| Company | Timeline | Status | |
| Eastwood Heating Developments Limited Director • Unreported | 12 May 1992←4 Years→17 May 1996 | Dissolved | |
| Lafarge UK Holdings Limited Director • Unreported | 12 May 1992←4 Years→17 May 1996 | Dissolved | |
| Blue Circle (HS) Limited Director • Unreported | 12 May 1992←4 Years→17 May 1996 | Active | |
Blue Circle (Bvu) Limited Director • Unreported | 12 May 1992←4 Years→17 May 1996 | Dissolved | |
| Blue Circle (Ap) Limited Director • Unreported | 12 May 1992←4 Years→17 May 1996 | Dissolved | |
| Blue Circle (RCM) Limited Director • Unreported | 12 May 1992←4 Years→17 May 1996 | Active | |
| Baxi Heating (Number 1) Limited Director • Unreported | 12 May 1992←4 Years→17 May 1996 | Dissolved | |
| Sealed Motor Construction Company Limited Director • Unreported | 12 May 1992←4 Years→17 May 1996 | Liquidation | |
| Blue Circle Europe Limited Director • Unreported | 12 May 1992←4 Years→17 May 1996 | Dissolved | |
| Blue Circle (CD) Limited Director • Unreported | 12 May 1992←4 Years→17 May 1996 | Dissolved | |
