| Company | Timeline | Status | |
| Premier De-Icers Limited Director • Consultant | 11 Feb 2010←15 Years→16 Apr 2025 | Dissolved | |
| Maryhill Limited Secretary • Company Director | 1 Jun 2008←17 Years→Current | Active | |
| Lanoforte Limited Director • Consultant | 5 Jun 2007←18 Years→Current | Active | |
| Lanoforte Limited Secretary • Unreported | 5 Jun 2007←18 Years→Current | Active | |
| Biomax Limited Secretary • Co Director | 18 Aug 2000←25 Years→Current | Active | |
| Biomax Limited Director • Co Director | 18 Aug 2000←25 Years→Current | Active | |
| Oil Slick Dispersants Limited Director • Director | 8 Aug 2000←25 Years→Current | Active | |
Carmine Solutions Limited Director • Director | 8 Aug 2000←19 Years→28 Jan 2020 | Dissolved | |
| Maryhill Limited Director • Director | 8 Aug 2000←25 Years→Current | Active | |
