![Jun-Ho Yoon](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>)
Jun-Ho Yoon
Chief Executive Officer at
4BY4 INC
Net worth: 12 M $ as of 30/09/2026
Profile
Mr. Jun-Ho Yoon is a Chief Executive Officer & Director at 4by4, Inc. He is on the Board of Directors at 4by4, Inc. He received his undergraduate degree from Seoul Institute of The Arts.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
4BY4 INC. 21.53% | 30/03/2026 | 3,072,211 ( 21.53% ) | 12 M $ | 30/09/2026 |
Jun-Ho Yoon active positions
| Companies | Position | Start |
|---|---|---|
| 4BY4 INC | Chief Executive Officer | 01/01/2017 |
Education of Jun-Ho Yoon
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
6
1st degree connections
2
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 2 |
|---|---|
Seoul Institute of The Arts
 Seoul Institute of The Arts Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
4by4, Inc.
 4by4, Inc. Packaged SoftwareTechnology Services Develops visual content platform for high-definition video content | Technology Services |
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