First Bank

The Taichung Bank (Chinese: 台中銀行; pinyin: Táizhōng Yínháng; Pe̍h-ōe-jī: Tâi-tiong-gîn-hâng), officially Taichung Commercial Bank

The Taiwan Cooperative Bank (TCB; Chinese: 合作金庫銀行; pinyin: Hézuò Jīnkù Yínháng; Pe̍h-ōe-jī: Ha̍p-chok Kim-khò͘ Gîn-hâng)

Taipei Fubon Bank (Chinese: 台北富邦商業銀行) is a bank based in Taiwan. It was founded on 1 January 2005 from a merger of Fubon Bank with TaipeiBank.

Land Bank of Taiwan (LBOT; Chinese: 臺灣土地銀行; pinyin: Táiwān Tǔdì Yínháng; Pe̍h-ōe-jī: Tâi-ôan-thó͘-tē-gîn-hâng)

E.SUN Commercial Bank, Ltd. (Commonly known as E.SUN Bank, E.SUN, Chinese: 玉山商業銀行)

The Shanghai Commercial and Savings Bank (simplified Chinese: 上海商业储蓄银行; traditional Chinese: 上海商業儲蓄銀行; pinyin: Shànghǎi Shāngyè Chúxù Yínháng)

Bank of Taiwan

Hua Nan Commercial Bank

CTBC Bank (Chinese: 中國信託商業銀行; pinyin: Zhōngguó Xìntuō Shāngyè Yínháng) is amongst the largest privately owned banks in Taiwan.