| Company | Timeline | Status | |
| Newby Castleman Wealth Management Limited Director • Chartered Accountant | 31 Mar 2021←2 Years 1 Month→23 May 2023 | Active | |
| Newby Castleman Wealth Management Limited Director • Accountant | 18 Sep 2018←21 Days→9 Oct 2018 | Active | |
| Burton Village Land Limited Director • Certified Chartered Accountant | 28 Apr 2014←8 Years→18 Sep 2022 | Active | |
| Future Fuels No.1 LLP Non-designated LLP Member • Unreported | 30 Sep 2010←9 Years→21 Jul 2020 | Active | |
Indemniform Limited Director • Chartered Accountant | 6 Apr 2010←3 Years→31 Mar 2014 | Dissolved | |
| Chelmer Films LLP Non-designated LLP Member • Unreported | 6 Mar 2006←19 Years→Current | Active | |
| Orwell Films LLP Non-designated LLP Member • Unreported | 31 Mar 2005←17 Years→18 Sep 2022 | Active | |
| Newby Castleman (Financial Services) Limited Director • Chartered Accountant | 31 Mar 2005←17 Years→18 Sep 2022 | Dissolved | |
| Newby Castleman (Leicester) Limited Director • Chartered Accountant | 19 Dec 1997←24 Years→18 Sep 2022 | Active | |
| Newby Castleman (Leicester) Limited Secretary • Unreported | 1 Jan 1970←52 Years→18 Sep 2022 | Active | |
