![Chang-Young Choi](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>)
Chang-Young Choi
Corporate Officer/Principal at
KOREA ZINC COMPANY, LTD.
Net worth: 126 M $ as of 2026-01-30
Network origin in Chang-Young Choi first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
| PUB | Other Metals/Minerals | 5 | |
Korea Nickel Corp.
 Korea Nickel Corp. Other Metals/MineralsNon-Energy Minerals Engages in the manufacture and sale of nickel and nickel alloys
0
| PVT | Other Metals/Minerals | 0 |
ALANTUM Corp.
 ALANTUM Corp. Develops and produces metal alloy foams
0
| PVT | 0 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Chang-Young Choi via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
Woulfe Mining Corp.
 Woulfe Mining Corp. Other Metals/MineralsNon-Energy Minerals Develops and explores tungsten mines | Other Metals/Minerals | Director/Board Member | |
The Trustees of Columbia University in The City of New York
 The Trustees of Columbia University in The City of New York Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Graduate Degree Doctorate Degree | |
KOREA CIRCUIT Co., Ltd.
 KOREA CIRCUIT Co., Ltd. Electronic ComponentsElectronic Technology Engages in the manufacture of printed circuit boards | Electronic Components | Chairman | |
| YOUNG POONG CORPORATION | Electronic Components | Chief Executive Officer | |
| INTERFLEX CO., LTD. | Electronic Components | Chairman | |
Amherst College
 Amherst College Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Undergraduate Degree | |
Colorado School of Mines
 Colorado School of Mines Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Undergraduate Degree | |
| KZ PRECISION CORPORATION | Industrial Machinery | Director/Board Member | |
Young Poong Development Co., Ltd.
 Young Poong Development Co., Ltd. Metal FabricationProducer Manufacturing Manufactures non-ferrous metals | Metal Fabrication | Director/Board Member | |
Korea Nickel Corp.
Korea Nickel Corp. Other Metals/MineralsNon-Energy Minerals Engages in the manufacture and sale of nickel and nickel alloys | Other Metals/Minerals | Director/Board Member | |
Young Poong Book Store Co., Ltd.
 Young Poong Book Store Co., Ltd. Specialty StoresRetail Trade Operates books stores | Specialty Stores | Director/Board Member | |
Yonsei University
 Yonsei University Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Undergraduate Degree Undergraduate Degree | |
Seoul National University
 Seoul National University Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Undergraduate Degree | |
KZ Trading Corp.
 KZ Trading Corp. Wholesale DistributorsDistribution Services Wholesales general merchandises | Wholesale Distributors | Director/Board Member Founder | |
New York State Bar Association
 New York State Bar Association Miscellaneous Commercial ServicesCommercial Services Operates as a bar association | Miscellaneous Commercial Services | Corporate Officer/Principal | |
| EDM RESOURCES INC. | Other Metals/Minerals | Director/Board Member | |
| SIGNETICS CORPORATION | Electronic Components | Director/Board Member | |
Myongji University
 Myongji University Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Undergraduate Degree | |
Pan Pacific Metal Mining Corp. | Corporate Secretary | ||
The Federation of Korean Industries | Director/Board Member | ||
Terranix Co., Ltd.
 Terranix Co., Ltd. Electronic ComponentsElectronic Technology Manufactures printed circuit boards | Electronic Components | Director/Board Member | |
Young Poong Electronics Co., Ltd.
 Young Poong Electronics Co., Ltd. Manufactures printed circuit boards | Director/Board Member | ||
KZ International Corp. | Director/Board Member | ||
Kz Engineering Corp. | Director/Board Member | ||
Xmetech Corp.
 Xmetech Corp. Provides architectural design and related services | Director/Board Member Chief Executive Officer | ||
CK Ltd.
 CK Ltd. Provides investment advisory and management consulting services | Chief Executive Officer | ||
Young Poong Art & Culture Foundation
 Young Poong Art & Culture Foundation Operates as an art & culture foundation | Chief Executive Officer | ||
Ark Energy Corp. Pty Ltd.
 Ark Energy Corp. Pty Ltd. Produces renewable energy | Chief Executive Officer |
Statistics
International
| South Korea | 21 |
| United States | 5 |
| Canada | 4 |
| Australia | 2 |
Sectoral
| Consumer Services | 7 |
| Electronic Technology | 6 |
| Non-Energy Minerals | 4 |
| Producer Manufacturing | 3 |
| Retail Trade | 2 |
Operational
| Director/Board Member | 20 |
| Chief Executive Officer | 8 |
| Chairman | 6 |
| Undergraduate Degree | 6 |
| Corporate Officer/Principal | 5 |
Most connected contacts
| Insiders | |
|---|---|
| Hyung-Jin Jang | 19 |
| Yoon-Beom Choi | 8 |
| Chang-Geun Choi | 6 |
| Je-Joong Lee | 2 |
| Sung-Kyung Jang | 2 |
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