| Company | Timeline | Status | |
| Breyer Foundation Limited Director • Managing Director | 24 Sep 2014←11 Years→30 Sep 2025 | Dissolved | |
| Breyer Developments Limited Director • Company Director | 3 Sep 2009←16 Years→Current | Active | |
| Breyer Holdings Limited Director • Director | 4 Aug 2008←17 Years→Current | Active | |
| F.H. Breyer (Asphalte) Limited Director • Company Director | 20 Jul 2001←24 Years→Current | Active | |
| Assured Waterproof Limited Director • Company Director | 27 Jul 1992←32 Years→6 Aug 2024 | Dissolved | |
| Breyer Group Public Limited Company Director • Chairman | 20 Jun 1992←33 Years→Current | In Administration | |
