| Company | Timeline | Status | |
| Redwood Homes Northwest Limited Director • Director  | 22 Mar 2007←18 Years→Current  | Active  | |
| Redwood Homes Northwest Limited Director • Director  | 22 Mar 2007←17 Years→11 Dec 2024  | Active  | |
Redmont Ltd Director • Finance Director  | 5 Feb 2007←7 Years→22 Jul 2014  | Dissolved  | |
| Airtec Filtration Limited Director • Compressed Air Engineer  | 2 May 1997←28 Years→Current  | Active  | |
| Airtec Filtration Limited Secretary • Compressed Air Engineer  | 2 May 1997←28 Years→Current  | Active  | |
| Airtec Filtration Services Limited Director • Compressed Air Engineer  | 1 Mar 1995←26 Years→3 Feb 2022  | Active  | |
Airtec Limited Director • Compressed Air Engineer  | 4 Mar 1991←14 Years→19 Jan 2006  | Dissolved  | |
Airtec Limited Secretary • Unreported  | 4 Mar 1991←14 Years→19 Jan 2006  | Dissolved  | |
