| Company | Timeline | Status | |
| J H Tennant Renewables 2007 Limited Director • Unreported | 5 Mar 2007←18 Years→Current | Active | |
| James Tennant 1992 Limited Director • Unreported | 16 Oct 1992←33 Years→Current | Active | |
| James H. Tennant Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
