KO:002240
$268.81 Million ₩396.66 Billion ₩14700.00 -0.88% -0.07% Korea Low: ₩14310.00 / High: ₩27200.00 904.38K
324 Sk Securities
KO:001510
$268.11 Million ₩395.63 Billion ₩1891.00 +0.48% -9.30% Korea Low: ₩643.00 / High: ₩5640.00 64.49 Million
325 Nongshim Holdi
KO:072710
$266.52 Million ₩393.28 Billion ₩84800.00 +0.00% +0.71% Korea Low: ₩83200.00 / High: ₩101500.00 60.74K
326 NICE Holdings Co. Ltd
KO:034310
$265.65 Million ₩392.00 Billion ₩11280.00 +0.27% +0.18% Korea Low: ₩10810.00 / High: ₩15430.00 507.63K
327 Handsome
KO:020000
$265.19 Million ₩391.31 Billion ₩18220.00 +0.39% +0.44% Korea Low: ₩14850.00 / High: ₩27950.00 2.93 Million
328 Taeyoung Engineering & Construction Co.,Ltd.
KO:009415
$263.75 Million ₩389.20 Billion ₩5700.00 +0.18% +0.00% Korea Low: ₩5580.00 / High: ₩7250.00 28.52K
329 Il Dong Pharmaceutical Co Ltd
KO:249420
$263.70 Million ₩389.13 Billion ₩12350.00 +1.31% -2.37% Korea Low: ₩12150.00 / High: ₩44300.00 3.19 Million
330 Daishin Securities Co Ltd Pref
KO:003545
$263.44 Million ₩388.74 Billion ₩18380.00 -0.05% -1.87% Korea Low: ₩18380.00 / High: ₩29800.00 1.28 Million
331 Nh Investment And Securities 1p
KO:005945
$260.25 Million ₩384.02 Billion ₩20350.00 -1.21% -0.25% Korea Low: ₩18050.00 / High: ₩29200.00 1.13 Million
332 Myoung Shin Industrial Co Ltd
KO:009900
$259.93 Million ₩383.56 Billion ₩7310.00 +0.27% -15.30% Korea Low: ₩5950.00 / High: ₩14700.00 26.22 Million
333 Amorepacific Corp Pref
KO:090435
$259.57 Million ₩383.02 Billion ₩36300.00 -3.07% -0.27% Korea Low: ₩33700.00 / High: ₩55900.00 553.95K
334 DB Financial Investment Co Ltd
KO:016610
$256.99 Million ₩379.22 Billion ₩9450.00 -1.56% -1.05% Korea Low: ₩7920.00 / High: ₩17550.00 1.37 Million
335 Bukwang Pharm
KO:003000
$256.76 Million ₩378.87 Billion ₩3840.00 +4.21% +2.26% Korea Low: ₩3640.00 / High: ₩9600.00 8.77 Million
336 Cosmo Chem
KO:005420
$254.53 Million ₩375.59 Billion ₩9790.00 +7.23% +1.56% Korea Low: ₩7760.00 / High: ₩19630.00 2.92 Million
337 Iljin HySolus Co Ltd
KO:271940
$251.01 Million ₩370.39 Billion ₩10200.00 +4.94% -4.85% Korea Low: ₩9190.00 / High: ₩18940.00 825.87K
338 Samyang Holdings
KO:000070
$250.14 Million ₩369.11 Billion ₩52800.00 -0.19% +1.54% Korea Low: ₩51600.00 / High: ₩74500.00 194.68K
339 CItech Co Ltd
KO:004920
$246.82 Million ₩364.22 Billion ₩6980.00 -0.57% +4.49% Korea Low: ₩906.00 / High: ₩9070.00 453.80K
340 Jahwa Electron
KO:033240
$246.71 Million ₩364.05 Billion ₩17670.00 +1.79% -15.05% Korea Low: ₩16690.00 / High: ₩55700.00 2.20 Million
341 Kpx Holdings
KO:092230
$246.20 Million ₩363.29 Billion ₩92000.00 +0.00% +1.66% Korea Low: ₩66900.00 / High: ₩104300.00 45.29K
342 Kcc Glass Corp
KO:344820
$245.80 Million ₩362.71 Billion ₩22750.00 +0.22% +5.32% Korea Low: ₩21250.00 / High: ₩31050.00 190.50K
343 Sam Yung Tradi
KO:002810
$238.21 Million ₩351.50 Billion ₩19940.00 -0.25% -0.30% Korea Low: ₩15100.00 / High: ₩23700.00 283.85K
344 Hyundai Hcn
KO:126560
$237.41 Million ₩350.32 Billion ₩3200.00 +1.75% +0.47% Korea Low: ₩2815.00 / High: ₩3540.00 1.43 Million
345 Shinsegae Inte
KO:031430
$237.26 Million ₩350.10 Billion ₩10110.00 -0.39% -2.88% Korea Low: ₩9720.00 / High: ₩16900.00 2.13 Million
346 Heungkuk Fire & Marine Insurance Co Ltd
KO:000545
$236.84 Million ₩349.48 Billion ₩5440.00 -4.06% +0.74% Korea Low: ₩4880.00 / High: ₩9510.00 6.37K
347 Koramco Energy Plus Reit Co Ltd
KO:357120
$236.48 Million ₩348.95 Billion ₩3585.00 -0.42% -3.63% Korea Low: ₩3550.00 / High: ₩4920.00 2.48 Million
348 Hyundai Cement
KO:006390
$235.90 Million ₩348.09 Billion ₩18010.00 +0.00% +0.00% Korea Low: ₩18010.00 / High: ₩18010.00 0.00
349 UNID Company Ltd
KO:014830
$235.75 Million ₩347.88 Billion ₩52400.00 +0.00% -0.76% Korea Low: ₩50200.00 / High: ₩98000.00 292.38K
350 Hyundai Motor S3 Pref
KO:005389
$235.09 Million ₩346.90 Billion ₩149400.00 +1.01% -3.24% Korea Low: ₩147900.00 / High: ₩306500.00 194.09K
351 Seah Steel Corp
KO:306200
$234.92 Million ₩346.65 Billion ₩123800.00 +1.98% +3.34% Korea Low: ₩112700.00 / High: ₩183000.00 276.22K
352 BGF Retail Co Ltd
KO:027410
$232.20 Million ₩342.64 Billion ₩3580.00 +1.70% +4.83% Korea Low: ₩3395.00 / High: ₩5300.00 1.84 Million
353 Dentium
KO:145720
$231.73 Million ₩341.94 Billion ₩39650.00 +0.38% +2.19% Korea Low: ₩36350.00 / High: ₩58300.00 571.06K
354 Kisco Holdings
KO:001940
$230.26 Million ₩339.77 Billion ₩28200.00 +4.06% +25.33% Korea Low: ₩20350.00 / High: ₩28350.00 243.30K
355 Dong-A St
KO:170900
$227.43 Million ₩335.60 Billion ₩34800.00 -0.57% -0.29% Korea Low: ₩32000.00 / High: ₩57800.00 211.42K
356 Asiacement
KO:183190
$224.77 Million ₩331.67 Billion ₩8890.00 -0.67% +0.11% Korea Low: ₩8580.00 / High: ₩13740.00 889.86K
357 Eugene Inv&Sec
KO:001200
$223.75 Million ₩330.16 Billion ₩3595.00 +0.42% +2.71% Korea Low: ₩3340.00 / High: ₩6400.00 7.62 Million
358 Korea Electronic Power Industrial Development Co Ltd
KO:130660
$222.91 Million ₩328.93 Billion ₩10090.00 +2.44% -0.39% Korea Low: ₩9200.00 / High: ₩25650.00 2.58 Million
359 Socar Inc.
KO:403550
$221.67 Million ₩327.11 Billion ₩9960.00 +3.21% -0.40% Korea Low: ₩9080.00 / High: ₩18000.00 381.27K
360 Hansae Co
KO:105630
$219.65 Million ₩324.12 Billion ₩8230.00 -0.96% -0.60% Korea Low: ₩7900.00 / High: ₩15510.00 728.14K
361 JS Corp
KO:194370
$217.65 Million ₩321.16 Billion ₩11110.00 -1.16% -1.59% Korea Low: ₩9820.00 / High: ₩15370.00 923.50K
362 Kumho Ind
KO:002990
$217.55 Million ₩321.02 Billion ₩8670.00 +5.73% -7.07% Korea Low: ₩3290.00 / High: ₩17310.00 53.34 Million
363 Papercorea
KO:001020
$215.23 Million ₩317.59 Billion ₩1785.00 +0.34% -1.65% Korea Low: ₩585.00 / High: ₩2705.00 179.48K
364 Kwangdong Phar
KO:009290
$212.70 Million ₩313.86 Billion ₩6320.00 +1.12% -0.63% Korea Low: ₩5270.00 / High: ₩11080.00 3.49 Million
365 Joosung Corperation
KO:109070
$212.54 Million ₩313.63 Billion ₩5940.00 -1.49% +2.77% Korea Low: ₩1284.00 / High: ₩7750.00 500.43K
366 Halla Holdings Corp
KO:060980
$211.76 Million ₩312.48 Billion ₩34250.00 +0.15% +0.88% Korea Low: ₩33850.00 / High: ₩53000.00 559.40K
367 SPC Samlip Co Ltd
KO:005610
$209.82 Million ₩309.62 Billion ₩38200.00 +0.00% -2.05% Korea Low: ₩35750.00 / High: ₩55600.00 85.40K
368 Asia Cement
KO:002030
$209.69 Million ₩309.42 Billion ₩188500.00 +1.02% +3.63% Korea Low: ₩164300.00 / High: ₩396500.00 77.38K
369 Jeju Bank
KO:006220
$209.54 Million ₩309.19 Billion ₩8180.00 +0.74% -0.49% Korea Low: ₩8120.00 / High: ₩17190.00 1.84 Million
370 Yesco Holdings Co. Ltd
KO:015360
$207.42 Million ₩306.07 Billion ₩13790.00 +0.80% +0.58% Korea Low: ₩13570.00 / High: ₩85800.00 444.07K
371 Youlchon Chem
KO:008730
$206.72 Million ₩305.04 Billion ₩12300.00 +3.89% -4.13% Korea Low: ₩11840.00 / High: ₩32600.00 1.39 Million
372 Samsung Sdi Co Pref
KO:006405
$203.40 Million ₩300.13 Billion ₩208500.00 +2.21% -1.42% Korea Low: ₩154300.00 / High: ₩359000.00 169.69K
373 Samsung C and T 1P Pref
KO:02826K
$203.39 Million ₩300.12 Billion ₩204500.00 +3.81% +2.00% Korea Low: ₩135000.00 / High: ₩303000.00 130.07K
374 Pulmuone Holdi
KO:017810
$203.35 Million ₩300.07 Billion ₩8140.00 -0.12% +0.62% Korea Low: ₩8040.00 / High: ₩13800.00 686.01K
375 Sindoh
KO:029530
$202.15 Million ₩298.29 Billion ₩35400.00 +0.57% -6.60% Korea Low: ₩35200.00 / High: ₩64500.00 114.59K
376 Nexen Corporation
KO:005720
$201.42 Million ₩297.22 Billion ₩6130.00 -0.97% +2.34% Korea Low: ₩5400.00 / High: ₩8050.00 1.79 Million
377 Stic Investments Inc
KO:026890
$201.28 Million ₩297.01 Billion ₩8240.00 +3.13% +15.57% Korea Low: ₩6220.00 / High: ₩13010.00 1.69 Million
378 Jin Air Co Ltd
KO:272450
$199.41 Million ₩294.26 Billion ₩5710.00 +1.96% +5.74% Korea Low: ₩4815.00 / High: ₩7470.00 4.03 Million
379 Iljin Holdings
KO:015860
$198.51 Million ₩292.93 Billion ₩6370.00 +2.41% +2.25% Korea Low: ₩4980.00 / High: ₩14350.00 3.04 Million
380 Dongkuk Steel Mill Co Ltd
KO:001230
$195.91 Million ₩289.09 Billion ₩1859.00 +1.14% -2.26% Korea Low: ₩1622.00 / High: ₩39229.18 7.56 Million
381 S-Oil Corp Pref
KO:010955
$195.32 Million ₩288.22 Billion ₩75100.00 +8.84% +4.45% Korea Low: ₩44450.00 / High: ₩90300.00 441.70K
382 Kolmar Holding
KO:024720
$195.23 Million ₩288.09 Billion ₩8400.00 +1.08% +0.96% Korea Low: ₩7320.00 / High: ₩11010.00 974.53K
383 Korea Asset In Trust Co Ltd
KO:123890
$189.49 Million ₩279.61 Billion ₩2285.00 +0.88% +1.78% Korea Low: ₩2065.00 / High: ₩3025.00 3.01 Million
384 Simpac
KO:009160
$188.36 Million ₩277.94 Billion ₩5050.00 +3.17% +13.74% Korea Low: ₩3870.00 / High: ₩6680.00 1.94 Million
385 Tcc Steel
KO:002710
$188.13 Million ₩277.60 Billion ₩10590.00 +7.62% -4.59% Korea Low: ₩7390.00 / High: ₩22600.00 14.90 Million
386 KPX Chemical
KO:025000
$185.30 Million ₩273.43 Billion ₩57500.00 -7.70% -6.20% Korea Low: ₩45150.00 / High: ₩65800.00 353.05K
387 Hyundai Corp
KO:011760
$184.36 Million ₩272.05 Billion ₩22650.00 +0.44% -4.03% Korea Low: ₩20450.00 / High: ₩32550.00 501.23K
388 Soosan Industries Co. Ltd.
KO:126720
$183.99 Million ₩271.49 Billion ₩19290.00 +0.52% +0.10% Korea Low: ₩18900.00 / High: ₩35700.00 408.33K
389 Gwangjushinseg
KO:037710
$183.49 Million ₩270.76 Billion ₩35500.00 +0.00% +3.20% Korea Low: ₩30200.00 / High: ₩52900.00 918.60K
390 Seoyon E Hwa Co Ltd
KO:200880
$183.13 Million ₩270.23 Billion ₩10000.00 +1.94% -0.10% Korea Low: ₩9810.00 / High: ₩16700.00 615.12K
391 K Car Co Ltd
KO:381970
$182.63 Million ₩269.49 Billion ₩5520.00 +3.56% -5.80% Korea Low: ₩5330.00 / High: ₩16900.00 1.66 Million
392 Namhae Chemical
KO:025860
$182.62 Million ₩269.47 Billion ₩5620.00 +2.55% +2.55% Korea Low: ₩5340.00 / High: ₩11740.00 3.28 Million
393 Kukdo Chemical
KO:007690
$182.42 Million ₩269.18 Billion ₩31350.00 +0.97% +2.79% Korea Low: ₩29850.00 / High: ₩44350.00 451.01K
394 Jw Holdings
KO:096760
$182.17 Million ₩268.81 Billion ₩3885.00 +1.57% -0.51% Korea Low: ₩3405.00 / High: ₩4470.00 1.43 Million
395 Asia Paper
KO:002310
$182.09 Million ₩268.70 Billion ₩7160.00 +0.70% -0.97% Korea Low: ₩6990.00 / High: ₩11240.00 1.41 Million
396 Korea Air Svc
KO:005430
$180.93 Million ₩266.98 Billion ₩87300.00 -0.57% +3.93% Korea Low: ₩55000.00 / High: ₩99700.00 127.23K
397 Kss Line
KO:044450
$180.70 Million ₩266.64 Billion ₩11810.00 +0.08% +0.51% Korea Low: ₩8590.00 / High: ₩13640.00 2.59 Million
398 Hansol Technics
KO:004710
$179.91 Million ₩265.48 Billion ₩8450.00 +2.18% +1.81% Korea Low: ₩4510.00 / High: ₩15460.00 21.32 Million
399 Aekyung Industrial Co Ltd
KO:018250
$177.73 Million ₩262.25 Billion ₩10410.00 +0.39% -2.35% Korea Low: ₩10300.00 / High: ₩18000.00 461.95K
400 Daesang Holdings Co Ltd
KO:084690
$176.94 Million ₩261.09 Billion ₩7210.00 -1.23% +6.19% Korea Low: ₩6790.00 / High: ₩11030.00 589.52K

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.