| Company | Timeline | Status | |
| Alva Glen Heritage Trust Director • Engineer | 27 Mar 2015←6 Years→15 Apr 2021 | Converted/Closed | |
Alva Ecolodge C.I.C Director • Marine Engineer | 20 Aug 2010←6 Years→7 Mar 2017 | Dissolved | |
| Forth & Clyde Marine Services Limited Director • Marine Engineer | 15 Mar 2005←20 Years→Current | Active | |
