| Company | Timeline | Status | |
| Frank Greenslade Limited Director • Director  | 1 Mar 2016←1 Year 6 Months→20 Sep 2017  | Active  | |
| Frank Greenslade Limited Director • Director  | 21 Oct 1991←25 Years→20 Sep 2017  | Active  | |
| Frank Greenslade Limited Secretary • Unreported  | 21 Oct 1991←7 Years→20 Nov 1998  | Active  | |
Three Buoys Company Limited Director • Director  | 19 Jul 1991←26 Years→24 Apr 2018  | Dissolved  | |
Three Buoys Company Limited Secretary • Unreported  | 19 Jul 1991←7 Years→20 Nov 1998  | Dissolved  | |
