| Company | Timeline | Status | |
| Frank Grounds Limited Secretary • Unreported | 7 Feb 1997←28 Years→Current | Active | |
| Three Spires Motor Co.Limited(The) Secretary • Unreported | 30 Nov 1991←33 Years→Current | Active | |
| Frank Grounds (Properties) Limited Secretary • Unreported | 31 Dec 1990←34 Years→Current | Active | |
| Frank Grounds (Properties) Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
| Three Spires Motor Co.Limited(The) Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
| Frank Grounds Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
