| Company | Timeline | Status | |
Seaforth Creels Ltd Director • Electrician | 19 Mar 2018←1 Year 5 Months→20 Aug 2019 | Dissolved | |
| Birnie & Stewart Ltd Director • Unreported | 20 Jan 2015←10 Years→Current | Active | |
| Paul Birnie Electrical Limited Director • Unreported | 26 Nov 2012←12 Years→Current | Active | |
