| Company | Timeline | Status | |
| Foamed Glass (UK) Limited Director • Finance Director | 19 Dec 2023←1 Year 10 Months→Current | Active | |
| G. C. Blocks Limited Director • Director | 14 Feb 2019←6 Years→Current | Active | |
| Sellite Blocks Limited Director • Company Director | 14 Feb 2019←6 Years→Current | Active | |
| William Rainford (Holdings) Limited Director • Director | 13 Dec 2012←12 Years→Current | Active | |
| Thomas Armstrong (Concrete Blocks) Limited Director • Director | 13 Dec 2012←12 Years→Current | Active | |
| Stocks Bros. Limited Director • Director | 13 Dec 2012←12 Years→Current | Active | |
| Barnett's(Buglawton)Limited Director • Director | 13 Dec 2012←12 Years→Current | Active | |
| Thomas Armstrong (Holdings) Limited Director • Director | 24 Mar 2010←15 Years→Current | Active | |
| Tayban Concrete Products (2010) Limited Director • Director | 16 Sep 1999←26 Years→Current | Active | |
| Coulthards Concrete Products (1980) Limited Director • Manager | 5 Dec 1997←27 Years→Current | Active | |
