| Company | Timeline | Status | |
| Lindsey Engineering Services Limited Director • Director | 3 Jun 2019←1 Year 9 Months→16 Mar 2021 | Dissolved | |
| Amentum E&C Limited Director • Director | 3 Jun 2019←1 Year 6 Months→9 Dec 2020 | Active | |
| L.E.S. Construction Limited Director • Director | 3 Jun 2019←1 Year 6 Months→9 Dec 2020 | Dissolved | |
| Enviros Group Limited Director • Company Director | 5 Sep 2018←7 Months→26 Apr 2019 | Dissolved | |
| Enviros Management Services Ltd Director • Director | 5 Sep 2018←7 Months→26 Apr 2019 | Dissolved | |
| Enviros Limited Director • Company Director | 5 Sep 2018←7 Months→26 Apr 2019 | Dissolved | |
| Babtie Shaw & Morton Limited Director • Company Director | 5 Sep 2018←9 Months→3 Jun 2019 | Dissolved | |
| Gibb Holdings Ltd Director • Company Director | 5 Sep 2018←9 Months→3 Jun 2019 | Dissolved | |
| Aspinwall & Company Limited Director • Company Director | 5 Sep 2018←7 Months→26 Apr 2019 | Dissolved | |
| Worley Consulting Group Limited Director • Company Director | 5 Sep 2018←7 Months→26 Apr 2019 | Active | |
