| Company | Timeline | Status | |
| AS - Utilities Scotland Limited Director • Managing Director | 5 Feb 2021←4 Years→Current | Active | |
| Andrew Strain Construction Limited Director • Unreported | 30 Nov 2006←18 Years→Current | Active | |
| Andrew Strain Construction Limited Secretary • Builder | 30 Nov 2006←11 Years→1 May 2018 | Active | |
