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Koos Group

Koos Group is a Taiwan-based, family-controlled Asian business group with major interests in financial services, industrial businesses, cement, petrochemicals, leasing, real estate, hospitality and investment.

Last updated August 31, 2026

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Overview

Koos Group, also known in Chinese as HeXin Group, is a Taiwan-based family business group associated with the Koo family. Its historical roots extend to the late nineteenth century, when Koo Hsien-jung established the family’s commercial base during the period of Japanese rule in Taiwan. Over subsequent generations, the family developed a diversified business network rather than a single consumer-facing brand. The group’s activities have included banking, financial holding companies, leasing, securities, life insurance, investment banking, manufacturing, electronics, petrochemicals, cement, hospitality, real estate, private equity and other investment activities. The group is particularly identified with CTBC Financial Holding and its related financial-services businesses. Other major businesses associated with the Koo family include Chailease Holding, KGI Financial Holding, KGI Life Insurance and Taiwan Cement. The group’s structure reflects the way large Taiwanese family enterprises often operate: business interests are held and managed through a number of separately branded companies, while family members retain strategic influence across the broader network. As a result, Koos Group is better understood as a family-controlled business ecosystem than as a conventional operating company selling one unified range of products. Two figures played especially important roles in the modern history of the group. Koo Chen-fu led the branch of the family associated with Taiwan Cement, while his nephew Jeffrey Koo Sr. became closely associated with the financial-services side of the family enterprise. Both were central leaders from the mid-twentieth century until their deaths, in 2005 and 2012 respectively. In 2003, the family’s business interests were reorganized between the two principal family branches. Koo Chen-fu’s branch managed Taiwan Cement, while Jeffrey Koo Sr.’s branch managed CTBC Financial Holding, Chailease Holding, KGI Financial Holding and KGI Life Insurance. Leadership subsequently passed to the next generation. Jeffrey Koo Jr. has been associated with CTBC Financial Holding, Andre Koo with Chailease Holding, and Angelo Koo with KGI Financial Holding. Chester Koo and Leslie Koo have been associated with Taiwan Cement. Andre Koo Jr., described as a fifth-generation member of the family, manages K8 Capital, an investment firm combining private credit and venture-capital activities. These roles illustrate the group’s continuing reliance on family succession and the division of operating responsibility among different branches and generations. The group is headquartered in Taipei and has operated across Asian financial centers including Hong Kong and Singapore. The KGI Hong Kong business dates from 1997, while KGI Securities Singapore represents the group’s presence in Singapore. The group has been described as encompassing more than 80 companies and employing over 60,000 people worldwide, although the precise scope of the group varies according to how affiliated companies and holdings are counted. Koos Group remains most recognizable through its financial institutions and industrial affiliates rather than through a common public-facing master brand.

History

The origins of Koos Group lie in the Koo family’s commercial activity in Taiwan during the late nineteenth century. Koo Hsien-jung established the family’s early business foundation during Japanese rule, after which later generations expanded into a broad portfolio of industrial, financial and property-related activities. The group did not develop as a single-company enterprise; instead, its influence grew through a network of affiliated companies and family-controlled holdings. The modern group was shaped principally by Koo Chen-fu and Jeffrey Koo Sr. From 1940 onward, the two relatives were the leading figures of the family enterprise. Their interests eventually developed distinct emphases. Koo Chen-fu became associated with Taiwan Cement and the family’s industrial operations, while Jeffrey Koo Sr. became identified with the financial-services side, including the business that developed into CTBC Financial Holding and related financial companies. A significant organizational change occurred in 2003, when the family’s business interests were divided between the two main Koo family branches. Koo Chen-fu’s branch took responsibility for Taiwan Cement, while Jeffrey Koo Sr.’s branch managed CTBC Financial Holding, Chailease Holding, KGI Financial Holding and KGI Life Insurance. This division did not eliminate the family connection; rather, it clarified operating responsibility and succession within the wider family enterprise. Koo Chen-fu died in 2005 and Jeffrey Koo Sr. died in 2012. The next generation then assumed responsibility for the principal businesses. Jeffrey Koo Jr., Andre Koo and Angelo Koo became associated respectively with CTBC Financial Holding, Chailease Holding and KGI Financial Holding, while Chester Koo and Leslie Koo continued the family’s association with Taiwan Cement. Andre Koo Jr. represents a later generation and manages K8 Capital, an investment platform focused on private credit and venture capital. Koos Group’s business footprint has extended beyond Taiwan. Its associated operations include the KGI Hong Kong Group, established in 1997, and KGI Securities Singapore. The group has also been linked with businesses in banking, leasing, securities, insurance, manufacturing, electronics, petrochemicals, cement, hospitality, real estate and investment. Descriptions of the group have cited more than 80 companies and over 60,000 employees worldwide, though these figures depend on the definition of the group and its affiliates. Today, the group is most prominently represented by its financial and industrial holdings, especially CTBC Financial Holding and Taiwan Cement.

  • 2012

    Death of Jeffrey Koo Sr.

    [1]

    Jeffrey Koo Sr., a central figure in the group’s financial-services businesses, died and leadership continued under the next generation.

  • 2005

    Death of Koo Chen-fu

    [1]

    Koo Chen-fu, a leading figure associated with the Taiwan Cement branch of the family enterprise, died.

  • 2003

    Business interests divided between family branches

    [1]

    The family reorganized responsibility for its principal businesses, with one branch managing Taiwan Cement and the other managing major financial holdings.

  • 1997

    Expansion into Hong Kong

    [1]

    The group’s associated KGI Hong Kong business began operations, extending its financial-services presence outside Taiwan.

  • 1940

    Koo Chen-fu and Jeffrey Koo Sr. become modern-era leaders

    [1]

    Koo Chen-fu and Jeffrey Koo Sr. began the period in which they jointly led the family’s expanding business interests.

  • Family business established in Taiwan

    [1]

    Koo Hsien-jung established the family’s commercial foundation in Taiwan during the late nineteenth century, under Japanese rule.

Products and positioning

A diversified, family-controlled Taiwanese business group with particular strength in financial services and substantial industrial and investment interests across Asia.

  • Financial holding company

    CTBC Financial Holding

    The group’s most prominent financial-services affiliate and the business with which Koos Group is most commonly identified. CTBC Financial Holding represents the family’s banking and broader financial-services interests and serves as the principal corporate platform for a major part of the financial branch of the Koo family enterprise.

  • Leasing and financial services

    Chailease Holding

    A major financial affiliate associated with the Jeffrey Koo branch of the family. Its business is connected with leasing and related financial services, forming part of the group’s diversified non-bank financial platform.

  • Financial holding company

    KGI Financial Holding

    A financial holding business associated with the group’s securities and investment-services activities. Its wider network includes operations in Asian markets, including Hong Kong and Singapore.

  • Life insurance

    KGI Life Insurance

    The insurance arm associated with the Koo family’s financial-services portfolio. It represents the group’s participation in life insurance alongside banking, securities, leasing and other financial businesses.

  • Cement and construction materials

    Taiwan Cement

    The principal industrial business associated with Koo Chen-fu’s branch of the family. Taiwan Cement anchors the group’s historical industrial interests and distinguishes the group from a purely financial holding network.

Brand decisions

  • 2003

    Division of the family’s principal business interestsStrategy

    Background

    The Koo family’s expanding interests had developed around two major branches, one centered on industrial businesses and the other on financial services.

    Action taken

    Responsibility was divided between the two branches: Koo Chen-fu’s side managed Taiwan Cement, while Jeffrey Koo Sr.’s side managed CTBC Financial Holding, Chailease Holding, KGI Financial Holding and KGI Life Insurance.

    Aftermath

    The arrangement clarified succession and operating control while preserving the broader identity of the Koo family business group.

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