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
$434.671.02%2.25T
2317.TW
Foxconn (Hon Hai Precision Industry)
2317.TW
TWD250.500.00%3.51T
2454.TW
MediaTek
2454.TW
TWD4,600.002.22%7.35T
2382.TW
Quanta Computer
2382.TW
TWD344.500.15%1.41T
CHT
Chunghwa Telecom
CHT
$45.900.39%35.61B
2881.TW
Fubon Financial
2881.TW
TWD160.005.61%2.19T
2308.TW
Delta Electronics
2308.TW
TWD1,810.007.42%4.70T
2882.TW
Cathay Financial Holding
2882.TW
TWD113.000.89%1.66T
ASX
ASE Group
ASX
$41.634.10%108.39B
2891.TW
CTBC Financial Holding
2891.TW
TWD71.500.42%1.43T
6505.TW
Formosa Petrochemical
6505.TW
TWD86.500.35%824.00B
UMC
United Microelectronics
UMC
$24.610.57%61.72B
2886.TW
MFHC
2886.TW
TWD55.005.97%815.84B
1303.TW
Nan Ya Plastics
1303.TW
TWD240.001.69%1.90T
1301.TW
Formosa Plastics
1301.TW
TWD64.500.15%410.59B
2884.TW
E.SUN Bank
2884.TW
TWD46.401.90%787.50B
1216.TW
Uni-President Enterprises
1216.TW
TWD75.600.13%429.56B
6669.TW
Wiwynn
6669.TW
TWD2,140.000.23%1.19T
5880.TW
Taiwan Cooperative Financial
5880.TW
TWD27.300.91%438.79B
2885.TW
Yuanta Financial Holding
2885.TW
TWD77.0011.59%1.07T
3034.TW
Novatek Microelectronics
3034.TW
TWD545.000.00%331.64B
2603.TW
Evergreen Marine
2603.TW
TWD240.001.03%519.61B
2002A.TW
China Steel
2002A.TW
TWD37.150.40%566.23B
2892.TW
First Financial Holding
2892.TW
TWD40.850.25%587.40B
2207.TW
Hotai Motor
2207.TW
TWD537.000.94%299.16B
2880.TW
Hua Nan Financial Holdings
2880.TW
TWD47.650.52%669.77B
1326.TW
Formosa Chemicals & Fibre
1326.TW
TWD69.501.31%406.51B
5871.TW
Chailease Holding
5871.TW
TWD112.500.45%196.39B
3231.TW
Wistron Corporation
3231.TW
TWD186.500.00%593.08B
2357.TW
ASUS
2357.TW
TWD957.000.95%710.82B
3045.TW
Taiwan Mobile
3045.TW
TWD124.000.00%375.82B
2395.TW
Advantech
2395.TW
TWD700.002.04%608.33B
3008.TW
Largan Precision
3008.TW
TWD6,430.006.81%841.03B
4904.TW
Far EasTone
4904.TW
TWD107.000.47%386.02B
2912.TW
President Chain Store (PSCS)
2912.TW
TWD216.500.46%225.08B
2327.TW
Yageo
2327.TW
TWD546.003.21%1.12T
2890.TW
Sinopac Financial Holdings
2890.TW
TWD45.301.41%669.63B
3037.TW
Unimicron
3037.TW
TWD981.004.36%1.61T
2379.TW
Realtek
2379.TW
TWD722.000.98%370.29B
4938.TW
Pegatron
4938.TW
TWD92.602.43%247.77B
6488.TWO
GlobalWafers
6488.TWO
TWD952.004.39%455.16B
2345.TW
Accton Technology
2345.TW
TWD1,855.003.06%1.04T
1101.TW
Taiwan Cement
1101.TW
TWD26.759.41%200.44B
3661.TW
Alchip Technologies
3661.TW
TWD3,540.007.44%305.52B
2883.TW
China Development Financial
2883.TW
TWD39.500.38%670.50B
2887.TW
Taishin Financial Holdings
2887.TW
TWD44.400.79%1.12T
5876.TW
Shanghai Commercial and Savings Bank
5876.TW
TWD49.500.90%242.49B
1590.TW
AirTAC International
1590.TW
TWD1,255.000.80%251.00B
2408.TW
Nanya Technology
2408.TW
TWD494.001.23%1.53T
2618.TW
EVA Air
2618.TW
TWD42.350.71%228.71B
2801.TW
Chang Hwa Commercial Bank
2801.TW
TWD29.350.84%353.97B
3443.TW
Global Unichip Corp.
3443.TW
TWD6,450.000.77%864.37B
1402.TW
Far Eastern New Century
1402.TW
TWD29.053.38%155.48B
2609.TW
Yang Ming
2609.TW
TWD62.200.32%217.21B
2633.TW
Taiwan High Speed Rail
2633.TW
TWD26.100.19%146.90B
3529.TWO
eMemory Technology
3529.TWO
TWD2,800.003.32%0.00000000000000
1102.TW
Asia Cement
1102.TW
TWD35.500.57%125.90B
5347.TWO
Vanguard International Semiconductor
5347.TWO
TWD172.003.93%323.07B
2834.TW
Taiwan Business Bank
2834.TW
TWD18.700.27%194.45B
3293.TWO
International Games System
3293.TWO
TWD729.000.55%205.43B
2615.TW
Wan Hai Lines
2615.TW
TWD121.000.41%339.54B
2353.TW
Acer
2353.TW
TWD32.450.15%97.55B
2347.TW
Synnex Technology International
2347.TW
TWD90.801.45%151.45B
2610.TW
China Airlines
2610.TW
TWD20.500.74%0.00000000000000
3481.TW
Innolux
3481.TW
TWD49.001.03%391.07B
8046.TW
Nan Ya PCB
8046.TW
TWD1,100.003.29%710.78B
5483.TWO
Sino-American Silicon Products
5483.TWO
TWD183.500.82%112.70B
6770.TW
Powerchip Semiconductor Manufacturing
6770.TW
TWD72.501.83%345.10B
8454.TW
momo.com Inc.
8454.TW
TWD249.000.00%65.98B
6789.TW
VisEra Technologies
6789.TW
TWD455.004.96%144.83B
2201.TW
Yulon Motor Company
2201.TW
TWD31.553.10%33.52B
3532.TW
Formosa Sumco Technology
3532.TW
TWD458.003.74%177.63B
9914.TW
Merida Industry
9914.TW
TWD67.900.44%20.30B
3105.TWO
WIN Semiconductors
3105.TWO
TWD479.501.80%38.76B
2501.TW
Cathay Real Estate Development
2501.TW
TWD22.756.31%26.38B
1434.TW
Formosa Taffeta
1434.TW
TWD17.651.12%29.70B
IMOS
ChipMOS Technologies
IMOS
$61.3011.27%2.13B
HIMX
Himax
HIMX
$14.022.56%2.45B
5478.TWO
Soft-World International
5478.TWO
TWD107.009.63%16.03B
6180.TWO
Gamania Digital
6180.TWO
TWD40.700.25%6.90B
GGR
Gogoro
GGR
$2.822.92%56.61M
2753.TW
Bafang Yunji
2753.TW
TWD180.000.84%12.60B
2630.TW
Air Asia Company Limited (AACL)
2630.TW
TWD47.300.64%9.91B
4994.TW
X-Legend Entertainment
4994.TW
TWD81.600.12%5.42B
PERF
Perfect Corp.
PERF
$1.930.52%196.57M
6111.TWO
Softstar Entertainment
6111.TWO
TWD35.803.02%3.16B
3083.TWO
Chinese Gamer International
3083.TWO
TWD23.606.55%2.04B
3546.TWO
Userjoy Technology
3546.TWO
TWD74.002.92%4.54B
3086.TWO
Wayi International Digital Entertainment
3086.TWO
TWD29.100.69%7.94B
6542.TWO
Gamesparcs
6542.TWO
TWD41.851.41%1.72B
3687.TWO
MacroWell OMG Digital Entertainment
3687.TWO
TWD61.000.00%1.84B
GRRR
Gorilla Technology
GRRR
$12.890.77%354.60M
6482.TWO
Fun Yours Technology
6482.TWO
TWD24.152.23%691.52M
3064.TWO
Astro Corporation
3064.TWO
TWD16.900.00%219.89M
6169.TWO
InterServ International
6169.TWO
TWD12.052.03%281.91M
GIGM
GigaMedia
GIGM
$1.380.87%15.25M