| Company | Timeline | Status | |
| Rugby Mathias Limited Director • Dentist | 28 Nov 2024←11 Months→Current | Active | |
| Business Mastery Limited Director • Director | 6 Oct 2023←2 Years→Current | Active | |
| Dentabone Limited Director • Director | 28 Feb 2023←2 Years 8 Months→Current | Active | |
| Mathias DC Limited Director • Director | 25 Jul 2022←3 Years→Current | Active | |
| Oakryse Properties Limited Director • Director | 21 Sep 2020←5 Years→Current | Active | |
| Oak Side Properties Ltd Director • Dentist | 23 Oct 2019←6 Years→Current | Active | |
| RK&CM Limited Director • Dentist | 14 Dec 2018←3 Years→19 Apr 2022 | Dissolved | |
| CKN Technologies Limited Director • Dentist | 11 Sep 2018←7 Years→Current | Active | |
| CKN Technologies Limited Director • Dentist | 11 Sep 2018←5 Years→10 Oct 2023 | Active | |
Exl Dent Limited Director • Dentist | 1 Mar 2012←4 Years→4 Oct 2016 | Dissolved | |
