| Company | Timeline | Status | |
| Walker Construction Services Limited Director • Unreported | 1 Nov 2020←5 Years→Current | Active | |
| Passive Homes (Norfolk) Limited Secretary • Unreported | 22 Aug 2007←18 Years→Current | Active | |
| Alan Homes (Norfolk) Limited Director • Unreported | 22 Aug 2007←18 Years→Current | Active | |
| Alan Homes (Norfolk) Limited Secretary • Unreported | 22 Aug 2007←18 Years→Current | Active | |
| Passive Homes (Norfolk) Limited Director • Administrator | 22 Aug 2007←18 Years→Current | Active | |
| Walker Construction Services Limited Secretary • Unreported | 12 Jul 2004←21 Years→Current | Active | |
