| Company | Timeline | Status | |
| Mainland Services Limited Secretary • Company Director | 15 Mar 1995←3 Months→29 Jun 1995 | Liquidation | |
| Howell Vehicle Contracts (LLC) Limited Director • Unreported | 11 Jul 1994←31 Years→Current | Liquidation | |
| The Howell Group (LLC) Limited Director • Unreported | 3 May 1994←31 Years→Current | Liquidation | |
| Philip Howell(Maidstone)Limited Director • Housewife/secretary | 11 Jul 1991←34 Years→Current | Liquidation | |
| Philip Howell (Guildford) Limited Director • Housewife/secretary | 11 Jul 1991←34 Years→Current | Liquidation | |
