Largest Companies on KOSDAQ Exchange Ranked by Market Cap

KOSDAQ Exchange (KQ) lists 1,224 publicly traded companies with a combined market cap of $251.82 Billion. Based in Korea, this ranking covers all KQ-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)

$251.82 Billion

Listed Companies

1,224

Exchange Location

Korea
Rank Company Market Cap (USD) Market Cap (Local) Price 24h Change 7d Change Country 52-Week Range 24h Volume
101 NH SPAC 8
KQ:225570
$464.11 Million ₩684.85 Billion ₩10890.00 +0.83% -6.44% Korea Low: ₩7910.00 / High: ₩14390.00 4.78 Million
102 KT Submarine Co. Ltd
KQ:060370
$461.75 Million ₩681.37 Billion ₩33150.00 +1.69% +2.31% Korea Low: ₩21950.00 / High: ₩50100.00 2.37 Million
103 Seobu T&D Co. Ltd
KQ:006730
$461.67 Million ₩681.24 Billion ₩10700.00 -2.64% -6.39% Korea Low: ₩8550.00 / High: ₩18580.00 6.58 Million
104 iA Inc
KQ:038880
$461.54 Million ₩681.05 Billion ₩3020.00 -7.65% -7.79% Korea Low: ₩119.00 / High: ₩4285.00 434.33K
105 Itcen Co. Ltd
KQ:124500
$460.75 Million ₩679.89 Billion ₩29300.00 -3.14% -8.72% Korea Low: ₩16770.00 / High: ₩71900.00 15.73 Million
106 INTEKPLUS Co. Ltd
KQ:064290
$459.77 Million ₩678.44 Billion ₩55600.00 +9.45% +23.97% Korea Low: ₩11110.00 / High: ₩55600.00 9.24 Million
107 Mezzion Pharma Co.Ltd
KQ:140410
$456.39 Million ₩673.45 Billion ₩78800.00 -0.63% +14.04% Korea Low: ₩51000.00 / High: ₩172700.00 1.91 Million
108 SUNIC SYSTEM Co. Ltd
KQ:171090
$454.76 Million ₩671.04 Billion ₩69700.00 -0.29% +3.87% Korea Low: ₩43050.00 / High: ₩131000.00 985.95K
109 People & Technology Inc
KQ:137400
$450.68 Million ₩665.03 Billion ₩28650.00 -1.88% -1.21% Korea Low: ₩25200.00 / High: ₩60900.00 3.30 Million
110 Hyundai Bioscience Co. Ltd
KQ:048410
$446.67 Million ₩659.12 Billion ₩6830.00 -3.67% +3.33% Korea Low: ₩4595.00 / High: ₩20000.00 32.67 Million
111 Protec Co. Ltd
KQ:053610
$446.46 Million ₩658.80 Billion ₩73200.00 +7.02% +19.02% Korea Low: ₩30050.00 / High: ₩96400.00 573.28K
112 Yest Ltd
KQ:122640
$437.85 Million ₩646.09 Billion ₩31400.00 -3.38% +9.22% Korea Low: ₩15750.00 / High: ₩39850.00 9.29 Million
113 KINX Inc
KQ:093320
$437.41 Million ₩645.45 Billion ₩141800.00 +3.05% +1.21% Korea Low: ₩83000.00 / High: ₩163000.00 218.69K
114 AhnLab Inc
KQ:053800
$431.26 Million ₩636.37 Billion ₩70800.00 +2.46% +15.88% Korea Low: ₩51500.00 / High: ₩70800.00 1.28 Million
115 Nepes Corporation
KQ:033640
$429.74 Million ₩634.13 Billion ₩27500.00 -0.18% +23.87% Korea Low: ₩11980.00 / High: ₩38950.00 4.72 Million
116 MiCo Ltd
KQ:059090
$426.46 Million ₩629.29 Billion ₩19980.00 +0.00% -3.01% Korea Low: ₩11910.00 / High: ₩27900.00 6.03 Million
117 VITZROCELL Co.Ltd
KQ:082920
$423.24 Million ₩624.53 Billion ₩29000.00 -1.02% +4.69% Korea Low: ₩16520.00 / High: ₩64100.00 10.21 Million
118 Tesna Inc
KQ:131970
$420.23 Million ₩620.10 Billion ₩93400.00 -1.68% +11.99% Korea Low: ₩39850.00 / High: ₩190100.00 7.46 Million
119 Fine Semitech Corp
KQ:036810
$416.70 Million ₩614.89 Billion ₩30200.00 +0.00% +16.60% Korea Low: ₩15390.00 / High: ₩49550.00 3.32 Million
120 Advanced Nano Products Co. Ltd
KQ:121600
$415.73 Million ₩613.46 Billion ₩51200.00 -1.54% +4.07% Korea Low: ₩35350.00 / High: ₩88800.00 1.35 Million
121 ENF Technology Co. Ltd
KQ:102710
$415.03 Million ₩612.42 Billion ₩43050.00 +0.12% +6.03% Korea Low: ₩34900.00 / High: ₩62700.00 1.49 Million
122 Studio Dragon Corporation
KQ:253450
$410.46 Million ₩605.68 Billion ₩20150.00 -3.13% -7.14% Korea Low: ₩19700.00 / High: ₩50000.00 1.48 Million
123 Korea SPAC 3
KQ:222080
$402.14 Million ₩593.40 Billion ₩7630.00 -0.91% +3.11% Korea Low: ₩5940.00 / High: ₩18650.00 9.06 Million
124 Seoul Semiconductor Co. Ltd
KQ:046890
$398.90 Million ₩588.62 Billion ₩10440.00 +2.86% +8.19% Korea Low: ₩5830.00 / High: ₩18280.00 4.82 Million
125 Komipharm International Co. Ltd
KQ:041960
$386.69 Million ₩570.60 Billion ₩9870.00 +1.54% +6.59% Korea Low: ₩5890.00 / High: ₩10310.00 6.64 Million
126 Neosem Inc
KQ:253590
$386.38 Million ₩570.15 Billion ₩13200.00 +1.38% +18.60% Korea Low: ₩6900.00 / High: ₩20650.00 11.29 Million
127 Satrec Initiative Co. Ltd
KQ:099320
$382.24 Million ₩564.03 Billion ₩77600.00 +3.47% +9.60% Korea Low: ₩47400.00 / High: ₩214000.00 905.81K
128 Hanyang ENG Co. Ltd
KQ:045100
$380.99 Million ₩562.20 Billion ₩31600.00 -0.78% +10.10% Korea Low: ₩19120.00 / High: ₩38400.00 1.48 Million
129 Dongwoon Anatech Co Ltd
KQ:094170
$376.04 Million ₩554.89 Billion ₩27450.00 -1.08% +1.86% Korea Low: ₩16280.00 / High: ₩55100.00 2.24 Million
130 Osung Advanced Materials Co. Ltd
KQ:052420
$373.71 Million ₩551.45 Billion ₩9870.00 +0.71% +1.96% Korea Low: ₩7950.00 / High: ₩10740.00 979.99K
131 Samkang M&T Co.Ltd
KQ:100090
$372.09 Million ₩549.06 Billion ₩19940.00 +6.69% +13.55% Korea Low: ₩17560.00 / High: ₩27700.00 16.20 Million
132 Kona I Co.Ltd
KQ:052400
$367.19 Million ₩541.82 Billion ₩37700.00 -0.66% -0.66% Korea Low: ₩35000.00 / High: ₩71100.00 1.46 Million
133 ORUM
KQ:475830
$365.48 Million ₩539.30 Billion ₩25400.00 -6.96% -49.15% Korea Low: ₩25400.00 / High: ₩143700.00 8.21 Million
134 Hwail Pharmaceutical Co.Ltd
KQ:061250
$364.95 Million ₩538.53 Billion ₩6420.00 -0.16% -21.23% Korea Low: ₩918.00 / High: ₩9530.00 1.02 Million
135 GABIA Inc
KQ:079940
$364.40 Million ₩537.71 Billion ₩41250.00 -0.72% +5.36% Korea Low: ₩25250.00 / High: ₩47550.00 646.60K
136 Mirae Asset Venture Investment Co. Ltd
KQ:100790
$359.54 Million ₩530.54 Billion ₩17300.00 +2.98% +9.08% Korea Low: ₩7370.00 / High: ₩67400.00 15.67 Million
137 Heng Sheng Holding Group Limited
KQ:900270
$353.00 Million ₩520.89 Billion ₩2770.00 -4.65% -17.68% Korea Low: ₩137.00 / High: ₩3770.00 23.56 Million
138 POSCO M-TECH Co. Ltd
KQ:009520
$351.35 Million ₩518.45 Billion ₩12450.00 -0.95% -1.74% Korea Low: ₩9180.00 / High: ₩21450.00 5.08 Million
139 Skymoons Technology Inc.
KQ:033790
$344.28 Million ₩508.02 Billion ₩7480.00 -3.48% +0.81% Korea Low: ₩4600.00 / High: ₩10200.00 57.25 Million
140 Worldex Industry & Trading Co. Ltd
KQ:101160
$342.95 Million ₩506.06 Billion ₩30650.00 -1.92% +2.68% Korea Low: ₩21150.00 / High: ₩34950.00 1.08 Million
141 Echomarketing Co.Ltd
KQ:230360
$336.12 Million ₩495.98 Billion ₩16000.00 +0.00% +0.00% Korea Low: ₩10620.00 / High: ₩16040.00 801.53K
142 New Power Plasma Co.Ltd
KQ:144960
$335.11 Million ₩494.49 Billion ₩12220.00 +1.83% +41.27% Korea Low: ₩4760.00 / High: ₩12490.00 21.40 Million
143 NHN KCP Corp
KQ:060250
$335.09 Million ₩494.46 Billion ₩13110.00 -0.91% -9.40% Korea Low: ₩11240.00 / High: ₩23800.00 12.71 Million
144 Intellian Technologies Inc
KQ:189300
$334.56 Million ₩493.68 Billion ₩68100.00 -0.15% +6.74% Korea Low: ₩39400.00 / High: ₩172400.00 1.41 Million
145 Incar Financial Service Co. Ltd.
KQ:211050
$334.14 Million ₩493.06 Billion ₩10010.00 -1.96% -7.23% Korea Low: ₩8850.00 / High: ₩16990.00 1.70 Million
146 SOLiD Inc
KQ:050890
$333.60 Million ₩492.26 Billion ₩9500.00 +2.26% +10.21% Korea Low: ₩6260.00 / High: ₩18850.00 25.25 Million
147 Hyulim ROBOT Co.Ltd
KQ:090710
$331.86 Million ₩489.70 Billion ₩6400.00 -1.69% +7.20% Korea Low: ₩3145.00 / High: ₩21500.00 22.54 Million
148 i3system Inc
KQ:214430
$331.14 Million ₩488.64 Billion ₩69600.00 +5.45% +16.00% Korea Low: ₩53000.00 / High: ₩130000.00 394.52K
149 Daelim Paper Co.Ltd
KQ:017650
$329.36 Million ₩486.00 Billion ₩10800.00 +0.00% +1.41% Korea Low: ₩7140.00 / High: ₩10870.00 439.12K
150 TigerElec Co. Ltd
KQ:219130
$329.06 Million ₩485.57 Billion ₩76900.00 +1.59% +11.94% Korea Low: ₩15450.00 / High: ₩84600.00 1.03 Million
151 MCNEX Co. Ltd
KQ:097520
$328.51 Million ₩484.75 Billion ₩27500.00 -0.72% +4.56% Korea Low: ₩25000.00 / High: ₩32100.00 1.03 Million
152 PI Advanced Materials Co. Ltd
KQ:178920
$321.40 Million ₩474.27 Billion ₩16150.00 -1.82% -3.81% Korea Low: ₩15900.00 / High: ₩19180.00 1.58 Million
153 Micro Contact Solution Co. Ltd
KQ:098120
$320.54 Million ₩473.00 Billion ₩56900.00 -1.22% +12.67% Korea Low: ₩15910.00 / High: ₩57600.00 3.82 Million
154 KPM TECH Co. Ltd
KQ:042040
$319.67 Million ₩471.71 Billion ₩5110.00 -0.97% +11.57% Korea Low: ₩134.00 / High: ₩6000.00 225.68K
155 Aju IB Investment Co. Ltd
KQ:027360
$319.39 Million ₩471.29 Billion ₩3970.00 -0.75% +19.76% Korea Low: ₩1933.00 / High: ₩18720.00 77.45 Million
156 Sungwoo Hitech Co. Ltd
KQ:015750
$316.04 Million ₩466.35 Billion ₩5830.00 -0.68% -3.32% Korea Low: ₩5150.00 / High: ₩11310.00 4.25 Million
157 Woori Technology Investment Co. Ltd
KQ:041190
$315.58 Million ₩465.67 Billion ₩5980.00 +2.05% +7.17% Korea Low: ₩3930.00 / High: ₩12160.00 174.30 Million
158 Korea Ratings Co. Ltd
KQ:034950
$314.70 Million ₩464.38 Billion ₩104100.00 +0.58% +0.58% Korea Low: ₩93700.00 / High: ₩113900.00 18.74K
159 BH Co Ltd
KQ:090460
$313.51 Million ₩462.62 Billion ₩15730.00 -3.14% -7.25% Korea Low: ₩15730.00 / High: ₩18730.00 13.54 Million
160 Yujin Robot Co. Ltd
KQ:056080
$310.65 Million ₩458.40 Billion ₩12220.00 -4.46% +1.92% Korea Low: ₩9370.00 / High: ₩45700.00 6.47 Million
161 KOSES Co.Ltd
KQ:089890
$309.49 Million ₩456.69 Billion ₩27100.00 -1.28% +10.16% Korea Low: ₩15200.00 / High: ₩50500.00 3.45 Million
162 Korea Environment Technology Co. LTD
KQ:029960
$301.63 Million ₩445.08 Billion ₩8940.00 +0.00% +0.00% Korea Low: ₩8940.00 / High: ₩8940.00 17.19K
163 Hy-Lok Corporation
KQ:013030
$301.46 Million ₩444.84 Billion ₩37800.00 +2.44% +10.53% Korea Low: ₩29250.00 / High: ₩46150.00 796.18K
164 WONIK Materials Co.Ltd
KQ:104830
$300.33 Million ₩443.17 Billion ₩35150.00 +7.82% +10.88% Korea Low: ₩26400.00 / High: ₩54900.00 1.02 Million
165 Medy-Tox Inc
KQ:086900
$300.05 Million ₩442.75 Billion ₩67300.00 -1.17% -2.18% Korea Low: ₩66900.00 / High: ₩138600.00 737.39K
166 Ananti Inc
KQ:025980
$299.86 Million ₩442.48 Billion ₩5470.00 +4.99% +8.75% Korea Low: ₩3345.00 / High: ₩10360.00 105.39 Million
167 Korea No. 9 Special Purpose Acquisition Co. Ltd.
KQ:368770
$298.70 Million ₩440.76 Billion ₩13430.00 +0.37% +11.27% Korea Low: ₩9630.00 / High: ₩14370.00 3.56 Million
168 Okins Electronics Co. Ltd
KQ:080580
$298.69 Million ₩440.75 Billion ₩23000.00 -0.22% +6.24% Korea Low: ₩7660.00 / High: ₩26900.00 8.04 Million
169 Dongsung FineTec Co. Ltd
KQ:033500
$296.61 Million ₩437.67 Billion ₩16220.00 -1.40% -3.51% Korea Low: ₩14700.00 / High: ₩32400.00 1.95 Million
170 Samji Electronics Co. Ltd
KQ:037460
$293.31 Million ₩432.82 Billion ₩30550.00 +0.00% -0.81% Korea Low: ₩11710.00 / High: ₩56400.00 1.22 Million
171 Seohee Construction Co. Ltd
KQ:035890
$289.56 Million ₩427.28 Billion ₩2305.00 +0.88% +0.00% Korea Low: ₩1910.00 / High: ₩2440.00 6.75 Million
172 Dk Tech Co.Ltd
KQ:290550
$289.39 Million ₩427.03 Billion ₩21350.00 -1.61% +33.60% Korea Low: ₩6700.00 / High: ₩33000.00 10.59 Million
173 Global Standard Technology Limited
KQ:083450
$287.79 Million ₩424.66 Billion ₩49050.00 +1.55% +12.24% Korea Low: ₩21800.00 / High: ₩66500.00 2.52 Million
174 YG-1 Co. Ltd
KQ:019210
$287.14 Million ₩423.70 Billion ₩12620.00 -0.47% -0.47% Korea Low: ₩4950.00 / High: ₩26700.00 11.88 Million
175 SungEel HiTech Co. Ltd.
KQ:365340
$287.03 Million ₩423.54 Billion ₩34650.00 -0.86% -1.28% Korea Low: ₩24750.00 / High: ₩84500.00 861.84K
176 Caregen Co.Ltd
KQ:214370
$286.48 Million ₩422.74 Billion ₩39350.00 -2.36% -4.02% Korea Low: ₩39350.00 / High: ₩150100.00 1.62 Million
177 Kuk-Il Paper Mfg Co.Ltd
KQ:078130
$284.97 Million ₩420.50 Billion ₩3470.00 +1.02% +2.66% Korea Low: ₩3380.00 / High: ₩4235.00 1.33 Million
178 CUROCOM Co. Ltd
KQ:040350
$281.37 Million ₩415.20 Billion ₩3800.00 -4.16% -6.52% Korea Low: ₩236.00 / High: ₩11950.00 3.16 Million
179 Chunbo Co. Ltd
KQ:278280
$279.15 Million ₩411.92 Billion ₩34450.00 -3.09% -8.62% Korea Low: ₩28250.00 / High: ₩79400.00 799.05K
180 Global Tax Free Co. Ltd
KQ:204620
$278.59 Million ₩411.09 Billion ₩5850.00 +0.17% +3.36% Korea Low: ₩4000.00 / High: ₩6830.00 20.73 Million
181 Wireless Power Amplifier Module Inc
KQ:332570
$277.30 Million ₩409.19 Billion ₩8760.00 -5.81% +8.68% Korea Low: ₩4130.00 / High: ₩14180.00 73.48 Million
182 MAKUS Inc
KQ:093520
$276.24 Million ₩407.62 Billion ₩28350.00 +2.72% +6.18% Korea Low: ₩16300.00 / High: ₩33300.00 417.27K
183 Mecaro Co. Ltd
KQ:241770
$275.52 Million ₩406.56 Billion ₩41150.00 +2.88% +2.88% Korea Low: ₩17800.00 / High: ₩47950.00 356.00K
184 VT GMP Co.Ltd
KQ:018290
$272.04 Million ₩401.42 Billion ₩11310.00 -0.62% -3.66% Korea Low: ₩10720.00 / High: ₩31100.00 4.39 Million
185 Com2uS Corporation
KQ:078340
$271.46 Million ₩400.57 Billion ₩35000.00 +1.45% -0.14% Korea Low: ₩22700.00 / High: ₩38400.00 4.41 Million
186 Dear U Co. Ltd.
KQ:376300
$268.82 Million ₩396.67 Billion ₩16710.00 -2.85% -7.01% Korea Low: ₩16710.00 / High: ₩44900.00 1.33 Million
187 AfreecaTV Co. Ltd
KQ:067160
$266.77 Million ₩393.64 Billion ₩36400.00 -1.09% -1.89% Korea Low: ₩36400.00 / High: ₩76100.00 751.48K
188 INNOX Advanced Materials Co.Ltd
KQ:272290
$266.58 Million ₩393.37 Billion ₩20900.00 +0.24% +3.72% Korea Low: ₩17280.00 / High: ₩42050.00 1.90 Million
189 Lightron Inc.
KQ:069540
$260.74 Million ₩384.75 Billion ₩3930.00 -4.38% -9.13% Korea Low: ₩1667.00 / High: ₩4410.00 470.05 Million
190 AbClon Inc
KQ:174900
$259.53 Million ₩382.97 Billion ₩19220.00 -1.23% -5.09% Korea Low: ₩15430.00 / High: ₩89100.00 3.74 Million
191 NEOWIZ
KQ:095660
$254.16 Million ₩375.03 Billion ₩17720.00 +0.06% -0.67% Korea Low: ₩16350.00 / High: ₩30950.00 941.72K
192 MegaStudyEdu Co. Ltd
KQ:215200
$253.99 Million ₩374.79 Billion ₩36200.00 +0.00% +5.08% Korea Low: ₩34150.00 / High: ₩49450.00 721.06K
193 Iones Co. Ltd
KQ:114810
$253.51 Million ₩374.08 Billion ₩13530.00 -2.45% +10.54% Korea Low: ₩7250.00 / High: ₩19670.00 4.80 Million
194 GemVax&KAEL Co.Ltd
KQ:082270
$253.35 Million ₩373.84 Billion ₩10480.00 -1.04% +1.95% Korea Low: ₩9190.00 / High: ₩59300.00 3.76 Million
195 Leenos Corp
KQ:039980
$249.15 Million ₩367.64 Billion ₩5110.00 +1.59% +3.34% Korea Low: ₩1239.00 / High: ₩9630.00 8.20 Million
196 Cafe24 Corp
KQ:042000
$245.78 Million ₩362.67 Billion ₩15000.00 -1.38% -4.88% Korea Low: ₩14890.00 / High: ₩43250.00 1.12 Million
197 SEOHAN Const. & Eng.co.Ltd
KQ:011370
$245.63 Million ₩362.45 Billion ₩3665.00 -1.48% -3.93% Korea Low: ₩702.00 / High: ₩3945.00 1.82 Million
198 Dreamus Company
KQ:060570
$244.68 Million ₩361.06 Billion ₩4875.00 -0.31% -3.47% Korea Low: ₩728.00 / High: ₩5090.00 927.07K
199 Suprema Inc
KQ:236200
$244.56 Million ₩360.87 Billion ₩51800.00 +1.17% -1.52% Korea Low: ₩30800.00 / High: ₩63700.00 518.06K
200 Hancom Inc
KQ:030520
$243.32 Million ₩359.05 Billion ₩16500.00 -1.02% -5.12% Korea Low: ₩15170.00 / High: ₩26550.00 2.93 Million