| Company | Timeline | Status | |
| Frank Grounds Limited Director • Consultant | 1 Apr 1993←32 Years→Current | Active | |
| Three Spires Motor Co.Limited(The) Director • Property Management | 30 Nov 1991←33 Years→Current | Active | |
| Frank Grounds (Properties) Limited Director • Director | 31 Dec 1990←34 Years→Current | Active | |
