![Bon-Wan Koo](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Bon-Wan Koo
Director/Board Member at
LB SEMICON INC.
Net worth: 7 M $ as of 2026-07-30
Profile
Bon-Wan Koo is currently Chief Executive Officer at LBHunet Co., Ltd., Non-Executive Director at LB Semicon, Inc. since 2016, Non-Executive Director at Lb Lusem Co., Ltd. since 2023, and Non-Executive Director at LB Investment, Inc. starting in 2025.
Formerly, Mr. Koo was Chief Executive Officer & Director at Ucess Partners, Inc. Education includes graduate studies at the University of California.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
LB SEMICON, INC. 4.14% | 2026-08-11 | 2,901,643 ( 4.14% ) | 7 M $ | 2026-07-30 |
Bon-Wan Koo active positions
| Companies | Position | Start |
|---|---|---|
| LB SEMICON INC. | Director/Board Member | 2016-02-29 |
| LB LUSEM CO., LTD. | Director/Board Member | - |
| LB INVESTMENT INC. | Director/Board Member | 2025-03-25 |
LBHunet Co., Ltd.
 LBHunet Co., Ltd. Miscellaneous Commercial ServicesCommercial Services Provides business process outsourcing services | Chief Executive Officer | - |
Former positions of Bon-Wan Koo
| Companies | Position | End |
|---|---|---|
Ucess Partners, Inc.
 Ucess Partners, Inc. Personnel ServicesCommercial Services Provides smart recruiting services | Chief Executive Officer | - |
Training of Bon-Wan Koo
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
19
1st degree connections
6
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 6 |
|---|---|
LB Semicon, Inc.
 LB Semicon, Inc. SemiconductorsElectronic Technology Engages in the provision of semiconductor chip bumping services | Electronic Technology |
University of California
 University of California Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
LBHunet Co., Ltd.
LBHunet Co., Ltd. Miscellaneous Commercial ServicesCommercial Services Provides business process outsourcing services | Commercial Services |
Ucess Partners, Inc.
Ucess Partners, Inc. Personnel ServicesCommercial Services Provides smart recruiting services | Commercial Services |
Lb Lusem Co., Ltd.
 Lb Lusem Co., Ltd. SemiconductorsElectronic Technology Provides semiconductor IC assembly and test services | Electronic Technology |
LB Investment, Inc.
 LB Investment, Inc. Investment ManagersFinance Operates as an investment company | Finance |
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