Largest Companies on Taiwan OTC Exchange Ranked by Market Cap

Explore the biggest and most valuable companies listed on Taiwan OTC Exchange stock exchange, ranked by market capitalization

Taiwan OTC Exchange (TWO) — Total Market Cap: $300.28 Billion  •  Located in Taiwan  •  1,052 Listed Companies

Total Market Cap (USD)

$300.28 Billion

Listed Companies

1,052

Exchange Location

Taiwan
Rank Company Market Cap (USD) Market Cap (Local) Price 24h Change 7d Change Country 52-Week Range 24h Volume
1 Aspeed Technology
TWO:5274
$14.51 Billion NT$460.44 Billion NT$12180.00 -3.18% +7.64% Taiwan Low: NT$2760.00 / High: NT$12615.00 7.83 Million
2 MPI Corporation
TWO:6223
$13.59 Billion NT$431.46 Billion NT$4545.00 -1.62% +15.06% Taiwan Low: NT$558.00 / High: NT$4620.00 31.08 Million
3 Phison Electronics
TWO:8299
$11.28 Billion NT$357.94 Billion NT$1720.00 +3.61% +4.24% Taiwan Low: NT$419.50 / High: NT$2380.00 183.78 Million
4 Vanguard International Semiconductor
TWO:5347
$7.61 Billion NT$241.51 Billion NT$125.50 -2.71% +6.36% Taiwan Low: NT$80.40 / High: NT$163.00 463.46 Million
5 GlobalWafers Co Ltd
TWO:6488
$7.52 Billion NT$238.82 Billion NT$499.50 +1.83% +20.80% Taiwan Low: NT$272.50 / High: NT$541.00 97.89 Million
6 eMemory Technology
TWO:3529
$7.44 Billion NT$236.01 Billion NT$3160.00 +6.94% +15.96% Taiwan Low: NT$1490.00 / High: NT$3160.00 24.03 Million
7 Taiwan Union Technology
TWO:6274
$7.29 Billion NT$231.25 Billion NT$801.00 -0.87% +28.57% Taiwan Low: NT$126.00 / High: NT$808.00 340.36 Million
8 International Games System Co Ltd
TWO:3293
$6.80 Billion NT$215.86 Billion NT$766.00 -0.39% -0.13% Taiwan Low: NT$670.00 / High: NT$895.00 48.81 Million
9 LandMark Optoelectronics
TWO:3081
$6.76 Billion NT$214.64 Billion NT$2320.00 +0.22% +34.10% Taiwan Low: NT$227.50 / High: NT$2320.00 84.36 Million
10 WIN Semiconductors
TWO:3105
$6.12 Billion NT$194.16 Billion NT$458.00 -1.29% +21.65% Taiwan Low: NT$79.30 / High: NT$464.00 722.40 Million
11 E Ink Holdings
TWO:8069
$5.37 Billion NT$170.33 Billion NT$148.00 +3.50% +2.78% Taiwan Low: NT$136.50 / High: NT$271.50 175.35 Million
12 Universal Microwave Technology
TWO:3491
$3.80 Billion NT$120.48 Billion NT$1785.00 -1.65% +19.40% Taiwan Low: NT$312.50 / High: NT$1815.00 38.19 Million
13 Adata Technology Co Ltd
TWO:3260
$3.65 Billion NT$115.96 Billion NT$365.50 -1.75% -0.81% Taiwan Low: NT$78.30 / High: NT$508.00 483.69 Million
14 Chunghwa Precision Test Tech Co Ltd
TWO:6510
$3.53 Billion NT$112.14 Billion NT$3420.00 -1.87% +1.94% Taiwan Low: NT$615.00 / High: NT$4015.00 17.25 Million
15 InnoDisk
TWO:5289
$3.41 Billion NT$108.22 Billion NT$1135.00 -1.73% +21.91% Taiwan Low: NT$221.50 / High: NT$1280.00 69.30 Million
16 All Ring Tech Co Ltd
TWO:6187
$3.16 Billion NT$100.18 Billion NT$1040.00 +6.78% +16.72% Taiwan Low: NT$214.00 / High: NT$1040.00 81.55 Million
17 Grand Plastic Technology
TWO:3131
$3.15 Billion NT$100.08 Billion NT$3485.00 +9.94% +18.94% Taiwan Low: NT$755.00 / High: NT$3485.00 28.75 Million
18 Browave
TWO:3163
$3.04 Billion NT$96.65 Billion NT$1200.00 -4.76% +38.57% Taiwan Low: NT$137.50 / High: NT$1260.00 54.09 Million
19 Acter Co Ltd
TWO:5536
$2.96 Billion NT$94.05 Billion NT$758.00 +4.84% +5.57% Taiwan Low: NT$336.00 / High: NT$985.00 44.60 Million
20 Ardentec
TWO:3264
$2.86 Billion NT$90.76 Billion NT$191.50 +1.32% +15.36% Taiwan Low: NT$67.00 / High: NT$191.50 310.05 Million
21 Chipbond Technology
TWO:6147
$2.73 Billion NT$86.75 Billion NT$116.50 +9.91% +52.49% Taiwan Low: NT$51.20 / High: NT$116.50 790.92 Million
22 Auras Technology Co Ltd
TWO:3324
$2.71 Billion NT$86.10 Billion NT$940.00 -5.05% +2.17% Taiwan Low: NT$442.50 / High: NT$1155.00 124.66 Million
23 Advanced Echem Materials Company Limited
TWO:4749
$2.68 Billion NT$85.22 Billion NT$919.00 +2.91% +10.99% Taiwan Low: NT$391.00 / High: NT$1015.00 65.44 Million
24 FOCI Fiber Optic Communications
TWO:3363
$2.67 Billion NT$84.89 Billion NT$747.00 -4.72% +23.47% Taiwan Low: NT$150.00 / High: NT$784.00 64.19 Million
25 Solar Applied Materials Technology
TWO:1785
$2.38 Billion NT$75.69 Billion NT$127.00 +9.96% +38.19% Taiwan Low: NT$49.40 / High: NT$127.00 941.66 Million
26 Sino-American Silicon Products
TWO:5483
$2.32 Billion NT$73.70 Billion NT$120.00 +0.42% +12.15% Taiwan Low: NT$88.20 / High: NT$131.00 195.77 Million
27 Co-Tech Development
TWO:8358
$2.28 Billion NT$72.46 Billion NT$287.00 +4.94% +18.11% Taiwan Low: NT$44.05 / High: NT$300.50 475.45 Million
28 GCS Holdings
TWO:4991
$2.09 Billion NT$66.34 Billion NT$583.00 +5.62% +38.81% Taiwan Low: NT$74.10 / High: NT$583.00 115.69 Million
29 LuxNet
TWO:4979
$2.06 Billion NT$65.49 Billion NT$465.00 +3.45% +23.83% Taiwan Low: NT$131.00 / High: NT$465.00 193.18 Million
30 Simplo Technology Co Ltd
TWO:6121
$2.05 Billion NT$64.92 Billion NT$351.00 -0.43% +1.01% Taiwan Low: NT$312.00 / High: NT$414.00 12.94 Million
31 Fulltech Fiber Glass
TWO:1815
$1.85 Billion NT$58.74 Billion NT$113.00 +2.73% +14.49% Taiwan Low: NT$26.00 / High: NT$121.50 1.25 Billion
32 Alliance Material Co., Ltd.
TWO:3595
$1.81 Billion NT$57.31 Billion NT$1690.00 -4.25% -8.15% Taiwan Low: NT$302.00 / High: NT$1880.00 20.98 Million
33 Dynapack International Technology
TWO:3211
$1.75 Billion NT$55.54 Billion NT$359.50 -4.13% +1.99% Taiwan Low: NT$152.50 / High: NT$406.00 266.35 Million
34 Poya International Co Ltd
TWO:5904
$1.69 Billion NT$53.75 Billion NT$505.00 +0.40% +0.00% Taiwan Low: NT$394.00 / High: NT$523.00 8.97 Million
35 7751
TWO:7751
$1.66 Billion NT$52.70 Billion NT$1960.00 -1.75% +29.37% Taiwan Low: NT$709.00 / High: NT$1995.00 5.63 Million
36 Keystone Microtech Corp
TWO:6683
$1.60 Billion NT$50.82 Billion NT$1850.00 +8.82% +22.92% Taiwan Low: NT$264.50 / High: NT$1850.00 35.55 Million
37 Chang Wah Technology Co Ltd
TWO:6548
$1.51 Billion NT$48.00 Billion NT$52.00 +0.58% +9.24% Taiwan Low: NT$30.15 / High: NT$61.20 167.90 Million
38 Taiwan Puritic Corp.
TWO:6826
$1.51 Billion NT$47.99 Billion NT$561.00 -5.87% +6.05% Taiwan Low: NT$258.00 / High: NT$761.00 14.99 Million
39 Xintec
TWO:3374
$1.44 Billion NT$45.86 Billion NT$169.00 +1.50% +5.96% Taiwan Low: NT$121.00 / High: NT$193.50 75.83 Million
40 Nan Juen International Co., Ltd.
TWO:6584
$1.43 Billion NT$45.27 Billion NT$650.00 +3.34% +6.56% Taiwan Low: NT$121.00 / High: NT$654.00 23.52 Million
41 Taiwan Speciality Chemicals Corporation
TWO:4772
$1.37 Billion NT$43.49 Billion NT$294.50 -0.51% +1.90% Taiwan Low: NT$164.00 / High: NT$376.00 47.53 Million
42 Taiwan FamilyMart Co Ltd
TWO:5903
$1.34 Billion NT$42.41 Billion NT$190.00 -0.26% +0.26% Taiwan Low: NT$189.50 / High: NT$211.00 830.25K
43 Parade Technologies Ltd
TWO:4966
$1.28 Billion NT$40.59 Billion NT$520.00 -2.44% +9.92% Taiwan Low: NT$463.50 / High: NT$864.00 16.22 Million
44 Gudeng Precision Industrial Co Ltd
TWO:3680
$1.15 Billion NT$36.64 Billion NT$381.50 -2.30% +1.19% Taiwan Low: NT$283.00 / High: NT$455.50 31.11 Million
45 Glotech Industrial
TWO:5475
$1.15 Billion NT$36.55 Billion NT$287.50 -1.54% +28.06% Taiwan Low: NT$10.05 / High: NT$292.00 98.44 Million
46 Longwell Co
TWO:6290
$1.08 Billion NT$34.37 Billion NT$212.50 -3.85% +6.78% Taiwan Low: NT$67.70 / High: NT$239.50 212.75 Million
47 Brighton-Best International Taiwan
TWO:8415
$1.08 Billion NT$34.32 Billion NT$34.15 -0.15% +0.59% Taiwan Low: NT$33.00 / High: NT$36.25 14.65 Million
48 First Hi-tec Enterprise Co Ltd
TWO:5439
$1.05 Billion NT$33.42 Billion NT$359.50 +7.47% +27.26% Taiwan Low: NT$119.00 / High: NT$373.00 125.47 Million
49 Lin BioScience Inc.
TWO:6696
$1.02 Billion NT$32.41 Billion NT$391.00 -0.13% +5.25% Taiwan Low: NT$113.50 / High: NT$442.50 16.89 Million
50 Yuanta Futures Co Ltd
TWO:6023
$998.02 Million NT$31.68 Billion NT$99.00 +0.81% +1.12% Taiwan Low: NT$79.40 / High: NT$99.80 6.69 Million
51 Century Wind Power Co. Ltd.
TWO:2072
$977.46 Million NT$31.02 Billion NT$182.50 -0.23% -26.85% Taiwan Low: NT$170.50 / High: NT$364.50 12.43 Million
52 Center Laboratories
TWO:4123
$927.66 Million NT$29.44 Billion NT$39.90 -0.13% -5.00% Taiwan Low: NT$33.60 / High: NT$49.35 173.58 Million
53 Max Zipper Co Ltd
TWO:8932
$911.53 Million NT$28.93 Billion NT$81.70 +0.86% -0.37% Taiwan Low: NT$80.10 / High: NT$241.50 48.10 Million
54 Coretronic
TWO:5371
$906.61 Million NT$28.78 Billion NT$73.60 +1.38% -2.65% Taiwan Low: NT$53.60 / High: NT$131.00 92.15 Million
55 PixArt Imaging
TWO:3227
$888.03 Million NT$28.19 Billion NT$188.00 +0.27% +3.01% Taiwan Low: NT$177.00 / High: NT$256.50 19.02 Million
56 Chief Telecom Inc
TWO:6561
$887.89 Million NT$28.18 Billion NT$361.50 +0.70% +2.12% Taiwan Low: NT$314.00 / High: NT$456.50 2.83 Million
57 CCP Contact Probe Co Ltd
TWO:6217
$862.12 Million NT$27.36 Billion NT$240.00 +1.48% +33.70% Taiwan Low: NT$25.50 / High: NT$240.00 199.56 Million
58 Advanced Wireless Semiconductor Co
TWO:8086
$857.50 Million NT$27.22 Billion NT$138.50 -4.15% +12.60% Taiwan Low: NT$69.00 / High: NT$145.50 183.68 Million
59 IntelliEPI Cayman
TWO:4971
$854.12 Million NT$27.11 Billion NT$678.00 +4.79% +16.90% Taiwan Low: NT$89.80 / High: NT$678.00 73.07 Million
60 Praise Victor Industrial Co., Ltd.
TWO:7768
$847.45 Million NT$26.90 Billion NT$432.00 +1.05% +4.73% Taiwan Low: NT$331.50 / High: NT$451.00 5.95 Million
61 AIC Inc
TWO:3693
$842.46 Million NT$26.74 Billion NT$622.00 +9.89% +22.68% Taiwan Low: NT$234.50 / High: NT$622.00 54.90 Million
62 Jiu Han System Technology Co. Ltd.
TWO:6903
$837.09 Million NT$26.57 Billion NT$403.50 +3.20% +40.59% Taiwan Low: NT$93.70 / High: NT$403.50 47.58 Million
63 Oneness Biotech Co Ltd
TWO:4743
$801.88 Million NT$25.45 Billion NT$53.20 +0.57% +0.00% Taiwan Low: NT$51.00 / High: NT$78.50 48.54 Million
64 Group Up Industrial Co Ltd
TWO:6664
$772.40 Million NT$24.52 Billion NT$411.50 +6.74% +27.60% Taiwan Low: NT$164.00 / High: NT$411.50 36.95 Million
65 Quanta Storage
TWO:6188
$759.47 Million NT$24.11 Billion NT$86.60 -1.03% -2.04% Taiwan Low: NT$72.20 / High: NT$130.00 33.02 Million
66 Winstek Semiconductor Co Ltd
TWO:3265
$740.54 Million NT$23.51 Billion NT$172.50 +5.83% +17.75% Taiwan Low: NT$83.10 / High: NT$172.50 71.64 Million
67 Ingentec Corporation
TWO:4768
$736.84 Million NT$23.39 Billion NT$492.50 +2.18% +11.93% Taiwan Low: NT$99.50 / High: NT$513.00 33.00 Million
68 Farglory Life Insurance Co. Ltd.
TWO:5859
$724.21 Million NT$22.99 Billion NT$15.85 -0.63% -0.63% Taiwan Low: NT$13.95 / High: NT$16.90 2.83 Million
69 Analog Integrations Corporation
TWO:6291
$715.93 Million NT$22.72 Billion NT$437.00 +9.94% +29.29% Taiwan Low: NT$76.10 / High: NT$437.00 49.94 Million
70 Myson Century, Inc.
TWO:5314
$714.81 Million NT$22.69 Billion NT$77.70 -0.89% +0.13% Taiwan Low: NT$45.00 / High: NT$144.00 119.14 Million
71 Lumosa Therapeutics Co. Ltd.
TWO:6535
$711.22 Million NT$22.57 Billion NT$134.50 -3.24% -9.43% Taiwan Low: NT$125.00 / High: NT$319.00 4.02 Million
72 Etron Technology
TWO:5351
$710.88 Million NT$22.56 Billion NT$69.30 -1.98% -1.28% Taiwan Low: NT$22.20 / High: NT$84.80 504.14 Million
73 Baotek Industrial Materials Ltd
TWO:5340
$699.99 Million NT$22.22 Billion NT$114.00 +0.00% +13.43% Taiwan Low: NT$29.10 / High: NT$120.00 141.62 Million
74 Sunmax Biotechnology Co Ltd
TWO:4728
$693.22 Million NT$22.00 Billion NT$404.00 +5.07% +4.39% Taiwan Low: NT$381.90 / High: NT$494.50 173.51K
75 Golden Friends
TWO:4506
$677.59 Million NT$21.51 Billion NT$121.50 +0.83% +3.85% Taiwan Low: NT$103.50 / High: NT$132.50 1.49 Million
76 Materials Analysis Technology
TWO:3587
$670.58 Million NT$21.28 Billion NT$317.50 +9.86% +39.87% Taiwan Low: NT$141.00 / High: NT$317.50 69.97 Million
77 ECOVE Environment Corp
TWO:6803
$663.80 Million NT$21.07 Billion NT$290.00 -0.17% +0.35% Taiwan Low: NT$279.00 / High: NT$309.50 1.74 Million
78 Gmt Global Inc.
TWO:4573
$653.56 Million NT$20.74 Billion NT$497.50 +25.16% +83.92% Taiwan Low: NT$67.10 / High: NT$497.50 48.09 Million
79 Wafer Works
TWO:6182
$647.91 Million NT$20.56 Billion NT$35.85 -0.28% +10.14% Taiwan Low: NT$19.05 / High: NT$39.90 198.34 Million
80 Sporton International
TWO:6146
$646.69 Million NT$20.53 Billion NT$201.50 +0.00% +3.87% Taiwan Low: NT$155.00 / High: NT$203.00 11.85 Million
81 EirGenix
TWO:6589
$632.48 Million NT$20.08 Billion NT$66.40 +0.45% +7.27% Taiwan Low: NT$59.60 / High: NT$66.40 14.47 Million
82 Episil Holding
TWO:3707
$616.96 Million NT$19.58 Billion NT$51.10 +0.79% +2.71% Taiwan Low: NT$30.65 / High: NT$69.90 86.75 Million
83 Great Giant Fibre Garment Co., Ltd.
TWO:4441
$615.02 Million NT$19.52 Billion NT$287.00 +4.74% +10.38% Taiwan Low: NT$197.00 / High: NT$287.00 5.07 Million
84 YeaShin International Development Co Ltd
TWO:5213
$612.39 Million NT$19.44 Billion NT$27.00 -0.55% +0.37% Taiwan Low: NT$22.30 / High: NT$35.80 21.76 Million
85 M31 Technology Corp
TWO:6643
$605.66 Million NT$19.22 Billion NT$460.00 +1.32% -5.35% Taiwan Low: NT$374.00 / High: NT$565.00 28.77 Million
86 Alltop Technology Co Ltd
TWO:3526
$602.66 Million NT$19.13 Billion NT$291.50 +0.34% +3.37% Taiwan Low: NT$214.50 / High: NT$306.00 15.42 Million
87 Gallant Precision Machining Co Ltd
TWO:5443
$596.29 Million NT$18.93 Billion NT$117.50 +1.29% +16.34% Taiwan Low: NT$61.10 / High: NT$117.50 151.33 Million
88 Lungyen Life Service
TWO:5530
$590.94 Million NT$18.76 Billion NT$44.65 -2.40% -5.00% Taiwan Low: NT$44.65 / High: NT$72.60 8.96 Million
89 TTY Biopharm Co Ltd
TWO:4105
$585.19 Million NT$18.57 Billion NT$74.70 +0.27% +0.95% Taiwan Low: NT$72.60 / High: NT$86.30 21.54 Million
90 Medigen Vaccine Biologics
TWO:6547
$575.87 Million NT$18.28 Billion NT$55.60 +0.18% -5.28% Taiwan Low: NT$33.75 / High: NT$61.00 135.65 Million
91 Nova Technology
TWO:6613
$561.32 Million NT$17.82 Billion NT$229.00 +6.26% +10.10% Taiwan Low: NT$152.00 / High: NT$229.00 9.06 Million
92 Allied Circuit Co Ltd
TWO:8155
$552.57 Million NT$17.54 Billion NT$314.50 -2.33% +28.63% Taiwan Low: NT$98.20 / High: NT$322.00 54.37 Million
93 Gloria Material Technology
TWO:5009
$547.99 Million NT$17.39 Billion NT$31.15 -2.50% -4.45% Taiwan Low: NT$30.50 / High: NT$46.40 70.40 Million
94 Tai-Tech Advanced Electronics Co Ltd
TWO:3357
$515.95 Million NT$16.38 Billion NT$160.50 +4.22% +10.31% Taiwan Low: NT$88.10 / High: NT$201.50 57.36 Million
95 Anpec Electronics
TWO:6138
$515.36 Million NT$16.36 Billion NT$221.00 +0.45% +3.27% Taiwan Low: NT$138.50 / High: NT$267.00 8.53 Million
96 AP Biosciences Inc
TWO:6945
$514.94 Million NT$16.34 Billion NT$191.00 -1.80% -5.68% Taiwan Low: NT$165.00 / High: NT$232.00 14.55 Million
97 Synmosa Biopharma
TWO:4114
$496.19 Million NT$15.75 Billion NT$31.30 +1.13% +0.16% Taiwan Low: NT$30.70 / High: NT$39.25 16.16 Million
98 Yieh United Steel
TWO:9957
$489.57 Million NT$15.54 Billion NT$5.93 -0.17% -1.33% Taiwan Low: NT$5.92 / High: NT$7.27 9.83 Million
99 Contrel Technology Co Ltd
TWO:8064
$483.29 Million NT$15.34 Billion NT$83.00 +6.68% +28.68% Taiwan Low: NT$33.80 / High: NT$83.00 246.64 Million
100 Phoenix Pioneer technology Co., Ltd.
TWO:6920
$477.89 Million NT$15.17 Billion NT$73.20 +14.38% +82.09% Taiwan Low: NT$28.25 / High: NT$73.20 57.57 Million