| Company | Timeline | Status | |
| Penn Globe Limited Director • Director | 29 Sep 2015←7 Years→24 Jul 2023 | Active | |
| Pennwhite Print Solutions Limited Director • Technical Director | 24 Feb 2012←11 Years→3 Oct 2023 | Dissolved | |
| Penn-White Limited Director • Technical Director | 13 Nov 2007←15 Years→24 Jul 2023 | Active | |
