| Company | Timeline | Status | |
| Jwtax Secretarial Ltd Director • Chartered Tax Adviser | 6 Feb 2025←9 Months→Current | Active | |
| Phukewe Limited Director • Unreported | 1 Jun 2021←4 Years→Current | Active | |
| Arme Consulting Ltd Director • Unreported | 27 Jul 2020←5 Years→Current | Active | |
| Jwa Registrars Limited Director • Chartered Tax Adviser | 6 Jun 2008←13 Years→8 Jun 2021 | Dissolved | |
| John Walsh Associates LLP Designated LLP Member • Unreported | 20 May 2008←17 Years→Current | Active | |
Carlton Registrars Limited Director • Tax Manager | 19 Mar 2001←7 Years→16 May 2008 | Dissolved | |
| Jwa London Limited Director • Chartered Tax Adviser | 8 Nov 1996←25 Years→30 Nov 2021 | Dissolved | |
