| Company | Timeline | Status | |
| DJK (2015) Limited Director • Engineer  | 2 Jul 2015←10 Years→Current  | Active  | |
K Hoskins & Partners LLP Designated LLP Member • Unreported  | 28 Apr 2011←6 Years→4 Jul 2017  | Dissolved  | |
| DJK (Crediton) Limited Director • Engineer  | 20 Apr 2000←25 Years→Current  | Active  | |
