| Company | Timeline | Status | |
| One Stop Pumps Limited Director • Company Director | 31 May 2012←13 Years→Current | Active | |
| Towngate Holdings Limited Director • Director | 31 May 2012←13 Years→Current | Active | |
| Hill Pumps Limited Director • Unreported | 31 May 2012←13 Years→Current | Active | |
| Margery Hill Limited Director • Director | 7 Feb 2012←13 Years→Current | Active | |
| Ernest H.Hill,Limited Director • Unreported | 9 Jun 1995←30 Years→Current | Active | |
| Rippon & Dean Limited Director • Unreported | 5 Jun 1995←30 Years→Current | Active | |
| Watson's Name-Plates Limited Director • Director | 5 Jun 1995←28 Years→30 Apr 2024 | Active | |
| Watson's Anodising Limited Director • Director | 5 Jun 1995←28 Years→30 Apr 2024 | Active | |
| Nesthill Limited Director • Director | 9 May 1995←30 Years→Current | Active | |
