| Company | Timeline | Status | |
| Clayton Manning Investments Limited Director • Company Director | 2 Oct 2020←5 Years→Current | Active | |
| Clayton Contracts Ltd Director • Company Director | 6 Sep 2019←1 Year 6 Months→30 Mar 2021 | Dissolved | |
| Clayton Civil Engineering & Environmental Services Ltd Director • Company Director | 20 Apr 2015←10 Years→Current | Liquidation | |
HMF Environmental Limited Director • Company Director | 16 Feb 2015←1 Year 5 Months→2 Aug 2016 | Dissolved | |
| Peninsula Environmental Solutions Limited Director • Company Director | 2 Dec 2005←9 Years→24 Apr 2015 | Dissolved | |
