| Company | Timeline | Status | |
| Coal 4 Energy Limited Director • Director | 7 Nov 2024←1 Year→Current | Active | |
| Maxibrite Limited Director • Director | 7 Nov 2024←1 Year→Current | Active | |
| Hargreaves Zinc Processing Limited Director • Director | 15 Oct 2024←1 Year 1 Month→Current | Active | |
| Hargreaves Waste Management Services Limited Director • Director | 25 Sep 2024←1 Year 2 Months→Current | Active | |
| Komodo Properties Limited Director • Chartered Accountant | 29 Jul 2024←1 Year 4 Months→Current | Active | |
| Langley Partners Limited Director • Chartered Accountant | 22 Apr 2024←1 Year 7 Months→Current | Active | |
| Hargreaves Environmental Services Limited Director • Director | 26 Mar 2024←1 Year 8 Months→Current | Active | |
| Hargreaves Corporate Director Limited Director • Director | 9 Aug 2023←2 Years 4 Months→Current | Active | |
| Hargreaves Pension Company Limited Director • Director | 9 Aug 2023←2 Years 4 Months→Current | Active | |
| Industry-Wide Mineworkers' Pension Scheme Co-Ordinator Limited Director • Director | 9 Aug 2023←1 Year 9 Months→22 May 2025 | Active | |
