| Company | Timeline | Status | |
| John Graham (Skip Hire) Limited Director • Director | 22 May 2020←5 Years→Current | Active | |
| John Graham (Waste) Limited Director • Director | 22 May 2020←5 Years→Current | Active | |
| John Graham (Metals) Limited Director • Unreported | 9 Jan 2004←22 Years→Current | Active | |
