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.

Regulated broker Invest now: Buy Stocks & ETFs in just 15 minutes from $50 Your capital is at risk. Free demo account & education

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
$329.242.82%1.71T
2317.TW
Foxconn (Hon Hai Precision Industry)
2317.TW
TWD203.000.98%2.83T
2454.TW
MediaTek
2454.TW
TWD1,700.001.19%2.71T
2382.TW
Quanta Computer
2382.TW
TWD283.501.05%1.09T
CHT
Chunghwa Telecom
CHT
$41.753.11%32.51B
2881.TW
Fubon Financial
2881.TW
TWD88.600.45%1.24T
2308.TW
Delta Electronics
2308.TW
TWD1,475.001.37%3.83T
2882.TW
Cathay Financial Holding
2882.TW
TWD72.000.56%1.06T
ASX
ASE Group
ASX
$21.312.69%46.61B
2891.TW
CTBC Financial Holding
2891.TW
TWD52.100.97%1.03T
6505.TW
Formosa Petrochemical
6505.TW
TWD56.202.09%535.36B
UMC
United Microelectronics
UMC
$9.121.51%23.15B
2886.TW
MFHC
2886.TW
TWD38.750.51%576.73B
1303.TW
Nan Ya Plastics
1303.TW
TWD78.406.89%621.78B
1301.TW
Formosa Plastics
1301.TW
TWD47.602.06%303.01B
2884.TW
E.SUN Bank
2884.TW
TWD31.800.32%514.33B
1216.TW
Uni-President Enterprises
1216.TW
TWD70.200.28%398.88B
6669.TW
Wiwynn
6669.TW
TWD3,805.001.06%707.12B
5880.TW
Taiwan Cooperative Financial
5880.TW
TWD22.950.00%359.88B
2885.TW
Yuanta Financial Holding
2885.TW
TWD44.200.11%589.24B
3034.TW
Novatek Microelectronics
3034.TW
TWD385.003.08%234.28B
2603.TW
Evergreen Marine
2603.TW
TWD214.001.61%463.32B
2002A.TW
China Steel
2002A.TW
TWD38.900.26%594.39B
2892.TW
First Financial Holding
2892.TW
TWD28.750.52%413.41B
2207.TW
Hotai Motor
2207.TW
TWD496.002.16%276.32B
2880.TW
Hua Nan Financial Holdings
2880.TW
TWD33.550.75%466.91B
1326.TW
Formosa Chemicals & Fibre
1326.TW
TWD45.851.61%268.18B
5871.TW
Chailease Holding
5871.TW
TWD106.500.47%182.27B
3231.TW
Wistron Corporation
3231.TW
TWD130.001.96%413.45B
2357.TW
ASUS
2357.TW
TWD582.000.69%432.29B
3045.TW
Taiwan Mobile
3045.TW
TWD109.000.46%329.67B
2395.TW
Advantech
2395.TW
TWD344.000.58%297.85B
3008.TW
Largan Precision
3008.TW
TWD2,355.001.51%308.03B
4904.TW
Far EasTone
4904.TW
TWD94.101.51%339.42B
2912.TW
President Chain Store (PSCS)
2912.TW
TWD217.001.17%225.60B
2327.TW
Yageo
2327.TW
TWD271.001.45%561.62B
2890.TW
Sinopac Financial Holdings
2890.TW
TWD32.151.42%465.93B
3037.TW
Unimicron
3037.TW
TWD554.004.65%872.32B
2379.TW
Realtek
2379.TW
TWD479.500.63%247.19B
4938.TW
Pegatron
4938.TW
TWD77.000.39%206.53B
6488.TWO
GlobalWafers
6488.TWO
TWD469.000.64%224.24B
2345.TW
Accton Technology
2345.TW
TWD1,610.001.26%899.84B
1101.TW
Taiwan Cement
1101.TW
TWD23.551.46%181.17B
3661.TW
Alchip Technologies
3661.TW
TWD3,375.004.81%274.33B
2883.TW
China Development Financial
2883.TW
TWD20.100.75%341.19B
2887.TW
Taishin Financial Holdings
2887.TW
TWD24.650.82%612.95B
5876.TW
Shanghai Commercial and Savings Bank
5876.TW
TWD39.050.51%189.40B
1590.TW
AirTAC International
1590.TW
TWD981.000.31%196.20B
2408.TW
Nanya Technology
2408.TW
TWD234.0010.00%725.08B
2618.TW
EVA Air
2618.TW
TWD34.800.43%187.94B
2801.TW
Chang Hwa Commercial Bank
2801.TW
TWD20.500.49%241.20B
3443.TW
Global Unichip Corp.
3443.TW
TWD2,645.001.34%354.46B
1402.TW
Far Eastern New Century
1402.TW
TWD26.401.12%141.30B
2609.TW
Yang Ming
2609.TW
TWD56.100.71%195.91B
2633.TW
Taiwan High Speed Rail
2633.TW
TWD26.350.76%148.31B
3529.TWO
eMemory Technology
3529.TWO
TWD2,700.002.70%201.65B
1102.TW
Asia Cement
1102.TW
TWD34.802.05%123.42B
5347.TWO
Vanguard International Semiconductor
5347.TWO
TWD116.001.28%223.23B
2834.TW
Taiwan Business Bank
2834.TW
TWD15.000.33%145.77B
3293.TWO
International Games System
3293.TWO
TWD744.000.13%209.66B
2615.TW
Wan Hai Lines
2615.TW
TWD79.000.64%221.69B
2353.TW
Acer
2353.TW
TWD27.801.94%83.57B
2347.TW
Synnex Technology International
2347.TW
TWD77.301.40%128.93B
2610.TW
China Airlines
2610.TW
TWD18.850.80%114.64B
3481.TW
Innolux
3481.TW
TWD26.253.85%209.50B
8046.TW
Nan Ya PCB
8046.TW
TWD541.003.57%349.58B
5483.TWO
Sino-American Silicon Products
5483.TWO
TWD125.000.81%76.77B
6770.TW
Powerchip Semiconductor Manufacturing
6770.TW
TWD75.500.67%319.66B
8454.TW
momo.com Inc.
8454.TW
TWD178.000.56%47.17B
6789.TW
VisEra Technologies
6789.TW
TWD348.001.16%110.83B
2201.TW
Yulon Motor Company
2201.TW
TWD28.001.63%29.75B
3532.TW
Formosa Sumco Technology
3532.TW
TWD143.506.21%55.66B
9914.TW
Merida Industry
9914.TW
TWD68.101.49%20.36B
3105.TWO
WIN Semiconductors
3105.TWO
TWD344.002.96%145.84B
2501.TW
Cathay Real Estate Development
2501.TW
TWD23.852.58%27.66B
1434.TW
Formosa Taffeta
1434.TW
TWD16.402.09%27.59B
IMOS
ChipMOS Technologies
IMOS
$38.235.70%1.33B
HIMX
Himax
HIMX
$8.594.45%1.50B
5478.TWO
Soft-World International
5478.TWO
TWD112.000.00%16.78B
6180.TWO
Gamania Digital
6180.TWO
TWD43.600.58%7.65B
GGR
Gogoro
GGR
$3.332.93%49.12M
2753.TW
Bafang Yunji
2753.TW
TWD181.501.09%12.10B
2630.TW
Air Asia Company Limited (AACL)
2630.TW
TWD49.054.01%10.27B
4994.TW
X-Legend Entertainment
4994.TW
TWD91.600.11%6.08B
PERF
Perfect Corp.
PERF
$1.651.85%168.05M
6111.TWO
Softstar Entertainment
6111.TWO
TWD44.601.25%4.29B
3083.TWO
Chinese Gamer International
3083.TWO
TWD28.100.36%2.43B
3546.TWO
Userjoy Technology
3546.TWO
TWD72.000.70%4.21B
3086.TWO
Wayi International Digital Entertainment
3086.TWO
TWD296.505.52%8.09B
6542.TWO
Gamesparcs
6542.TWO
TWD54.605.00%2.25B
3687.TWO
MacroWell OMG Digital Entertainment
3687.TWO
TWD72.407.42%2.18B
GRRR
Gorilla Technology
GRRR
$10.385.29%235.30M
6482.TWO
Fun Yours Technology
6482.TWO
TWD31.850.63%912.01M
3064.TWO
Astro Corporation
3064.TWO
TWD28.908.69%376.03M
6169.TWO
InterServ International
6169.TWO
TWD17.000.00%397.72M
GIGM
GigaMedia
GIGM
$1.510.00%16.69M