| Company | Timeline | Status | |
David Harber Special Projects Ltd Director • Director | 19 Nov 2015←3 Years→9 Jul 2019 | Dissolved | |
| David Harber Limited Director • Marketing Director | 21 Jun 2000←25 Years→Current | Active | |
| David Harber Limited Secretary • Managing Director | 21 Jun 2000←25 Years→Current | Active | |
