| Company | Timeline | Status | |
| Fire Crest Fire Protection Ltd Director • Director | 13 Nov 2020←4 Years→Current | Active | |
| Castle Alarms 1981 Limited Director • Director | 9 Mar 2020←5 Years→Current | Active | |
| Westmorland Fire And Security Limited Director • Director | 9 Mar 2020←5 Years→Current | Active | |
| G.B. Security Systems Limited Director • Director | 9 Mar 2020←5 Years→Current | Active | |
| Keyways Security Systems Limited Director • Director | 9 Mar 2020←5 Years→Current | Active | |
| Cook Weiss Fire & Security Limited Director • Director | 2 Apr 2019←6 Years→Current | Active | |
| Cook Facilities Limited Director • Director | 2 Apr 2019←1 Year 7 Months→24 Nov 2020 | Dissolved | |
| Cook Fire And Security Limited Director • Director | 2 Apr 2019←6 Years→Current | Active | |
| Walker Fire (UK) Limited Director • Director | 11 Oct 2016←9 Years→Current | Active | |
