![Jui Jung Lo](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>)
Jui Jung Lo
Director/Board Member at
ASE TECHNOLOGY HOLDING CO., LTD.
Net worth: 78 M $ as of 2026-05-30
Profile
Jui Jung Lo is currently Director at ASE Technology Holding Co., Ltd. since 2018 and General Manager at ASE Test, Inc. Former positions include Director & General Manager-Kaohsiung Plant Area at Advanced Semiconductor Engineering, Inc. from 2000 to 2006, Director-Quality Assurance at Zeny Electronic (Shenzhen) Co. Ltd., and President at ASE Test Ltd. Education includes undergraduate studies at National Chiao Tung University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-02-27 | 3,983,430 ( 0.09% ) | 78 M $ | 2026-05-30 |
Jui Jung Lo active positions
| Companies | Position | Start |
|---|---|---|
| ASE TECHNOLOGY HOLDING CO., LTD. | Director/Board Member | 2018-04-29 |
ASE Test, Inc.
 ASE Test, Inc. Electronic Equipment/InstrumentsElectronic Technology Engages in testing of integrated circuits | Corporate Officer/Principal | - |
Former positions of Jui Jung Lo
| Companies | Position | End |
|---|---|---|
Zeny Electronic (Shenzhen) Co. Ltd. | Corporate Officer/Principal | - |
ASE Test Ltd.
 ASE Test Ltd. Miscellaneous Commercial ServicesCommercial Services Provides integrated circuit testing services to semiconductor manufacturers | President | - |
| ADVANCED SEMICONDUCTOR ENGINEERING INC | Director/Board Member | - |
Training of Jui Jung Lo
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
5
1st degree connections
6
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 6 |
|---|---|
ASE Test Ltd.
ASE Test Ltd. Miscellaneous Commercial ServicesCommercial Services Provides integrated circuit testing services to semiconductor manufacturers | Commercial Services |
Advanced Semiconductor Engineering, Inc.
 Advanced Semiconductor Engineering, Inc. SemiconductorsElectronic Technology Manufactures semiconductors | Electronic Technology |
ASE Test, Inc.
ASE Test, Inc. Electronic Equipment/InstrumentsElectronic Technology Engages in testing of integrated circuits | Electronic Technology |
National Chiao Tung University
 National Chiao Tung University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Zeny Electronic (Shenzhen) Co. Ltd. | |
ASE Technology Holding Co., Ltd.
 ASE Technology Holding Co., Ltd. SemiconductorsElectronic Technology Operates as a holding company providing semiconductor manufacturing services | Electronic Technology |
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