| Company | Timeline | Status | |
| Whiting Chemicals Limited Director • Managing Director | 12 Jun 2018←7 Years→Current | Active | |
| Peter Whiting (Chemicals) Limited Director • Director | 24 Oct 2008←17 Years→Current | Active | |
| 103/105 Comeragh Road (London W14) Limited Director • Co Director | 12 Mar 2005←20 Years→Current | Active | |
| Peter Whiting (Midlands) Limited Director • Company Director | 13 Jun 2001←24 Years→Current | Active | |
| Peter Whiting (Midlands) Limited Secretary • Company Director | 13 Jun 2001←24 Years→Current | Active | |
| Peter Whiting Limited Director • Company Director | 13 Jun 2001←24 Years→Current | Active | |
| Peter Whiting Limited Secretary • Company Director | 13 Jun 2001←24 Years→Current | Active | |
