| Company | Timeline | Status | |
| Contract Furnishing And Design Association Limited Director • Managing Director | 13 May 2009←5 Years→17 Jun 2014 | Active | |
| S + A Blackwell Limited Director • Company Director | 1 Jan 2006←1 Year 5 Months→26 Jun 2007 | Active | |
| The Lighting Association Limited Director • Director | 4 Jun 1996←6 Years→20 Jun 2002 | Active | |
| Peter Chelsom Productions Limited Secretary • Unreported | 21 Mar 1992←33 Years→Current | Active | |
| Chelsom Limited Director • Dealer In Light Fittings & Furniture | 13 Apr 1991←34 Years→Current | Active | |
