Largest Companies on Taiwan OTC Exchange by Market Cap

Largest companies on Taiwan OTC Exchange by market cap. Taiwan OTC Exchange (TWO) lists 626 publicly traded companies with a combined market cap of $223.41 Billion. Based in Taiwan, this ranking covers all TWO-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)

$223.41 Billion

Listed Companies

626

Exchange Location

Taiwan

Top Taiwan OTC Exchange Stocks by Market Capitalization (November 2026)

Top Taiwan OTC Exchange stocks by market capitalization as of November 2026, covering 626 listed companies.

Rank Company Market Cap (USD) Market Cap (Local) Price 24h Change 7d Change Country 52-Week Range 24h Volume
201 Brogent Technologies
TWO:5263
$180.53 Million NT$5.73 Billion NT$75.00 -5.42% -12.79% Taiwan Low: NT$75.00 / High: NT$125.00 6.31 Million
202 Savior Lifetec
TWO:4167
$179.96 Million NT$5.71 Billion NT$18.40 -2.65% -9.80% Taiwan Low: NT$16.70 / High: NT$22.40 62.91 Million
203 Ate Energy International Co Ltd
TWO:6179
$177.10 Million NT$5.62 Billion NT$31.70 -5.93% -14.78% Taiwan Low: NT$22.80 / High: NT$41.45 159.80 Million
204 Netronix
TWO:6143
$176.51 Million NT$5.60 Billion NT$65.10 -3.13% -13.43% Taiwan Low: NT$65.10 / High: NT$132.50 7.51 Million
205 Hi-Clearance
TWO:1788
$175.33 Million NT$5.57 Billion NT$125.00 -0.79% -1.57% Taiwan Low: NT$125.00 / High: NT$138.00 544.86K
206 Taigen Biopharmaceuticals Holdings Ltd
TWO:4157
$175.15 Million NT$5.56 Billion NT$7.81 -1.01% -10.02% Taiwan Low: NT$7.81 / High: NT$15.60 31.06 Million
207 ASIX Electronics
TWO:3169
$174.72 Million NT$5.55 Billion NT$87.60 -5.81% -14.12% Taiwan Low: NT$84.20 / High: NT$123.00 4.16 Million
208 AVY Precision Technology
TWO:5392
$172.94 Million NT$5.49 Billion NT$30.65 -4.37% -18.48% Taiwan Low: NT$30.65 / High: NT$51.40 21.94 Million
209 Pro-Hawk
TWO:8083
$170.46 Million NT$5.41 Billion NT$154.00 +0.00% -1.91% Taiwan Low: NT$152.50 / High: NT$180.00 1.21 Million
210 Rich Development Co Ltd
TWO:5512
$169.01 Million NT$5.36 Billion NT$7.06 -2.49% -6.74% Taiwan Low: NT$6.75 / High: NT$8.40 10.77 Million
211 Pacific Hospital Supply Co Ltd
TWO:4126
$168.57 Million NT$5.35 Billion NT$73.70 -1.60% -2.12% Taiwan Low: NT$73.70 / High: NT$88.70 925.38K
212 ICP DAS Co Ltd
TWO:3577
$167.47 Million NT$5.32 Billion NT$83.10 -5.89% -13.08% Taiwan Low: NT$57.30 / High: NT$161.00 5.33 Million
213 Asia Electronic Material Co Ltd
TWO:4939
$167.07 Million NT$5.30 Billion NT$54.00 -3.05% -21.28% Taiwan Low: NT$22.45 / High: NT$93.60 223.28 Million
214 Shin Ruenn Development Co Ltd
TWO:6186
$166.72 Million NT$5.29 Billion NT$27.15 -2.51% -6.06% Taiwan Low: NT$27.15 / High: NT$59.40 9.10 Million
215 Ultra Chip
TWO:3141
$165.93 Million NT$5.27 Billion NT$70.80 -1.67% -5.47% Taiwan Low: NT$39.80 / High: NT$102.50 37.48 Million
216 Formosa Optical Technology Co Ltd
TWO:5312
$163.68 Million NT$5.20 Billion NT$86.50 -2.48% -2.26% Taiwan Low: NT$86.50 / High: NT$105.00 494.27K
217 Firich Enterprises Co Ltd
TWO:8076
$162.95 Million NT$5.17 Billion NT$17.70 -3.01% -12.38% Taiwan Low: NT$17.70 / High: NT$28.60 13.53 Million
218 Ta-Yuan Cogeneration Co Ltd
TWO:8931
$159.08 Million NT$5.05 Billion NT$41.30 -0.36% -1.78% Taiwan Low: NT$40.40 / High: NT$50.10 1.07 Million
219 Topco Technologies
TWO:3388
$158.90 Million NT$5.04 Billion NT$68.10 -2.44% -13.80% Taiwan Low: NT$61.20 / High: NT$121.00 10.38 Million
220 Franbo Lines
TWO:2641
$158.70 Million NT$5.04 Billion NT$15.25 -3.48% -8.96% Taiwan Low: NT$15.25 / High: NT$22.05 26.16 Million
221 Mechema Chemicals Int
TWO:4721
$155.21 Million NT$4.93 Billion NT$65.70 -2.81% -11.81% Taiwan Low: NT$61.20 / High: NT$101.00 8.65 Million
222 Acme Electronics
TWO:8121
$154.34 Million NT$4.90 Billion NT$23.00 -7.26% -20.96% Taiwan Low: NT$22.90 / High: NT$54.40 20.72 Million
223 Leatec Fine Ceramics Co Ltd
TWO:6127
$153.23 Million NT$4.86 Billion NT$45.00 -7.69% -16.51% Taiwan Low: NT$24.80 / High: NT$96.90 237.52 Million
224 Lihtai Construction Enterprise Co Ltd
TWO:5520
$153.05 Million NT$4.86 Billion NT$81.00 +0.25% -3.46% Taiwan Low: NT$79.00 / High: NT$92.70 83.01K
225 Tachan Securities Co Ltd
TWO:6020
$153.05 Million NT$4.86 Billion NT$19.25 -2.28% -5.64% Taiwan Low: NT$18.20 / High: NT$25.70 561.65K
226 Taiwan Kong King Co Ltd
TWO:3093
$152.29 Million NT$4.83 Billion NT$33.30 -3.76% -16.33% Taiwan Low: NT$23.75 / High: NT$75.60 6.84 Million
227 FineTek Co Ltd
TWO:4549
$152.11 Million NT$4.83 Billion NT$84.70 -4.29% -11.77% Taiwan Low: NT$84.70 / High: NT$138.00 1.13 Million
228 Hwacom Systems
TWO:6163
$151.96 Million NT$4.82 Billion NT$32.75 -9.78% -20.02% Taiwan Low: NT$24.55 / High: NT$72.70 51.89 Million
229 Loyalty Founder Enterprise Co Ltd
TWO:5465
$151.45 Million NT$4.81 Billion NT$32.55 -6.20% -11.79% Taiwan Low: NT$21.00 / High: NT$41.80 36.09 Million
230 Welldone Co
TWO:6170
$150.61 Million NT$4.78 Billion NT$49.15 -0.41% -4.56% Taiwan Low: NT$45.45 / High: NT$53.20 5.79 Million
231 ThinTech Materials Technology Co Ltd
TWO:3663
$149.54 Million NT$4.75 Billion NT$43.75 -6.72% -26.10% Taiwan Low: NT$40.35 / High: NT$91.70 23.12 Million
232 Yuan High-Tech Development Co Ltd
TWO:5474
$147.80 Million NT$4.69 Billion NT$118.00 -6.72% -17.77% Taiwan Low: NT$118.00 / High: NT$198.00 2.30 Million
233 Tofu Restaurant Co Ltd
TWO:2752
$146.33 Million NT$4.64 Billion NT$174.00 -0.85% -2.79% Taiwan Low: NT$171.00 / High: NT$223.00 190.47K
234 Fong Chien Construction Co Ltd
TWO:5523
$145.77 Million NT$4.63 Billion NT$29.85 -1.65% -1.65% Taiwan Low: NT$29.10 / High: NT$30.60 539.66K
235 Fu Yu Property Co Ltd
TWO:4907
$144.61 Million NT$4.59 Billion NT$38.85 -3.24% -6.50% Taiwan Low: NT$35.60 / High: NT$50.70 1.13 Million
236 Univacco Technology
TWO:3303
$142.34 Million NT$4.52 Billion NT$48.30 -1.53% -4.55% Taiwan Low: NT$43.85 / High: NT$62.90 4.64 Million
237 Newmax Technology Co Ltd
TWO:3630
$141.85 Million NT$4.50 Billion NT$22.05 -8.70% -19.96% Taiwan Low: NT$22.05 / High: NT$38.50 31.60 Million
238 Asia Tech Image
TWO:4974
$141.39 Million NT$4.49 Billion NT$61.90 -2.52% -7.34% Taiwan Low: NT$61.90 / High: NT$79.00 2.31 Million
239 Sinmag Equipment
TWO:1580
$141.30 Million NT$4.48 Billion NT$90.90 -3.09% -5.80% Taiwan Low: NT$90.90 / High: NT$139.50 1.44 Million
240 Promate Solutions
TWO:6577
$140.78 Million NT$4.47 Billion NT$74.40 -2.49% -4.86% Taiwan Low: NT$67.90 / High: NT$94.40 848.14K
241 Medigen Biotechnology
TWO:3176
$139.57 Million NT$4.43 Billion NT$31.80 +0.00% -5.92% Taiwan Low: NT$28.80 / High: NT$39.90 8.48 Million
242 HIM International Music
TWO:8446
$138.20 Million NT$4.39 Billion NT$82.90 -1.54% -2.70% Taiwan Low: NT$82.90 / High: NT$100.00 920.73K
243 Shieh Yih Machinery Industry Co Ltd
TWO:4533
$137.27 Million NT$4.36 Billion NT$27.50 -4.18% -5.34% Taiwan Low: NT$19.35 / High: NT$41.25 73.52 Million
244 Userjoy Technology Co Ltd
TWO:3546
$137.04 Million NT$4.35 Billion NT$70.90 -0.98% -4.83% Taiwan Low: NT$65.20 / High: NT$86.60 3.08 Million
245 PChome Online
TWO:8044
$136.14 Million NT$4.32 Billion NT$21.30 -4.05% -10.50% Taiwan Low: NT$21.30 / High: NT$32.05 11.36 Million
246 Kuen Chaang Uppertech
TWO:6265
$135.89 Million NT$4.31 Billion NT$36.50 -4.95% -18.71% Taiwan Low: NT$14.65 / High: NT$63.90 28.82 Million
247 Mycenax Biotech
TWO:4726
$135.20 Million NT$4.29 Billion NT$20.70 -1.43% -8.00% Taiwan Low: NT$20.70 / High: NT$36.00 2.72 Million
248 St.Shine Optical Co Ltd
TWO:1565
$135.17 Million NT$4.29 Billion NT$85.10 -1.16% -6.89% Taiwan Low: NT$85.10 / High: NT$134.00 3.70 Million
249 Wah Hong Industrial
TWO:8240
$134.38 Million NT$4.27 Billion NT$42.65 -8.67% -29.50% Taiwan Low: NT$31.10 / High: NT$74.80 53.94 Million
250 King Polytechnic Engineering Co Ltd
TWO:6122
$134.31 Million NT$4.26 Billion NT$55.70 -0.54% -6.86% Taiwan Low: NT$42.70 / High: NT$66.00 32.57 Million
251 Chialin Precision Industrial Co Ltd
TWO:3310
$131.58 Million NT$4.18 Billion NT$66.50 +3.10% -1.48% Taiwan Low: NT$63.00 / High: NT$87.80 417.87K
252 Niko Semiconductor Co Ltd
TWO:3317
$130.43 Million NT$4.14 Billion NT$46.00 -6.22% -23.46% Taiwan Low: NT$44.20 / High: NT$105.50 41.93 Million
253 Sea Sonic Electronics Co Ltd
TWO:6203
$129.80 Million NT$4.12 Billion NT$50.00 -4.76% -10.87% Taiwan Low: NT$50.00 / High: NT$86.90 1.59 Million
254 Eagle Cold Storage Enterprise Co Ltd
TWO:8905
$129.34 Million NT$4.11 Billion NT$35.60 -0.56% +1.71% Taiwan Low: NT$27.69 / High: NT$40.75 221.15K
255 Tera Autotech
TWO:6234
$128.88 Million NT$4.09 Billion NT$40.75 -9.44% -10.73% Taiwan Low: NT$19.90 / High: NT$62.00 124.41 Million
256 Golden Long Teng Development Co Ltd
TWO:3188
$127.87 Million NT$4.06 Billion NT$21.55 -3.15% -5.90% Taiwan Low: NT$21.55 / High: NT$34.70 3.31 Million
257 Interactive Digital Technologies
TWO:6486
$127.15 Million NT$4.04 Billion NT$79.30 -2.22% -2.22% Taiwan Low: NT$73.60 / High: NT$90.40 3.65 Million
258 Taiwan Fructose Co Ltd
TWO:4207
$126.75 Million NT$4.02 Billion NT$20.26 +5.26% +4.99% Taiwan Low: NT$17.45 / High: NT$21.20 2.66 Million
259 Securitag Assembly Group Co Ltd
TWO:6417
$126.53 Million NT$4.02 Billion NT$95.00 -1.86% -2.56% Taiwan Low: NT$95.00 / High: NT$146.50 2.69 Million
260 Kunyue Development Co Ltd
TWO:5206
$125.94 Million NT$4.00 Billion NT$21.95 -3.73% -4.98% Taiwan Low: NT$20.00 / High: NT$34.00 3.98 Million
261 Nextronics Engineering
TWO:8147
$125.79 Million NT$3.99 Billion NT$95.90 -6.44% -25.08% Taiwan Low: NT$94.60 / High: NT$190.50 8.00 Million
262 Wendell Industrial Co. Ltd
TWO:6761
$123.28 Million NT$3.91 Billion NT$112.50 -7.79% -21.88% Taiwan Low: NT$112.50 / High: NT$230.00 3.51 Million
263 Donpon Precision
TWO:3290
$123.21 Million NT$3.91 Billion NT$43.35 -4.62% -12.95% Taiwan Low: NT$40.80 / High: NT$71.30 24.72 Million
264 Excelliance MOS
TWO:5299
$122.81 Million NT$3.90 Billion NT$76.60 -4.25% -17.28% Taiwan Low: NT$69.70 / High: NT$141.50 4.72 Million
265 King Chou Marine Technology Co Ltd
TWO:4417
$121.96 Million NT$3.87 Billion NT$46.10 -1.50% -3.56% Taiwan Low: NT$42.60 / High: NT$56.80 1.37 Million
266 Tai-Saw Technology Co Ltd
TWO:3221
$121.81 Million NT$3.87 Billion NT$36.80 -4.79% -21.37% Taiwan Low: NT$19.75 / High: NT$66.30 50.15 Million
267 Speed Tech
TWO:5457
$121.80 Million NT$3.87 Billion NT$19.70 -3.19% -14.35% Taiwan Low: NT$19.70 / High: NT$44.60 11.79 Million
268 Dynacolor
TWO:5489
$121.15 Million NT$3.85 Billion NT$39.05 -0.38% -2.13% Taiwan Low: NT$38.85 / High: NT$67.80 933.31K
269 ABC Taiwan Electronics
TWO:3236
$121.08 Million NT$3.84 Billion NT$36.60 -5.91% -25.61% Taiwan Low: NT$22.10 / High: NT$73.00 156.84 Million
270 Zen Voce
TWO:3581
$120.20 Million NT$3.82 Billion NT$74.80 -6.97% -37.41% Taiwan Low: NT$52.90 / High: NT$280.00 24.44 Million
271 Jarllytec Co Ltd
TWO:3548
$120.16 Million NT$3.81 Billion NT$56.30 -5.54% -21.81% Taiwan Low: NT$56.30 / High: NT$116.00 5.32 Million
272 Cystech Electronics Corp
TWO:6651
$119.37 Million NT$3.79 Billion NT$109.50 -3.95% -21.51% Taiwan Low: NT$71.10 / High: NT$169.00 3.95 Million
273 Fu Chun Shin Machinery Manufacture Co Ltd
TWO:6603
$119.01 Million NT$3.78 Billion NT$22.75 -4.81% -15.43% Taiwan Low: NT$18.65 / High: NT$34.35 43.27 Million
274 Kao Fong Machinery Co Ltd
TWO:4510
$118.97 Million NT$3.78 Billion NT$34.65 -6.98% -19.32% Taiwan Low: NT$33.00 / High: NT$54.30 17.53 Million
275 Cheng Fwa Industrial Ltd
TWO:5426
$115.75 Million NT$3.67 Billion NT$25.55 -8.59% -19.65% Taiwan Low: NT$17.70 / High: NT$39.65 102.42 Million
276 Value Valves Co Ltd
TWO:4580
$115.61 Million NT$3.67 Billion NT$78.40 -2.61% -4.27% Taiwan Low: NT$78.40 / High: NT$87.00 900.83K
277 Arbor Technology
TWO:3594
$115.54 Million NT$3.67 Billion NT$38.45 -4.23% -13.21% Taiwan Low: NT$35.50 / High: NT$60.00 7.90 Million
278 Genovate Biotechnology Co Ltd
TWO:4130
$115.03 Million NT$3.65 Billion NT$26.70 -0.37% -5.15% Taiwan Low: NT$22.05 / High: NT$36.80 4.08 Million
279 Bright Sheland International Co Ltd
TWO:4556
$114.49 Million NT$3.63 Billion NT$85.90 -4.56% -17.80% Taiwan Low: NT$22.80 / High: NT$145.00 26.72 Million
280 LI Ming Development Construction Co Ltd
TWO:6212
$114.08 Million NT$3.62 Billion NT$35.50 +1.43% +4.41% Taiwan Low: NT$27.05 / High: NT$42.30 81.42K
281 Ubright Optronics
TWO:4933
$113.80 Million NT$3.61 Billion NT$44.00 -2.22% -8.62% Taiwan Low: NT$44.00 / High: NT$77.90 2.13 Million
282 Chernan Metal Industrial
TWO:3631
$112.91 Million NT$3.58 Billion NT$43.80 +1.74% -1.46% Taiwan Low: NT$22.00 / High: NT$49.00 12.70 Million
283 Unic Technology
TWO:5452
$112.19 Million NT$3.56 Billion NT$24.10 -5.86% -16.03% Taiwan Low: NT$20.10 / High: NT$39.45 26.15 Million
284 DR.Wu Skincare Co Ltd
TWO:6523
$111.27 Million NT$3.53 Billion NT$78.40 -2.24% -6.11% Taiwan Low: NT$78.40 / High: NT$126.00 737.72K
285 Tah Kong Chemical Industrial
TWO:4706
$110.92 Million NT$3.52 Billion NT$44.55 -1.00% -18.11% Taiwan Low: NT$27.55 / High: NT$54.40 6.10 Million
286 Aurona Industries
TWO:8074
$109.88 Million NT$3.49 Billion NT$40.10 -7.60% -24.48% Taiwan Low: NT$29.20 / High: NT$91.60 33.47 Million
287 eGalax_eMPIA Technology
TWO:3556
$108.18 Million NT$3.43 Billion NT$53.90 -5.11% -11.64% Taiwan Low: NT$35.85 / High: NT$80.40 9.09 Million
288 YFC-BonEagle Electric Co Ltd
TWO:6220
$107.98 Million NT$3.43 Billion NT$23.40 -0.85% -3.11% Taiwan Low: NT$21.15 / High: NT$45.30 5.00 Million
289 Info-Tek
TWO:8183
$107.28 Million NT$3.41 Billion NT$28.20 +0.00% +2.36% Taiwan Low: NT$27.55 / High: NT$40.65 9.36 Million
290 SYN-Tech Chem & Pharm Co Ltd
TWO:1777
$106.63 Million NT$3.38 Billion NT$75.90 -1.56% -0.78% Taiwan Low: NT$70.30 / High: NT$78.10 1.49 Million
291 Feng Ching Metal
TWO:2061
$106.29 Million NT$3.37 Billion NT$58.80 -0.51% -8.98% Taiwan Low: NT$15.45 / High: NT$83.00 50.96 Million
292 O-TA Precision Industry Co Ltd
TWO:8924
$105.61 Million NT$3.35 Billion NT$40.00 -3.15% -11.11% Taiwan Low: NT$40.00 / High: NT$75.00 3.30 Million
293 Data International Co Ltd
TWO:5432
$105.26 Million NT$3.34 Billion NT$161.50 -5.83% -15.45% Taiwan Low: NT$98.30 / High: NT$204.00 9.30 Million
294 Kuen Ling Refrigerating Machinery Co Ltd
TWO:4527
$105.21 Million NT$3.34 Billion NT$43.85 -0.11% -1.35% Taiwan Low: NT$38.70 / High: NT$45.60 515.56K
295 Averlogic Technologies
TWO:6198
$104.76 Million NT$3.33 Billion NT$19.40 -1.52% +0.00% Taiwan Low: NT$18.70 / High: NT$28.30 289.71K
296 Top Union Electronics
TWO:6266
$104.23 Million NT$3.31 Billion NT$21.50 -5.91% -11.89% Taiwan Low: NT$21.50 / High: NT$30.60 11.90 Million
297 Chung Lien Transportation Co Ltd
TWO:5604
$104.19 Million NT$3.31 Billion NT$30.40 -1.62% -3.18% Taiwan Low: NT$29.90 / High: NT$39.95 492.55K
298 Kuang Hong Arts Management
TWO:6596
$104.16 Million NT$3.31 Billion NT$87.00 -2.58% -7.15% Taiwan Low: NT$86.00 / High: NT$151.00 2.36 Million
299 Singatron Enterprise Co Ltd
TWO:6126
$103.70 Million NT$3.29 Billion NT$26.00 -0.57% -11.26% Taiwan Low: NT$26.00 / High: NT$43.00 17.47 Million
300 Calitech Co Ltd
TWO:6532
$103.70 Million NT$3.29 Billion NT$87.90 -9.85% -22.89% Taiwan Low: NT$49.30 / High: NT$125.50 49.31 Million

How Taiwan OTC Exchange Companies Are Ranked by Market Cap

Taiwan OTC Exchange companies are ranked by market cap, the latest share price multiplied by shares outstanding, updated daily.