| Company | Timeline | Status | |
| Lsmca Limited Director • Director | 16 Jun 2025←4 Months→Current | Active | |
| John D Crawford (Trustees) Ltd Director • Director | 25 Mar 2025←7 Months→Current | Active | |
| Designing Success Limited Director • Director | 25 Feb 2025←8 Months→Current | Active | |
| The Architectural Survey Company Limited Director • Director | 15 Apr 2024←1 Year 6 Months→Current | Active | |
| Ca Structures Limited Director • Director | 12 May 2023←1 Year 11 Months→15 Apr 2025 | Dissolved | |
| Crawford + West Ltd Director • Director | 24 Mar 2023←2 Years 7 Months→Current | Active | |
| Pilotis Technology Limited Director • Director | 1 Mar 2023←2 Years 8 Months→Current | Active | |
| John D Crawford Ltd Director • Director | 1 Jun 2012←13 Years→Current | Active | |
