| Company | Timeline | Status | |
| Stufio Ltd Director • Director | 26 Jan 2023←2 Years 9 Months→Current | Active | |
| Lewhar (Glasgow) Ltd Director • Director | 26 Jan 2023←2 Years 9 Months→Current | Active | |
| Calcluth & Sangster Limited Director • Director | 14 Mar 2012←13 Years→Current | Active | |
| Calcluth & Sangster (Financial Services) Limited Secretary • Unreported | 1 Nov 2004←21 Years→Current | Active | |
| Killermont Properties Limited Director • Director | 4 Dec 2003←21 Years→Current | Active | |
| Calcluth & Sangster (Glasgow) Limited Director • Insurance Broker | 12 Jan 2000←25 Years→Current | Liquidation | |
| Calcluth & Sangster (Insurance Brokers) Limited Director • Insurance Broker | 6 Oct 1999←26 Years→Current | Active | |
| Celtic Insurance Brokers Limited Director • Insurance Broker | 14 May 1997←28 Years→Current | Active | |
| Calcluth & Sangster (Financial Services) Limited Director • Insurance Broker | 31 Oct 1993←32 Years→Current | Active | |
