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
$338.452.80%1.76T
2317.TW
Foxconn (Hon Hai Precision Industry)
2317.TW
TWD195.000.51%2.72T
2454.TW
MediaTek
2454.TW
TWD1,620.000.31%2.59T
2382.TW
Quanta Computer
2382.TW
TWD281.500.54%1.09T
CHT
Chunghwa Telecom
CHT
$42.231.15%32.89B
2881.TW
Fubon Financial
2881.TW
TWD87.100.35%1.22T
2308.TW
Delta Electronics
2308.TW
TWD1,415.000.35%3.68T
2882.TW
Cathay Financial Holding
2882.TW
TWD70.801.26%1.04T
ASX
ASE Group
ASX
$21.681.74%47.42B
2891.TW
CTBC Financial Holding
2891.TW
TWD52.000.97%1.02T
6505.TW
Formosa Petrochemical
6505.TW
TWD55.100.73%524.88B
UMC
United Microelectronics
UMC
$9.090.33%23.07B
2886.TW
MFHC
2886.TW
TWD38.851.30%578.22B
1303.TW
Nan Ya Plastics
1303.TW
TWD72.302.03%573.40B
1301.TW
Formosa Plastics
1301.TW
TWD45.050.67%286.78B
2884.TW
E.SUN Bank
2884.TW
TWD31.551.28%510.29B
1216.TW
Uni-President Enterprises
1216.TW
TWD70.100.86%398.31B
6669.TW
Wiwynn
6669.TW
TWD3,725.002.19%692.26B
5880.TW
Taiwan Cooperative Financial
5880.TW
TWD22.901.55%359.09B
2885.TW
Yuanta Financial Holding
2885.TW
TWD45.102.04%601.23B
3034.TW
Novatek Microelectronics
3034.TW
TWD370.000.54%225.15B
2603.TW
Evergreen Marine
2603.TW
TWD203.000.49%439.50B
2002A.TW
China Steel
2002A.TW
TWD38.750.13%592.10B
2892.TW
First Financial Holding
2892.TW
TWD28.551.60%410.53B
2207.TW
Hotai Motor
2207.TW
TWD483.500.52%269.36B
2880.TW
Hua Nan Financial Holdings
2880.TW
TWD33.301.83%463.43B
1326.TW
Formosa Chemicals & Fibre
1326.TW
TWD43.000.23%251.51B
5871.TW
Chailease Holding
5871.TW
TWD104.500.00%178.84B
3231.TW
Wistron Corporation
3231.TW
TWD129.002.79%410.27B
2357.TW
ASUS
2357.TW
TWD565.000.36%419.66B
3045.TW
Taiwan Mobile
3045.TW
TWD109.500.46%331.18B
2395.TW
Advantech
2395.TW
TWD330.000.00%285.72B
3008.TW
Largan Precision
3008.TW
TWD2,240.000.22%292.99B
4904.TW
Far EasTone
4904.TW
TWD93.700.64%337.98B
2912.TW
President Chain Store (PSCS)
2912.TW
TWD216.002.86%224.56B
2327.TW
Yageo
2327.TW
TWD250.500.99%519.13B
2890.TW
Sinopac Financial Holdings
2890.TW
TWD31.300.32%453.61B
3037.TW
Unimicron
3037.TW
TWD460.007.82%724.31B
2379.TW
Realtek
2379.TW
TWD480.502.34%247.70B
4938.TW
Pegatron
4938.TW
TWD76.400.92%204.92B
6488.TWO
GlobalWafers
6488.TWO
TWD431.502.27%206.31B
2345.TW
Accton Technology
2345.TW
TWD1,535.001.92%857.92B
1101.TW
Taiwan Cement
1101.TW
TWD22.551.10%173.48B
3661.TW
Alchip Technologies
3661.TW
TWD3,110.002.51%252.79B
2883.TW
China Development Financial
2883.TW
TWD19.800.00%336.10B
2887.TW
Taishin Financial Holdings
2887.TW
TWD24.151.05%600.52B
5876.TW
Shanghai Commercial and Savings Bank
5876.TW
TWD39.250.38%190.37B
1590.TW
AirTAC International
1590.TW
TWD953.001.04%190.60B
2408.TW
Nanya Technology
2408.TW
TWD216.502.91%670.85B
2618.TW
EVA Air
2618.TW
TWD35.301.29%190.64B
2801.TW
Chang Hwa Commercial Bank
2801.TW
TWD20.500.99%241.20B
3443.TW
Global Unichip Corp.
3443.TW
TWD2,505.003.28%335.70B
1402.TW
Far Eastern New Century
1402.TW
TWD26.100.77%139.69B
2609.TW
Yang Ming
2609.TW
TWD52.400.76%182.99B
2633.TW
Taiwan High Speed Rail
2633.TW
TWD26.050.58%146.62B
3529.TWO
eMemory Technology
3529.TWO
TWD2,535.002.50%189.33B
1102.TW
Asia Cement
1102.TW
TWD34.701.46%123.07B
5347.TWO
Vanguard International Semiconductor
5347.TWO
TWD113.000.00%217.46B
2834.TW
Taiwan Business Bank
2834.TW
TWD15.051.35%146.26B
3293.TWO
International Games System
3293.TWO
TWD735.001.24%207.12B
2615.TW
Wan Hai Lines
2615.TW
TWD74.001.07%207.65B
2353.TW
Acer
2353.TW
TWD27.150.56%81.62B
2347.TW
Synnex Technology International
2347.TW
TWD79.102.73%131.93B
2610.TW
China Airlines
2610.TW
TWD18.751.08%114.03B
3481.TW
Innolux
3481.TW
TWD24.502.00%195.54B
8046.TW
Nan Ya PCB
8046.TW
TWD491.008.05%317.27B
5483.TWO
Sino-American Silicon Products
5483.TWO
TWD115.001.29%70.63B
6770.TW
Powerchip Semiconductor Manufacturing
6770.TW
TWD62.709.26%265.46B
8454.TW
momo.com Inc.
8454.TW
TWD177.002.02%46.90B
6789.TW
VisEra Technologies
6789.TW
TWD314.001.57%100.00B
2201.TW
Yulon Motor Company
2201.TW
TWD27.551.29%29.27B
3532.TW
Formosa Sumco Technology
3532.TW
TWD132.002.22%51.20B
9914.TW
Merida Industry
9914.TW
TWD67.900.88%20.30B
3105.TWO
WIN Semiconductors
3105.TWO
TWD313.500.48%132.91B
2501.TW
Cathay Real Estate Development
2501.TW
TWD23.601.29%27.37B
1434.TW
Formosa Taffeta
1434.TW
TWD16.351.21%27.51B
IMOS
ChipMOS Technologies
IMOS
$39.052.14%1.36B
HIMX
Himax
HIMX
$8.681.05%1.52B
5478.TWO
Soft-World International
5478.TWO
TWD98.4010.55%14.74B
6180.TWO
Gamania Digital
6180.TWO
TWD43.950.23%7.71B
GGR
Gogoro
GGR
$3.371.51%49.79M
2753.TW
Bafang Yunji
2753.TW
TWD181.000.84%12.06B
2630.TW
Air Asia Company Limited (AACL)
2630.TW
TWD48.950.41%10.25B
4994.TW
X-Legend Entertainment
4994.TW
TWD91.001.68%6.04B
PERF
Perfect Corp.
PERF
$1.703.03%173.14M
6111.TWO
Softstar Entertainment
6111.TWO
TWD42.102.21%4.05B
3083.TWO
Chinese Gamer International
3083.TWO
TWD27.600.18%2.39B
3546.TWO
Userjoy Technology
3546.TWO
TWD70.200.14%4.10B
3086.TWO
Wayi International Digital Entertainment
3086.TWO
TWD301.503.43%8.22B
6542.TWO
Gamesparcs
6542.TWO
TWD56.800.53%2.33B
3687.TWO
MacroWell OMG Digital Entertainment
3687.TWO
TWD69.704.78%2.10B
GRRR
Gorilla Technology
GRRR
$10.965.59%248.45M
6482.TWO
Fun Yours Technology
6482.TWO
TWD33.055.57%946.37M
3064.TWO
Astro Corporation
3064.TWO
TWD29.600.00%385.14M
6169.TWO
InterServ International
6169.TWO
TWD16.800.88%393.04M
GIGM
GigaMedia
GIGM
$1.531.24%16.90M