![Sae-Joo Jang](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>)
Sae-Joo Jang
Chairman at
DONGKUK HOLDINGS CO.,LTD.
Net worth: 77 M $ as of 2026-08-30
Profile
Dr. Sae-Joo Jang is a Chairman at Dongkuk Holdings Co., Ltd. Dr. Jang was previously employed as a Chairman by Union Steel Co., Ltd. He also served on the board at Dongkuk Transportation Co., Ltd. He received his undergraduate degree from Towson University, an undergraduate degree from Yonsei University and a doctorate degree from Towson University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-09-06 | 51,741,725 ( 33.27% ) | 77 M $ | 2026-08-30 |
Sae-Joo Jang active positions
| Companies | Position | Start |
|---|---|---|
| DONGKUK HOLDINGS CO.,LTD. | Chairman | 2023-05-11 |
Former positions of Sae-Joo Jang
| Companies | Position | End |
|---|---|---|
| DONGKUK HOLDINGS CO.,LTD. | Chief Executive Officer | 2015-06-24 |
Dongkuk Transportation Co. Ltd. | Director/Board Member | - |
Union Steel Co., Ltd.
 Union Steel Co., Ltd. SteelNon-Energy Minerals Manufactures steel and steel related products such as galvanized sheets, cold-rolled sheets, and steel pipes | Chairman | - |
Training of Sae-Joo Jang
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
69
1st degree connections
5
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 5 |
|---|---|
Dongkuk Holdings Co., Ltd.
 Dongkuk Holdings Co., Ltd. SteelNon-Energy Minerals Manufactures steel and steel related products | Non-Energy Minerals |
Union Steel Co., Ltd.
Union Steel Co., Ltd. SteelNon-Energy Minerals Manufactures steel and steel related products such as galvanized sheets, cold-rolled sheets, and steel pipes | Non-Energy Minerals |
Towson University
 Towson University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Yonsei University
 Yonsei University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Dongkuk Transportation Co. Ltd. |
- Stock Market
- Insiders
- Sae-Joo Jang
