| Company | Timeline | Status | |
| Prime Example Ltd Director • Director | 18 Feb 2020←2 Years 6 Months→20 Aug 2022 | Dissolved | |
| Prime Surfactants Limited Director • None | 9 Jan 2012←10 Years→22 Aug 2022 | Dissolved | |
| Surfachem Group Limited Director • Managing Director | 11 Sep 2007←3 Years→23 Jun 2011 | Active | |
| Filrite Limited Director • Managing Director | 11 Sep 2007←3 Years→23 Jun 2011 | Active | |
| Samplerite Limited Director • Managing Director | 11 Sep 2007←3 Years→23 Jun 2011 | Active | |
| Surfachem Limited Director • Marketing Director | 4 May 2004←7 Years→23 Jun 2011 | Active | |
| Iain Hall Sealants Limited Secretary • Business Manager | 25 Feb 1998←16 Years→28 Feb 2014 | Active | |
| Iain Hall Sealants Limited Director • Business Manager | 25 Feb 1998←16 Years→28 Feb 2014 | Active | |
