| Company | Timeline | Status | |
| Insulated Render And Cladding Association Limited Director • Chartered Surveyor And Managing Director | 3 Jul 2014←12 Months→2 Jul 2015 | Active | |
George Rome (Glasgow) Limited Director • Quantity Surveyor | 1 Aug 1998←6 Years→31 Aug 2004 | Dissolved | |
| A C Whyte & Co Limited Director • Quantity Surveyor | 18 Aug 1989←36 Years→Current | Active | |
