| Company | Timeline | Status | |
| James Tennant 1992 Limited Director • Unreported | 5 Mar 2022←3 Years→Current | Active | |
| Newstead Developments Limited Director • Unreported | 8 Aug 2007←18 Years→Current | Active | |
| J H Tennant Renewables 2007 Limited Director • Unreported | 26 Mar 2007←18 Years→Current | Active | |
| S R R (East Yorkshire) Limited Director • Director | 5 Mar 2007←18 Years→Current | Active | |
| S R R (East Yorkshire) Limited Secretary • Director | 5 Mar 2007←18 Years→Current | Active | |
| James Tennant 1992 Limited Secretary • Unreported | 16 Oct 1992←33 Years→Current | Active | |
| James H. Tennant Limited Secretary • Unreported | 16 Nov 1991←34 Years→Current | Active | |
| James H. Tennant Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
