| Company | Timeline | Status | |
| Ice Plumbing & Water Services Limited Director • Director | 4 Apr 2025←2 Months→13 Jun 2025 | Active | |
| Mariner Topco Limited Director • Director | 28 Mar 2025←2 Months→13 Jun 2025 | Active | |
| Mariner Bidco Limited Director • Director | 28 Mar 2025←2 Months→13 Jun 2025 | Active | |
| Crosmill Holdings Ltd Director • Director | 12 Nov 2024←7 Months→13 Jun 2025 | Active | |
| Crosmill Limited Director • Director | 12 Nov 2024←7 Months→13 Jun 2025 | Active | |
| Advanced Water Technologies Limited Director • Director | 29 Oct 2024←7 Months→13 Jun 2025 | Active | |
| Houseman Environmental Limited Director • Director | 26 Sep 2024←8 Months→13 Jun 2025 | Active | |
| APC Compliance Limited Director • Director | 26 Sep 2024←8 Months→13 Jun 2025 | Active | |
| R J Urmson Group Limited Director • Director | 6 Jun 2024←1 Year→13 Jun 2025 | Active | |
| Urmson Fire Specialists Limited Director • Director | 6 Jun 2024←1 Year→13 Jun 2025 | Active | |
