![Mark So](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>)
Net worth: 599 500 $ as of 31/05/2026
Mr. Mark K.
So is a President, CEO, Secretary & Director at GreenTech Innovations, Inc. He is on the Board of Directors at GreenTech Innovations, Inc. Mr. So was previously employed as an Assistant Vice President by Bigmk Ecommerce, Inc. and a Marketing Manager by Sadotech.
He received his graduate degree from AMA Computer University.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 04/08/2025 | 550,000 ( 90.69% ) | 599 500 $ | 31/05/2026 |
| Companies | Position | Start |
|---|---|---|
| GREENTECH INNOVATIONS, INC. | Chief Executive Officer | 10/01/2018 |
| Companies | Position | End |
|---|---|---|
Bigmk Ecommerce, Inc. | Corporate Officer/Principal | - |
Sadotech | Sales & Marketing | - |
Active
Inactive
Listed companies
Private companies
| Private companies | 4 |
|---|---|
GreenTech Innovations, Inc.
 GreenTech Innovations, Inc. Packaged SoftwareTechnology Services Develops mobile applications | Technology Services |
AMA Computer University
 AMA Computer University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Sadotech | |
Bigmk Ecommerce, Inc. |
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