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
401 Tailyn Technologies
TWO:5353
$63.02 Million NT$2.00 Billion NT$26.40 -0.38% -3.65% Taiwan Low: NT$23.10 / High: NT$34.10 1.41 Million
402 Azion Corporation
TWO:6148
$62.99 Million NT$2.00 Billion NT$42.90 -1.15% +10.00% Taiwan Low: NT$25.20 / High: NT$44.20 267.12 Million
403 Taiwan Wax Co Ltd
TWO:1742
$62.92 Million NT$2.00 Billion NT$21.55 +9.39% +3.36% Taiwan Low: NT$13.10 / High: NT$21.90 7.60 Million
404 Jetbest
TWO:4741
$62.84 Million NT$1.99 Billion NT$57.30 +9.98% +5.91% Taiwan Low: NT$20.50 / High: NT$81.00 20.31 Million
405 Johnson Chemical Pharmaceutical Works Co Ltd
TWO:4747
$61.87 Million NT$1.96 Billion NT$21.60 +2.37% -6.09% Taiwan Low: NT$21.10 / High: NT$65.10 1.49 Million
406 Adda Corporation
TWO:3071
$61.69 Million NT$1.96 Billion NT$17.80 -4.81% -17.78% Taiwan Low: NT$17.80 / High: NT$34.40 7.01 Million
407 Taiwan Alpha Electronic Co Ltd
TWO:6204
$61.58 Million NT$1.95 Billion NT$84.60 -5.26% -18.65% Taiwan Low: NT$58.00 / High: NT$125.00 9.10 Million
408 Fine Blanking & Tool Co Ltd
TWO:4535
$60.67 Million NT$1.93 Billion NT$25.45 -2.68% -2.12% Taiwan Low: NT$25.45 / High: NT$30.25 203.98K
409 Superior Plating Technology Co Ltd
TWO:8431
$60.51 Million NT$1.92 Billion NT$44.80 -5.39% -26.32% Taiwan Low: NT$40.95 / High: NT$78.80 51.06 Million
410 Gseven Co Ltd
TWO:2937
$60.22 Million NT$1.91 Billion NT$43.90 -0.23% -1.79% Taiwan Low: NT$42.40 / High: NT$49.95 151.89K
411 Richmond International Travel & Tours Co Ltd
TWO:2743
$60.18 Million NT$1.91 Billion NT$40.80 -0.49% -16.82% Taiwan Low: NT$40.80 / High: NT$91.30 1.37 Million
412 Macroblock
TWO:3527
$59.58 Million NT$1.89 Billion NT$42.55 -3.30% -10.04% Taiwan Low: NT$42.55 / High: NT$70.70 1.40 Million
413 Ching Chan Optical Technology Co Ltd
TWO:2070
$59.19 Million NT$1.88 Billion NT$52.50 -3.31% -11.17% Taiwan Low: NT$37.05 / High: NT$82.40 1.75 Million
414 Jiin Ming Industry Co Ltd
TWO:3230
$58.92 Million NT$1.87 Billion NT$22.10 -2.00% -7.34% Taiwan Low: NT$21.35 / High: NT$55.40 18.71 Million
415 Formosa Electronic Industries
TWO:8171
$58.44 Million NT$1.85 Billion NT$16.60 -7.26% -18.02% Taiwan Low: NT$16.60 / High: NT$31.10 5.78 Million
416 Taiwan Ostor
TWO:8080
$57.98 Million NT$1.84 Billion NT$27.40 -0.90% -3.86% Taiwan Low: NT$26.80 / High: NT$47.75 495.82K
417 Kingstate Electronics
TWO:3206
$57.73 Million NT$1.83 Billion NT$31.10 -5.18% -5.76% Taiwan Low: NT$31.10 / High: NT$42.00 885.54K
418 Single Well Industrial
TWO:3490
$57.54 Million NT$1.83 Billion NT$33.20 -5.41% -19.02% Taiwan Low: NT$22.35 / High: NT$54.60 54.98 Million
419 Top High Image
TWO:3284
$57.25 Million NT$1.82 Billion NT$16.75 -3.18% -14.10% Taiwan Low: NT$15.35 / High: NT$30.85 5.16 Million
420 EISO Enterprise Co Ltd
TWO:5291
$56.68 Million NT$1.80 Billion NT$45.10 -9.98% -20.32% Taiwan Low: NT$24.70 / High: NT$78.80 8.97 Million
421 BenQ Medical Technology
TWO:4116
$56.65 Million NT$1.80 Billion NT$40.35 -3.70% -5.83% Taiwan Low: NT$36.50 / High: NT$47.00 2.84 Million
422 China Fineblanking Technology Co Ltd
TWO:1586
$56.49 Million NT$1.79 Billion NT$17.70 -0.84% -0.84% Taiwan Low: NT$17.70 / High: NT$30.40 6.12 Million
423 United Radiant Technology
TWO:5315
$56.29 Million NT$1.79 Billion NT$16.80 -4.82% -10.16% Taiwan Low: NT$16.80 / High: NT$25.65 3.13 Million
424 Nan Ren Hu Leisure Amusement Co Ltd
TWO:5905
$56.16 Million NT$1.78 Billion NT$6.33 -1.09% -11.10% Taiwan Low: NT$6.33 / High: NT$9.83 8.59 Million
425 DIVA Laboratories Ltd
TWO:4153
$55.91 Million NT$1.77 Billion NT$30.25 -2.26% -2.73% Taiwan Low: NT$29.75 / High: NT$35.90 1.46 Million
426 Chinese Gamer International
TWO:3083
$55.86 Million NT$1.77 Billion NT$20.50 -5.31% -7.66% Taiwan Low: NT$20.50 / High: NT$37.60 957.11K
427 Great Computer
TWO:8047
$55.51 Million NT$1.76 Billion NT$50.90 -2.12% -9.75% Taiwan Low: NT$39.00 / High: NT$60.00 1.77 Million
428 Aker Technology Co Ltd
TWO:6174
$55.37 Million NT$1.76 Billion NT$35.15 -7.50% -27.15% Taiwan Low: NT$20.55 / High: NT$64.00 47.10 Million
429 Litemax Electronics
TWO:4995
$55.00 Million NT$1.75 Billion NT$41.15 -1.32% -7.22% Taiwan Low: NT$39.80 / High: NT$51.90 1.16 Million
430 Ginar Technology Co Ltd
TWO:6151
$54.58 Million NT$1.73 Billion NT$31.35 -2.94% -6.42% Taiwan Low: NT$27.30 / High: NT$49.80 1.95 Million
431 Thermaltake Technology Co Ltd
TWO:3540
$54.28 Million NT$1.72 Billion NT$20.40 -3.77% -18.07% Taiwan Low: NT$19.30 / High: NT$35.75 11.39 Million
432 Professional Computer Technology Ltd
TWO:6270
$54.21 Million NT$1.72 Billion NT$23.85 -7.38% -13.43% Taiwan Low: NT$20.95 / High: NT$42.75 3.78 Million
433 Algoltek Inc
TWO:6684
$54.05 Million NT$1.72 Billion NT$38.50 -3.75% -16.12% Taiwan Low: NT$38.50 / High: NT$64.50 1.51 Million
434 Microtips Technology
TWO:3285
$53.38 Million NT$1.69 Billion NT$39.65 -6.92% -6.92% Taiwan Low: NT$26.75 / High: NT$51.20 2.76 Million
435 Chi Sheng Chemical
TWO:4111
$53.16 Million NT$1.69 Billion NT$28.20 -0.53% -1.57% Taiwan Low: NT$28.20 / High: NT$30.75 1.19 Million
436 OFCO Industrial
TWO:5011
$53.13 Million NT$1.69 Billion NT$16.75 -4.56% -16.25% Taiwan Low: NT$9.81 / High: NT$26.70 16.65 Million
437 Hyweb Technology Co Ltd
TWO:5212
$52.81 Million NT$1.68 Billion NT$48.40 +1.36% +0.10% Taiwan Low: NT$45.70 / High: NT$55.60 403.86K
438 Datavan International
TWO:3521
$52.58 Million NT$1.67 Billion NT$11.45 +0.44% -3.38% Taiwan Low: NT$11.20 / High: NT$16.80 1.64 Million
439 Plastron Precision Co Ltd
TWO:6185
$52.53 Million NT$1.67 Billion NT$11.20 -5.08% -12.16% Taiwan Low: NT$11.20 / High: NT$16.30 6.65 Million
440 Wanshih Electronic Co Ltd
TWO:6134
$52.37 Million NT$1.66 Billion NT$20.30 -5.14% -16.63% Taiwan Low: NT$20.30 / High: NT$39.80 6.90 Million
441 Chain Chon Industrial Co Ltd
TWO:5014
$52.14 Million NT$1.65 Billion NT$9.03 -4.24% -7.76% Taiwan Low: NT$9.03 / High: NT$11.90 3.48 Million
442 Optivision Technology
TWO:3666
$52.04 Million NT$1.65 Billion NT$25.90 -3.54% -6.50% Taiwan Low: NT$24.35 / High: NT$32.95 1.57 Million
443 Xin Chio Global Co Ltd
TWO:3171
$51.92 Million NT$1.65 Billion NT$54.20 -3.39% -7.03% Taiwan Low: NT$45.00 / High: NT$79.40 254.19K
444 Zimmite Taiwan Ltd
TWO:8435
$51.63 Million NT$1.64 Billion NT$51.70 -1.15% -1.71% Taiwan Low: NT$51.10 / High: NT$60.10 652.05K
445 Comtrend Corp
TWO:8089
$51.57 Million NT$1.64 Billion NT$24.80 -1.98% -14.48% Taiwan Low: NT$16.90 / High: NT$32.25 45.10 Million
446 Daily Polymer
TWO:4716
$51.47 Million NT$1.63 Billion NT$17.30 -3.89% -16.43% Taiwan Low: NT$13.80 / High: NT$24.20 74.71 Million
447 U-Media Communications
TWO:6470
$51.07 Million NT$1.62 Billion NT$43.00 +0.00% -5.29% Taiwan Low: NT$40.50 / High: NT$53.70 960.07K
448 Nam Liong Global Corp
TWO:5450
$50.90 Million NT$1.62 Billion NT$13.20 -3.30% -9.90% Taiwan Low: NT$12.50 / High: NT$18.75 3.50 Million
449 De Poan Pneumatic
TWO:1570
$50.46 Million NT$1.60 Billion NT$31.10 -0.64% -3.27% Taiwan Low: NT$28.95 / High: NT$54.80 514.88K
450 Falcon Machine Tools Co Ltd
TWO:4513
$50.44 Million NT$1.60 Billion NT$14.00 -4.76% -9.68% Taiwan Low: NT$13.95 / High: NT$22.80 4.40 Million
451 Toung LoongTextile Mfg Co Ltd
TWO:4401
$50.25 Million NT$1.59 Billion NT$13.00 -3.70% -5.80% Taiwan Low: NT$13.00 / High: NT$17.60 1.14 Million
452 Aeon Motor Co Ltd
TWO:1599
$50.15 Million NT$1.59 Billion NT$22.10 -2.00% -2.00% Taiwan Low: NT$22.10 / High: NT$31.00 434.22K
453 Koryo Electronics Co Ltd
TWO:8032
$49.87 Million NT$1.58 Billion NT$30.55 -3.02% -11.19% Taiwan Low: NT$30.55 / High: NT$47.90 1.13 Million
454 Shuang-Bang Industrial
TWO:6506
$49.43 Million NT$1.57 Billion NT$19.05 +2.42% -2.06% Taiwan Low: NT$15.20 / High: NT$20.70 2.98 Million
455 TMP Steel
TWO:6248
$49.21 Million NT$1.56 Billion NT$16.25 -0.31% -3.27% Taiwan Low: NT$16.25 / High: NT$22.00 1.87 Million
456 Koge Micro Tech Co Ltd
TWO:4568
$49.19 Million NT$1.56 Billion NT$49.30 -5.19% +4.56% Taiwan Low: NT$38.37 / High: NT$56.90 2.87 Million
457 Advanced Lithium Electrochemistry Cayman Co Ltd
TWO:5227
$48.85 Million NT$1.55 Billion NT$22.80 -3.39% -9.52% Taiwan Low: NT$20.40 / High: NT$43.00 5.94 Million
458 Bai Sha Technology Co Ltd
TWO:8401
$48.31 Million NT$1.53 Billion NT$21.70 -1.14% -3.56% Taiwan Low: NT$21.70 / High: NT$29.65 552.07K
459 Ma Kuang Healthcare Holding Ltd
TWO:4139
$48.31 Million NT$1.53 Billion NT$35.00 -4.63% -19.54% Taiwan Low: NT$21.85 / High: NT$45.00 687.11K
460 Aplex Technology
TWO:6570
$48.30 Million NT$1.53 Billion NT$41.30 -2.13% -9.13% Taiwan Low: NT$37.30 / High: NT$65.50 1.62 Million
461 Grand Hall Enterprise Co Ltd
TWO:8941
$47.93 Million NT$1.52 Billion NT$43.50 -0.57% +1.64% Taiwan Low: NT$42.35 / High: NT$46.85 207.07K
462 C-Tech United
TWO:3625
$47.76 Million NT$1.52 Billion NT$13.95 -9.42% -27.34% Taiwan Low: NT$10.05 / High: NT$23.50 4.74 Million
463 MacroWell OMG Digital Entertainment Co Ltd
TWO:3687
$47.55 Million NT$1.51 Billion NT$50.10 -7.39% -15.66% Taiwan Low: NT$50.10 / High: NT$84.30 1.44 Million
464 Gold Rain Enterprises
TWO:4503
$47.50 Million NT$1.51 Billion NT$19.25 -3.75% -19.46% Taiwan Low: NT$19.25 / High: NT$51.20 3.35 Million
465 Yufo Electronics Co Ltd
TWO:6194
$47.18 Million NT$1.50 Billion NT$31.20 -1.42% -5.02% Taiwan Low: NT$29.20 / High: NT$38.55 1.43 Million
466 ATrack Technology
TWO:6465
$46.42 Million NT$1.47 Billion NT$31.30 -6.01% -21.95% Taiwan Low: NT$14.25 / High: NT$71.20 12.98 Million
467 Arlitech Electronic
TWO:6432
$46.23 Million NT$1.47 Billion NT$42.70 -6.77% -24.29% Taiwan Low: NT$30.60 / High: NT$86.90 14.91 Million
468 Sunflex Tech Co Ltd
TWO:3390
$45.61 Million NT$1.45 Billion NT$18.25 -4.20% -16.28% Taiwan Low: NT$18.25 / High: NT$29.95 5.42 Million
469 Man Zai Industrial Co Ltd
TWO:4543
$45.48 Million NT$1.44 Billion NT$24.15 -7.12% -13.29% Taiwan Low: NT$22.20 / High: NT$46.35 3.15 Million
470 Eslite Spectrum
TWO:2926
$44.34 Million NT$1.41 Billion NT$29.70 -1.16% -2.46% Taiwan Low: NT$29.55 / High: NT$41.40 181.60K
471 Ledlink Optics
TWO:5230
$43.98 Million NT$1.40 Billion NT$25.50 +0.20% -0.20% Taiwan Low: NT$15.30 / High: NT$30.30 67.41 Million
472 Casing Macron Technology Co Ltd
TWO:3325
$43.91 Million NT$1.39 Billion NT$12.65 -4.89% +2.02% Taiwan Low: NT$11.05 / High: NT$18.60 8.84 Million
473 Everbrite Technology Co Ltd
TWO:4523
$43.89 Million NT$1.39 Billion NT$21.45 -7.74% -15.05% Taiwan Low: NT$21.45 / High: NT$35.65 3.81 Million
474 Kwang Ming Silk Mill Co Ltd
TWO:4420
$43.78 Million NT$1.39 Billion NT$34.35 -0.15% -4.32% Taiwan Low: NT$34.10 / High: NT$51.60 622.24K
475 GameSparcs Co Ltd
TWO:6542
$43.60 Million NT$1.38 Billion NT$32.95 -7.96% -9.23% Taiwan Low: NT$32.95 / High: NT$57.00 160.85K
476 Dacome International Ltd
TWO:9960
$43.39 Million NT$1.38 Billion NT$41.00 +3.02% +0.00% Taiwan Low: NT$20.75 / High: NT$41.50 1.03 Million
477 Scan-D
TWO:6195
$42.70 Million NT$1.36 Billion NT$27.00 -2.17% -2.88% Taiwan Low: NT$23.50 / High: NT$29.00 459.99K
478 AViTA Corporation
TWO:4735
$42.58 Million NT$1.35 Billion NT$35.10 -2.23% -3.31% Taiwan Low: NT$29.50 / High: NT$39.75 1.12 Million
479 Avertronics
TWO:3597
$42.57 Million NT$1.35 Billion NT$34.65 -10.00% -22.74% Taiwan Low: NT$22.55 / High: NT$53.40 28.46 Million
480 CVC Technologies
TWO:4744
$42.23 Million NT$1.34 Billion NT$25.05 -2.72% -0.99% Taiwan Low: NT$24.75 / High: NT$38.90 1.36 Million
481 Syntek Semiconductor Co Ltd
TWO:5302
$42.16 Million NT$1.34 Billion NT$8.37 -1.65% -11.71% Taiwan Low: NT$8.37 / High: NT$15.45 4.06 Million
482 Sea & Land Integrated Co
TWO:5603
$42.13 Million NT$1.34 Billion NT$12.75 -3.41% -8.27% Taiwan Low: NT$12.75 / High: NT$19.45 1.88 Million
483 Mildex Optical
TWO:4729
$42.06 Million NT$1.33 Billion NT$16.85 -3.99% -10.13% Taiwan Low: NT$16.85 / High: NT$27.20 2.63 Million
484 Nyquest Technology Co Ltd
TWO:6494
$41.96 Million NT$1.33 Billion NT$42.20 +0.72% -8.66% Taiwan Low: NT$34.95 / High: NT$69.20 2.04 Million
485 Arich Enterprise Co Ltd
TWO:4173
$41.94 Million NT$1.33 Billion NT$17.85 +0.00% +0.85% Taiwan Low: NT$17.00 / High: NT$22.15 1.36 Million
486 Sino Tactful Co Ltd
TWO:5481
$41.84 Million NT$1.33 Billion NT$20.00 +1.78% -3.61% Taiwan Low: NT$16.30 / High: NT$24.30 3.18 Million
487 Ado Optronics
TWO:3516
$41.28 Million NT$1.31 Billion NT$22.00 -4.14% -8.14% Taiwan Low: NT$17.80 / High: NT$29.30 813.14K
488 Rodex Fasteners
TWO:5015
$40.60 Million NT$1.29 Billion NT$21.25 -0.23% -2.75% Taiwan Low: NT$21.00 / High: NT$30.05 1.05 Million
489 Xander International
TWO:6118
$40.23 Million NT$1.28 Billion NT$14.05 -3.77% -8.47% Taiwan Low: NT$14.05 / High: NT$20.95 2.64 Million
490 Jorjin Technologies
TWO:4980
$40.18 Million NT$1.28 Billion NT$28.30 -2.41% -13.72% Taiwan Low: NT$25.10 / High: NT$53.40 1.19 Million
491 Ideal Bike
TWO:8933
$40.15 Million NT$1.27 Billion NT$3.90 -6.25% -12.95% Taiwan Low: NT$3.90 / High: NT$9.19 2.46 Million
492 Koan Hao Technology Co Ltd
TWO:8354
$40.08 Million NT$1.27 Billion NT$16.20 +1.57% -2.70% Taiwan Low: NT$14.90 / High: NT$19.00 1.46 Million
493 Simula Technology
TWO:3511
$40.06 Million NT$1.27 Billion NT$15.90 -5.07% -13.82% Taiwan Low: NT$15.90 / High: NT$28.15 2.61 Million
494 Dimension Computer Technology Co Ltd
TWO:6140
$39.26 Million NT$1.25 Billion NT$22.70 -3.40% +9.93% Taiwan Low: NT$15.55 / High: NT$30.30 24.10 Million
495 Samebest Co Ltd
TWO:8489
$39.23 Million NT$1.25 Billion NT$21.00 +0.00% -2.33% Taiwan Low: NT$21.00 / High: NT$44.00 1.50 Million
496 Bioptik Technology
TWO:4161
$39.19 Million NT$1.24 Billion NT$20.80 +1.71% -0.95% Taiwan Low: NT$20.40 / High: NT$27.00 583.21K
497 Full Wang International Development Co Ltd
TWO:6219
$39.14 Million NT$1.24 Billion NT$9.94 +0.10% -7.10% Taiwan Low: NT$9.93 / High: NT$21.20 3.29 Million
498 Taihan Precision Technology Co Ltd
TWO:1336
$38.88 Million NT$1.23 Billion NT$15.90 -2.15% -8.36% Taiwan Low: NT$12.95 / High: NT$18.70 7.56 Million
499 Song Ho Industrial Co Ltd
TWO:5016
$38.62 Million NT$1.23 Billion NT$24.70 -2.76% -8.01% Taiwan Low: NT$23.60 / High: NT$32.30 3.06 Million
500 Unifosa
TWO:8277
$38.39 Million NT$1.22 Billion NT$13.30 -7.96% -12.50% Taiwan Low: NT$6.45 / High: NT$18.67 1.34 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.