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
$354.5810.40%1.84T
2317.TW
Foxconn (Hon Hai Precision Industry)
2317.TW
TWD235.002.08%3.31T
2454.TW
MediaTek
2454.TW
TWD3,460.006.86%5.53T
2382.TW
Quanta Computer
2382.TW
TWD300.000.83%1.23T
CHT
Chunghwa Telecom
CHT
$49.060.16%38.06B
2881.TW
Fubon Financial
2881.TW
TWD155.500.65%2.13T
2308.TW
Delta Electronics
2308.TW
TWD1,130.007.38%2.94T
2882.TW
Cathay Financial Holding
2882.TW
TWD112.000.90%1.64T
ASX
ASE Group
ASX
$30.6318.34%67.62B
2891.TW
CTBC Financial Holding
2891.TW
TWD74.902.32%1.47T
6505.TW
Formosa Petrochemical
6505.TW
TWD87.909.94%837.33B
UMC
United Microelectronics
UMC
$13.4316.41%33.67B
2886.TW
MFHC
2886.TW
TWD54.000.93%801.00B
1303.TW
Nan Ya Plastics
1303.TW
TWD249.009.95%1.97T
1301.TW
Formosa Plastics
1301.TW
TWD65.105.79%414.41B
2884.TW
E.SUN Bank
2884.TW
TWD47.950.74%851.21B
1216.TW
Uni-President Enterprises
1216.TW
TWD80.900.00%459.68B
6669.TW
Wiwynn
6669.TW
TWD1,650.007.56%917.07B
5880.TW
Taiwan Cooperative Financial
5880.TW
TWD28.500.00%458.08B
2885.TW
Yuanta Financial Holding
2885.TW
TWD69.100.14%958.03B
3034.TW
Novatek Microelectronics
3034.TW
TWD510.004.32%311.87B
2603.TW
Evergreen Marine
2603.TW
TWD259.003.36%560.75B
2002A.TW
China Steel
2002A.TW
TWD37.200.40%566.99B
2892.TW
First Financial Holding
2892.TW
TWD42.250.47%607.53B
2207.TW
Hotai Motor
2207.TW
TWD537.000.56%299.16B
2880.TW
Hua Nan Financial Holdings
2880.TW
TWD49.601.12%690.28B
1326.TW
Formosa Chemicals & Fibre
1326.TW
TWD65.006.07%380.19B
5871.TW
Chailease Holding
5871.TW
TWD104.500.48%182.42B
3231.TW
Wistron Corporation
3231.TW
TWD168.504.26%577.93B
2357.TW
ASUS
2357.TW
TWD867.001.14%643.97B
3045.TW
Taiwan Mobile
3045.TW
TWD132.501.85%405.45B
2395.TW
Advantech
2395.TW
TWD596.005.25%519.76B
3008.TW
Largan Precision
3008.TW
TWD4,525.009.68%591.86B
4904.TW
Far EasTone
4904.TW
TWD112.501.32%405.87B
2912.TW
President Chain Store (PSCS)
2912.TW
TWD214.501.38%223.00B
2327.TW
Yageo
2327.TW
TWD404.509.91%832.65B
2890.TW
Sinopac Financial Holdings
2890.TW
TWD42.900.58%638.98B
3037.TW
Unimicron
3037.TW
TWD800.009.91%1.32T
2379.TW
Realtek
2379.TW
TWD720.003.74%369.26B
4938.TW
Pegatron
4938.TW
TWD97.204.24%260.08B
6488.TWO
GlobalWafers
6488.TWO
TWD564.008.89%297.86B
2345.TW
Accton Technology
2345.TW
TWD1,380.006.76%771.29B
1101.TW
Taiwan Cement
1101.TW
TWD27.200.18%203.81B
3661.TW
Alchip Technologies
3661.TW
TWD2,960.006.92%255.46B
2883.TW
China Development Financial
2883.TW
TWD34.351.29%583.08B
2887.TW
Taishin Financial Holdings
2887.TW
TWD40.100.37%1.01T
5876.TW
Shanghai Commercial and Savings Bank
5876.TW
TWD51.700.19%253.27B
1590.TW
AirTAC International
1590.TW
TWD1,050.000.00%210.00B
2408.TW
Nanya Technology
2408.TW
TWD360.009.89%1.24T
2618.TW
EVA Air
2618.TW
TWD45.103.09%243.56B
2801.TW
Chang Hwa Commercial Bank
2801.TW
TWD28.702.21%346.13B
3443.TW
Global Unichip Corp.
3443.TW
TWD6,405.009.98%858.34B
1402.TW
Far Eastern New Century
1402.TW
TWD28.150.36%150.66B
2609.TW
Yang Ming
2609.TW
TWD60.003.69%209.53B
2633.TW
Taiwan High Speed Rail
2633.TW
TWD25.850.39%145.49B
3529.TWO
eMemory Technology
3529.TWO
TWD2,025.006.25%151.24B
1102.TW
Asia Cement
1102.TW
TWD37.250.95%132.11B
5347.TWO
Vanguard International Semiconductor
5347.TWO
TWD126.008.03%249.27B
2834.TW
Taiwan Business Bank
2834.TW
TWD17.500.85%181.97B
3293.TWO
International Games System
3293.TWO
TWD760.002.31%214.17B
2615.TW
Wan Hai Lines
2615.TW
TWD113.002.16%317.09B
2353.TW
Acer
2353.TW
TWD29.200.85%87.78B
2347.TW
Synnex Technology International
2347.TW
TWD87.203.43%145.44B
2610.TW
China Airlines
2610.TW
TWD21.655.61%131.67B
3481.TW
Innolux
3481.TW
TWD38.007.09%303.28B
8046.TW
Nan Ya PCB
8046.TW
TWD972.0010.00%628.07B
5483.TWO
Sino-American Silicon Products
5483.TWO
TWD148.007.79%90.90B
6770.TW
Powerchip Semiconductor Manufacturing
6770.TW
TWD54.807.74%260.85B
8454.TW
momo.com Inc.
8454.TW
TWD228.502.35%60.55B
6789.TW
VisEra Technologies
6789.TW
TWD360.007.69%114.59B
2201.TW
Yulon Motor Company
2201.TW
TWD27.600.18%29.32B
3532.TW
Formosa Sumco Technology
3532.TW
TWD281.509.92%109.18B
9914.TW
Merida Industry
9914.TW
TWD62.802.11%18.78B
3105.TWO
WIN Semiconductors
3105.TWO
TWD451.009.98%191.20B
2501.TW
Cathay Real Estate Development
2501.TW
TWD21.054.47%24.41B
1434.TW
Formosa Taffeta
1434.TW
TWD18.051.10%30.37B
IMOS
ChipMOS Technologies
IMOS
$43.0115.98%1.50B
HIMX
Himax
HIMX
$7.3929.29%1.29B
5478.TWO
Soft-World International
5478.TWO
TWD95.000.52%14.23B
6180.TWO
Gamania Digital
6180.TWO
TWD38.953.87%6.60B
GGR
Gogoro
GGR
$2.857.77%57.21M
2753.TW
Bafang Yunji
2753.TW
TWD177.501.39%12.42B
2630.TW
Air Asia Company Limited (AACL)
2630.TW
TWD34.506.38%7.23B
4994.TW
X-Legend Entertainment
4994.TW
TWD80.101.96%5.32B
6111.TWO
Softstar Entertainment
6111.TWO
TWD28.559.65%2.52B
3083.TWO
Chinese Gamer International
3083.TWO
TWD21.651.37%1.87B
3546.TWO
Userjoy Technology
3546.TWO
TWD71.601.10%4.39B
3086.TWO
Wayi International Digital Entertainment
3086.TWO
TWD23.351.27%6.37B
6542.TWO
Gamesparcs
6542.TWO
TWD35.803.24%1.47B
3687.TWO
MacroWell OMG Digital Entertainment
3687.TWO
TWD54.103.57%1.63B
GRRR
Gorilla Technology
GRRR
$6.3817.14%175.51M
6482.TWO
Fun Yours Technology
6482.TWO
TWD23.200.43%664.32M
3064.TWO
Astro Corporation
3064.TWO
TWD13.056.79%169.80M
6169.TWO
InterServ International
6169.TWO
TWD11.000.00%257.34M
GIGM
GigaMedia
GIGM
$1.403.09%15.47M