| Company | Timeline | Status | |
| Advanced Telecom Services (UK) Limited Director • Chief Operating Officer | 1 May 2003←10 Years→1 Jun 2013 | Active | |
| Advanced Telecom Services, INC Director • Finance-telecommunication | 20 Sep 1994←31 Years→Current | Active | |
| Advanced Telecom Services, INC Secretary • Finance | 20 Sep 1994←31 Years→Current | Active | |
