Largest Listed Companies in Taiwan by Market Capitalization

Often called “Silicon Island,” Taiwan owes that nickname to its outsized role in global semiconductor manufacturing. TSMC, founded in 1987 in Hsinchu Science Park, pioneered the pure-play foundry model and ranks among the ten largest public companies in the world by market capitalization. It is also the single heaviest weight in the TAIEX, the capitalization-weighted index that tracks all listed stocks on the Taiwan Stock Exchange (TWSE).

The TWSE, established in 1961 and headquartered in Taipei 101, lists roughly 1,000 companies. Trading is conducted in New Taiwan Dollars (TWD), and the exchange is regulated by the Financial Supervisory Commission. The market is heavily concentrated in technology and electronics, though financials and industrials also feature prominently.

Key sectors and leading Taiwanese companies include:

  • Semiconductors: TSMC (foundry), MediaTek (fabless IC design), UMC (mature-node foundry), ASE Technology (packaging and testing)
  • Electronics manufacturing: Hon Hai Precision Industry (Foxconn), Delta Electronics (power management and switching power supplies)
  • Financials: Fubon Financial Holding, Cathay Financial Holding
  • Telecoms & industrials: Chunghwa Telecom, Formosa Plastics, China Steel

TSMC also trades on NASDAQ as a dual-listed stock, while several other Taiwanese names appear in global indices tracked by the FTSE TWSE Taiwan Index Series — a joint venture between the TWSE and FTSE Russell. For a broader view of the region, see our overview of the largest listed companies in Asia, or explore the global semiconductor sector ranking.

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The table below lists the largest Taiwanese publicly traded companies by market capitalization, primarily traded on the TWSE. All data — including price and market cap — updates regularly to reflect current market conditions.

Largest listed companies in Taiwan
StockPriceChange %Marketcap
TSM
TSMC
TSM
$414.151.28%2.15T
2317.TW
Foxconn (Hon Hai Precision Industry)
2317.TW
TWD250.001.38%3.49T
2454.TW
MediaTek
2454.TW
TWD3,630.006.14%5.79T
2382.TW
Quanta Computer
2382.TW
TWD340.501.02%1.31T
CHT
Chunghwa Telecom
CHT
$43.360.05%33.64B
2881.TW
Fubon Financial
2881.TW
TWD96.702.33%1.32T
2308.TW
Delta Electronics
2308.TW
TWD2,200.003.51%5.71T
2882.TW
Cathay Financial Holding
2882.TW
TWD80.001.27%1.17T
ASX
ASE Group
ASX
$33.342.40%73.15B
2891.TW
CTBC Financial Holding
2891.TW
TWD56.400.36%1.11T
6505.TW
Formosa Petrochemical
6505.TW
TWD53.001.34%504.88B
UMC
United Microelectronics
UMC
$15.160.46%38.13B
2886.TW
MFHC
2886.TW
TWD40.201.39%598.31B
1303.TW
Nan Ya Plastics
1303.TW
TWD88.601.88%702.67B
1301.TW
Formosa Plastics
1301.TW
TWD48.552.02%309.06B
2884.TW
E.SUN Bank
2884.TW
TWD32.501.25%525.66B
1216.TW
Uni-President Enterprises
1216.TW
TWD73.205.48%415.92B
6669.TW
Wiwynn
6669.TW
TWD5,200.006.56%966.37B
5880.TW
Taiwan Cooperative Financial
5880.TW
TWD23.050.22%361.45B
2885.TW
Yuanta Financial Holding
2885.TW
TWD56.500.71%753.21B
3034.TW
Novatek Microelectronics
3034.TW
TWD498.009.93%303.04B
2603.TW
Evergreen Marine
2603.TW
TWD211.500.94%457.91B
2002A.TW
China Steel
2002A.TW
TWD38.750.00%592.10B
2892.TW
First Financial Holding
2892.TW
TWD29.501.20%424.19B
2207.TW
Hotai Motor
2207.TW
TWD487.000.00%271.31B
2880.TW
Hua Nan Financial Holdings
2880.TW
TWD33.300.00%463.43B
1326.TW
Formosa Chemicals & Fibre
1326.TW
TWD46.955.06%274.61B
5871.TW
Chailease Holding
5871.TW
TWD112.501.75%192.53B
3231.TW
Wistron Corporation
3231.TW
TWD146.500.34%465.93B
2357.TW
ASUS
2357.TW
TWD650.001.72%482.79B
3045.TW
Taiwan Mobile
3045.TW
TWD110.000.00%332.70B
2395.TW
Advantech
2395.TW
TWD476.507.32%413.72B
3008.TW
Largan Precision
3008.TW
TWD2,570.000.19%336.15B
4904.TW
Far EasTone
4904.TW
TWD95.900.52%345.98B
2912.TW
President Chain Store (PSCS)
2912.TW
TWD232.001.53%241.19B
2327.TW
Yageo
2327.TW
TWD389.004.71%800.85B
2890.TW
Sinopac Financial Holdings
2890.TW
TWD31.000.32%449.26B
3037.TW
Unimicron
3037.TW
TWD818.008.71%1.29T
2379.TW
Realtek
2379.TW
TWD592.009.83%305.18B
4938.TW
Pegatron
4938.TW
TWD84.400.12%226.37B
6488.TWO
GlobalWafers
6488.TWO
TWD802.001.13%383.45B
2345.TW
Accton Technology
2345.TW
TWD2,375.007.23%1.33T
1101.TW
Taiwan Cement
1101.TW
TWD25.001.96%192.33B
3661.TW
Alchip Technologies
3661.TW
TWD4,890.001.98%397.48B
2883.TW
China Development Financial
2883.TW
TWD22.902.00%388.72B
2887.TW
Taishin Financial Holdings
2887.TW
TWD23.800.83%591.82B
5876.TW
Shanghai Commercial and Savings Bank
5876.TW
TWD38.900.26%188.67B
1590.TW
AirTAC International
1590.TW
TWD1,505.001.01%301.00B
2408.TW
Nanya Technology
2408.TW
TWD274.004.53%849.02B
2618.TW
EVA Air
2618.TW
TWD35.650.71%192.53B
2801.TW
Chang Hwa Commercial Bank
2801.TW
TWD20.950.24%246.50B
3443.TW
Global Unichip Corp.
3443.TW
TWD5,210.004.40%698.20B
1402.TW
Far Eastern New Century
1402.TW
TWD26.100.38%139.69B
2609.TW
Yang Ming
2609.TW
TWD49.901.58%174.26B
2633.TW
Taiwan High Speed Rail
2633.TW
TWD26.550.76%149.43B
3529.TWO
eMemory Technology
3529.TWO
TWD4,335.007.86%323.77B
1102.TW
Asia Cement
1102.TW
TWD34.950.00%123.95B
5347.TWO
Vanguard International Semiconductor
5347.TWO
TWD167.509.70%312.79B
2834.TW
Taiwan Business Bank
2834.TW
TWD16.250.62%157.92B
3293.TWO
International Games System
3293.TWO
TWD735.002.08%207.12B
2615.TW
Wan Hai Lines
2615.TW
TWD76.502.17%214.67B
2353.TW
Acer
2353.TW
TWD27.801.07%83.57B
2347.TW
Synnex Technology International
2347.TW
TWD82.202.03%137.11B
2610.TW
China Airlines
2610.TW
TWD18.550.27%112.82B
3481.TW
Innolux
3481.TW
TWD29.401.18%234.64B
8046.TW
Nan Ya PCB
8046.TW
TWD854.009.82%551.83B
5483.TWO
Sino-American Silicon Products
5483.TWO
TWD149.001.97%91.51B
6770.TW
Powerchip Semiconductor Manufacturing
6770.TW
TWD61.403.91%262.02B
8454.TW
momo.com Inc.
8454.TW
TWD196.003.70%51.94B
6789.TW
VisEra Technologies
6789.TW
TWD603.003.79%191.93B
2201.TW
Yulon Motor Company
2201.TW
TWD27.750.18%29.48B
3532.TW
Formosa Sumco Technology
3532.TW
TWD257.502.09%99.87B
9914.TW
Merida Industry
9914.TW
TWD55.700.71%16.65B
3105.TWO
WIN Semiconductors
3105.TWO
TWD492.501.50%208.79B
2501.TW
Cathay Real Estate Development
2501.TW
TWD23.002.13%26.67B
1434.TW
Formosa Taffeta
1434.TW
TWD15.850.63%26.67B
IMOS
ChipMOS Technologies
IMOS
$59.447.10%2.07B
HIMX
Himax
HIMX
$16.0330.01%2.80B
5478.TWO
Soft-World International
5478.TWO
TWD96.300.31%14.43B
6180.TWO
Gamania Digital
6180.TWO
TWD39.250.13%6.83B
GGR
Gogoro
GGR
$4.152.35%83.31M
2753.TW
Bafang Yunji
2753.TW
TWD180.500.00%12.03B
2630.TW
Air Asia Company Limited (AACL)
2630.TW
TWD50.401.31%10.56B
4994.TW
X-Legend Entertainment
4994.TW
TWD97.900.61%6.50B
PERF
Perfect Corp.
PERF
$1.670.60%170.09M
6111.TWO
Softstar Entertainment
6111.TWO
TWD48.451.68%4.66B
3083.TWO
Chinese Gamer International
3083.TWO
TWD26.900.19%2.33B
3546.TWO
Userjoy Technology
3546.TWO
TWD67.600.73%3.95B
3086.TWO
Wayi International Digital Entertainment
3086.TWO
TWD39.901.60%10.88B
6542.TWO
Gamesparcs
6542.TWO
TWD47.757.82%1.96B
3687.TWO
MacroWell OMG Digital Entertainment
3687.TWO
TWD65.600.91%1.97B
GRRR
Gorilla Technology
GRRR
$15.351.19%424.49M
6482.TWO
Fun Yours Technology
6482.TWO
TWD29.900.50%856.17M
3064.TWO
Astro Corporation
3064.TWO
TWD21.000.00%273.24M
6169.TWO
InterServ International
6169.TWO
TWD16.602.06%388.36M
GIGM
GigaMedia
GIGM
$1.439.16%15.80M