![Jing Nan Ma](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>)
Jing Nan Ma
Director/Board Member at
SHANGHAI REFIRE GROUP LIMITED
Net worth: 4 M $ as of 31/07/2026
Profile
Jing Nan Ma currently works at Shanghai REFIRE Group Ltd., as Executive Director & Vice President from 2023.
Ms. Ma received her graduate degree from The University of Hong Kong.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 15/06/2026 | 1,267,500 ( 2.2% ) | 3 M $ | 31/07/2026 | |
| 15/06/2026 | 500,000 ( 1.1% ) | 1 M $ | 31/07/2026 |
Jing Nan Ma active positions
| Companies | Position | Start |
|---|---|---|
| SHANGHAI REFIRE GROUP LIMITED | Director/Board Member | 27/12/2023 |
Training of Jing Nan Ma
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
31
1st degree connections
2
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 2 |
|---|---|
University of Hong Kong
 University of Hong Kong Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Shanghai REFIRE Group Ltd.
 Shanghai REFIRE Group Ltd. Electric UtilitiesUtilities Engages in generation of hydrogen electric energy and designs & builds modular megawatt scale microgrid | Utilities |
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- Jing Nan Ma
