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
501 Air Busan Co Ltd
KO:298690
$119.14 Million ₩175.81 Billion ₩1508.00 -1.18% -3.02% Korea Low: ₩1413.00 / High: ₩2195.00 2.05 Million
502 Eusu Holdings
KO:000700
$118.60 Million ₩175.00 Billion ₩6720.00 +0.90% +5.66% Korea Low: ₩5160.00 / High: ₩7180.00 712.40K
503 I Controls Inc
KO:039570
$118.17 Million ₩174.38 Billion ₩7590.00 +1.07% +0.26% Korea Low: ₩7330.00 / High: ₩8680.00 167.72K
504 Chinyang Hold
KO:100250
$117.99 Million ₩174.11 Billion ₩3115.00 +0.65% -1.27% Korea Low: ₩2830.00 / High: ₩3375.00 1.70 Million
505 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
506 Sajo Seafood
KO:014710
$117.39 Million ₩173.22 Billion ₩10060.00 +0.40% -4.55% Korea Low: ₩6630.00 / High: ₩11070.00 207.86K
507 Willbes
KO:008600
$116.83 Million ₩172.39 Billion ₩2620.00 +0.00% +0.00% Korea Low: ₩256.00 / High: ₩2790.00 16.28 Million
508 Daishin Securities Co Ltd Pref 2
KO:003547
$116.73 Million ₩172.25 Billion ₩19530.00 -0.10% -0.46% Korea Low: ₩18100.00 / High: ₩28900.00 211.59K
509 Samhwa Paint
KO:000390
$116.54 Million ₩171.97 Billion ₩6930.00 +0.58% +3.43% Korea Low: ₩5360.00 / High: ₩12350.00 2.09 Million
510 Daechang Forgi
KO:015230
$116.02 Million ₩171.20 Billion ₩6790.00 +0.15% -1.16% Korea Low: ₩5420.00 / High: ₩7320.00 2.48 Million
511 Hansae Yes24
KO:016450
$115.00 Million ₩169.69 Billion ₩4320.00 -0.35% -1.71% Korea Low: ₩3920.00 / High: ₩4990.00 408.11K
512 Hwaseung Enterprise Co Ltd
KO:241590
$114.97 Million ₩169.65 Billion ₩2800.00 -0.36% -2.10% Korea Low: ₩2775.00 / High: ₩6590.00 906.12K
513 Jw Life Science Corp
KO:234080
$114.91 Million ₩169.56 Billion ₩10950.00 -0.09% -0.99% Korea Low: ₩10720.00 / High: ₩15500.00 351.58K
514 Dohwa Engin
KO:002150
$114.40 Million ₩168.81 Billion ₩5070.00 -1.36% -5.06% Korea Low: ₩4600.00 / High: ₩7380.00 1.08 Million
515 Daewon Pharmaceutical Co. Ltd.
KO:003220
$114.17 Million ₩168.47 Billion ₩7860.00 -0.63% -1.75% Korea Low: ₩7240.00 / High: ₩13450.00 989.35K
516 Samwha Electri
KO:009470
$114.07 Million ₩168.32 Billion ₩25450.00 -1.74% +8.76% Korea Low: ₩18560.00 / High: ₩56400.00 1.24 Million
517 Hitejinro Holdings
KO:000140
$113.67 Million ₩167.73 Billion ₩7850.00 -0.25% -2.00% Korea Low: ₩7500.00 / High: ₩10350.00 236.29K
518 Mirae Corporation
KO:025560
$113.37 Million ₩167.29 Billion ₩6040.00 +3.60% -0.98% Korea Low: ₩5590.00 / High: ₩60300.00 12.48 Million
519 Zinus Inc
KO:013890
$111.74 Million ₩164.88 Billion ₩7520.00 -1.18% -1.70% Korea Low: ₩7250.00 / High: ₩17060.00 393.22K
520 Norooholdings
KO:000320
$111.47 Million ₩164.49 Billion ₩16050.00 -0.93% -4.52% Korea Low: ₩14350.00 / High: ₩30150.00 136.96K
521 Uniquest
KO:077500
$111.25 Million ₩164.16 Billion ₩7600.00 +3.40% +7.95% Korea Low: ₩4275.00 / High: ₩8500.00 4.50 Million
522 Kangnam Jevisco Co Ltd
KO:000860
$110.30 Million ₩162.76 Billion ₩12520.00 -0.79% -2.03% Korea Low: ₩11500.00 / High: ₩18790.00 302.36K
523 Seoyon Co Ltd
KO:007860
$109.45 Million ₩161.50 Billion ₩7440.00 +0.27% -1.85% Korea Low: ₩6840.00 / High: ₩11400.00 609.09K
524 Kyung Nong Corporation
KO:002100
$109.08 Million ₩160.96 Billion ₩9010.00 +0.33% -2.07% Korea Low: ₩8910.00 / High: ₩10600.00 1.76 Million
525 Dayou A-Tech
KO:002880
$108.06 Million ₩159.46 Billion ₩3410.00 +0.00% +352.86% Korea Low: ₩713.00 / High: ₩3765.00 3.73 Million
526 Samil Pharm
KO:000520
$107.47 Million ₩158.59 Billion ₩7470.00 +6.26% +6.87% Korea Low: ₩5830.00 / High: ₩12310.00 2.44 Million
527 Seah Spe Steel
KO:019440
$106.71 Million ₩157.47 Billion ₩18870.00 +0.48% +10.03% Korea Low: ₩15300.00 / High: ₩18870.00 872.64K
528 Noroo Paint
KO:090350
$106.67 Million ₩157.40 Billion ₩7870.00 -0.88% -1.50% Korea Low: ₩7070.00 / High: ₩9550.00 820.27K
529 Samick Thk
KO:004380
$106.61 Million ₩157.32 Billion ₩7600.00 +0.66% -3.80% Korea Low: ₩7020.00 / High: ₩9960.00 520.39K
530 Daesung Ind
KO:128820
$106.48 Million ₩157.12 Billion ₩4060.00 -0.73% -3.79% Korea Low: ₩3700.00 / High: ₩11810.00 3.04 Million
531 Han Chang Pape
KO:009460
$106.14 Million ₩156.63 Billion ₩2625.00 +0.19% -3.31% Korea Low: ₩479.00 / High: ₩3490.00 486.48K
532 NH All One REIT Co Ltd
KO:400760
$106.09 Million ₩156.55 Billion ₩2850.00 +0.71% +1.24% Korea Low: ₩2775.00 / High: ₩3610.00 1.93 Million
533 Ilsung Pharm
KO:003120
$105.81 Million ₩156.13 Billion ₩21800.00 -1.13% +4.56% Korea Low: ₩18300.00 / High: ₩28300.00 161.15K
534 CJ CheilJedang Corp
KO:097955
$105.07 Million ₩155.04 Billion ₩116900.00 -0.51% -3.31% Korea Low: ₩116900.00 / High: ₩143100.00 86.17K
535 Cj Corp Pref 
KO:001045
$104.56 Million ₩154.30 Billion ₩68300.00 +0.00% -1.30% Korea Low: ₩64300.00 / High: ₩108000.00 95.34K
536 Kumho Petro Chemical Co Ltd
KO:011785
$103.88 Million ₩153.29 Billion ₩50700.00 +0.80% -3.43% Korea Low: ₩47900.00 / High: ₩73000.00 56.87K
537 Aluko Co Ltd
KO:001780
$102.96 Million ₩151.93 Billion ₩1569.00 +0.97% -2.30% Korea Low: ₩1496.00 / High: ₩3445.00 6.58 Million
538 Korea Petroleum Industries Co
KO:004090
$102.03 Million ₩150.55 Billion ₩11860.00 -0.17% +2.68% Korea Low: ₩9850.00 / High: ₩28150.00 13.95 Million
539 Samyang Packaging
KO:272550
$101.82 Million ₩150.24 Billion ₩9800.00 -0.41% -0.71% Korea Low: ₩7900.00 / High: ₩15280.00 418.39K
540 Amorepacific Group
KO:002795
$101.53 Million ₩149.83 Billion ₩11120.00 +0.72% +1.00% Korea Low: ₩9830.00 / High: ₩13650.00 102.40K
541 Chasys
KO:033250
$101.27 Million ₩149.44 Billion ₩4670.00 +3.89% +8.98% Korea Low: ₩921.00 / High: ₩4825.00 1.36 Million
542 Jeil Pharmaceutical Co Ltd
KO:271980
$99.85 Million ₩147.34 Billion ₩10020.00 +0.10% -3.09% Korea Low: ₩9230.00 / High: ₩17390.00 2.36 Million
543 Haitai Confectionery and Foods Co Ltd
KO:101530
$99.38 Million ₩146.64 Billion ₩5530.00 -0.18% -0.54% Korea Low: ₩5420.00 / High: ₩7310.00 2.22 Million
544 Hana Pharm Co Ltd
KO:293480
$98.97 Million ₩146.04 Billion ₩8240.00 -0.96% -2.60% Korea Low: ₩8240.00 / High: ₩12290.00 596.81K
545 Silla Co.Ltd
KO:004970
$98.74 Million ₩145.70 Billion ₩9230.00 -0.43% +0.33% Korea Low: ₩8840.00 / High: ₩10500.00 378.49K
546 Hansol Holdings Co Ltd
KO:004150
$98.15 Million ₩144.82 Billion ₩3530.00 +0.86% +0.71% Korea Low: ₩2870.00 / High: ₩4150.00 2.07 Million
547 Woongjin Co Ltd
KO:016880
$98.07 Million ₩144.71 Billion ₩1862.00 +1.75% +1.58% Korea Low: ₩1740.00 / High: ₩4840.00 2.57 Million
548 Ilyang Pharm
KO:007570
$97.79 Million ₩144.30 Billion ₩8050.00 -0.62% -2.54% Korea Low: ₩7860.00 / High: ₩13050.00 373.87K
549 Samyang Tongsang Co. Ltd.
KO:002170
$97.51 Million ₩143.88 Billion ₩54500.00 +0.93% +2.83% Korea Low: ₩49450.00 / High: ₩62500.00 71.22K
550 Lee Ku Ind
KO:025820
$96.99 Million ₩143.13 Billion ₩4280.00 +1.06% -5.52% Korea Low: ₩3415.00 / High: ₩6760.00 4.92 Million
551 Korea Cast Pip
KO:000970
$96.07 Million ₩141.76 Billion ₩6590.00 -0.90% -1.49% Korea Low: ₩6150.00 / High: ₩7470.00 360.19K
552 Miwon Holdings Co. Ltd
KO:107590
$95.40 Million ₩140.78 Billion ₩60800.00 -0.49% -2.56% Korea Low: ₩52500.00 / High: ₩73100.00 7.20K
553 Namsun Alumini
KO:008350
$95.26 Million ₩140.57 Billion ₩1089.00 +2.64% +3.71% Korea Low: ₩952.00 / High: ₩3080.00 22.72 Million
554 Dongwha Pharm.Co.Ltd
KO:000020
$95.24 Million ₩140.53 Billion ₩5070.00 -0.59% -2.50% Korea Low: ₩4550.00 / High: ₩6670.00 1.78 Million
555 Lotte Himart
KO:071840
$94.54 Million ₩139.51 Billion ₩6030.00 -0.33% -3.98% Korea Low: ₩5900.00 / High: ₩9150.00 294.61K
556 Tae Kyung Ind
KO:015890
$94.48 Million ₩139.42 Billion ₩4770.00 +0.21% -1.45% Korea Low: ₩4385.00 / High: ₩5320.00 838.41K
557 Shinsegae Food
KO:031440
$93.47 Million ₩137.93 Billion ₩38150.00 -2.43% -2.18% Korea Low: ₩35300.00 / High: ₩56700.00 66.10K
558 Yuhwa Sec
KO:003460
$92.71 Million ₩136.81 Billion ₩2990.00 +0.00% -1.64% Korea Low: ₩2660.00 / High: ₩4170.00 858.08K
559 Ilyang Pharmaceutical Co.,Ltd
KO:007575
$92.33 Million ₩136.24 Billion ₩7500.00 +0.94% -2.60% Korea Low: ₩7000.00 / High: ₩12980.00 14.46K
560 Hyosung Itx
KO:094280
$89.99 Million ₩132.79 Billion ₩12030.00 +0.42% +0.33% Korea Low: ₩11700.00 / High: ₩13200.00 113.79K
561 Hanshin Const
KO:004960
$89.31 Million ₩131.79 Billion ₩11390.00 +0.18% -6.02% Korea Low: ₩7460.00 / High: ₩17730.00 873.76K
562 Shinhung
KO:004080
$89.01 Million ₩131.35 Billion ₩14050.00 +0.07% +0.00% Korea Low: ₩13360.00 / High: ₩14190.00 56.49K
563 Iljin Diamond
KO:081000
$88.81 Million ₩131.05 Billion ₩9230.00 -2.33% -8.79% Korea Low: ₩7750.00 / High: ₩16570.00 534.94K
564 Samsung Pharm
KO:001360
$88.15 Million ₩130.07 Billion ₩1382.00 -0.43% +3.06% Korea Low: ₩1180.00 / High: ₩2210.00 6.15 Million
565 Kumho Electric
KO:001210
$87.74 Million ₩129.47 Billion ₩10610.00 -4.07% -12.10% Korea Low: ₩481.00 / High: ₩13300.00 215.41 Million
566 Kyongbo Pharmaceutical Co Ltd
KO:214390
$87.65 Million ₩129.34 Billion ₩5410.00 +0.56% +0.19% Korea Low: ₩4945.00 / High: ₩8550.00 796.53K
567 Taeyang Metal Industrial Co Ltd
KO:004105
$87.63 Million ₩129.30 Billion ₩3550.00 +3.95% +4.26% Korea Low: ₩2710.00 / High: ₩4550.00 429.49K
568 Kyungdong City Gas Co Ltd
KO:267290
$87.42 Million ₩129.00 Billion ₩21900.00 +0.00% -1.57% Korea Low: ₩18510.00 / High: ₩23950.00 188.66K
569 Kyungin Synthe
KO:012610
$86.27 Million ₩127.30 Billion ₩3115.00 +0.00% -1.89% Korea Low: ₩2620.00 / High: ₩6090.00 3.15 Million
570 Kumkang Kind
KO:014280
$84.57 Million ₩124.79 Billion ₩4405.00 -0.79% -7.17% Korea Low: ₩3680.00 / High: ₩7260.00 7.32 Million
571 Tongyang
KO:001520
$84.34 Million ₩124.45 Billion ₩1041.00 +0.00% -2.80% Korea Low: ₩518.00 / High: ₩1194.00 2.93 Million
572 Hanjin Heavy Ind & Const Holdings Co Ltd
KO:003480
$83.89 Million ₩123.79 Billion ₩4745.00 -0.32% +0.21% Korea Low: ₩4325.00 / High: ₩6540.00 2.00 Million
573 DY Power Corp
KO:210540
$83.84 Million ₩123.71 Billion ₩11210.00 +1.45% -2.35% Korea Low: ₩10140.00 / High: ₩16300.00 828.08K
574 Daehan Synthet
KO:003830
$83.62 Million ₩123.39 Billion ₩114100.00 +0.00% -0.09% Korea Low: ₩103900.00 / High: ₩141400.00 9.92K
575 Igis Residence Reit Co Ltd
KO:350520
$83.57 Million ₩123.32 Billion ₩3345.00 +0.60% +0.45% Korea Low: ₩3230.00 / High: ₩4045.00 853.41K
576 Tonymoly Co Ltd
KO:214420
$83.26 Million ₩122.86 Billion ₩5140.00 +2.19% +0.78% Korea Low: ₩4555.00 / High: ₩11000.00 2.05 Million
577 Shinyoung Waco
KO:005800
$82.77 Million ₩122.13 Billion ₩13570.00 +0.52% +0.89% Korea Low: ₩11790.00 / High: ₩19200.00 71.35K
578 Kumkang Kind Co Ltd
KO:014285
$82.64 Million ₩121.95 Billion ₩5600.00 +1.82% -1.41% Korea Low: ₩5110.00 / High: ₩13650.00 31.08K
579 LG HelloVision Corp
KO:037560
$82.61 Million ₩121.90 Billion ₩1574.00 +0.25% -4.14% Korea Low: ₩1487.00 / High: ₩3170.00 2.47 Million
580 Y2 Solution Co., Ltd
KO:011690
$82.44 Million ₩121.66 Billion ₩3315.00 +4.41% +3.59% Korea Low: ₩2640.00 / High: ₩3770.00 2.79 Million
581 Dong Yang Pipe
KO:008970
$81.91 Million ₩120.87 Billion ₩1165.00 +0.17% -0.43% Korea Low: ₩982.00 / High: ₩2750.00 31.71 Million
582 TWay Holdings
KO:004870
$81.52 Million ₩120.29 Billion ₩1063.00 -0.28% -5.34% Korea Low: ₩237.00 / High: ₩1410.00 1.48 Million
583 Hwaseung Corporation Co Ltd
KO:013520
$81.06 Million ₩119.61 Billion ₩2550.00 +1.39% +0.20% Korea Low: ₩2000.00 / High: ₩3475.00 1.71 Million
584 KCTC Co. Ltd
KO:009070
$80.92 Million ₩119.40 Billion ₩3980.00 +0.13% -0.25% Korea Low: ₩3495.00 / High: ₩7990.00 2.43 Million
585 Jeil Pharm
KO:002620
$79.90 Million ₩117.90 Billion ₩7680.00 +0.00% +1.45% Korea Low: ₩6290.00 / High: ₩9280.00 99.44K
586 Kleannara Co Ltd
KO:004545
$78.49 Million ₩115.81 Billion ₩3110.00 -4.89% -22.25% Korea Low: ₩3110.00 / High: ₩12570.00 41.59K
587 Daekyo
KO:019680
$77.96 Million ₩115.04 Billion ₩1616.00 -2.12% -19.20% Korea Low: ₩846.00 / High: ₩2215.00 1.88 Million
588 Hyundai Livart Furniture Co Ltd
KO:079430
$77.83 Million ₩114.85 Billion ₩5710.00 -0.17% -3.71% Korea Low: ₩5370.00 / High: ₩8100.00 455.99K
589 Kukdong Oil &
KO:014530
$77.35 Million ₩114.14 Billion ₩3390.00 +0.00% +2.57% Korea Low: ₩2985.00 / High: ₩5990.00 9.89 Million
590 Hyundai C&F Inc
KO:227840
$77.30 Million ₩114.06 Billion ₩12930.00 -0.08% +0.00% Korea Low: ₩11230.00 / High: ₩14190.00 363.83K
591 Hwaseung Industries Co Ltd
KO:006060
$77.29 Million ₩114.05 Billion ₩2380.00 -1.45% -1.65% Korea Low: ₩2325.00 / High: ₩4105.00 1.42 Million
592 Soosan Heavy I
KO:017550
$77.09 Million ₩113.75 Billion ₩1823.00 +0.61% -4.00% Korea Low: ₩1440.00 / High: ₩3860.00 8.19 Million
593 Dual Co Ltd
KO:016740
$76.40 Million ₩112.73 Billion ₩3975.00 +0.00% -0.13% Korea Low: ₩3115.00 / High: ₩5200.00 2.03 Million
594 Daesung Holdin
KO:016710
$76.10 Million ₩112.29 Billion ₩7000.00 +1.01% +0.29% Korea Low: ₩6630.00 / High: ₩9260.00 380.77K
595 Young Heung I&
KO:012160
$74.54 Million ₩109.99 Billion ₩2095.00 -3.68% -7.71% Korea Low: ₩360.00 / High: ₩2650.00 1.07 Million
596 Incheon City G
KO:034590
$74.44 Million ₩109.85 Billion ₩26650.00 +0.76% +0.00% Korea Low: ₩25100.00 / High: ₩27600.00 24.99K
597 Handok
KO:002390
$74.39 Million ₩109.77 Billion ₩8450.00 -4.95% -10.58% Korea Low: ₩6700.00 / High: ₩12070.00 259.38K
598 Kpx Green Chem
KO:083420
$74.38 Million ₩109.75 Billion ₩4705.00 +0.11% -1.05% Korea Low: ₩4160.00 / High: ₩7610.00 2.54 Million
599 STX Corporation
KO:011810
$74.11 Million ₩109.36 Billion ₩3530.00 +0.00% +0.00% Korea Low: ₩3530.00 / High: ₩3530.00 0.00
600 Taeyang Metal
KO:004100
$73.80 Million ₩108.91 Billion ₩2990.00 +3.10% +6.03% Korea Low: ₩1966.00 / High: ₩3640.00 7.63 Million