![Rainer Poertner](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: 4 $ as of 30/09/2026
Rainer Poertner is the founder of Stockwatchindex LLC, which was founded in 2011.
He worked as a Director at Media Way Corp.
from 1996 to 2010 and as an Executive Vice President at Marketing Worldwide Corp.
from 2003 to 2012.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 09/01/2013 | 39,062 ( 43.4% ) | 4 $ | 30/09/2026 |
| Companies | Position | Start |
|---|---|---|
Stockwatchindex LLC
 Stockwatchindex LLC Miscellaneous Commercial ServicesCommercial Services Provides stock information and consulting services | Founder | 01/01/2011 |
| Companies | Position | End |
|---|---|---|
| MEDIA WAY CORP. | Chairman | - |
| MARKETING WORLDWIDE CORP | Investor Relations Contact | - |
Active
Inactive
Listed companies
Private companies
| Private companies | 3 |
|---|---|
Media Way Corp.
 Media Way Corp. Movies/EntertainmentConsumer Services Provides e-commerce and multimedia services | Consumer Services |
Marketing Worldwide Corp.
 Marketing Worldwide Corp. Auto Parts: OEMProducer Manufacturing Manufactures and distributes automotive accessories for motor vehicles | Producer Manufacturing |
Stockwatchindex LLC
Stockwatchindex LLC Miscellaneous Commercial ServicesCommercial Services Provides stock information and consulting services | Commercial Services |
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