| Company | Timeline | Status | |
| Proserv (1) Limited Director • Director | 7 Sep 2015←2 Years 8 Months→14 May 2018 | Dissolved | |
| Proserv (2) Limited Director • Director | 7 Sep 2015←2 Years 8 Months→14 May 2018 | Dissolved | |
Helle Engineering Limited Director • Director | 7 Sep 2015←2 Years 8 Months→14 May 2018 | Dissolved | |
| Proserv (3) Limited Director • Director | 7 Sep 2015←2 Years 8 Months→14 May 2018 | Dissolved | |
| KRG Industries Limited Director • Director | 7 Feb 2014←4 Years→14 May 2018 | Active | |
McE Receivables Limited Director • Director | 7 Feb 2014←4 Years→14 May 2018 | Dissolved | |
Proserv Controls Limited Director • None | 9 May 2012←6 Years→14 May 2018 | Dissolved | |
| Proserv Holdings Limited Director • Director | 27 Apr 2012←6 Years→14 May 2018 | Active | |
Hydrafit Subsea U.K. Limited Director • Director | 12 Sep 2011←6 Years→14 May 2018 | Dissolved | |
| Proserv Offshore Limited Director • Director | 12 Sep 2011←6 Years→14 May 2018 | Dissolved | |
