| Company | Timeline | Status | |
| Gordon Brown Residential Limited Director • Unreported | 9 Feb 2024←1 Year 9 Months→Current | Active | |
| Gordon Brown Estate Agents Limited Director • Unreported | 9 Feb 2024←1 Year 9 Months→Current | Active | |
| Mains Building & Maintenance Ltd Director • Unreported | 21 Mar 2022←3 Years→Current | Active | |
| Sarah Mains Commissions LLP Designated LLP Member • Unreported | 17 May 2021←4 Years→Current | Active | |
| Right Space (UK) Limited Director • Unreported | 2 Oct 2007←18 Years→Current | Active | |
| Right Space (UK) Limited Secretary • Director | 2 Oct 2007←18 Years→Current | Active | |
| Sarah Mains Residential (Whickham) Limited Director • Unreported | 7 Apr 2006←19 Years→Current | Active | |
| Sarah Mains Residential (Whickham) Limited Secretary • Estate Agent | 7 Apr 2006←19 Years→Current | Active | |
| Sarah Mains Residential (Newcastle) Limited Director • Unreported | 2 Oct 2003←22 Years→Current | Active | |
| Sarah Mains Residential (Newcastle) Limited Secretary • Estate Agent | 2 Oct 2003←22 Years→Current | Active | |
