| Company | Timeline | Status | |
| Fight Academy Limited Director • Director | 18 Oct 2021←4 Years→Current | Active | |
| Stamdan Properties Ltd Director • Contracts Manager | 4 Jun 2021←4 Years→Current | Active | |
| Stamdan Ltd Director • Contracts Manager | 4 Jun 2021←4 Years→Current | Active | |
| Crump Investments Ltd Director • Contracts Manager | 2 Oct 2020←5 Years→Current | Active | |
| Crump Properties Ltd Director • Contracts Manager | 14 Aug 2020←5 Years→Current | Active | |
| Fight Zone Media Ltd Director • Director | 15 Jul 2020←5 Years→Current | Active | |
| Instant Modular Solutions Ltd Director • Contracts Manager | 23 Jun 2020←5 Years→Current | Active | |
| Instant Modular Solutions Ltd Director • Contracts Manager | 23 Jun 2020←4 Years→6 Feb 2025 | Active | |
| Crump Holdings Ltd Director • Contracts Manager | 20 Apr 2020←5 Years→Current | Active | |
| JJ Crump Innovations Ltd Director • None | 13 Sep 2010←15 Years→Current | Active | |
