| Company | Timeline | Status | |
| J & A Anderson Roofing Limited Director • Roofer | 23 Feb 2024←1 Year 8 Months→Current | Active | |
| J & A Anderson Roofing (Kirkintilloch) Ltd Director • Roofer | 16 Jan 2014←11 Years→Current | Active | |
Sodor Limited Director • Slater | 17 Jun 2010←4 Years→17 Oct 2014 | Dissolved | |
| J & A Anderson Roofing Services (Scotland) Limited Director • Slater | 7 Mar 2007←14 Years→4 Jan 2022 | Liquidation | |
