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 $3.06 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)

$3.06 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
401 Hansol Technics
KO:004710
$176.08 Million ₩259.82 Billion ₩8270.00 -3.84% +12.67% Korea Low: ₩4510.00 / High: ₩15460.00 21.99 Million
402 Aprogen Pharmaceuticals Inc
KO:003060
$175.00 Million ₩258.23 Billion ₩1307.00 -2.32% -5.22% Korea Low: ₩235.00 / High: ₩5100.00 2.54 Million
403 Tcc Steel
KO:002710
$174.80 Million ₩257.94 Billion ₩9840.00 -5.20% -6.73% Korea Low: ₩7390.00 / High: ₩22600.00 14.80 Million
404 Lotte Data Communication Company
KO:286940
$174.40 Million ₩257.35 Billion ₩17010.00 -2.07% -2.97% Korea Low: ₩16030.00 / High: ₩24350.00 247.40K
405 Xi S And D Inc
KO:317400
$172.53 Million ₩254.59 Billion ₩6680.00 -4.02% -10.34% Korea Low: ₩3290.00 / High: ₩11570.00 18.41 Million
406 Imarketkorea
KO:122900
$172.50 Million ₩254.55 Billion ₩8090.00 -0.74% +0.12% Korea Low: ₩7050.00 / High: ₩8390.00 1.24 Million
407 Kolon Corp
KO:002020
$171.99 Million ₩253.79 Billion ₩20100.00 -1.47% +0.50% Korea Low: ₩19500.00 / High: ₩83600.00 665.78K
408 Dae Young Pkg
KO:014160
$171.20 Million ₩252.62 Billion ₩2450.00 -2.20% -4.11% Korea Low: ₩640.00 / High: ₩3275.00 969.30K
409 LX Hausys Ltd
KO:108670
$171.04 Million ₩252.38 Billion ₩28200.00 -1.40% -5.84% Korea Low: ₩27700.00 / High: ₩42500.00 380.78K
410 Songwon Industrial
KO:004430
$170.78 Million ₩252.00 Billion ₩10500.00 -1.04% +3.14% Korea Low: ₩8510.00 / High: ₩15850.00 2.67 Million
411 Daehan Steel
KO:084010
$168.63 Million ₩248.84 Billion ₩8630.00 -2.60% -2.38% Korea Low: ₩7080.00 / High: ₩20800.00 10.57 Million
412 Kg Chemical
KO:001390
$167.67 Million ₩247.42 Billion ₩3680.00 -2.52% -1.08% Korea Low: ₩3665.00 / High: ₩7070.00 2.87 Million
413 Namyang Dairy
KO:003920
$165.10 Million ₩243.62 Billion ₩41550.00 +1.34% +7.64% Korea Low: ₩38600.00 / High: ₩56200.00 59.03K
414 Shindaeyang Pa
KO:016590
$164.78 Million ₩243.15 Billion ₩8200.00 +0.99% +0.00% Korea Low: ₩8030.00 / High: ₩16400.00 216.31K
415 Daewonkangup
KO:000430
$164.28 Million ₩242.42 Billion ₩3910.00 -0.89% -1.51% Korea Low: ₩3210.00 / High: ₩6000.00 1.30 Million
416 Chunil Express
KO:000650
$163.63 Million ₩241.46 Billion ₩169200.00 -6.88% -21.67% Korea Low: ₩36850.00 / High: ₩457500.00 1.34 Million
417 Bookook Sec
KO:001270
$163.01 Million ₩240.53 Billion ₩40500.00 -2.41% -3.91% Korea Low: ₩40500.00 / High: ₩103300.00 49.22K
418 Uniquest
KO:077500
$162.78 Million ₩240.19 Billion ₩11120.00 -4.39% +4.02% Korea Low: ₩4275.00 / High: ₩12020.00 14.22 Million
419 Sunjin
KO:136490
$162.44 Million ₩239.69 Billion ₩10080.00 -0.98% +3.38% Korea Low: ₩8600.00 / High: ₩13600.00 1.21 Million
420 Able C&C
KO:078520
$162.40 Million ₩239.64 Billion ₩9300.00 -4.42% -4.71% Korea Low: ₩8840.00 / High: ₩15850.00 2.28 Million
421 Samjin Pharm
KO:005500
$161.90 Million ₩238.90 Billion ₩19490.00 +0.21% +1.72% Korea Low: ₩17010.00 / High: ₩24700.00 842.35K
422 Hanyang Sec
KO:001750
$161.31 Million ₩238.02 Billion ₩18700.00 -0.11% +2.13% Korea Low: ₩18140.00 / High: ₩31000.00 161.09K
423 Hanyang Securities Co Ltd
KO:001755
$161.22 Million ₩237.90 Billion ₩18690.00 -0.53% +0.97% Korea Low: ₩17510.00 / High: ₩30800.00 9.47K
424 TS Corporation
KO:001790
$161.02 Million ₩237.60 Billion ₩2755.00 +0.18% +0.55% Korea Low: ₩2225.00 / High: ₩3165.00 2.03 Million
425 Firstec
KO:010820
$160.21 Million ₩236.41 Billion ₩4865.00 -3.85% -1.72% Korea Low: ₩3750.00 / High: ₩16360.00 11.33 Million
426 Jr Global Reit
KO:348950
$158.10 Million ₩233.30 Billion ₩1182.00 +0.00% +0.00% Korea Low: ₩1132.00 / High: ₩3065.00 48.42 Million
427 Daeho Al Co. Ltd.
KO:069460
$156.77 Million ₩231.33 Billion ₩2660.00 +0.00% +0.00% Korea Low: ₩517.00 / High: ₩2660.00 65.03 Million
428 United Pharm
KO:033270
$155.81 Million ₩229.91 Billion ₩15920.00 -1.24% -5.24% Korea Low: ₩15920.00 / High: ₩21400.00 869.14K
429 Cho Kwang Leat
KO:004700
$155.78 Million ₩229.87 Billion ₩64700.00 -0.46% +0.00% Korea Low: ₩59100.00 / High: ₩80100.00 27.48K
430 Sebang
KO:004360
$155.53 Million ₩229.50 Billion ₩12520.00 -2.95% -1.03% Korea Low: ₩11820.00 / High: ₩16690.00 450.02K
431 Donga Geologic
KO:028100
$153.65 Million ₩226.73 Billion ₩18840.00 +0.43% +1.67% Korea Low: ₩13240.00 / High: ₩19940.00 473.21K
432 Ilshin Spinnin
KO:003200
$151.57 Million ₩223.65 Billion ₩10550.00 -1.86% +2.63% Korea Low: ₩9500.00 / High: ₩16000.00 1.84 Million
433 Dongkook Ind
KO:001620
$150.16 Million ₩221.58 Billion ₩1991.00 +0.05% +3.21% Korea Low: ₩460.00 / High: ₩2850.00 704.04K
434 Sajodaerim
KO:003960
$148.14 Million ₩218.59 Billion ₩24450.00 -0.61% -0.20% Korea Low: ₩23950.00 / High: ₩39050.00 57.08K
435 Isu Chemical Co Ltd
KO:005950
$147.75 Million ₩218.03 Billion ₩8500.00 -6.59% -3.52% Korea Low: ₩7160.00 / High: ₩16700.00 7.22 Million
436 Cosmax
KO:044820
$147.31 Million ₩217.37 Billion ₩22750.00 +2.71% +2.48% Korea Low: ₩12030.00 / High: ₩28000.00 593.87K
437 Motonic
KO:009680
$146.31 Million ₩215.90 Billion ₩9980.00 -1.09% -0.40% Korea Low: ₩9460.00 / High: ₩11650.00 343.79K
438 Kolon Globalco
KO:003070
$146.02 Million ₩215.47 Billion ₩8500.00 -1.39% +3.41% Korea Low: ₩8150.00 / High: ₩12450.00 239.55K
439 Hankook Cosmetics Manufacturing Co Ltd
KO:003350
$145.31 Million ₩214.42 Billion ₩11830.00 -2.95% -18.47% Korea Low: ₩7080.00 / High: ₩54300.00 20.08 Million
440 Samwha Electri
KO:009470
$145.22 Million ₩214.29 Billion ₩32400.00 +1.89% +13.49% Korea Low: ₩18560.00 / High: ₩56400.00 3.56 Million
441 Dashin Value REIT Co.,Ltd.
KO:0030R0
$144.83 Million ₩213.71 Billion ₩3575.00 +0.56% -6.04% Korea Low: ₩3495.00 / High: ₩4030.00 357.58K
442 Korea Real Estate Investment & Trust Co Ltd
KO:034830
$144.76 Million ₩213.60 Billion ₩978.00 -2.69% -3.07% Korea Low: ₩978.00 / High: ₩1744.00 10.37 Million
443 Fursys
KO:016800
$144.64 Million ₩213.43 Billion ₩23850.00 +0.21% -2.05% Korea Low: ₩23350.00 / High: ₩50300.00 19.88K
444 Doosan Co Ltd
KO:000157
$144.34 Million ₩212.98 Billion ₩252000.00 -6.32% -2.70% Korea Low: ₩252000.00 / High: ₩630000.00 5.37K
445 Daol Investment & Securities
KO:030210
$143.91 Million ₩212.35 Billion ₩3580.00 -1.10% +8.48% Korea Low: ₩3125.00 / High: ₩5370.00 1.45 Million
446 Hwashin
KO:010690
$143.88 Million ₩212.31 Billion ₩6110.00 -3.93% -6.43% Korea Low: ₩6110.00 / High: ₩15550.00 2.84 Million
447 BYC Co. Ltd
KO:001460
$143.08 Million ₩211.14 Billion ₩33950.00 -1.02% -4.77% Korea Low: ₩30400.00 / High: ₩59900.00 60.93K
448 Samyoung Elec
KO:005680
$142.95 Million ₩210.94 Billion ₩11100.00 -2.63% -5.61% Korea Low: ₩10110.00 / High: ₩16700.00 699.23K
449 Shinhan Seobu T&D REIT Co Ltd
KO:404990
$142.88 Million ₩210.83 Billion ₩3660.00 +0.97% -6.75% Korea Low: ₩3270.00 / High: ₩4870.00 1.54 Million
450 Seoul Broadcasting System
KO:034120
$142.54 Million ₩210.34 Billion ₩11340.00 +0.44% +4.13% Korea Low: ₩10700.00 / High: ₩20550.00 180.24K
451 Gs Global
KO:001250
$142.28 Million ₩209.95 Billion ₩2545.00 -1.36% -1.17% Korea Low: ₩2210.00 / High: ₩5420.00 20.59 Million
452 TYM Corporation
KO:002900
$141.94 Million ₩209.44 Billion ₩5500.00 -2.31% -2.48% Korea Low: ₩5430.00 / High: ₩9140.00 2.89 Million
453 Ls Networks
KO:000680
$140.99 Million ₩208.04 Billion ₩2640.00 -1.49% -4.00% Korea Low: ₩2640.00 / High: ₩4630.00 1.14 Million
454 Kyeryong Const
KO:013580
$139.61 Million ₩206.01 Billion ₩23100.00 -2.33% -9.06% Korea Low: ₩16640.00 / High: ₩30150.00 2.06 Million
455 In The F
KO:014990
$138.71 Million ₩204.67 Billion ₩2725.00 -9.02% -13.77% Korea Low: ₩467.00 / High: ₩4415.00 10.64 Million
456 Seoul City Gas
KO:017390
$138.59 Million ₩204.51 Billion ₩52000.00 -0.95% +2.16% Korea Low: ₩50900.00 / High: ₩73800.00 103.20K
457 LG Household & Healthcare Ltd Pref
KO:051905
$138.22 Million ₩203.97 Billion ₩97300.00 -0.51% +5.99% Korea Low: ₩90500.00 / High: ₩121900.00 186.28K
458 Mirae Corporation
KO:025560
$137.21 Million ₩202.47 Billion ₩7310.00 -5.06% +6.10% Korea Low: ₩5590.00 / High: ₩60300.00 10.64 Million
459 Whanin Pharm
KO:016580
$136.54 Million ₩201.48 Billion ₩10900.00 +0.18% +8.13% Korea Low: ₩9230.00 / High: ₩11930.00 740.07K
460 LVMC Holdings
KO:900140
$136.24 Million ₩201.04 Billion ₩1042.00 -4.58% +3.37% Korea Low: ₩1008.00 / High: ₩1758.00 7.94 Million
461 Muhak Co. Ltd
KO:033920
$135.50 Million ₩199.94 Billion ₩7290.00 +0.83% +2.10% Korea Low: ₩7130.00 / High: ₩10400.00 493.96K
462 Suheung Capsul
KO:008490
$135.48 Million ₩199.92 Billion ₩17980.00 -0.50% +0.17% Korea Low: ₩16200.00 / High: ₩30200.00 300.59K
463 Sajo Ind
KO:007160
$135.20 Million ₩199.50 Billion ₩39900.00 -1.48% -6.34% Korea Low: ₩39900.00 / High: ₩72200.00 68.94K
464 Heungkuk F&M I
KO:000540
$135.18 Million ₩199.47 Billion ₩3105.00 -1.74% -1.11% Korea Low: ₩2910.00 / High: ₩6590.00 638.51K
465 Hyundai Pharm
KO:004310
$134.30 Million ₩198.17 Billion ₩6410.00 -2.88% -4.33% Korea Low: ₩3545.00 / High: ₩14340.00 21.15 Million
466 Baiksan
KO:035150
$133.97 Million ₩197.68 Billion ₩9870.00 -2.08% -0.80% Korea Low: ₩9200.00 / High: ₩14430.00 340.99K
467 Yeong Hwa Meta
KO:012280
$130.89 Million ₩193.15 Billion ₩3900.00 -1.14% -1.14% Korea Low: ₩700.00 / High: ₩4225.00 604.82K
468 Young Poong Pa
KO:006740
$129.84 Million ₩191.59 Billion ₩3505.00 +2.19% +3.85% Korea Low: ₩519.00 / High: ₩7070.83 584.31K
469 Husteel
KO:005010
$129.46 Million ₩191.04 Billion ₩3400.00 -2.16% +0.44% Korea Low: ₩3300.00 / High: ₩7120.00 12.18 Million
470 Kyungbangco.Ltd
KO:000050
$129.00 Million ₩190.35 Billion ₩7640.00 -0.65% +1.73% Korea Low: ₩6650.00 / High: ₩12060.00 674.55K
471 Daesung Energy
KO:117580
$127.35 Million ₩187.91 Billion ₩6910.00 -1.57% -0.86% Korea Low: ₩6500.00 / High: ₩14390.00 1.53 Million
472 LG Corp Preferred
KO:003555
$127.34 Million ₩187.90 Billion ₩62400.00 -0.48% +1.13% Korea Low: ₩61700.00 / High: ₩91200.00 95.55K
473 Daedong Ind
KO:000490
$126.70 Million ₩186.96 Billion ₩6540.00 -6.30% -5.76% Korea Low: ₩5890.00 / High: ₩11800.00 3.08 Million
474 Paik Kwang Ind
KO:001340
$126.11 Million ₩186.09 Billion ₩4215.00 -1.98% -9.94% Korea Low: ₩4215.00 / High: ₩7970.00 2.60 Million
475 Pang Rim Spinn
KO:003610
$125.75 Million ₩185.56 Billion ₩5870.00 -0.34% +8.10% Korea Low: ₩4730.00 / High: ₩6190.00 2.00 Million
476 It's Skin Co Ltd
KO:226320
$125.71 Million ₩185.50 Billion ₩10530.00 -0.19% -0.47% Korea Low: ₩8770.00 / High: ₩13160.00 546.56K
477 Kyochon F And B Co Ltd
KO:339770
$125.39 Million ₩185.03 Billion ₩3720.00 -0.13% -0.40% Korea Low: ₩3500.00 / High: ₩4995.00 1.13 Million
478 E KOCREF CR REIT
KO:088260
$124.70 Million ₩184.01 Billion ₩2905.00 +0.00% -1.36% Korea Low: ₩2825.00 / High: ₩5340.00 1.53 Million
479 Woojin
KO:105840
$123.71 Million ₩182.54 Billion ₩9270.00 -5.31% -6.46% Korea Low: ₩9270.00 / High: ₩31200.00 4.38 Million
480 AJ Networks Co Ltd
KO:095570
$122.82 Million ₩181.24 Billion ₩4050.00 -0.25% +1.76% Korea Low: ₩3925.00 / High: ₩5460.00 2.06 Million
481 Hannong Chem
KO:011500
$122.61 Million ₩180.93 Billion ₩11830.00 -5.51% -4.29% Korea Low: ₩10080.00 / High: ₩26900.00 2.55 Million
482 Yg Plus Inc
KO:037270
$122.51 Million ₩180.77 Billion ₩2850.00 +0.53% -0.18% Korea Low: ₩2770.00 / High: ₩7620.00 4.10 Million
483 Mi Chang Oil
KO:003650
$119.45 Million ₩176.26 Billion ₩116500.00 +0.78% +0.69% Korea Low: ₩107100.00 / High: ₩153300.00 31.12K
484 Sungshin Cemen
KO:004980
$118.48 Million ₩174.83 Billion ₩7250.00 -1.36% -1.23% Korea Low: ₩7090.00 / High: ₩13230.00 930.22K
485 Shinsegae I&C
KO:035510
$118.40 Million ₩174.71 Billion ₩13290.00 -0.89% +0.08% Korea Low: ₩11430.00 / High: ₩23950.00 1.51 Million
486 Kt Skylife
KO:053210
$118.27 Million ₩174.52 Billion ₩3690.00 +0.00% -6.58% Korea Low: ₩3665.00 / High: ₩5470.00 882.87K
487 Dongbu
KO:005960
$118.02 Million ₩174.15 Billion ₩7580.00 -2.57% -5.25% Korea Low: ₩5250.00 / High: ₩10270.00 1.28 Million
488 Kc Cottrell
KO:119650
$117.68 Million ₩173.64 Billion ₩1581.67 +0.00% +0.00% Korea Low: ₩1581.67 / High: ₩1581.67 0.00
489 Dongsung Corporation
KO:102260
$116.84 Million ₩172.41 Billion ₩3470.00 -0.29% +2.81% Korea Low: ₩3315.00 / High: ₩4720.00 1.75 Million
490 Reyon Pharmaceutical Co Ltd
KO:102460
$116.84 Million ₩172.41 Billion ₩9400.00 -0.74% -3.39% Korea Low: ₩9360.00 / High: ₩12570.00 696.81K
491 Willbes
KO:008600
$116.83 Million ₩172.39 Billion ₩2620.00 +0.00% +0.00% Korea Low: ₩256.00 / High: ₩2790.00 12.49 Million
492 Ilshinstone
KO:007110
$116.75 Million ₩172.28 Billion ₩2225.00 -3.68% -9.92% Korea Low: ₩541.00 / High: ₩3015.00 2.86 Million
493 Daewon Pharmaceutical Co. Ltd.
KO:003220
$116.64 Million ₩172.11 Billion ₩8030.00 -4.06% +5.10% Korea Low: ₩7240.00 / High: ₩13450.00 3.06 Million
494 Yungjin Pharm Co Ltd
KO:003520
$115.89 Million ₩171.00 Billion ₩935.00 -1.27% -1.06% Korea Low: ₩931.00 / High: ₩2170.00 6.40 Million
495 Air Busan Co Ltd
KO:298690
$115.11 Million ₩169.86 Billion ₩1457.00 +0.00% -0.68% Korea Low: ₩1413.00 / High: ₩2195.00 2.87 Million
496 Chosun Refractories Co Ltd
KO:000480
$114.63 Million ₩169.15 Billion ₩4100.00 -0.85% -2.15% Korea Low: ₩4100.00 / High: ₩5120.00 402.98K
497 Dohwa Engin
KO:002150
$114.63 Million ₩169.14 Billion ₩5080.00 -1.36% -4.69% Korea Low: ₩4600.00 / High: ₩7380.00 7.46 Million
498 Hansae Yes24
KO:016450
$113.67 Million ₩167.73 Billion ₩4270.00 -1.04% +3.39% Korea Low: ₩3985.00 / High: ₩4990.00 415.93K
499 Chongkundang
KO:001630
$113.08 Million ₩166.86 Billion ₩35050.00 -2.64% -0.99% Korea Low: ₩35050.00 / High: ₩53700.00 60.88K
500 Chinyang Hold
KO:100250
$112.12 Million ₩165.45 Billion ₩2960.00 +0.85% +1.89% Korea Low: ₩2830.00 / High: ₩3375.00 18.38 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.