Largest Companies on Korea Stock Exchange Ranked by Market Cap

Korea Stock Exchange (KO) lists 899 publicly traded companies with a combined market cap of $3.63 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)

$3.63 Trillion

Listed Companies

899

Exchange Location

Korea
Rank Company Market Cap (USD) Market Cap (Local) Price 24h Change 7d Change Country 52-Week Range 24h Volume
301 Auk Corp
KO:017900
$349.84 Million ₩516.23 Billion ₩10250.00 -2.01% +24.70% Korea Low: ₩1763.00 / High: ₩17780.00 129.57 Million
302 Hanwha Galleria Corp.
KO:452260
$348.00 Million ₩513.51 Billion ₩2650.00 +1.53% +3.31% Korea Low: ₩1038.00 / High: ₩3640.00 45.39 Million
303 Poongsan Holdi
KO:005810
$345.64 Million ₩510.03 Billion ₩37150.00 +0.13% -0.67% Korea Low: ₩31700.00 / High: ₩54800.00 464.07K
304 Taeyoung Engineering & Construction Co.,Ltd.
KO:009410
$338.00 Million ₩498.75 Billion ₩1676.00 -0.30% -1.47% Korea Low: ₩1560.00 / High: ₩1723.00 6.90 Million
305 Kumho Ind
KO:002990
$335.24 Million ₩494.68 Billion ₩13360.00 -1.98% -14.58% Korea Low: ₩3275.00 / High: ₩17310.00 217.28 Million
306 Hyundai Motor Securities Co. Ltd.
KO:001500
$331.87 Million ₩489.72 Billion ₩7920.00 +0.64% -0.50% Korea Low: ₩6900.00 / High: ₩13800.00 2.19 Million
307 Sk Securities
KO:001510
$331.78 Million ₩489.57 Billion ₩2340.00 +0.21% -6.96% Korea Low: ₩643.00 / High: ₩5640.00 198.70 Million
308 SamsungFN REIT Co. Ltd.
KO:448730
$330.73 Million ₩488.03 Billion ₩5360.00 +0.56% +2.68% Korea Low: ₩4340.00 / High: ₩7350.00 1.15 Million
309 Aekyung Petrochemical Co Ltd
KO:161000
$329.52 Million ₩486.24 Billion ₩10070.00 +1.41% -7.70% Korea Low: ₩7490.00 / High: ₩19100.00 6.65 Million
310 Daeduck Co. Ltd.
KO:008060
$326.44 Million ₩481.69 Billion ₩14500.00 +0.90% -1.83% Korea Low: ₩8400.00 / High: ₩23100.00 1.76 Million
311 Hana Tour
KO:039130
$324.22 Million ₩478.43 Billion ₩31800.00 -1.09% -4.07% Korea Low: ₩29050.00 / High: ₩52300.00 726.57K
312 Amorepacific Corp Pref
KO:090435
$318.92 Million ₩470.60 Billion ₩44600.00 -1.11% -0.78% Korea Low: ₩33700.00 / High: ₩55900.00 359.62K
313 Shin Poong Pharm.Co.Ltd.
KO:019170
$313.87 Million ₩463.15 Billion ₩9400.00 +2.17% -4.28% Korea Low: ₩7210.00 / High: ₩15690.00 19.28 Million
314 Seoul Food
KO:004410
$312.80 Million ₩461.58 Billion ₩1183.00 +1.20% +0.00% Korea Low: ₩141.00 / High: ₩1436.00 4.67 Million
315 Samyang Cor
KO:145990
$312.47 Million ₩461.08 Billion ₩47700.00 -0.52% -0.52% Korea Low: ₩41500.00 / High: ₩53500.00 195.34K
316 Il Dong Pharmaceutical Co Ltd
KO:249420
$308.76 Million ₩455.61 Billion ₩14460.00 +0.28% -9.28% Korea Low: ₩12150.00 / High: ₩44300.00 13.16 Million
317 Kis Wire
KO:002240
$308.68 Million ₩455.49 Billion ₩16880.00 +0.12% -2.43% Korea Low: ₩15860.00 / High: ₩27200.00 395.48K
318 Samchully
KO:004690
$306.06 Million ₩451.63 Billion ₩131900.00 -0.23% -1.93% Korea Low: ₩109900.00 / High: ₩157800.00 182.13K
319 JW Pharmaceutical Corp
KO:001065
$302.34 Million ₩446.13 Billion ₩22200.00 +1.83% -0.89% Korea Low: ₩19800.00 / High: ₩29850.00 3.92K
320 IS Dongseo
KO:010780
$300.15 Million ₩442.90 Billion ₩14900.00 -3.50% -3.87% Korea Low: ₩14540.00 / High: ₩33450.00 3.42 Million
321 Sangsangin Investment & Securities Co Ltd
KO:001290
$299.58 Million ₩442.06 Billion ₩4160.00 +0.36% -7.56% Korea Low: ₩587.00 / High: ₩5050.00 46.55 Million
322 KC Co. Ltd
KO:029460
$298.35 Million ₩440.24 Billion ₩39600.00 -0.50% +2.33% Korea Low: ₩23850.00 / High: ₩41150.00 760.40K
323 Heung-A Shipping Co. Ltd.
KO:003280
$296.21 Million ₩437.09 Billion ₩1818.00 +0.11% +3.30% Korea Low: ₩1529.00 / High: ₩4470.00 297.38 Million
324 Green Cross
KO:005250
$295.07 Million ₩435.41 Billion ₩9690.00 +2.32% -1.22% Korea Low: ₩9040.00 / High: ₩17170.00 2.59 Million
325 Taeyoung Engineering & Construction Co.,Ltd.
KO:009415
$291.98 Million ₩430.85 Billion ₩6310.00 +2.10% -0.94% Korea Low: ₩5750.00 / High: ₩7250.00 69.32K
326 Daishin Securities Co Ltd Pref
KO:003545
$290.24 Million ₩428.29 Billion ₩20250.00 -0.49% -1.70% Korea Low: ₩18610.00 / High: ₩29800.00 750.20K
327 Nh Investment And Securities 1p
KO:005945
$289.66 Million ₩427.43 Billion ₩22650.00 +0.00% -2.37% Korea Low: ₩17560.00 / High: ₩29200.00 948.87K
328 Seah Steel Corp
KO:003030
$286.14 Million ₩422.23 Billion ₩104500.00 -0.10% -2.06% Korea Low: ₩96500.00 / High: ₩253000.00 431.50K
329 Samyang Holdings
KO:000070
$285.67 Million ₩421.54 Billion ₩60300.00 -0.17% +0.00% Korea Low: ₩51900.00 / High: ₩105800.00 145.30K
330 Nongshim Holdi
KO:072710
$284.44 Million ₩419.72 Billion ₩90500.00 +0.00% -2.90% Korea Low: ₩83200.00 / High: ₩123900.00 84.84K
331 Korea Electronic Power Industrial Development Co Ltd
KO:130660
$284.33 Million ₩419.56 Billion ₩12870.00 +1.50% -4.31% Korea Low: ₩9200.00 / High: ₩25650.00 22.81 Million
332 NICE Holdings Co. Ltd
KO:034310
$284.02 Million ₩419.11 Billion ₩12060.00 -1.55% -6.15% Korea Low: ₩10810.00 / High: ₩15430.00 1.05 Million
333 Myoung Shin Industrial Co Ltd
KO:009900
$279.84 Million ₩412.94 Billion ₩7870.00 +0.00% -5.29% Korea Low: ₩5950.00 / High: ₩14700.00 6.48 Million
334 Seah Steel Corp
KO:306200
$279.70 Million ₩412.73 Billion ₩147400.00 +1.45% +0.20% Korea Low: ₩112700.00 / High: ₩183000.00 209.18K
335 Iljin HySolus Co Ltd
KO:271940
$277.34 Million ₩409.25 Billion ₩11270.00 +1.08% -5.13% Korea Low: ₩9190.00 / High: ₩20650.00 1.17 Million
336 DB Financial Investment Co Ltd
KO:016610
$276.84 Million ₩408.51 Billion ₩10180.00 -0.59% +2.31% Korea Low: ₩7920.00 / High: ₩17550.00 1.54 Million
337 UNID Company Ltd
KO:014830
$273.55 Million ₩403.65 Billion ₩60800.00 -0.33% -5.59% Korea Low: ₩57600.00 / High: ₩98000.00 306.75K
338 Koramco Energy Plus Reit Co Ltd
KO:357120
$270.45 Million ₩399.07 Billion ₩4100.00 -0.49% -0.12% Korea Low: ₩3795.00 / High: ₩4920.00 1.51 Million
339 Hyundai Motor S3 Pref
KO:005389
$267.97 Million ₩395.42 Billion ₩170300.00 +0.95% -5.96% Korea Low: ₩162600.00 / High: ₩306500.00 205.02K
340 Cosmo Chem
KO:005420
$266.75 Million ₩393.62 Billion ₩10260.00 -1.63% -5.44% Korea Low: ₩7760.00 / High: ₩21000.00 2.36 Million
341 Asiacement
KO:183190
$266.23 Million ₩392.86 Billion ₩10530.00 +1.94% -2.14% Korea Low: ₩8580.00 / High: ₩13740.00 1.28 Million
342 Eugene Inv&Sec
KO:001200
$264.51 Million ₩390.32 Billion ₩4250.00 +0.24% +0.24% Korea Low: ₩3340.00 / High: ₩6400.00 10.53 Million
343 Bukwang Pharm
KO:003000
$263.11 Million ₩388.25 Billion ₩3935.00 +0.13% -4.61% Korea Low: ₩3485.00 / High: ₩9600.00 13.00 Million
344 Kcc Glass Corp
KO:344820
$263.09 Million ₩388.22 Billion ₩24350.00 -0.81% -0.20% Korea Low: ₩21250.00 / High: ₩31050.00 248.79K
345 Papercorea
KO:001020
$261.65 Million ₩386.09 Billion ₩2170.00 -0.69% -11.43% Korea Low: ₩585.00 / High: ₩2705.00 599.88K
346 Kpx Holdings
KO:092230
$260.92 Million ₩385.01 Billion ₩97500.00 +1.35% -0.51% Korea Low: ₩66000.00 / High: ₩104300.00 104.47K
347 Heungkuk Fire & Marine Insurance Co Ltd
KO:000545
$258.61 Million ₩381.60 Billion ₩5940.00 +3.85% +4.03% Korea Low: ₩4880.00 / High: ₩9510.00 29.01K
348 Xi S And D Inc
KO:317400
$258.28 Million ₩381.13 Billion ₩10000.00 -2.34% -0.10% Korea Low: ₩3070.00 / High: ₩11570.00 34.23 Million
349 Sam Yung Tradi
KO:002810
$256.85 Million ₩379.00 Billion ₩21500.00 -0.46% -1.83% Korea Low: ₩14850.00 / High: ₩23700.00 397.22K
350 Youlchon Chem
KO:008730
$256.80 Million ₩378.94 Billion ₩15280.00 +2.00% -4.44% Korea Low: ₩11950.00 / High: ₩38150.00 1.29 Million
351 JS Corp
KO:194370
$255.26 Million ₩376.66 Billion ₩13030.00 +1.72% +2.68% Korea Low: ₩9520.00 / High: ₩15370.00 1.37 Million
352 Uni Chem
KO:011330
$254.40 Million ₩375.40 Billion ₩4165.00 -3.14% -2.91% Korea Low: ₩396.00 / High: ₩5910.00 2.94 Million
353 Jeju Bank
KO:006220
$252.31 Million ₩372.32 Billion ₩9850.00 -2.57% -1.20% Korea Low: ₩8250.00 / High: ₩17190.00 10.94 Million
354 Jeju Air Co Ltd
KO:089590
$250.08 Million ₩369.02 Billion ₩4580.00 -0.22% -5.86% Korea Low: ₩4015.00 / High: ₩6630.00 4.51 Million
355 Halla Holdings Corp
KO:060980
$249.48 Million ₩368.13 Billion ₩40350.00 +2.67% +1.77% Korea Low: ₩36050.00 / High: ₩53000.00 260.17K
356 Shinsegae Inte
KO:031430
$248.52 Million ₩366.72 Billion ₩10590.00 +1.34% +1.34% Korea Low: ₩9600.00 / High: ₩16900.00 1.74 Million
357 Hyundai Hcn
KO:126560
$247.42 Million ₩365.10 Billion ₩3335.00 +0.15% -0.74% Korea Low: ₩2815.00 / High: ₩3540.00 2.00 Million
358 Socar Inc.
KO:403550
$242.37 Million ₩357.65 Billion ₩10890.00 +0.46% -1.45% Korea Low: ₩9080.00 / High: ₩18000.00 405.06K
359 BGF Retail Co Ltd
KO:027410
$241.93 Million ₩356.99 Billion ₩3730.00 -1.32% -3.37% Korea Low: ₩3660.00 / High: ₩5300.00 1.32 Million
360 Asia Cement
KO:002030
$239.72 Million ₩353.74 Billion ₩215500.00 +1.41% +7.21% Korea Low: ₩164300.00 / High: ₩396500.00 94.67K
361 Hansae Co
KO:105630
$238.33 Million ₩351.69 Billion ₩8930.00 -0.22% -1.11% Korea Low: ₩7900.00 / High: ₩15510.00 1.64 Million
362 Hyundai Cement
KO:006390
$235.90 Million ₩348.09 Billion ₩18010.00 +0.00% +1.12% Korea Low: ₩17410.00 / High: ₩19260.00 692.45K
363 Dong-A St
KO:170900
$233.64 Million ₩344.76 Billion ₩35750.00 +0.00% -1.65% Korea Low: ₩32000.00 / High: ₩57800.00 166.20K
364 KidariStudio Inc
KO:020120
$232.33 Million ₩342.83 Billion ₩9250.00 +3.01% +16.21% Korea Low: ₩2855.00 / High: ₩9250.00 24.67 Million
365 Handsome
KO:020000
$231.27 Million ₩341.27 Billion ₩15890.00 -1.97% +3.38% Korea Low: ₩14350.00 / High: ₩27950.00 2.27 Million
366 Samsung C and T 1P Pref
KO:02826K
$227.76 Million ₩336.08 Billion ₩229000.00 +0.44% +0.00% Korea Low: ₩122700.00 / High: ₩303000.00 137.59K
367 Sindoh
KO:029530
$223.56 Million ₩329.89 Billion ₩39150.00 +1.56% -0.63% Korea Low: ₩38550.00 / High: ₩64500.00 124.47K
368 Pulmuone Holdi
KO:017810
$221.84 Million ₩327.35 Billion ₩8880.00 +1.02% -5.03% Korea Low: ₩8610.00 / High: ₩14780.00 854.37K
369 Kukdo Chemical
KO:007690
$221.70 Million ₩327.14 Billion ₩38100.00 -0.26% -4.39% Korea Low: ₩30100.00 / High: ₩44350.00 514.25K
370 SPC Samlip Co Ltd
KO:005610
$221.63 Million ₩327.05 Billion ₩40350.00 +0.25% -3.47% Korea Low: ₩35750.00 / High: ₩55600.00 70.42K
371 Dongkuk Steel Mill Co Ltd
KO:001230
$221.31 Million ₩326.57 Billion ₩2100.00 -0.94% +1.69% Korea Low: ₩1622.00 / High: ₩39229.18 18.11 Million
372 Hyundai Pharm
KO:004310
$219.99 Million ₩324.62 Billion ₩10500.00 +5.32% +1.94% Korea Low: ₩3545.00 / High: ₩14340.00 195.95 Million
373 Dentium
KO:145720
$219.45 Million ₩323.83 Billion ₩37550.00 +0.00% +0.13% Korea Low: ₩36350.00 / High: ₩58900.00 347.55K
374 Aprogen Pharmaceuticals Inc
KO:003060
$219.05 Million ₩323.23 Billion ₩1636.00 -0.30% -1.27% Korea Low: ₩235.00 / High: ₩5100.00 14.84 Million
375 Kolmar Holding
KO:024720
$217.78 Million ₩321.36 Billion ₩9370.00 -0.32% -1.58% Korea Low: ₩7320.00 / High: ₩13150.00 1.06 Million
376 Hyundai Corp
KO:011760
$217.74 Million ₩321.29 Billion ₩26750.00 +0.75% +3.28% Korea Low: ₩20350.00 / High: ₩32550.00 448.60K
377 Yesco Holdings Co. Ltd
KO:015360
$217.35 Million ₩320.72 Billion ₩14450.00 -0.41% +1.55% Korea Low: ₩13570.00 / High: ₩85800.00 412.81K
378 Kisco Holdings
KO:001940
$217.19 Million ₩320.49 Billion ₩26600.00 +0.19% +4.72% Korea Low: ₩20350.00 / High: ₩28350.00 368.42K
379 Kwangdong Phar
KO:009290
$216.74 Million ₩319.82 Billion ₩6440.00 +1.42% +1.42% Korea Low: ₩5270.00 / High: ₩11080.00 2.62 Million
380 Asia Paper
KO:002310
$214.95 Million ₩317.19 Billion ₩8380.00 -0.24% -3.12% Korea Low: ₩6990.00 / High: ₩11240.00 2.07 Million
381 KISCO Corp
KO:104700
$213.83 Million ₩315.54 Billion ₩9530.00 +0.85% +0.21% Korea Low: ₩8040.00 / High: ₩11440.00 694.89K
382 K Car Co Ltd
KO:381970
$213.73 Million ₩315.38 Billion ₩6460.00 +1.57% +0.94% Korea Low: ₩6100.00 / High: ₩16900.00 2.89 Million
383 Kolon Corp
KO:002020
$212.21 Million ₩313.14 Billion ₩24800.00 +1.22% -4.43% Korea Low: ₩21300.00 / High: ₩83600.00 809.73K
384 Iljin Holdings
KO:015860
$211.60 Million ₩312.24 Billion ₩6790.00 +0.15% -1.02% Korea Low: ₩4980.00 / High: ₩14350.00 2.40 Million
385 Samsung Sdi Co Pref
KO:006405
$210.23 Million ₩310.21 Billion ₩215500.00 -0.23% -4.01% Korea Low: ₩127300.00 / High: ₩359000.00 138.52K
386 DB INC
KO:012030
$209.98 Million ₩309.85 Billion ₩1622.00 +1.38% +3.38% Korea Low: ₩1311.00 / High: ₩2400.00 13.56 Million
387 Firstec
KO:010820
$209.12 Million ₩308.58 Billion ₩6350.00 +4.27% +2.42% Korea Low: ₩3750.00 / High: ₩16360.00 8.45 Million
388 A Plus Asset Advisor Co Ltd
KO:244920
$207.60 Million ₩306.33 Billion ₩13550.00 -0.22% -2.02% Korea Low: ₩5840.00 / High: ₩14780.00 746.32K
389 Soosan Industries Co. Ltd.
KO:126720
$206.97 Million ₩305.41 Billion ₩21700.00 +0.46% -2.47% Korea Low: ₩19630.00 / High: ₩35700.00 642.66K
390 Daewonkangup
KO:000430
$206.93 Million ₩305.35 Billion ₩4925.00 +3.68% +6.14% Korea Low: ₩3210.00 / High: ₩6000.00 6.12 Million
391 Jin Air Co Ltd
KO:272450
$205.35 Million ₩303.02 Billion ₩5880.00 +0.51% -4.39% Korea Low: ₩4815.00 / High: ₩8420.00 2.74 Million
392 Bookook Sec
KO:001270
$204.46 Million ₩301.71 Billion ₩50800.00 -1.17% +2.21% Korea Low: ₩47550.00 / High: ₩103300.00 143.13K
393 Seoyon E Hwa Co Ltd
KO:200880
$204.37 Million ₩301.57 Billion ₩11160.00 +1.64% -1.59% Korea Low: ₩9820.00 / High: ₩16700.00 887.96K
394 Korea Asset In Trust Co Ltd
KO:123890
$203.58 Million ₩300.41 Billion ₩2455.00 -0.41% -2.77% Korea Low: ₩2065.00 / High: ₩3025.00 5.79 Million
395 Jw Holdings
KO:096760
$203.03 Million ₩299.60 Billion ₩4330.00 +1.17% +3.10% Korea Low: ₩3165.00 / High: ₩4470.00 1.76 Million
396 LX Hausys Ltd
KO:108670
$202.58 Million ₩298.92 Billion ₩33400.00 -0.74% -3.05% Korea Low: ₩27700.00 / High: ₩42500.00 542.23K
397 Tcc Steel
KO:002710
$200.92 Million ₩296.48 Billion ₩11310.00 -1.57% -5.91% Korea Low: ₩7390.00 / High: ₩22600.00 5.35 Million
398 Shindaeyang Pa
KO:016590
$200.75 Million ₩296.23 Billion ₩9990.00 -0.79% -1.67% Korea Low: ₩8520.00 / High: ₩16400.00 211.39K
399 Kg Chemical
KO:001390
$200.70 Million ₩296.16 Billion ₩4405.00 +1.15% -1.78% Korea Low: ₩3825.00 / High: ₩7070.00 2.47 Million
400 Doosan Co Ltd
KO:000157
$200.47 Million ₩295.81 Billion ₩350000.00 -2.10% -2.78% Korea Low: ₩255000.00 / High: ₩630000.00 6.57K