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). Formosa Plastics Corp leads as the top Taiwan company by market cap, valued at $13.78 Billion. 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
Formosa Plastics Corp
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 |
|---|---|---|---|---|---|---|---|---|---|
| 51 |
Formosa Plastics Corp
TW:1301 |
$13.78 Billion | NT$437.33 Billion | NT$68.70 | -6.02% | -6.91% | Low: NT$36.85 / High: NT$88.90 | Low: NT$31.45 / High: NT$109.04 | 1.67 Billion |
| 52 |
Kinsus Interconnect Technology Corp
TW:3189 |
$13.60 Billion | NT$431.54 Billion | NT$819.00 | -10.00% | -16.94% | Low: NT$128.00 / High: NT$1100.00 | Low: NT$29.51 / High: NT$1100.00 | 379.24 Million |
| 53 |
MPI Corporation
TWO:6223 |
$12.93 Billion | NT$410.54 Billion | NT$4190.00 | -9.99% | -14.31% | Low: NT$1720.00 / High: NT$7380.00 | Low: NT$37.57 / High: NT$7380.00 | 23.18 Million |
| 54 |
Far EasTone Telecommunications Co Ltd
TW:4904 |
$12.79 Billion | NT$405.87 Billion | NT$112.50 | -0.88% | -2.17% | Low: NT$85.40 / High: NT$115.00 | Low: NT$50.77 / High: NT$115.00 | 148.61 Million |
| 55 |
Taiwan Mobile Co Ltd
TW:3045 |
$12.70 Billion | NT$403.10 Billion | NT$133.00 | +0.00% | +0.00% | Low: NT$104.50 / High: NT$134.50 | Low: NT$75.12 / High: NT$134.50 | 194.71 Million |
| 56 |
Formosa Chemicals & Fibre Corp
TW:1326 |
$12.60 Billion | NT$400.07 Billion | NT$68.40 | -7.07% | -6.30% | Low: NT$27.80 / High: NT$85.50 | Low: NT$22.15 / High: NT$105.13 | 915.16 Million |
| 57 |
Realtek Semiconductor Corp
TW:2379 |
$12.22 Billion | NT$387.72 Billion | NT$756.00 | -3.69% | -2.07% | Low: NT$445.00 / High: NT$900.00 | Low: NT$53.54 / High: NT$900.00 | 63.72 Million |
| 58 |
Phison Electronics
TWO:8299 |
$11.08 Billion | NT$351.70 Billion | NT$1690.00 | -9.87% | -10.11% | Low: NT$1015.00 / High: NT$2880.00 | Low: NT$144.18 / High: NT$2880.00 | 62.75 Million |
| 59 |
Chang Hwa Commercial Bank Ltd
TW:2801 |
$11.01 Billion | NT$349.45 Billion | NT$29.70 | -3.73% | -0.67% | Low: NT$19.80 / High: NT$30.85 | Low: NT$12.48 / High: NT$30.85 | 452.61 Million |
| 60 |
Novatek Microelectronics Corp
TW:3034 |
$10.64 Billion | NT$337.72 Billion | NT$555.00 | -2.80% | -4.80% | Low: NT$361.00 / High: NT$599.00 | Low: NT$63.07 / High: NT$640.00 | 77.24 Million |
| 61 |
Wiwynn Corp
TW:6669 |
$10.36 Billion | NT$328.94 Billion | NT$1770.00 | -2.75% | -3.80% | Low: NT$1565.61 / High: NT$7200.00 | Low: NT$107.03 / High: NT$7200.00 | 101.33 Million |
| 62 |
Innolux Corp
TW:3481 |
$10.36 Billion | NT$328.82 Billion | NT$41.20 | -7.52% | -11.87% | Low: NT$12.10 / High: NT$70.90 | Low: NT$3.69 / High: NT$70.90 | 3.62 Billion |
| 63 |
GlobalWafers Co Ltd
TWO:6488 |
$10.32 Billion | NT$327.51 Billion | NT$685.00 | -9.87% | -17.07% | Low: NT$344.00 / High: NT$1515.00 | Low: NT$45.84 / High: NT$1515.00 | 307.72 Million |
| 64 |
Wan Hai Lines Ltd
TW:2615 |
$10.21 Billion | NT$324.11 Billion | NT$115.50 | -3.35% | -3.35% | Low: NT$73.50 / High: NT$126.50 | Low: NT$10.59 / High: NT$307.80 | 315.16 Million |
| 65 |
King Yuan Electronics Co Ltd
TW:2449 |
$10.13 Billion | NT$321.58 Billion | NT$263.00 | -0.19% | -10.70% | Low: NT$196.50 / High: NT$354.00 | Low: NT$14.50 / High: NT$354.00 | 593.03 Million |
| 66 |
Taiwan Union Technology
TWO:6274 |
$9.91 Billion | NT$314.68 Billion | NT$1090.00 | -9.92% | -23.24% | Low: NT$377.50 / High: NT$1900.00 | Low: NT$16.80 / High: NT$1900.00 | 257.71 Million |
| 67 |
BizLink Holding Inc
TW:3665 |
$9.67 Billion | NT$307.06 Billion | NT$1575.00 | -3.08% | -16.00% | Low: NT$1255.00 / High: NT$2940.00 | Low: NT$105.56 / High: NT$2940.00 | 76.27 Million |
| 68 |
Hotai Motor Co Ltd
TW:2207 |
$9.55 Billion | NT$303.06 Billion | NT$544.00 | +1.49% | +2.64% | Low: NT$456.00 / High: NT$621.00 | Low: NT$181.27 / High: NT$862.59 | 6.45 Million |
| 69 |
China Steel Corp
TW:2002 |
$9.29 Billion | NT$294.93 Billion | NT$19.35 | -0.26% | -1.02% | Low: NT$17.65 / High: NT$21.25 | Low: NT$12.35 / High: NT$38.85 | 956.05 Million |
| 70 |
Pegatron Corp
TW:4938 |
$8.56 Billion | NT$271.58 Billion | NT$101.50 | -0.98% | -1.93% | Low: NT$68.30 / High: NT$108.00 | Low: NT$36.12 / High: NT$120.00 | 388.61 Million |
| 71 |
Alchip Technologies Ltd
TW:3661 |
$8.12 Billion | NT$257.77 Billion | NT$3140.00 | -7.51% | -10.16% | Low: NT$2485.00 / High: NT$5375.00 | Low: NT$21.96 / High: NT$5375.00 | 50.46 Million |
| 72 |
Shanghai Commercial & Savings Bank Ltd
TW:5876 |
$8.12 Billion | NT$257.68 Billion | NT$52.60 | -3.13% | -3.66% | Low: NT$38.40 / High: NT$55.40 | Low: NT$19.71 / High: NT$55.40 | 177.80 Million |
| 73 |
Tripod Technology Corp
TW:3044 |
$8.09 Billion | NT$256.76 Billion | NT$488.50 | -7.31% | -12.14% | Low: NT$293.50 / High: NT$603.00 | Low: NT$33.63 / High: NT$603.00 | 68.06 Million |
| 74 |
WT Microelectronics Co Ltd
TW:3036 |
$8.07 Billion | NT$256.02 Billion | NT$201.50 | -1.47% | -5.40% | Low: NT$130.50 / High: NT$301.50 | Low: NT$20.85 / High: NT$301.50 | 145.12 Million |
| 75 |
Vanguard International Semiconductor
TWO:5347 |
$7.88 Billion | NT$250.23 Billion | NT$134.00 | -7.59% | -16.77% | Low: NT$88.00 / High: NT$220.00 | Low: NT$24.34 / High: NT$220.00 | 389.73 Million |
| 76 |
Eva Airways Corp
TW:2618 |
$7.44 Billion | NT$236.00 Billion | NT$43.70 | +1.27% | +3.55% | Low: NT$32.50 / High: NT$44.90 | Low: NT$7.39 / High: NT$47.70 | 365.99 Million |
| 77 |
President Chain Store Corp
TW:2912 |
$7.29 Billion | NT$231.32 Billion | NT$222.50 | -1.33% | -1.55% | Low: NT$206.50 / High: NT$246.00 | Low: NT$144.28 / High: NT$311.10 | 58.27 Million |
| 78 |
Gigabyte Technology Co Ltd
TW:2376 |
$7.11 Billion | NT$225.53 Billion | NT$327.00 | -3.68% | -6.30% | Low: NT$214.00 / High: NT$399.00 | Low: NT$19.85 / High: NT$399.00 | 131.20 Million |
| 79 |
Compeq Manufacturing Co Ltd
TW:2313 |
$6.98 Billion | NT$221.68 Billion | NT$186.00 | -9.27% | -17.15% | Low: NT$76.40 / High: NT$298.50 | Low: NT$11.77 / High: NT$298.50 | 726.63 Million |
| 80 |
International Games System Co Ltd
TWO:3293 |
$6.90 Billion | NT$218.96 Billion | NT$777.00 | -2.51% | -1.27% | Low: NT$670.00 / High: NT$819.00 | Low: NT$11.60 / High: NT$1000000.00 | 45.61 Million |
| 81 |
ITEQ Corp
TW:6213 |
$6.87 Billion | NT$218.14 Billion | NT$600.00 | -8.54% | -22.78% | Low: NT$99.60 / High: NT$856.00 | Low: NT$15.56 / High: NT$856.00 | 403.40 Million |
| 82 |
AU Optronics
TW:2409 |
$6.85 Billion | NT$217.36 Billion | NT$28.80 | -6.34% | -18.64% | Low: NT$10.80 / High: NT$40.45 | Low: NT$2.62 / High: NT$40.45 | 9.26 Billion |
| 83 |
Yang Ming Marine Transport Corp
TW:2609 |
$6.83 Billion | NT$216.86 Billion | NT$62.10 | -2.97% | +0.32% | Low: NT$48.00 / High: NT$66.00 | Low: NT$2.51 / High: NT$122.68 | 579.64 Million |
| 84 |
Taiwan Cement Corp
TW:1101 |
$6.71 Billion | NT$213.10 Billion | NT$27.70 | -1.42% | -0.89% | Low: NT$20.40 / High: NT$28.35 | Low: NT$19.09 / High: NT$51.10 | 1.15 Billion |
| 85 |
Airtac International Group
TW:1590 |
$6.62 Billion | NT$210.00 Billion | NT$1050.00 | -3.67% | -4.55% | Low: NT$875.00 / High: NT$1595.00 | Low: NT$117.01 / High: NT$1595.00 | 21.69 Million |
| 86 |
Shin Kong Financial Holding Co Ltd
TW:2888 |
$6.58 Billion | NT$209.01 Billion | NT$11.80 | +0.00% | +0.00% | Low: NT$11.80 / High: NT$11.80 | Low: NT$4.79 / High: NT$13.50 | 1.11 Billion |
| 87 |
Inventec Corp
TW:2356 |
$6.47 Billion | NT$205.20 Billion | NT$57.20 | -4.03% | -5.45% | Low: NT$40.05 / High: NT$85.40 | Low: NT$11.80 / High: NT$85.40 | 347.83 Million |
| 88 |
LandMark Optoelectronics
TWO:3081 |
$6.34 Billion | NT$201.23 Billion | NT$2175.00 | -9.94% | -8.42% | Low: NT$389.00 / High: NT$3530.00 | Low: NT$86.76 / High: NT$3530.00 | 77.98 Million |
| 89 |
Taiwan Glass Ind Corp
TW:1802 |
$6.20 Billion | NT$196.88 Billion | NT$67.70 | +6.28% | +0.89% | Low: NT$28.85 / High: NT$76.60 | Low: NT$5.90 / High: NT$76.60 | 2.54 Billion |
| 90 |
Lotes Co Ltd
TW:3533 |
$6.13 Billion | NT$194.71 Billion | NT$1735.00 | -4.67% | -3.34% | Low: NT$1155.00 / High: NT$2850.00 | Low: NT$62.08 / High: NT$2850.00 | 40.01 Million |
| 91 |
United Integrated Services Co Ltd
TW:2404 |
$5.94 Billion | NT$188.59 Billion | NT$1000.00 | -5.66% | -8.26% | Low: NT$746.00 / High: NT$1385.00 | Low: NT$20.26 / High: NT$1385.00 | 29.91 Million |
| 92 |
Taiwan Business Bank
TW:2834 |
$5.80 Billion | NT$184.05 Billion | NT$17.70 | -1.94% | -1.12% | Low: NT$14.85 / High: NT$18.75 | Low: NT$6.88 / High: NT$19.20 | 487.57 Million |
| 93 |
Silergy Corp
TW:6415 |
$5.79 Billion | NT$183.74 Billion | NT$472.50 | -5.69% | +0.11% | Low: NT$179.50 / High: NT$673.00 | Low: NT$179.50 / High: NT$5342.84 | 130.36 Million |
| 94 |
Fortune Electric Co Ltd
TW:1519 |
$5.68 Billion | NT$180.34 Billion | NT$519.00 | -6.49% | -15.61% | Low: NT$519.00 / High: NT$1080.00 | Low: NT$11.64 / High: NT$1080.00 | 41.55 Million |
| 95 |
Chailease Holding Co Ltd
TW:5871 |
$5.66 Billion | NT$179.70 Billion | NT$105.00 | +0.00% | -0.94% | Low: NT$99.50 / High: NT$123.50 | Low: NT$38.45 / High: NT$265.22 | 148.62 Million |
| 96 |
Powertech Technology Inc
TW:6239 |
$5.57 Billion | NT$176.94 Billion | NT$239.50 | -6.99% | -3.43% | Low: NT$151.00 / High: NT$379.00 | Low: NT$40.47 / High: NT$379.00 | 324.22 Million |
| 97 |
Macronix International Co Ltd
TW:2337 |
$5.51 Billion | NT$174.78 Billion | NT$88.30 | -8.21% | -11.26% | Low: NT$31.35 / High: NT$185.50 | Low: NT$1.82 / High: NT$185.50 | 762.38 Million |
| 98 |
WPG Holdings Ltd
TW:3702 |
$5.50 Billion | NT$174.57 Billion | NT$101.00 | -4.27% | -11.79% | Low: NT$57.20 / High: NT$130.00 | Low: NT$20.93 / High: NT$130.00 | 219.00 Million |
| 99 |
E Ink Holdings
TWO:8069 |
$5.21 Billion | NT$165.37 Billion | NT$143.50 | -5.90% | -6.51% | Low: NT$136.50 / High: NT$249.00 | Low: NT$9.65 / High: NT$319.00 | 165.69 Million |
| 100 |
eMemory Technology
TWO:3529 |
$5.08 Billion | NT$161.32 Billion | NT$2160.00 | -9.81% | -13.08% | Low: NT$1490.00 / High: NT$4705.00 | Low: NT$151.97 / High: NT$4705.00 | 25.06 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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