Jin-Woo Joo

Jin-Woo Joo

Chief Executive Officer at SAJO INDUSTRIES COMPANY LIMITED

Net worth: 25 M $ as of 2026-06-29

76 year
Consumer Services
Process Industries
Consumer Non-Durables

Profile

Jin-Woo Joo currently works at SAJO INDUSTRIES Co., Ltd., as Chairman & Co-Chief Executive Officer from 2025, Sajo Group, as Chairman & Chief Executive Officer from 1977, OYANG Corp., as Chairman-Executive Board, SajoHaepyo Corp., as Chairman from 2011, SAJODONGAONE CO., LTD., as Chairman, Korea International Trade Association, as Vice Chairman, SAJO SEAFOOD Co., Ltd., as Executive Board Chairman & Chairman-Sajo Group, SAJODAERIM Corp., as Chairman, Castlex Jeju Golf Club Co., Ltd., as Director, Castlex Seoul Co., Ltd., as Director, Castlex Qingdao Co., Ltd., as Director, Sajo Nongsan Co., Ltd., as Director, and Sama Venture Corp., as Director.
Dr. Joo also formerly worked at SAJO INDUSTRIES Co., Ltd., as Chief Executive Officer from 1979 to 2004, Sajo Integration, as Director, and Sajo Nambuham Co. Ltd., as Director.
Dr. Joo received his graduate degree in 1977 from The Trustees of Columbia University in The City of New York, undergraduate degree from Seoul National University, and doctorate degree from Hanyang University.

Known holdings in public companies

CompanyDateNumber of sharesValuationValuation date
2026-06-07 712,046 ( 14.24% ) 22 M $ 2026-06-29
2026-07-09 141,074 ( 1.54% ) 2 M $ 2026-06-29

Jin-Woo Joo active positions

CompaniesPositionStart
SAJODAERIM CORPORATION Chairman -
SAJO INDUSTRIES COMPANY LIMITED Chief Executive Officer 2025-03-23
SAJOHAEPYO CORPORATION Chairman 2011-08-16
OYANG CORPORATION Corporate Officer/Principal -
SAJO SEAFOOD CO.,LTD Corporate Officer/Principal -
SAJODONGAONE CO.,LTD Chairman -
Castlex Qingdao Co., Ltd.
Director/Board Member -
Chief Executive Officer 1976-12-31
Director/Board Member -
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Former positions of Jin-Woo Joo

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See the detail of Jin-Woo Joo's experience

Training of Jin-Woo Joo

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

Connections

53

1st degree connections

18

1st degree companies

Male

Female

Members of the board

Executives

Linked companies

Private companies18

Consumer Services

Process Industries

Consumer Non-Durables

Consumer Services

Process Industries

Consumer Services

Consumer Services

Consumer Services

Process Industries

Consumer Services

Commercial Services

Consumer Non-Durables

Sajo Integration

Consumer Non-Durables

Castlex Qingdao Co., Ltd.

Process Industries

Process Industries

Consumer Non-Durables