![Gi-Ro Jeong](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>)
Gi-Ro Jeong
Chief Executive Officer at
APS INC.
Net worth: 26 M $ as of 2026-09-29
Profile
Gi-Ro Jeong is currently Chief Executive Officer & Director at APS, Inc. since 2014, Chairman at APS Innovation Co., Ltd., Chairman at Advanced Process Systems Corp.
since 2024, Non-Executive Director at Zenith World Co., Ltd. since 2016, and Non-Executive Director at NEXTIN, Inc. Former positions include Director at Kornic Automation Co., Ltd. (Old) from 2014 to 2017 and Non-Executive Director at NEXTIN, Inc. Education includes undergraduate studies at Seoul National University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
APS INC. 35.63% | 2026-10-12 | 6,553,360 ( 35.63% ) | 18 M $ | 2026-09-29 |
Kornic Automation Co., Ltd.
 Kornic Automation Co., Ltd. Packaged SoftwareTechnology Services Develops semiconductor and display equipment control software 21.36% | 2026-07-30 | 9,105,720 ( 21.36% ) | 9 M $ | 2026-09-29 |
| 2026-09-02 | 10,000 ( 0.05% ) | 26 561 $ | 2026-09-29 |
Gi-Ro Jeong active positions
| Companies | Position | Start |
|---|---|---|
| APS INC. | Chief Executive Officer | 2014-12-29 |
| APS INNOVATION CO., LTD. | Chairman | - |
| ADVANCED PROCESS SYSTEMS CORPORATION | Chairman | - |
| NEXTIN, INC. | Director/Board Member | - |
Zenith World Co., Ltd.
 Zenith World Co., Ltd. Industrial MachineryProducer Manufacturing Manufactures electronic valves and components & tubes | Director/Board Member | 2016-03-24 |
Former positions of Gi-Ro Jeong
| Companies | Position | End |
|---|---|---|
| NEXTIN, INC. | Director/Board Member | - |
Kornic Automation Co., Ltd. (Old)
 Kornic Automation Co., Ltd. (Old) Packaged SoftwareTechnology Services Develops semiconductor and display equipment control software | Chief Executive Officer | - |
Education of Gi-Ro Jeong
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
24
1st degree connections
7
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 7 |
|---|---|
Seoul National University
 Seoul National University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
DE&T Co., Ltd.
 DE&T Co., Ltd. Electronic ComponentsElectronic Technology Manufactures flat panel display (FPD) equipment and parts | Electronic Technology |
APS, Inc.
 APS, Inc. SemiconductorsElectronic Technology Provides holdings in manufacturing semiconductor equipment, flat panel displays, automation software and satellite telecommunication devices | Electronic Technology |
Zenith World Co., Ltd.
Zenith World Co., Ltd. Industrial MachineryProducer Manufacturing Manufactures electronic valves and components & tubes | Producer Manufacturing |
Kornic Automation Co., Ltd. (Old)
Kornic Automation Co., Ltd. (Old) Packaged SoftwareTechnology Services Develops semiconductor and display equipment control software | Technology Services |
NEXTIN, Inc.
 NEXTIN, Inc. Electronic Equipment/InstrumentsElectronic Technology Provides inspection solutions for semiconductor and FPD applications | Electronic Technology |
Advanced Process Systems Corp.
 Advanced Process Systems Corp. SemiconductorsElectronic Technology Engages in the research and development of display & semiconductor equipment | Electronic Technology |
- Stock Market
- Insiders
- Gi-Ro Jeong
