| Company | Timeline | Status | |
| Project Pavilion Ltd Director • Director | 25 Sep 2024←1 Month→25 Oct 2024 | Active | |
| Wharfeview Ltd Director • Director | 25 Sep 2024←1 Year→13 Oct 2025 | Active | |
| MJ McCarthy Investments Ltd Director • Director | 8 Mar 2022←3 Years→13 Oct 2025 | Active | |
| MJM Acquisitions Limited Director • Director | 26 Nov 2020←1 Year 2 Months→31 Jan 2022 | Active | |
| Storage Bods Limited Director • Director | 27 Feb 2012←13 Years→Current | Active | |
| McCarthys Storage World Limited Director • Director | 25 Jan 2012←12 Years→25 Oct 2024 | Active | |
| Scrumdown (Yorkshire) LLP Designated LLP Member • Unreported | 19 Apr 2011←14 Years→22 Jul 2025 | Dissolved | |
| Turnbulls (Removals) Limited Director • Director | 16 May 2001←19 Years→31 Dec 2020 | Active | |
| M. J. McCarthy (Holdings) Limited Director • Director | 8 Mar 1999←25 Years→25 Oct 2024 | Active | |
| Acorn Palace Limited Director • Director | 21 Jan 1991←30 Years→7 Dec 2021 | Dissolved | |
