| Company | Timeline | Status | |
| London Plant Sales Limited Director • Unreported | 14 Apr 2025←6 Months→Current | Active | |
| Walsh Machinery London Limited Director • Company Director | 14 Apr 2025←6 Months→Current | Active | |
| Ballymill Industrial Ltd Director • Unreported | 14 Apr 2025←6 Months→Current | Active | |
| Walsh Machinery Solutions Limited Director • Machinery Repairs | 1 Sep 2020←5 Years→Current | Active | |
| Walsh Machinery Ltd Director • Unreported | 17 Aug 2020←5 Years→Current | Active | |
| London Machinery Solutions Limited Director • Machinery Repairs | 11 Jul 2020←2 Years 8 Months→16 Mar 2023 | Dissolved | |
| London Machinery Solutions Limited Director • Director | 30 Jan 2018←1 Year 2 Months→12 Apr 2019 | Dissolved | |
| Walsh Plant Limited Director • Machinery Repairs | 14 Jul 2017←7 Years→23 Oct 2024 | Dissolved | |
