| Company | Timeline | Status | |
| Brook Passage Limited Director • Chairman | 6 Jan 2023←2 Years 9 Months→Current | Active | |
| TBG Holding C Limited Director • Heating Engineer | 13 Aug 2013←12 Years→Current | Active | |
| TBG Holding B Limited Director • Heating Engineer | 13 Aug 2013←12 Years→Current | Active | |
| T Brown Building Services Limited Director • Director | 9 Mar 2012←13 Years→Current | Active | |
| T Brown Cymru Ltd Director • Director | 10 Feb 2012←13 Years→Current | Active | |
| T Brown Services Limited Director • Director | 26 Jan 2012←13 Years→Current | Active | |
| T Brown Holdings Ltd Director • Director | 17 Jan 2012←13 Years→Current | Active | |
| T Brown Electrical Limited Director • Heating Engineer | 4 Apr 2008←17 Years→Current | Active | |
| T Brown Heating Limited Director • Director | 1 May 2007←18 Years→Current | Active | |
| T Brown Heating Limited Secretary • Unreported | 1 May 2007←10 Years→17 Jul 2017 | Active | |
