| Company | Timeline | Status | |
| RTSL Grangemouth Limited Director • Unreported | 22 Nov 2022←3 Years→Current | Active | |
| Rowan Timber Supplies (Scotland) Limited Secretary • Unreported | 26 Jan 2009←16 Years→Current | Liquidation | |
| Sandf (Grangemouth) Limited Director • Director | 1 May 2008←11 Years→31 Jan 2020 | Active | |
| Smith & Frater Ltd Director • Director | 1 May 2008←11 Years→31 Jan 2020 | Active | |
| Donaldson Door Systems Limited Director • Director | 30 Nov 2006←13 Years→31 Jan 2020 | Active | |
Commonty Limited Director • Finance Director | 14 May 1997←21 Years→16 Oct 2018 | Dissolved | |
| McLeod & Higgins (Roofing Contractors) Limited Director • Finance Director | 31 Aug 1996←23 Years→31 Jan 2020 | Active | |
| RTS Manufacturing Ltd Director • Director | 10 Jun 1993←26 Years→31 Jan 2020 | Active | |
| Saltire Homes Limited Director • Chartered Accountant | 23 Jun 1992←32 Years→8 Oct 2024 | Dissolved | |
| Rowan Group Developments Limited Director • Chartered Accountant | 6 Jan 1992←30 Years→2 Nov 2022 | Active | |
