| Company | Timeline | Status | |
| Harleian Society Incorporated 1902(The) Secretary • Unreported | 28 Jul 1994←28 Years→28 Jun 2023 | Active | |
| Harleian Society Incorporated 1902(The) Director • Retired Officer Of Arms | 31 Dec 1991←34 Years→Current | Active | |
| Harleian Society Incorporated 1902(The) Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
