| Company | Timeline | Status | |
| Church View Rennington Management Company Limited Director • Retired | 4 Jan 2019←1 Year 2 Months→30 Mar 2020 | Active | |
| Northern Homes (Alnwick) Limited Director • Director | 13 Nov 2003←20 Years→29 Oct 2024 | Dissolved | |
| Northern Structures Ltd Director • Managing Director | 14 Oct 1991←19 Years→31 Mar 2011 | Active | |
| A Tremlett & Co Limited Director • Managing Director | 14 Jul 1991←30 Years→12 Oct 2021 | Dissolved | |
