| Company | Timeline | Status | |
| Saacke Combustion Services Ltd Director • Management | 13 Sep 2010←6 Years→1 May 2017 | Active | |
| Peta Limited Director • Director | 8 Nov 2000←9 Years→9 Feb 2010 | Active | |
00655236 Limited Director • Combustion Engineering | 1 Apr 1999←16 Years→19 May 2015 | Liquidation | |
