| Company | Timeline | Status | |
| Mark Whitely (Dorset) Limited Director • Director | 14 Jan 2015←10 Years→Current | Active | |
| Mark Whitely Plant Hire Limited Director • Builder | 18 Apr 2005←20 Years→Current | Active | |
| Mark Whitely Group Limited Director • Builder | 20 Mar 2000←25 Years→Current | Active | |
