| Company | Timeline | Status | |
| Lorna Welch Developments (Durham) Ltd Director • Company Director | 5 Mar 2025←8 Months→Current | Active | |
| Lorna Welch Developments (West Rainton) Ltd Director • Company Director | 5 Mar 2025←8 Months→Current | Active | |
| Young Welch Investments Limited Director • Company Director | 4 Mar 2025←8 Months→Current | Active | |
| Welch And Ridley Developments Ltd Director • Company Director | 21 Jun 2024←1 Year 4 Months→Current | Active | |
| Lorna Welch Developments Limited Director • Unreported | 22 Aug 2023←2 Years 2 Months→Current | Active | |
| J & L Welch Roofing & Paving Services Ltd Director • Company Director | 22 Feb 2021←4 Years→Current | Active | |
| Platinum Paving Solutions Ltd Director • Company Director | 30 Jan 2020←3 Years→27 Jun 2023 | Dissolved | |
