| Company | Timeline | Status | |
| D J Laing Group Limited Director • Unreported | 23 Mar 2016←9 Years→Current | Active | |
| Scottish Building Federation Director • Unreported | 19 Feb 2013←12 Years→Current | Active | |
| D J Laing (Contracts) Limited Director • Unreported | 1 Nov 2006←19 Years→Current | Active | |
| D.J. Laing Homes Limited Director • Unreported | 1 May 2000←25 Years→Current | Active | |
