| Company | Timeline | Status | |
| KN Wealth Management Limited Director • Chartered Accountant | 12 Jul 2018←3 Years→22 Feb 2022 | Dissolved | |
| KN Holdings Limited Director • Chartered Accountant | 31 Jul 2017←5 Years→13 Mar 2023 | Active | |
| Kirk Newsholme Financial Planning Limited Secretary • Accountant | 12 Jul 2006←19 Years→Current | Active | |
| Kirk Newsholme Financial Planning Limited Director • Accountant | 12 Jul 2006←17 Years→8 Mar 2024 | Active | |
| Kirk Newsholme Ltd Secretary • Chartered Accountant | 14 Jan 1998←2 Years 9 Months→3 Nov 2000 | Active | |
| Kirk Newsholme Ltd Director • Chartered Accountant | 14 Jan 1998←25 Years→13 Mar 2023 | Active | |
