Largest Companies in Taiwan by Market Cap
Largest companies in Taiwan by market cap. This is the complete list of 1,595 largest companies in Taiwan by market cap, with a combined market capitalization of NT$150.71 Trillion ($4.75 Trillion USD). APAC Opto Electronics leads as the top Taiwan company by market cap, valued at $404.14 Million. From billion-dollar companies to the biggest, richest and most valuable Taiwan corporations, these rankings span 107 sectors across 2 exchanges. Updated daily with live market data.
Total Market Cap (USD)
$4.75 Trillion
Companies Listed
1,595
Largest Company
APAC Opto Electronics
Top Taiwan Companies by Market Capitalization (November 2026)
Top Taiwan companies by market capitalization as of November 2026, from the most valuable listed corporation down to smaller public companies.
| Rank | Company | Market Cap (USD) | Market Cap (Local) | Price | 24h Change | 7d Change | 52-Week Range | All-Time Range | 24h Volume |
|---|---|---|---|---|---|---|---|---|---|
| 501 |
APAC Opto Electronics
TWO:4908 |
$404.14 Million | NT$12.83 Billion | NT$164.00 | -9.14% | -16.75% | Low: NT$69.20 / High: NT$293.50 | Low: NT$12.40 / High: NT$293.50 | 74.31 Million |
| 502 |
JPP Holding Company Limited
TW:5284 |
$404.10 Million | NT$12.83 Billion | NT$242.50 | -9.51% | -5.64% | Low: NT$242.50 / High: NT$460.00 | Low: NT$24.11 / High: NT$460.00 | 8.04 Million |
| 503 |
Apex International Co Ltd
TW:4927 |
$401.91 Million | NT$12.76 Billion | NT$48.15 | -6.14% | -9.83% | Low: NT$20.35 / High: NT$61.90 | Low: NT$14.48 / High: NT$124.48 | 299.77 Million |
| 504 |
Lanner Electronics
TWO:6245 |
$400.00 Million | NT$12.70 Billion | NT$86.60 | -6.68% | -3.88% | Low: NT$60.60 / High: NT$101.50 | Low: NT$23.16 / High: NT$140.50 | 31.65 Million |
| 505 |
First Copper Technology Co Ltd
TW:2009 |
$399.38 Million | NT$12.68 Billion | NT$35.25 | -4.99% | -8.44% | Low: NT$34.30 / High: NT$54.90 | Low: NT$5.09 / High: NT$67.54 | 28.78 Million |
| 506 |
Taiwan Navigation Co Ltd
TW:2617 |
$399.01 Million | NT$12.66 Billion | NT$30.35 | -3.34% | -3.65% | Low: NT$28.10 / High: NT$33.65 | Low: NT$8.96 / High: NT$67.23 | 21.34 Million |
| 507 |
USI Corp
TW:1304 |
$398.64 Million | NT$12.65 Billion | NT$11.80 | -3.67% | -6.72% | Low: NT$10.10 / High: NT$18.25 | Low: NT$6.79 / High: NT$36.40 | 84.48 Million |
| 508 |
Actron Technology
TWO:8255 |
$398.25 Million | NT$12.64 Billion | NT$124.00 | -5.70% | -7.12% | Low: NT$115.00 / High: NT$214.50 | Low: NT$58.49 / High: NT$266.29 | 6.74 Million |
| 509 |
Fulgent Sun International Holding Co Ltd
TW:9802 |
$395.77 Million | NT$12.56 Billion | NT$62.50 | +1.30% | -0.16% | Low: NT$61.20 / High: NT$115.00 | Low: NT$35.53 / High: NT$200.04 | 11.86 Million |
| 510 |
Andes Technology Corp
TW:6533 |
$395.25 Million | NT$12.55 Billion | NT$245.50 | -9.07% | -13.10% | Low: NT$172.00 / High: NT$366.50 | Low: NT$45.43 / High: NT$620.55 | 92.01 Million |
| 511 |
Utechzone Co Ltd
TWO:3455 |
$394.10 Million | NT$12.51 Billion | NT$209.00 | -9.91% | -15.90% | Low: NT$82.50 / High: NT$310.00 | Low: NT$18.57 / High: NT$310.00 | 71.64 Million |
| 512 |
King’s Town Construction Co Ltd
TW:2524 |
$393.19 Million | NT$12.48 Billion | NT$34.10 | -1.73% | +2.71% | Low: NT$32.70 / High: NT$44.75 | Low: NT$14.25 / High: NT$136.00 | 2.40 Million |
| 513 |
Yulon Nissan Motor Co Ltd
TW:2227 |
$392.72 Million | NT$12.46 Billion | NT$41.55 | -1.77% | -2.00% | Low: NT$41.55 / High: NT$57.40 | Low: NT$41.55 / High: NT$253.72 | 1.24 Million |
| 514 |
Weltrend Semiconductor Inc
TW:2436 |
$392.44 Million | NT$12.46 Billion | NT$60.60 | -8.04% | -12.05% | Low: NT$43.15 / High: NT$80.50 | Low: NT$12.07 / High: NT$104.16 | 86.58 Million |
| 515 |
Bafang Yunji Intl Co Ltd
TW:2753 |
$392.43 Million | NT$12.46 Billion | NT$178.00 | -1.11% | -2.47% | Low: NT$172.00 / High: NT$217.00 | Low: NT$107.65 / High: NT$237.79 | 3.54 Million |
| 516 |
Shinhsiung Natural Gas
TWO:8908 |
$392.02 Million | NT$12.44 Billion | NT$40.15 | +0.88% | +0.88% | Low: NT$38.80 / High: NT$48.95 | Low: NT$14.15 / High: NT$75.86 | 852.11K |
| 517 |
Sports Gear Co. Ltd
TW:6768 |
$391.48 Million | NT$12.43 Billion | NT$62.10 | -0.64% | -1.11% | Low: NT$61.10 / High: NT$122.50 | Low: NT$51.46 / High: NT$166.00 | 5.45 Million |
| 518 |
Hu Lane Associate
TWO:6279 |
$389.96 Million | NT$12.38 Billion | NT$104.00 | -1.42% | -6.73% | Low: NT$103.00 / High: NT$139.00 | Low: NT$44.00 / High: NT$562.52 | 8.37 Million |
| 519 |
Posiflex Technology Inc
TW:8114 |
$389.40 Million | NT$12.36 Billion | NT$162.00 | -3.57% | -8.99% | Low: NT$162.00 / High: NT$267.00 | Low: NT$57.37 / High: NT$373.50 | 6.45 Million |
| 520 |
Yung Chi Paint & Varnish Mfg Co Ltd
TW:1726 |
$388.41 Million | NT$12.33 Billion | NT$76.10 | +0.26% | +0.13% | Low: NT$75.00 / High: NT$80.50 | Low: NT$44.84 / High: NT$83.30 | 621.09K |
| 521 |
Gigasolar Materials
TWO:3691 |
$387.91 Million | NT$12.31 Billion | NT$134.00 | -7.59% | +22.94% | Low: NT$65.10 / High: NT$169.50 | Low: NT$51.10 / High: NT$608.99 | 35.88 Million |
| 522 |
Power Wind Health Industry Incorporated
TW:8462 |
$387.21 Million | NT$12.29 Billion | NT$155.00 | -1.27% | -5.78% | Low: NT$134.50 / High: NT$179.50 | Low: NT$39.99 / High: NT$98342.99 | 3.51 Million |
| 523 |
Grape King Bio Ltd
TW:1707 |
$386.90 Million | NT$12.28 Billion | NT$82.90 | -0.72% | -2.70% | Low: NT$82.50 / High: NT$130.00 | Low: NT$82.50 / High: NT$227.99 | 5.93 Million |
| 524 |
Huang Hsiang Construction Corp
TW:2545 |
$385.23 Million | NT$12.23 Billion | NT$32.20 | -2.72% | -3.16% | Low: NT$31.90 / High: NT$41.20 | Low: NT$12.13 / High: NT$79.00 | 7.36 Million |
| 525 |
Alexander Marine Co Ltd
TW:8478 |
$384.88 Million | NT$12.22 Billion | NT$130.00 | -4.06% | +1.17% | Low: NT$128.50 / High: NT$208.50 | Low: NT$23.51 / High: NT$1849.72 | 3.26 Million |
| 526 |
Long Chen Paper Co Ltd
TW:1909 |
$384.82 Million | NT$12.21 Billion | NT$9.40 | -2.39% | -6.47% | Low: NT$8.90 / High: NT$11.45 | Low: NT$7.09 / High: NT$41.18 | 40.93 Million |
| 527 |
Promate Electronic Co Ltd
TW:6189 |
$384.01 Million | NT$12.19 Billion | NT$46.20 | -1.91% | -4.15% | Low: NT$42.50 / High: NT$56.60 | Low: NT$15.26 / High: NT$111.00 | 8.12 Million |
| 528 |
Shihlin Paper Corp
TW:1903 |
$383.83 Million | NT$12.18 Billion | NT$46.85 | -0.53% | -0.53% | Low: NT$46.15 / High: NT$59.80 | Low: NT$25.80 / High: NT$88.30 | 1.64 Million |
| 529 |
San Fang Chemical Industry Co Ltd
TW:1307 |
$383.52 Million | NT$12.17 Billion | NT$30.60 | -0.33% | -1.29% | Low: NT$30.15 / High: NT$37.40 | Low: NT$14.17 / High: NT$53.80 | 13.76 Million |
| 530 |
TAIDOC TECHNOLOGY CORP
TW:4736 |
$382.20 Million | NT$12.13 Billion | NT$129.00 | -1.90% | -1.90% | Low: NT$120.00 / High: NT$145.50 | Low: NT$116.50 / High: NT$162.52 | 3.86 Million |
| 531 |
Taiwan Steel Union Co Ltd
TW:6581 |
$382.12 Million | NT$12.13 Billion | NT$109.00 | +0.00% | +0.93% | Low: NT$103.00 / High: NT$113.00 | Low: NT$36.01 / High: NT$123.50 | 334.69K |
| 532 |
FIC Global Inc
TW:3701 |
$381.56 Million | NT$12.11 Billion | NT$51.20 | -5.19% | -6.06% | Low: NT$29.40 / High: NT$78.60 | Low: NT$10.62 / High: NT$92.50 | 155.80 Million |
| 533 |
Hung Ching Development & Construction Co Ltd
TW:2527 |
$378.53 Million | NT$12.01 Billion | NT$45.90 | -3.87% | -4.67% | Low: NT$24.90 / High: NT$52.70 | Low: NT$9.60 / High: NT$63.20 | 16.91 Million |
| 534 |
Axiomtek Co Ltd
TWO:3088 |
$377.93 Million | NT$12.00 Billion | NT$108.00 | -3.57% | -7.69% | Low: NT$72.00 / High: NT$154.00 | Low: NT$29.08 / High: NT$1668.40 | 15.10 Million |
| 535 |
Sysgration Ltd
TWO:5309 |
$377.13 Million | NT$11.97 Billion | NT$59.00 | -7.23% | -12.46% | Low: NT$44.80 / High: NT$81.80 | Low: NT$5.96 / High: NT$81.80 | 277.79 Million |
| 536 |
STL Technology Co Ltd
TWO:4931 |
$376.99 Million | NT$11.97 Billion | NT$182.50 | -9.20% | -8.75% | Low: NT$119.00 / High: NT$280.00 | Low: NT$8.62 / High: NT$280.00 | 73.78 Million |
| 537 |
Parpro Corp
TW:4916 |
$375.53 Million | NT$11.92 Billion | NT$96.60 | -5.76% | -3.01% | Low: NT$43.85 / High: NT$124.50 | Low: NT$13.92 / High: NT$124.50 | 76.53 Million |
| 538 |
Symtek Automation Asia Co Ltd
TW:6438 |
$370.36 Million | NT$11.76 Billion | NT$143.00 | -7.44% | -12.80% | Low: NT$118.00 / High: NT$183.50 | Low: NT$24.80 / High: NT$241.00 | 41.16 Million |
| 539 |
Eurocharm Holdings Co Ltd
TW:5288 |
$370.01 Million | NT$11.74 Billion | NT$168.50 | -2.60% | -6.65% | Low: NT$127.50 / High: NT$197.50 | Low: NT$56.13 / High: NT$234.00 | 3.18 Million |
| 540 |
TSEC Corp
TW:6443 |
$369.97 Million | NT$11.74 Billion | NT$22.90 | -3.17% | -11.92% | Low: NT$11.95 / High: NT$52.30 | Low: NT$4.04 / High: NT$52.30 | 153.53 Million |
| 541 |
Vizionfocus Inc.
TW:4771 |
$369.93 Million | NT$11.74 Billion | NT$200.00 | -5.21% | -3.15% | Low: NT$170.00 / High: NT$219.00 | Low: NT$85.77 / High: NT$357.69 | 3.63 Million |
| 542 |
YC Inox Co Ltd
TW:2034 |
$369.48 Million | NT$11.73 Billion | NT$22.40 | -2.18% | -8.01% | Low: NT$18.40 / High: NT$24.80 | Low: NT$11.88 / High: NT$40.66 | 104.79 Million |
| 543 |
Double Bond Chemical Ind Co Ltd
TW:4764 |
$368.26 Million | NT$11.69 Billion | NT$135.50 | -6.23% | -15.84% | Low: NT$50.70 / High: NT$364.50 | Low: NT$33.30 / High: NT$364.50 | 29.51 Million |
| 544 |
IBASE Technology
TWO:8050 |
$367.15 Million | NT$11.65 Billion | NT$58.50 | -4.26% | -5.03% | Low: NT$39.35 / High: NT$69.00 | Low: NT$23.46 / High: NT$102.96 | 69.91 Million |
| 545 |
Foresee Pharmaceuticals Co Ltd
TWO:6576 |
$365.38 Million | NT$11.60 Billion | NT$73.70 | -1.73% | -3.03% | Low: NT$72.90 / High: NT$87.30 | Low: NT$34.18 / High: NT$135.00 | 3.09 Million |
| 546 |
Aurora Corp
TW:2373 |
$365.08 Million | NT$11.59 Billion | NT$51.80 | +0.00% | -0.38% | Low: NT$51.60 / High: NT$58.80 | Low: NT$29.50 / High: NT$87.16 | 699.40K |
| 547 |
Sesoda Corp
TW:1708 |
$364.00 Million | NT$11.55 Billion | NT$46.40 | -5.11% | -7.11% | Low: NT$29.70 / High: NT$61.70 | Low: NT$18.09 / High: NT$68.62 | 83.69 Million |
| 548 |
Chinese Maritime Transport Ltd
TW:2612 |
$363.98 Million | NT$11.55 Billion | NT$58.50 | -4.88% | -3.94% | Low: NT$50.00 / High: NT$74.60 | Low: NT$13.85 / High: NT$83.16 | 8.35 Million |
| 549 |
Rechi Precision Co Ltd
TW:4532 |
$362.14 Million | NT$11.49 Billion | NT$23.70 | -1.66% | -1.46% | Low: NT$22.35 / High: NT$29.10 | Low: NT$12.41 / High: NT$31.85 | 16.42 Million |
| 550 |
Albatron Technology Co Ltd
TWO:5386 |
$361.49 Million | NT$11.47 Billion | NT$212.00 | -7.83% | -9.40% | Low: NT$68.00 / High: NT$593.00 | Low: NT$8.10 / High: NT$593.00 | 12.43 Million |
How Taiwan Companies Are Ranked by Market Cap
Taiwan companies are ranked by market cap, the latest share price multiplied by shares outstanding, updated daily.
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