| Company | Timeline | Status | |
| Becoming Rare LLP Designated LLP Member • Unreported | 24 Jun 2025←6 Months→Current | Active | |
| Leighton Gratton Pension Scheme Ltd Director • Director | 23 Jan 2025←11 Months→Current | Active | |
| Gratton Family Properties Ltd Director • Director | 13 Jan 2025←11 Months→Current | Active | |
| Gratton Family Property Rentals Ltd Director • Director | 13 Jan 2025←11 Months→Current | Active | |
| Gratton Family Property Flips Ltd Director • Director | 13 Jan 2025←11 Months→Current | Active | |
| Gratton Industries Ltd Director • Director | 3 Sep 2024←1 Year 3 Months→Current | Active | |
| Leighton Gratton Consultancy Services Ltd Director • Company Director | 4 Jan 2024←1 Year 12 Months→Current | Active | |
