| Company | Timeline | Status | |
| Swan Environmental Limited Director • Company Director | 31 Mar 2009←15 Years→11 Mar 2025 | Dissolved | |
| Swan Scientific Limited Secretary • Company Director | 10 Nov 2008←16 Years→4 Mar 2025 | Dissolved | |
| Peter Swan And Sons Limited Director • Sales Manager | 1 Feb 1999←26 Years→Current | Active | |
