| Company | Timeline | Status | |
| Parker Developments (NW) Limited Director • Unreported | 7 May 2025←6 Months→Current | Active | |
| Parker Group Holdings (NW) Limited Director • Unreported | 7 May 2025←6 Months→Current | Active | |
| Parker Construction (NW) Limited Director • Unreported | 7 May 2025←6 Months→Current | Active | |
| Penmar Scaffolding Limited Director • Unreported | 20 Jan 2025←9 Months→Current | Active | |
| Penmar Investments Limited Director • Director | 18 Mar 2024←1 Year 5 Months→19 Aug 2025 | Dissolved | |
| Penmar Developments Limited Director • Director | 18 Mar 2024←1 Year 5 Months→19 Aug 2025 | Dissolved | |
| Northwest Fascia Company Ltd Director • Glazier | 4 Oct 2022←1 Year 5 Months→12 Mar 2024 | Dissolved | |
