Union Bank of Taiwan
A Taiwan-based commercial bank headquartered in Taipei.
Last updated August 26, 2026
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Overview
Union Bank of Taiwan, commonly abbreviated as UBOT and known in Chinese as 聯邦銀行, is a Taiwan-based banking institution headquartered in Taipei. Its preparatory office was established on 29 March 1989, and the bank began operations on 21 January 1992. The institution operates in Taiwan and is described in reference material as a medium-size lender within the Taiwanese banking sector. The bank belongs to Taiwan's domestic commercial-banking landscape, serving customers through conventional banking activities. Publicly described areas of business include banking services, although the available reference material does not provide a sufficiently detailed breakdown of its current retail, corporate, wealth-management, digital-banking, or treasury offerings. Accordingly, its products are best characterized at a high level rather than through unsupported claims about specific accounts, cards, loans, or investment products. Union Bank of Taiwan is associated with entrepreneur Lin Rong-San, who is identified in the reference material as the bank's founder and controlling figure. The same material describes Lin as a billionaire and states that he controls the institution. No reliable source supplied for this dossier establishes a complete current ownership structure, a current chief executive, a parent company, or a stock ticker, so those fields remain unspecified. The bank's operating footprint is Taiwan-focused. Its headquarters are in Taipei, and the reference material reports a workforce of 3,628 employees, although no date is provided for that figure. The available sources do not document a major international branch network or a separate overseas brand architecture. Union Bank of Taiwan should therefore be distinguished from similarly named banks in other jurisdictions and treated as the Taiwanese banking entity identified by the canonical Wikipedia title.
History
Union Bank of Taiwan emerged during the expansion of Taiwan's private banking sector at the end of the 1980s and the beginning of the 1990s. A preparatory office for the institution was established on 29 March 1989. This preparatory phase preceded the bank's formal entry into the market and provided the organizational basis for the launch of its banking operations. The bank commenced business on 21 January 1992. From that point, it became part of Taiwan's domestic commercial-banking system, operating under the Union Bank of Taiwan name and the Chinese name 聯邦銀行. Its development has been associated with founder Lin Rong-San, who is identified by reference material as the bank's controlling shareholder or controlling figure. This connection places the institution within a founder-influenced ownership model rather than one described in the supplied material as being controlled by a larger international banking group. Union Bank of Taiwan is headquartered in Taipei and focuses its operations on the Taiwan market. Reference material characterizes it as a medium-size lender. The bank's reported workforce is 3,628 people, but the source does not specify the date to which that employment figure applies. The available material does not provide a detailed chronology of branch expansion, product launches, acquisitions, leadership changes, financial performance, or international operations. As a result, the documented history is clearest on the institution's formation and launch: preparation began in 1989, and banking operations started in 1992. Later public descriptions identify it as an active Taiwan-based bank associated with Lin Rong-San. More granular historical claims would require additional reliable sources, particularly official corporate disclosures, regulatory filings, or dated reporting.
- 1992
Bank begins operations
[1]Union Bank of Taiwan commenced business on 21 January 1992 and entered Taiwan's commercial-banking market.
- 1989
Preparatory office established
[1]The preparatory office for Union Bank of Taiwan was established on 29 March 1989, beginning the formal organization of the future bank.
Products and positioning
A Taiwan-focused, medium-size commercial lender serving the domestic banking market.
Commercial banking
Banking services
Union Bank of Taiwan is described as a Taiwan-based bank providing banking services. The supplied reference material does not enumerate individual current-account, lending, card, wealth-management, or digital-banking products, so this entry records the institution's broad banking category without attributing specific offerings.
Sources1 sources
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